Nov 29 20:07:16.527 INFO checking racer-rust/racer against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:07:16.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 20:07:17.019 INFO [stdout] a54fc18a7dc0baf6884c8ab1fd84c70124a74ce7f2f179a5e44f8e6a268d43f7
Nov 29 20:07:17.024 INFO running `"docker" "start" "-a" "a54fc18a7dc0baf6884c8ab1fd84c70124a74ce7f2f179a5e44f8e6a268d43f7"`
Nov 29 20:07:18.273 INFO [stderr] usermod: no changes
Nov 29 20:07:18.655 INFO [stderr]    Compiling rustc-rayon-core v0.1.1
Nov 29 20:07:18.658 INFO [stderr]     Checking rustc-ap-graphviz v297.0.0
Nov 29 20:07:18.658 INFO [stderr]    Compiling rustc-ap-rustc_target v297.0.0
Nov 29 20:07:18.658 INFO [stderr]     Checking scoped-tls v0.1.2
Nov 29 20:07:18.658 INFO [stderr]    Compiling rustc-ap-syntax v297.0.0
Nov 29 20:07:18.672 INFO [stderr]     Checking rls-span v0.4.0
Nov 29 20:07:18.704 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 29 20:07:18.704 INFO [stderr]     Checking ena v0.9.3
Nov 29 20:07:19.787 INFO [stderr]     Checking rustc-ap-rustc_cratesio_shim v297.0.0
Nov 29 20:07:20.156 INFO [stderr]     Checking smallvec v0.6.6
Nov 29 20:07:20.382 INFO [stderr]     Checking lock_api v0.1.5
Nov 29 20:07:20.745 INFO [stderr]    Compiling parking_lot_core v0.3.1
Nov 29 20:07:20.808 INFO [stderr]    Compiling rand v0.6.1
Nov 29 20:07:21.119 INFO [stderr]     Checking rand v0.4.3
Nov 29 20:07:21.394 INFO [stderr]    Compiling derive_more v0.13.0
Nov 29 20:07:21.456 INFO [stderr]     Checking serde v1.0.80
Nov 29 20:07:22.810 INFO [stderr]     Checking env_logger v0.6.0
Nov 29 20:07:23.425 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 29 20:07:23.966 INFO [stderr]     Checking rustc-ap-serialize v297.0.0
Nov 29 20:07:28.092 INFO [stderr]     Checking parking_lot v0.6.4
Nov 29 20:07:29.893 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 29 20:07:34.304 INFO [stderr]     Checking rustc-rayon v0.1.1
Nov 29 20:07:37.558 INFO [stderr]     Checking tempfile v3.0.5
Nov 29 20:07:47.587 INFO [stderr]     Checking rustc-ap-rustc_data_structures v297.0.0
Nov 29 20:07:53.452 INFO [stderr]     Checking rustc-ap-arena v297.0.0
Nov 29 20:07:55.464 INFO [stderr]     Checking rustc-ap-syntax_pos v297.0.0
Nov 29 20:07:56.076 INFO [stderr]     Checking serde_json v1.0.33
Nov 29 20:07:56.076 INFO [stderr]     Checking racer-interner v0.1.0 (/source/interner)
Nov 29 20:08:00.034 INFO [stderr]     Checking rustc-ap-rustc_errors v297.0.0
Nov 29 20:08:02.533 INFO [stderr]     Checking racer-cargo-metadata v0.1.1 (/source/metadata)
Nov 29 20:08:22.394 INFO [stderr]     Checking racer v2.1.14 (/source)
Nov 29 20:08:27.184 INFO [stderr]     Checking racer-testutils v0.1.0 (/source/testutils)
Nov 29 20:09:00.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
Nov 29 20:09:00.128 INFO [stderr] su: No module specific data is present
Nov 29 20:09:01.462 INFO running `"docker" "inspect" "a54fc18a7dc0baf6884c8ab1fd84c70124a74ce7f2f179a5e44f8e6a268d43f7"`
Nov 29 20:09:01.722 INFO running `"docker" "rm" "-f" "a54fc18a7dc0baf6884c8ab1fd84c70124a74ce7f2f179a5e44f8e6a268d43f7"`
Nov 29 20:09:02.034 INFO [stdout] a54fc18a7dc0baf6884c8ab1fd84c70124a74ce7f2f179a5e44f8e6a268d43f7