Aug 31 03:07:10.764 INFO checking racer-rust/racer against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 03:07:10.764 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 03:07:10.764 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 03:07:11.006 INFO blam! 4a4940ff3fa6ace889288cdf0649667defbdc855f6915317804adbfb2cab3a55
Aug 31 03:07:11.008 INFO running `"docker" "start" "-a" "4a4940ff3fa6ace889288cdf0649667defbdc855f6915317804adbfb2cab3a55"`
Aug 31 03:07:12.116 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Aug 31 03:07:12.121 INFO kablam!     Checking scoped-tls v0.1.2
Aug 31 03:07:12.124 INFO kablam!    Compiling rustc-ap-rustc_target v237.0.0
Aug 31 03:07:12.127 INFO kablam!    Compiling rustc-ap-syntax v237.0.0
Aug 31 03:07:12.131 INFO kablam!     Checking lazycell v1.0.0
Aug 31 03:07:12.134 INFO kablam!     Checking rls-span v0.4.0
Aug 31 03:07:12.138 INFO kablam!    Compiling proc-macro2 v0.3.8
Aug 31 03:07:12.141 INFO kablam!     Checking rustc-hash v1.0.1
Aug 31 03:07:12.825 INFO kablam!     Checking ena v0.9.3
Aug 31 03:07:12.830 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Aug 31 03:07:13.089 INFO kablam!     Checking smallvec v0.6.5
Aug 31 03:07:13.281 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 31 03:07:13.381 INFO kablam!     Checking regex v1.0.1
Aug 31 03:07:13.868 INFO kablam!    Compiling serde_derive v1.0.70
Aug 31 03:07:16.709 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 31 03:07:16.711 INFO kablam!     Checking rustc-ap-serialize v237.0.0
Aug 31 03:07:19.134 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 31 03:07:19.696 INFO kablam!     Checking parking_lot v0.5.5
Aug 31 03:07:24.327 INFO kablam!    Compiling quote v0.5.2
Aug 31 03:07:25.178 INFO kablam!     Checking env_logger v0.5.10
Aug 31 03:07:27.846 INFO kablam!    Compiling syn v0.13.11
Aug 31 03:07:36.170 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Aug 31 03:07:48.623 INFO kablam!     Checking rustc-ap-arena v237.0.0
Aug 31 03:07:51.291 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Aug 31 03:08:02.861 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Aug 31 03:08:03.881 INFO kablam!     Checking serde v1.0.70
Aug 31 03:08:11.057 INFO kablam!    Compiling derive_more v0.11.0
Aug 31 03:08:36.034 INFO kablam!     Checking racer-interner v0.1.0 (file:///source/interner)
Aug 31 03:08:36.037 INFO kablam!     Checking serde_json v1.0.22
Aug 31 03:08:41.507 INFO kablam!     Checking racer-cargo-metadata v0.1.0 (file:///source/metadata)
Aug 31 03:08:49.346 INFO kablam!     Checking racer v2.1.5 (file:///source)
Aug 31 03:08:50.350 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 03:08:50.350 INFO kablam!  --> src/racer/core.rs:1:17
Aug 31 03:08:50.350 INFO kablam!   |
Aug 31 03:08:50.350 INFO kablam! 1 | use ast_types::{GenericsArgs, ImplHeader, Path, PathSearch, TraitBounds, Ty};
Aug 31 03:08:50.350 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 31 03:08:50.350 INFO kablam!   |
Aug 31 03:08:50.350 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 03:08:50.350 INFO kablam! 
Aug 31 03:08:50.356 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 03:08:50.356 INFO kablam!  --> src/racer/nameres.rs:9:5
Aug 31 03:08:50.356 INFO kablam!   |
Aug 31 03:08:50.357 INFO kablam! 9 |     GenericsArgs, ImplHeader, Path as RacerPath, PathPrefix, PathSearch, PathSegment, Ty,
Aug 31 03:08:50.357 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 03:08:50.357 INFO kablam! 
Aug 31 03:08:54.758 INFO kablam! warning: function is never used: `parse_generics_and_impl`
Aug 31 03:08:54.758 INFO kablam!     --> src/racer/ast.rs:1099:1
Aug 31 03:08:54.758 INFO kablam!      |
Aug 31 03:08:54.758 INFO kablam! 1099 | / pub fn parse_generics_and_impl(
Aug 31 03:08:54.758 INFO kablam! 1100 | |     s: String,
Aug 31 03:08:54.758 INFO kablam! 1101 | |     filepath: &Path,
Aug 31 03:08:54.758 INFO kablam! 1102 | |     offset: BytePos,
Aug 31 03:08:54.758 INFO kablam! ...    |
Aug 31 03:08:54.758 INFO kablam! 1113 | |     (v.result, w.result)
Aug 31 03:08:54.759 INFO kablam! 1114 | | }
Aug 31 03:08:54.759 INFO kablam!      | |_^
Aug 31 03:08:54.759 INFO kablam!      |
Aug 31 03:08:54.759 INFO kablam!      = note: #[warn(dead_code)] on by default
Aug 31 03:08:54.759 INFO kablam! 
Aug 31 03:08:54.759 INFO kablam! warning: method is never used: `file_path`
Aug 31 03:08:54.759 INFO kablam!    --> src/racer/ast_types.rs:543:5
Aug 31 03:08:54.759 INFO kablam!     |
Aug 31 03:08:54.759 INFO kablam! 543 |     pub(crate) fn file_path(&self) -> &FilePath {
Aug 31 03:08:54.759 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:08:54.759 INFO kablam! 
Aug 31 03:08:55.083 INFO kablam!     Checking racer-testutils v0.1.0 (file:///source/testutils)
Aug 31 03:08:58.909 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 03:08:58.909 INFO kablam!  --> src/racer/core.rs:1:17
Aug 31 03:08:58.909 INFO kablam!   |
Aug 31 03:08:58.909 INFO kablam! 1 | use ast_types::{GenericsArgs, ImplHeader, Path, PathSearch, TraitBounds, Ty};
Aug 31 03:08:58.909 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 31 03:08:58.910 INFO kablam!   |
Aug 31 03:08:58.910 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 03:08:58.911 INFO kablam! 
Aug 31 03:08:58.935 INFO kablam! warning: unused import: `GenericsArgs`
Aug 31 03:08:58.935 INFO kablam!  --> src/racer/nameres.rs:9:5
Aug 31 03:08:58.935 INFO kablam!   |
Aug 31 03:08:58.935 INFO kablam! 9 |     GenericsArgs, ImplHeader, Path as RacerPath, PathPrefix, PathSearch, PathSegment, Ty,
Aug 31 03:08:58.935 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 03:08:58.938 INFO kablam! 
Aug 31 03:09:05.873 INFO kablam! warning: function is never used: `parse_generics_and_impl`
Aug 31 03:09:05.873 INFO kablam!     --> src/racer/ast.rs:1099:1
Aug 31 03:09:05.873 INFO kablam!      |
Aug 31 03:09:05.873 INFO kablam! 1099 | / pub fn parse_generics_and_impl(
Aug 31 03:09:05.873 INFO kablam! 1100 | |     s: String,
Aug 31 03:09:05.873 INFO kablam! 1101 | |     filepath: &Path,
Aug 31 03:09:05.873 INFO kablam! 1102 | |     offset: BytePos,
Aug 31 03:09:05.873 INFO kablam! ...    |
Aug 31 03:09:05.873 INFO kablam! 1113 | |     (v.result, w.result)
Aug 31 03:09:05.873 INFO kablam! 1114 | | }
Aug 31 03:09:05.873 INFO kablam!      | |_^
Aug 31 03:09:05.873 INFO kablam!      |
Aug 31 03:09:05.874 INFO kablam!      = note: #[warn(dead_code)] on by default
Aug 31 03:09:05.874 INFO kablam! 
Aug 31 03:09:05.874 INFO kablam! warning: method is never used: `file_path`
Aug 31 03:09:05.874 INFO kablam!    --> src/racer/ast_types.rs:543:5
Aug 31 03:09:05.874 INFO kablam!     |
Aug 31 03:09:05.874 INFO kablam! 543 |     pub(crate) fn file_path(&self) -> &FilePath {
Aug 31 03:09:05.874 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:09:05.874 INFO kablam! 
Aug 31 03:09:06.062 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
Aug 31 03:09:06.088 INFO kablam! su: No module specific data is present
Aug 31 03:09:06.599 INFO running `"docker" "rm" "-f" "4a4940ff3fa6ace889288cdf0649667defbdc855f6915317804adbfb2cab3a55"`
Aug 31 03:09:06.749 INFO blam! 4a4940ff3fa6ace889288cdf0649667defbdc855f6915317804adbfb2cab3a55