Sep 17 11:42:41.771 INFO checking racer-rust/racer against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 11:42:41.771 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 11:42:41.771 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 11:42:42.249 INFO blam! 3805a038cf0f33f74818b9727dc1714f8c51eaa52dee8f6d0d2891a6d720b8d9
Sep 17 11:42:42.251 INFO running `"docker" "start" "-a" "3805a038cf0f33f74818b9727dc1714f8c51eaa52dee8f6d0d2891a6d720b8d9"`
Sep 17 11:42:44.919 INFO kablam! usermod: no changes
Sep 17 11:42:45.295 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 17 11:42:45.296 INFO kablam!     Checking stable_deref_trait v1.1.0
Sep 17 11:42:45.296 INFO kablam!    Compiling serde v1.0.70
Sep 17 11:42:45.303 INFO kablam!     Checking scoped-tls v0.1.2
Sep 17 11:42:45.303 INFO kablam!    Compiling rustc-ap-rustc_target v237.0.0
Sep 17 11:42:45.303 INFO kablam!     Checking termcolor v0.3.6
Sep 17 11:42:45.327 INFO kablam!    Compiling rustc-ap-syntax v237.0.0
Sep 17 11:42:45.332 INFO kablam!     Checking rls-span v0.4.0
Sep 17 11:42:46.389 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 17 11:42:46.692 INFO kablam!    Compiling proc-macro2 v0.3.8
Sep 17 11:42:48.781 INFO kablam!     Checking rustc-hash v1.0.1
Sep 17 11:42:48.952 INFO kablam!     Checking owning_ref v0.3.3
Sep 17 11:42:48.954 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Sep 17 11:42:48.968 INFO kablam!     Checking ena v0.9.3
Sep 17 11:42:48.980 INFO kablam!     Checking smallvec v0.6.5
Sep 17 11:42:49.416 INFO kablam!     Checking aho-corasick v0.6.6
Sep 17 11:42:49.715 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 17 11:42:50.147 INFO kablam!    Compiling syn v0.14.4
Sep 17 11:42:51.240 INFO kablam!     Checking regex v1.0.1
Sep 17 11:42:52.055 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 17 11:42:52.055 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 17 11:42:52.055 INFO kablam!     Checking rustc-ap-serialize v237.0.0
Sep 17 11:42:53.691 INFO kablam!     Checking parking_lot v0.5.5
Sep 17 11:42:58.081 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 17 11:42:58.171 INFO kablam!    Compiling quote v0.5.2
Sep 17 11:43:01.237 INFO kablam!    Compiling syn v0.13.11
Sep 17 11:43:04.543 INFO kablam!     Checking env_logger v0.5.10
Sep 17 11:43:10.787 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Sep 17 11:43:16.814 INFO kablam!    Compiling serde_derive v1.0.70
Sep 17 11:43:23.503 INFO kablam!     Checking rustc-ap-arena v237.0.0
Sep 17 11:43:25.331 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Sep 17 11:43:32.263 INFO kablam!    Compiling derive_more v0.11.0
Sep 17 11:43:33.883 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Sep 17 11:44:16.808 INFO kablam!     Checking serde_json v1.0.22
Sep 17 11:44:16.808 INFO kablam!     Checking racer-interner v0.1.0 (/source/interner)
Sep 17 11:44:21.353 INFO kablam!     Checking racer-cargo-metadata v0.1.0 (/source/metadata)
Sep 17 11:44:23.267 INFO kablam!     Checking racer v2.1.5 (/source)
Sep 17 11:44:28.052 INFO kablam!     Checking racer-testutils v0.1.0 (/source/testutils)
Sep 17 11:44:39.266 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
Sep 17 11:44:39.302 INFO kablam! su: No module specific data is present
Sep 17 11:44:40.653 INFO running `"docker" "rm" "-f" "3805a038cf0f33f74818b9727dc1714f8c51eaa52dee8f6d0d2891a6d720b8d9"`
Sep 17 11:44:40.903 INFO blam! 3805a038cf0f33f74818b9727dc1714f8c51eaa52dee8f6d0d2891a6d720b8d9