Nov 06 14:55:58.884 INFO checking rust-lang-nursery/rustfmt against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 14:55:58.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 14:55:59.480 INFO blam! 1708166c538967bb2c65231295eb1083d010a4caa116e6bc4eb543207aacf5a2
Nov 06 14:55:59.482 INFO running `"docker" "start" "-a" "1708166c538967bb2c65231295eb1083d010a4caa116e6bc4eb543207aacf5a2"`
Nov 06 14:56:01.624 INFO kablam! usermod: no changes
Nov 06 14:56:01.989 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Nov 06 14:56:02.016 INFO kablam!    Compiling rustc-ap-rustc_target v274.0.0
Nov 06 14:56:02.017 INFO kablam!    Compiling simd v0.2.3
Nov 06 14:56:02.017 INFO kablam!     Checking scoped-tls v0.1.2
Nov 06 14:56:02.017 INFO kablam!    Compiling rustc-ap-syntax v274.0.0
Nov 06 14:56:02.017 INFO kablam!    Compiling rustfmt-nightly v0.99.6 (/source)
Nov 06 14:56:02.017 INFO kablam!     Checking difference v2.0.0
Nov 06 14:56:02.017 INFO kablam!     Checking diff v0.1.11
Nov 06 14:56:03.753 INFO kablam!     Checking unicode-segmentation v1.2.1
Nov 06 14:56:04.207 INFO kablam!     Checking rustc-hash v1.0.1
Nov 06 14:56:05.009 INFO kablam!     Checking ena v0.9.3
Nov 06 14:56:05.010 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v274.0.0
Nov 06 14:56:05.050 INFO kablam!     Checking smallvec v0.6.5
Nov 06 14:56:05.051 INFO kablam!     Checking lock_api v0.1.4
Nov 06 14:56:05.258 INFO kablam!    Compiling semver v0.9.0
Nov 06 14:56:06.180 INFO kablam!     Checking toml v0.4.8
Nov 06 14:56:08.245 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 06 14:56:08.501 INFO kablam!    Compiling syn v0.14.9
Nov 06 14:56:08.502 INFO kablam!     Checking error-chain v0.12.0
Nov 06 14:56:10.404 INFO kablam!     Checking parking_lot_core v0.2.14
Nov 06 14:56:10.417 INFO kablam!     Checking rustc-ap-serialize v274.0.0
Nov 06 14:56:10.453 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 06 14:56:10.471 INFO kablam!    Compiling rustc_version v0.2.3
Nov 06 14:56:10.648 INFO kablam!     Checking cargo_metadata v0.6.1
Nov 06 14:56:11.676 INFO kablam!     Checking bytecount v0.3.2
Nov 06 14:56:13.504 INFO kablam!    Compiling parking_lot_core v0.3.1
Nov 06 14:56:16.752 INFO kablam!     Checking rustc-rayon v0.1.1
Nov 06 14:56:18.202 INFO kablam!     Checking parking_lot v0.6.4
Nov 06 14:56:28.324 INFO kablam!     Checking rustc-ap-rustc_data_structures v274.0.0
Nov 06 14:56:36.514 INFO kablam!    Compiling synstructure v0.9.0
Nov 06 14:56:36.516 INFO kablam!    Compiling derive-new v0.5.5
Nov 06 14:56:38.992 INFO kablam!     Checking rustc-ap-arena v274.0.0
Nov 06 14:56:41.316 INFO kablam!     Checking rustc-ap-syntax_pos v274.0.0
Nov 06 14:56:45.969 INFO kablam!    Compiling failure_derive v0.1.2
Nov 06 14:56:48.025 INFO kablam!     Checking rustc-ap-rustc_errors v274.0.0
Nov 06 14:56:51.080 INFO kablam!     Checking failure v0.1.2
Nov 06 14:56:51.994 INFO kablam!     Checking assert_cli v0.6.3
Nov 06 14:57:40.394 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
Nov 06 14:57:40.460 INFO kablam! su: No module specific data is present
Nov 06 14:57:42.456 INFO running `"docker" "rm" "-f" "1708166c538967bb2c65231295eb1083d010a4caa116e6bc4eb543207aacf5a2"`
Nov 06 14:57:42.769 INFO blam! 1708166c538967bb2c65231295eb1083d010a4caa116e6bc4eb543207aacf5a2