Aug 31 20:47:28.768 INFO checking racer-rust/racer against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 20:47:28.768 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 20:47:28.768 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:47:29.014 INFO blam! 990a5dfc52dbcd6d77e329bc97c040365e19dec149c084fee0efb64556f45313
Aug 31 20:47:29.016 INFO running `"docker" "start" "-a" "990a5dfc52dbcd6d77e329bc97c040365e19dec149c084fee0efb64556f45313"`
Aug 31 20:47:30.153 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Aug 31 20:47:30.154 INFO kablam!    Compiling serde v1.0.70
Aug 31 20:47:30.154 INFO kablam!     Checking scoped-tls v0.1.2
Aug 31 20:47:30.164 INFO kablam!    Compiling rustc-ap-rustc_target v237.0.0
Aug 31 20:47:30.183 INFO kablam!    Compiling rustc-ap-syntax v237.0.0
Aug 31 20:47:30.185 INFO kablam!     Checking lazycell v1.0.0
Aug 31 20:47:30.185 INFO kablam!     Checking rls-span v0.4.0
Aug 31 20:47:30.186 INFO kablam!    Compiling proc-macro2 v0.3.8
Aug 31 20:47:31.173 INFO kablam!     Checking rustc-hash v1.0.1
Aug 31 20:47:31.283 INFO kablam!     Checking ena v0.9.3
Aug 31 20:47:32.095 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Aug 31 20:47:32.171 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 31 20:47:32.314 INFO kablam!     Checking smallvec v0.6.5
Aug 31 20:47:33.369 INFO kablam!     Checking regex v1.0.1
Aug 31 20:47:35.689 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 31 20:47:36.201 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 31 20:47:36.201 INFO kablam!     Checking rustc-ap-serialize v237.0.0
Aug 31 20:47:39.039 INFO kablam!     Checking parking_lot v0.5.5
Aug 31 20:47:43.674 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 31 20:47:44.589 INFO kablam!    Compiling quote v0.5.2
Aug 31 20:47:47.719 INFO kablam!    Compiling syn v0.13.11
Aug 31 20:47:48.005 INFO kablam!     Checking env_logger v0.5.10
Aug 31 20:47:59.386 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Aug 31 20:48:10.168 INFO kablam!     Checking rustc-ap-arena v237.0.0
Aug 31 20:48:11.826 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Aug 31 20:48:20.249 INFO kablam!    Compiling derive_more v0.11.0
Aug 31 20:48:20.389 INFO kablam!     Checking serde_json v1.0.22
Aug 31 20:48:20.392 INFO kablam!     Checking racer-interner v0.1.0 (file:///source/interner)
Aug 31 20:48:20.704 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Aug 31 20:48:28.751 INFO kablam!     Checking racer-cargo-metadata v0.1.0 (file:///source/metadata)
Aug 31 20:48:53.992 INFO kablam!     Checking racer v2.1.5 (file:///source)
Aug 31 20:48:54.648 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 20:48:54.649 INFO kablam!  --> src/racer/core.rs:1:17
Aug 31 20:48:54.649 INFO kablam!   |
Aug 31 20:48:54.649 INFO kablam! 1 | use ast_types::{GenericsArgs, ImplHeader, Path, PathSearch, TraitBounds, Ty};
Aug 31 20:48:54.649 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 31 20:48:54.649 INFO kablam!   |
Aug 31 20:48:54.649 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:48:54.649 INFO kablam! 
Aug 31 20:48:54.654 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 20:48:54.654 INFO kablam!  --> src/racer/nameres.rs:9:5
Aug 31 20:48:54.654 INFO kablam!   |
Aug 31 20:48:54.654 INFO kablam! 9 |     GenericsArgs, ImplHeader, Path as RacerPath, PathPrefix, PathSearch, PathSegment, Ty,
Aug 31 20:48:54.654 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 20:48:54.654 INFO kablam! 
Aug 31 20:48:58.510 INFO kablam! warning: function is never used: `parse_generics_and_impl`
Aug 31 20:48:58.510 INFO kablam!     --> src/racer/ast.rs:1099:1
Aug 31 20:48:58.511 INFO kablam!      |
Aug 31 20:48:58.511 INFO kablam! 1099 | / pub fn parse_generics_and_impl(
Aug 31 20:48:58.511 INFO kablam! 1100 | |     s: String,
Aug 31 20:48:58.511 INFO kablam! 1101 | |     filepath: &Path,
Aug 31 20:48:58.511 INFO kablam! 1102 | |     offset: BytePos,
Aug 31 20:48:58.511 INFO kablam! ...    |
Aug 31 20:48:58.511 INFO kablam! 1113 | |     (v.result, w.result)
Aug 31 20:48:58.511 INFO kablam! 1114 | | }
Aug 31 20:48:58.511 INFO kablam!      | |_^
Aug 31 20:48:58.511 INFO kablam!      |
Aug 31 20:48:58.511 INFO kablam!      = note: #[warn(dead_code)] on by default
Aug 31 20:48:58.511 INFO kablam! 
Aug 31 20:48:58.512 INFO kablam! warning: method is never used: `file_path`
Aug 31 20:48:58.512 INFO kablam!    --> src/racer/ast_types.rs:543:5
Aug 31 20:48:58.512 INFO kablam!     |
Aug 31 20:48:58.512 INFO kablam! 543 |     pub(crate) fn file_path(&self) -> &FilePath {
Aug 31 20:48:58.512 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:48:58.512 INFO kablam! 
Aug 31 20:48:58.833 INFO kablam!     Checking racer-testutils v0.1.0 (file:///source/testutils)
Aug 31 20:49:03.910 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 20:49:03.910 INFO kablam!  --> src/racer/core.rs:1:17
Aug 31 20:49:03.910 INFO kablam!   |
Aug 31 20:49:03.910 INFO kablam! 1 | use ast_types::{GenericsArgs, ImplHeader, Path, PathSearch, TraitBounds, Ty};
Aug 31 20:49:03.910 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 31 20:49:03.910 INFO kablam!   |
Aug 31 20:49:03.910 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:49:03.910 INFO kablam! 
Aug 31 20:49:03.930 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 20:49:03.930 INFO kablam!  --> src/racer/nameres.rs:9:5
Aug 31 20:49:03.930 INFO kablam!   |
Aug 31 20:49:03.930 INFO kablam! 9 |     GenericsArgs, ImplHeader, Path as RacerPath, PathPrefix, PathSearch, PathSegment, Ty,
Aug 31 20:49:03.930 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 20:49:03.930 INFO kablam! 
Aug 31 20:49:10.290 INFO kablam! warning: function is never used: `parse_generics_and_impl`
Aug 31 20:49:10.291 INFO kablam!     --> src/racer/ast.rs:1099:1
Aug 31 20:49:10.291 INFO kablam!      |
Aug 31 20:49:10.291 INFO kablam! 1099 | / pub fn parse_generics_and_impl(
Aug 31 20:49:10.291 INFO kablam! 1100 | |     s: String,
Aug 31 20:49:10.291 INFO kablam! 1101 | |     filepath: &Path,
Aug 31 20:49:10.291 INFO kablam! 1102 | |     offset: BytePos,
Aug 31 20:49:10.291 INFO kablam! ...    |
Aug 31 20:49:10.291 INFO kablam! 1113 | |     (v.result, w.result)
Aug 31 20:49:10.291 INFO kablam! 1114 | | }
Aug 31 20:49:10.291 INFO kablam!      | |_^
Aug 31 20:49:10.291 INFO kablam!      |
Aug 31 20:49:10.291 INFO kablam!      = note: #[warn(dead_code)] on by default
Aug 31 20:49:10.291 INFO kablam! 
Aug 31 20:49:10.291 INFO kablam! warning: method is never used: `file_path`
Aug 31 20:49:10.291 INFO kablam!    --> src/racer/ast_types.rs:543:5
Aug 31 20:49:10.291 INFO kablam!     |
Aug 31 20:49:10.291 INFO kablam! 543 |     pub(crate) fn file_path(&self) -> &FilePath {
Aug 31 20:49:10.292 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:49:10.292 INFO kablam! 
Aug 31 20:49:10.565 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Aug 31 20:49:10.607 INFO kablam! su: No module specific data is present
Aug 31 20:49:11.175 INFO running `"docker" "rm" "-f" "990a5dfc52dbcd6d77e329bc97c040365e19dec149c084fee0efb64556f45313"`
Aug 31 20:49:11.334 INFO blam! 990a5dfc52dbcd6d77e329bc97c040365e19dec149c084fee0efb64556f45313