clippy 0.0.139

A bunch of helpful lints to avoid common pitfalls in Rust
Build #61705 2017-06-11T05:19:38.695800+00:00
# rustc version
rustc 1.19.0-dev (28a93c1f4 2017-05-31)# docs.rs version
cratesfyi 0.4.1 (003e49d 2017-06-08)# build log
Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading clippy v0.0.139
Fresh dtoa v0.4.1
Fresh unicode-xid v0.0.4
Fresh lazy_static v0.2.8
Fresh serde v1.0.8
Fresh quine-mc_cluskey v0.2.4
Fresh matches v0.1.6
Fresh semver-parser v0.7.0
Fresh unicode-normalization v0.1.4
Fresh num-traits v0.1.39
Fresh regex-syntax v0.4.1
Fresh itoa v0.3.1
Fresh synom v0.11.3
Fresh quote v0.3.15
Fresh semver v0.6.0
Fresh toml v0.4.1
Fresh serde_json v1.0.2
Fresh syn v0.11.11
Fresh serde_derive_internals v0.15.1
Fresh serde_derive v1.0.8
Compiling clippy_lints v0.0.139
Compiling cargo_metadata v0.2.1
Running `rustc --crate-name clippy_lints .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=5cbaeb6a3ad6a141 -C extra-filename=-5cbaeb6a3ad6a141 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern unicode_normalization=/home/cratesfyi/cratesfyi/debug/deps/libunicode_normalization-892a5d036a7e6ea0.rlib --extern-version unicode_normalization=unicode-normalization,0.1.4 --extern semver=/home/cratesfyi/cratesfyi/debug/deps/libsemver-70b59fcc83de19e2.rlib --extern-version semver=semver,0.6.0 --extern regex_syntax=/home/cratesfyi/cratesfyi/debug/deps/libregex_syntax-0240ebb185fe3635.rlib --extern-version regex_syntax=regex-syntax,0.4.1 --extern toml=/home/cratesfyi/cratesfyi/debug/deps/libtoml-944c25e9cfec4f9a.rlib --extern-version toml=toml,0.4.1 --extern quine_mc_cluskey=/home/cratesfyi/cratesfyi/debug/deps/libquine_mc_cluskey-6d8f73fdf7c11d33.rlib --extern-version quine_mc_cluskey=quine-mc_cluskey,0.2.4 --extern matches=/home/cratesfyi/cratesfyi/debug/deps/libmatches-e2a43ce3f52b9dcc.rlib --extern-version matches=matches,0.1.6 --extern serde_derive=/home/cratesfyi/cratesfyi/debug/deps/libserde_derive-73114808ba8f6d5d.so --extern-version serde_derive=serde_derive,1.0.8 --extern serde=/home/cratesfyi/cratesfyi/debug/deps/libserde-78efb8229e554e58.rlib --extern-version serde=serde,1.0.8 --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-18005fa1be5dd889.rlib --extern-version lazy_static=lazy_static,0.2.8 --cap-lints allow`
Running `rustc --crate-name cargo_metadata .cargo/registry/src/github.com-1ecc6299db9ec823/cargo_metadata-0.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=4ea4b245ea6d73e8 -C extra-filename=-4ea4b245ea6d73e8 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern serde_derive=/home/cratesfyi/cratesfyi/debug/deps/libserde_derive-73114808ba8f6d5d.so --extern-version serde_derive=serde_derive,1.0.8 --extern serde_json=/home/cratesfyi/cratesfyi/debug/deps/libserde_json-792616b63a660205.rlib --extern-version serde_json=serde_json,1.0.2 --extern serde=/home/cratesfyi/cratesfyi/debug/deps/libserde-78efb8229e554e58.rlib --extern-version serde=serde,1.0.8 --cap-lints allow`
error[E0599]: no method named `node_substs` found for type `&'c rustc::ty::TypeckTables<'cc>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/consts.rs:289:42
|
289 |                 let substs = self.tables.node_substs(id);
|                                          ^^^^^^^^^^^

error: no field `type_dependent_defs` on type `&rustc::ty::TypeckTables<'_>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:185:33
|
185 |     let method_call = cx.tables.type_dependent_defs[&expr.id];
|                                 ^^^^^^^^^^^^^^^^^^^

error: no field `type_dependent_defs` on type `&rustc::ty::TypeckTables<'_>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:196:33
|
196 |     let method_call = cx.tables.type_dependent_defs[&expr.id];
|                                 ^^^^^^^^^^^^^^^^^^^

error[E0061]: this function takes 1 parameter but 2 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:270:46
|
270 |         let mut items = cstore.item_children(krate, cx.tcx.sess);
|                                              ^^^^^^^^^^^^^^^^^^ expected 1 parameter

error[E0061]: this function takes 1 parameter but 2 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:285:50
|
285 |                     items = cstore.item_children(item.def.def_id(), cx.tcx.sess);
|                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter

error[E0061]: this function takes 5 parameters but 6 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:318:34
|
318 |         .predicate_for_trait_def(cx.param_env, traits::ObligationCause::dummy(), trait_id, 0, ty, ty_params);
|                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 5 parameters

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:318:37
|
318 |         .predicate_for_trait_def(cx.param_env, traits::ObligationCause::dummy(), trait_id, 0, ty, ty_params);
|                                     ^^^^^^^^^

error[E0061]: this function takes 2 parameters but 0 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:320:10
|
320 |         .infer_ctxt()
|          ^^^^^^^^^^ expected 2 parameters

error[E0061]: this function takes 2 parameters but 0 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:775:12
|
775 |     cx.tcx.infer_ctxt().enter(|infcx| infcx.can_eq(cx.param_env, a, b).is_ok())
|            ^^^^^^^^^^ expected 2 parameters

error[E0599]: no method named `can_eq` found for type `rustc::infer::InferCtxt<'_, '_, '_>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:775:45
|
775 |     cx.tcx.infer_ctxt().enter(|infcx| infcx.can_eq(cx.param_env, a, b).is_ok())
|                                             ^^^^^^

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:775:55
|
775 |     cx.tcx.infer_ctxt().enter(|infcx| infcx.can_eq(cx.param_env, a, b).is_ok())
|                                                       ^^^^^^^^^

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:788:50
|
788 |     !ty.moves_by_default(cx.tcx.global_tcx(), cx.param_env, DUMMY_SP)
|                                                  ^^^^^^^^^

error[E0061]: this function takes 1 parameter but 2 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:950:15
|
950 |     ty.layout(cx.tcx, cx.param_env).ok().map(|layout| layout.size(cx.tcx).bytes())
|               ^^^^^^^^^^^^^^^^^^^^ expected 1 parameter

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/utils/mod.rs:950:26
|
950 |     ty.layout(cx.tcx, cx.param_env).ok().map(|layout| layout.size(cx.tcx).bytes())
|                          ^^^^^^^^^

error[E0061]: this function takes 3 parameters but 5 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/escape.rs:74:29
|
74 |         ExprUseVisitor::new(&mut v, cx.tcx, cx.param_env, region_maps, cx.tables).consume_body(body);
|                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/escape.rs:74:48
|
74 |         ExprUseVisitor::new(&mut v, cx.tcx, cx.param_env, region_maps, cx.tables).consume_body(body);
|                                                ^^^^^^^^^

error: no field `type_dependent_defs` on type `&'a rustc::ty::TypeckTables<'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/functions.rs:186:45
|
186 |                 let def_id = self.cx.tables.type_dependent_defs[&expr.id].def_id();
|                                             ^^^^^^^^^^^^^^^^^^^

error: no field `type_dependent_defs` on type `&rustc::ty::TypeckTables<'_>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/loops.rs:680:40
|
680 |                 let def_id = cx.tables.type_dependent_defs[&arg.id].def_id();
|                                        ^^^^^^^^^^^^^^^^^^^

error[E0599]: no method named `node_substs` found for type `&rustc::ty::TypeckTables<'_>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/loops.rs:681:40
|
681 |                 let substs = cx.tables.node_substs(arg.id);
|                                        ^^^^^^^^^^^

error: no field `type_dependent_defs` on type `&'a rustc::ty::TypeckTables<'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/mut_reference.rs:48:40
|
48 |                 let def_id = cx.tables.type_dependent_defs[&e.id].def_id();
|                                        ^^^^^^^^^^^^^^^^^^^

error[E0599]: no method named `node_substs` found for type `&'a rustc::ty::TypeckTables<'tcx>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/mut_reference.rs:49:40
|
49 |                 let substs = cx.tables.node_substs(e.id);
|                                        ^^^^^^^^^^^

error[E0599]: no method named `expr_adjustments` found for type `&'a rustc::ty::TypeckTables<'tcx>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_borrow.rs:45:39
|
45 |                 for adj3 in cx.tables.expr_adjustments(e).windows(3) {
|                                       ^^^^^^^^^^^^^^^^

error[E0599]: no associated item named `Deref` found for type `rustc::ty::adjustment::Adjust<'_>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_borrow.rs:47:44
|
47 |                         Adjustment { kind: Adjust::Deref(_), .. },
|                                            ^^^^^^^^^^^^^^^^

error[E0599]: no associated item named `Deref` found for type `rustc::ty::adjustment::Adjust<'_>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_borrow.rs:48:44
|
48 |                         Adjustment { kind: Adjust::Deref(_), .. },
|                                            ^^^^^^^^^^^^^^^^

error[E0599]: no associated item named `Borrow` found for type `rustc::ty::adjustment::Adjust<'_>` in the current scope
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_borrow.rs:49:44
|
49 |                         Adjustment { kind: Adjust::Borrow(_), .. }
|                                            ^^^^^^^^^^^^^^^^^

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_pass_by_value.rs:85:53
|
85 |             traits::elaborate_predicates(cx.tcx, cx.param_env.caller_bounds.to_vec())
|                                                     ^^^^^^^^^

error[E0061]: this function takes 3 parameters but 5 parameters were supplied
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_pass_by_value.rs:94:38
|
94 |             euv::ExprUseVisitor::new(&mut ctx, cx.tcx, cx.param_env, region_maps, cx.tables).consume_body(body);
|                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters

error: no field `param_env` on type `&rustc::lint::LateContext<'a, 'tcx>`
--> .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/needless_pass_by_value.rs:94:59
|
94 |             euv::ExprUseVisitor::new(&mut ctx, cx.tcx, cx.param_env, region_maps, cx.tables).consume_body(body);
|                                                           ^^^^^^^^^

error: aborting due to previous error(s)

thread 'main' panicked at 'ChainedError {
error: Could not compile `clippy_lints`.,
cause: process didn't exit successfully: `rustc --crate-name clippy_lints .cargo/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.139/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=5cbaeb6a3ad6a141 -C extra-filename=-5cbaeb6a3ad6a141 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern unicode_normalization=/home/cratesfyi/cratesfyi/debug/deps/libunicode_normalization-892a5d036a7e6ea0.rlib --extern-version unicode_normalization=unicode-normalization,0.1.4 --extern semver=/home/cratesfyi/cratesfyi/debug/deps/libsemver-70b59fcc83de19e2.rlib --extern-version semver=semver,0.6.0 --extern regex_syntax=/home/cratesfyi/cratesfyi/debug/deps/libregex_syntax-0240ebb185fe3635.rlib --extern-version regex_syntax=regex-syntax,0.4.1 --extern toml=/home/cratesfyi/cratesfyi/debug/deps/libtoml-944c25e9cfec4f9a.rlib --extern-version toml=toml,0.4.1 --extern quine_mc_cluskey=/home/cratesfyi/cratesfyi/debug/deps/libquine_mc_cluskey-6d8f73fdf7c11d33.rlib --extern-version quine_mc_cluskey=quine-mc_cluskey,0.2.4 --extern matches=/home/cratesfyi/cratesfyi/debug/deps/libmatches-e2a43ce3f52b9dcc.rlib --extern-version matches=matches,0.1.6 --extern serde_derive=/home/cratesfyi/cratesfyi/debug/deps/libserde_derive-73114808ba8f6d5d.so --extern-version serde_derive=serde_derive,1.0.8 --extern serde=/home/cratesfyi/cratesfyi/debug/deps/libserde-78efb8229e554e58.rlib --extern-version serde=serde,1.0.8 --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-18005fa1be5dd889.rlib --extern-version lazy_static=lazy_static,0.2.8 --cap-lints allow` (exit code: 101)
}', src/bin/cratesfyi.rs:142
note: Run with `RUST_BACKTRACE=1` for a backtrace.