Aug 17 00:06:28.263 INFO checking racer-rust/racer against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 00:06:28.263 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 00:06:28.263 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 00:06:28.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 00:06:28.513 INFO blam! 7fc507bac4c13ada56b7a59dbabb097b5fe2f88c25c35407f205ddf0bb9b3bd7 Aug 17 00:06:28.515 INFO running `"docker" "start" "-a" "7fc507bac4c13ada56b7a59dbabb097b5fe2f88c25c35407f205ddf0bb9b3bd7"` Aug 17 00:06:29.939 INFO kablam! Checking scopeguard v0.3.3 Aug 17 00:06:29.945 INFO kablam! Compiling rustc-rayon-core v0.1.1 Aug 17 00:06:29.950 INFO kablam! Checking rustc-ap-serialize v218.0.0 Aug 17 00:06:29.955 INFO kablam! Compiling openssl v0.10.10 Aug 17 00:06:29.964 INFO kablam! Compiling rustc-ap-rustc_target v218.0.0 Aug 17 00:06:29.968 INFO kablam! Checking scoped-tls v0.1.2 Aug 17 00:06:29.972 INFO kablam! Checking hex v0.3.2 Aug 17 00:06:29.981 INFO kablam! Compiling rustc-ap-syntax v218.0.0 Aug 17 00:06:32.317 INFO kablam! Checking home v0.3.3 Aug 17 00:06:32.358 INFO kablam! Checking shell-escape v0.1.4 Aug 17 00:06:35.111 INFO kablam! Checking rls-span v0.4.0 Aug 17 00:06:35.128 INFO kablam! Checking socket2 v0.3.7 Aug 17 00:06:35.133 INFO kablam! Checking fs2 v0.4.3 Aug 17 00:06:35.134 INFO kablam! Compiling cmake v0.1.31 Aug 17 00:06:35.169 INFO kablam! Compiling libz-sys v1.0.18 Aug 17 00:06:37.627 INFO kablam! Compiling curl-sys v0.4.5 Aug 17 00:06:38.525 INFO kablam! Checking rustc-hash v1.0.1 Aug 17 00:06:40.696 INFO kablam! Compiling proc-macro2 v0.3.8 Aug 17 00:06:43.161 INFO kablam! Checking crossbeam-epoch v0.3.1 Aug 17 00:06:52.471 INFO kablam! Checking ena v0.9.3 Aug 17 00:06:52.501 INFO kablam! Checking rustc-ap-rustc_cratesio_shim v218.0.0 Aug 17 00:06:53.645 INFO kablam! Checking jobserver v0.1.11 Aug 17 00:06:54.457 INFO kablam! Checking tar v0.4.16 Aug 17 00:06:55.267 INFO kablam! Compiling libssh2-sys v0.2.7 Aug 17 00:06:57.423 INFO kablam! Compiling libgit2-sys v0.7.4 Aug 17 00:06:59.411 INFO kablam! Checking crossbeam-deque v0.2.0 Aug 17 00:07:00.891 INFO kablam! Checking parking_lot_core v0.2.14 Aug 17 00:07:11.839 INFO kablam! Checking regex v0.2.11 Aug 17 00:07:11.963 INFO kablam! Checking regex v1.0.1 Aug 17 00:07:12.996 INFO kablam! Checking serde_ignored v0.0.4 Aug 17 00:07:17.035 INFO kablam! Checking semver v0.9.0 Aug 17 00:07:19.889 INFO kablam! Checking parking_lot v0.5.5 Aug 17 00:07:24.199 INFO kablam! Compiling quote v0.5.2 Aug 17 00:07:31.766 INFO kablam! Checking rustc-rayon v0.1.1 Aug 17 00:07:35.316 INFO kablam! Checking curl v0.4.12 Aug 17 00:07:37.345 INFO kablam! Compiling syn v0.13.11 Aug 17 00:07:56.361 INFO kablam! Checking globset v0.4.0 Aug 17 00:08:12.850 INFO kablam! Checking crates-io v0.17.0 Aug 17 00:08:13.467 INFO kablam! Checking env_logger v0.5.10 Aug 17 00:08:14.139 INFO kablam! Checking ignore v0.4.2 Aug 17 00:08:39.686 INFO kablam! Checking crypto-hash v0.3.1 Aug 17 00:08:39.975 INFO kablam! Checking rustc-ap-rustc_data_structures v218.0.0 Aug 17 00:09:29.115 INFO kablam! Checking rustc-ap-arena v218.0.0 Aug 17 00:09:37.616 INFO kablam! Checking rustc-ap-syntax_pos v218.0.0 Aug 17 00:09:49.138 INFO kablam! Checking git2 v0.7.2 Aug 17 00:09:55.539 INFO kablam! Compiling derive_more v0.11.0 Aug 17 00:09:57.620 INFO kablam! Checking rustc-ap-rustc_errors v218.0.0 Aug 17 00:10:28.808 INFO kablam! Checking git2-curl v0.8.1 Aug 17 00:10:30.715 INFO kablam! Checking cargo v0.29.0 Aug 17 00:11:38.352 INFO kablam! Checking racer v2.1.4 (file:///source) Aug 17 00:11:46.289 INFO kablam! warning: variable does not need to be mutable Aug 17 00:11:46.289 INFO kablam! --> src/racer/matchers.rs:658:21 Aug 17 00:11:46.289 INFO kablam! | Aug 17 00:11:46.289 INFO kablam! 658 | let mut path_iter = resolve_path( Aug 17 00:11:46.289 INFO kablam! | ----^^^^^^^^^ Aug 17 00:11:46.289 INFO kablam! | | Aug 17 00:11:46.289 INFO kablam! | help: remove this `mut` Aug 17 00:11:46.289 INFO kablam! | Aug 17 00:11:46.290 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 00:11:46.290 INFO kablam! Aug 17 00:11:47.063 INFO kablam! Checking racer-testutils v0.1.0 (file:///source/testutils) Aug 17 00:12:09.231 INFO kablam! warning: variable does not need to be mutable Aug 17 00:12:09.231 INFO kablam! --> src/racer/matchers.rs:658:21 Aug 17 00:12:09.231 INFO kablam! | Aug 17 00:12:09.231 INFO kablam! 658 | let mut path_iter = resolve_path( Aug 17 00:12:09.231 INFO kablam! | ----^^^^^^^^^ Aug 17 00:12:09.231 INFO kablam! | | Aug 17 00:12:09.231 INFO kablam! | help: remove this `mut` Aug 17 00:12:09.231 INFO kablam! | Aug 17 00:12:09.231 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 00:12:09.231 INFO kablam! Aug 17 00:12:09.932 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5m 40s Aug 17 00:12:09.981 INFO kablam! su: No module specific data is present Aug 17 00:12:10.588 INFO running `"docker" "rm" "-f" "7fc507bac4c13ada56b7a59dbabb097b5fe2f88c25c35407f205ddf0bb9b3bd7"` Aug 17 00:12:10.761 INFO blam! 7fc507bac4c13ada56b7a59dbabb097b5fe2f88c25c35407f205ddf0bb9b3bd7