Sep 20 21:29:37.662 INFO checking racer-rust/racer against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 21:29:37.662 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 21:29:37.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 21:29:37.929 INFO blam! fda8c6a684b9e828074d294a96aa325e01b5fafdde52f05ab191e72059a978c6
Sep 20 21:29:37.931 INFO running `"docker" "start" "-a" "fda8c6a684b9e828074d294a96aa325e01b5fafdde52f05ab191e72059a978c6"`
Sep 20 21:29:39.330 INFO kablam! usermod: no changes
Sep 20 21:29:39.626 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 20 21:29:39.636 INFO kablam!     Checking scoped-tls v0.1.2
Sep 20 21:29:39.637 INFO kablam!    Compiling rustc-ap-rustc_target v237.0.0
Sep 20 21:29:39.638 INFO kablam!    Compiling rustc-ap-syntax v237.0.0
Sep 20 21:29:39.640 INFO kablam!     Checking rls-span v0.4.0
Sep 20 21:29:39.642 INFO kablam!    Compiling proc-macro2 v0.3.8
Sep 20 21:29:39.643 INFO kablam!     Checking rustc-hash v1.0.1
Sep 20 21:29:39.651 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 20 21:29:40.775 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Sep 20 21:29:40.775 INFO kablam!     Checking ena v0.9.3
Sep 20 21:29:41.182 INFO kablam!     Checking smallvec v0.6.5
Sep 20 21:29:42.075 INFO kablam!     Checking tempfile v3.0.2
Sep 20 21:29:43.050 INFO kablam!     Checking env_logger v0.5.10
Sep 20 21:29:43.050 INFO kablam!     Checking serde v1.0.70
Sep 20 21:29:43.571 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 20 21:29:46.810 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 20 21:29:47.107 INFO kablam!     Checking rustc-ap-serialize v237.0.0
Sep 20 21:29:48.830 INFO kablam!    Compiling quote v0.5.2
Sep 20 21:29:48.910 INFO kablam!     Checking parking_lot v0.5.5
Sep 20 21:29:50.106 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 20 21:29:51.180 INFO kablam!    Compiling syn v0.13.11
Sep 20 21:30:02.058 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Sep 20 21:30:12.935 INFO kablam!     Checking rustc-ap-arena v237.0.0
Sep 20 21:30:15.582 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Sep 20 21:30:21.186 INFO kablam!    Compiling derive_more v0.11.0
Sep 20 21:30:23.662 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Sep 20 21:30:24.215 INFO kablam!     Checking serde_json v1.0.22
Sep 20 21:30:24.218 INFO kablam!     Checking racer-interner v0.1.0 (/source/interner)
Sep 20 21:30:34.960 INFO kablam!     Checking racer-cargo-metadata v0.1.0 (/source/metadata)
Sep 20 21:30:54.633 INFO kablam!     Checking racer v2.1.5 (/source)
Sep 20 21:30:58.601 INFO kablam!     Checking racer-testutils v0.1.0 (/source/testutils)
Sep 20 21:31:10.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Sep 20 21:31:10.146 INFO kablam! su: No module specific data is present
Sep 20 21:31:11.223 INFO running `"docker" "rm" "-f" "fda8c6a684b9e828074d294a96aa325e01b5fafdde52f05ab191e72059a978c6"`
Sep 20 21:31:11.342 INFO blam! fda8c6a684b9e828074d294a96aa325e01b5fafdde52f05ab191e72059a978c6