Aug 29 17:21:11.237 INFO checking racer-rust/racer against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 17:21:11.237 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 17:21:11.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 17:21:11.374 INFO blam! 106f1db15fc07131a130822a806a71d20ffe082b0b951527016d6a9067a3c0a2
Aug 29 17:21:11.375 INFO running `"docker" "start" "-a" "106f1db15fc07131a130822a806a71d20ffe082b0b951527016d6a9067a3c0a2"`
Aug 29 17:21:12.357 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Aug 29 17:21:12.365 INFO kablam!     Checking stable_deref_trait v1.1.0
Aug 29 17:21:12.365 INFO kablam!    Compiling serde v1.0.70
Aug 29 17:21:12.365 INFO kablam!    Compiling rustc-ap-rustc_target v237.0.0
Aug 29 17:21:12.366 INFO kablam!     Checking scoped-tls v0.1.2
Aug 29 17:21:12.372 INFO kablam!    Compiling rustc-ap-syntax v237.0.0
Aug 29 17:21:12.373 INFO kablam!     Checking rls-span v0.4.0
Aug 29 17:21:12.375 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 29 17:21:13.311 INFO kablam!    Compiling proc-macro2 v0.3.8
Aug 29 17:21:13.372 INFO kablam!     Checking rustc-hash v1.0.1
Aug 29 17:21:13.949 INFO kablam!     Checking humantime v1.1.1
Aug 29 17:21:14.291 INFO kablam!     Checking owning_ref v0.3.3
Aug 29 17:21:14.441 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Aug 29 17:21:14.498 INFO kablam!     Checking ena v0.9.3
Aug 29 17:21:15.435 INFO kablam!     Checking smallvec v0.6.5
Aug 29 17:21:15.474 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 29 17:21:15.738 INFO kablam!     Checking regex v1.0.1
Aug 29 17:21:16.433 INFO kablam!    Compiling syn v0.14.4
Aug 29 17:21:18.537 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 29 17:21:18.537 INFO kablam!     Checking rustc-ap-serialize v237.0.0
Aug 29 17:21:18.863 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 29 17:21:21.141 INFO kablam!     Checking parking_lot v0.5.5
Aug 29 17:21:26.922 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 29 17:21:27.773 INFO kablam!    Compiling quote v0.5.2
Aug 29 17:21:30.874 INFO kablam!     Checking env_logger v0.5.10
Aug 29 17:21:30.889 INFO kablam!    Compiling syn v0.13.11
Aug 29 17:21:45.146 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Aug 29 17:21:50.494 INFO kablam!    Compiling serde_derive v1.0.70
Aug 29 17:21:57.967 INFO kablam!     Checking rustc-ap-arena v237.0.0
Aug 29 17:21:59.511 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Aug 29 17:22:08.765 INFO kablam!    Compiling derive_more v0.11.0
Aug 29 17:22:08.795 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Aug 29 17:22:50.791 INFO kablam!     Checking serde_json v1.0.22
Aug 29 17:22:50.793 INFO kablam!     Checking racer-interner v0.1.0 (file:///source/interner)
Aug 29 17:22:56.733 INFO kablam!     Checking racer-cargo-metadata v0.1.0 (file:///source/metadata)
Aug 29 17:22:58.418 INFO kablam!     Checking racer v2.1.5 (file:///source)
Aug 29 17:23:05.060 INFO kablam!     Checking racer-testutils v0.1.0 (file:///source/testutils)
Aug 29 17:23:13.374 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 01s
Aug 29 17:23:13.389 INFO kablam! su: No module specific data is present
Aug 29 17:23:13.799 INFO running `"docker" "rm" "-f" "106f1db15fc07131a130822a806a71d20ffe082b0b951527016d6a9067a3c0a2"`
Aug 29 17:23:13.926 INFO blam! 106f1db15fc07131a130822a806a71d20ffe082b0b951527016d6a9067a3c0a2