Jul 11 13:19:00.081 INFO checking rust-lang-nursery/rustfmt against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 13:19:00.081 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:19:00.081 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:19:00.082 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 13:19:00.314 INFO blam! 40dd1f3b845bccb16cecb3cc8f27fc5ff80db6d1f712f68adfd430c19774be87
Jul 11 13:19:00.317 INFO running `"docker" "start" "-a" "40dd1f3b845bccb16cecb3cc8f27fc5ff80db6d1f712f68adfd430c19774be87"`
Jul 11 13:19:01.669 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Jul 11 13:19:01.674 INFO kablam!     Checking smallvec v0.6.2
Jul 11 13:19:01.729 INFO kablam!     Checking stable_deref_trait v1.1.0
Jul 11 13:19:01.732 INFO kablam!     Checking either v1.5.0
Jul 11 13:19:01.736 INFO kablam!     Checking rustc-ap-serialize v191.0.0
Jul 11 13:19:01.740 INFO kablam!     Checking scoped-tls v0.1.2
Jul 11 13:19:01.743 INFO kablam!    Compiling rustc-ap-rustc_target v191.0.0
Jul 11 13:19:01.749 INFO kablam!    Compiling rustc-ap-syntax v191.0.0
Jul 11 13:19:03.677 INFO kablam!    Compiling rustfmt-nightly v0.8.2 (file:///source)
Jul 11 13:19:03.698 INFO kablam!     Checking unicode-segmentation v1.2.1
Jul 11 13:19:05.823 INFO kablam!     Checking diff v0.1.11
Jul 11 13:19:05.946 INFO kablam!     Checking environment v0.1.1
Jul 11 13:19:06.188 INFO kablam!     Checking difference v2.0.0
Jul 11 13:19:06.395 INFO kablam!     Checking crossbeam-utils v0.2.2
Jul 11 13:19:09.359 INFO kablam!     Checking isatty v0.1.8
Jul 11 13:19:09.374 INFO kablam!     Checking rustc-hash v1.0.1
Jul 11 13:19:09.384 INFO kablam!     Checking term v0.5.1
Jul 11 13:19:09.886 INFO kablam!     Checking getopts v0.2.18
Jul 11 13:19:10.541 INFO kablam!     Checking owning_ref v0.3.3
Jul 11 13:19:11.375 INFO kablam!     Checking colored v1.6.0
Jul 11 13:19:12.139 INFO kablam!     Checking itertools v0.7.8
Jul 11 13:19:12.508 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v191.0.0
Jul 11 13:19:13.442 INFO kablam!     Checking ena v0.9.3
Jul 11 13:19:13.551 INFO kablam!     Checking crossbeam-epoch v0.3.1
Jul 11 13:19:14.250 INFO kablam!     Checking parking_lot_core v0.2.14
Jul 11 13:19:17.692 INFO kablam!    Compiling syn v0.13.11
Jul 11 13:19:18.084 INFO kablam!     Checking semver v0.9.0
Jul 11 13:19:19.178 INFO kablam!     Checking error-chain v0.11.0
Jul 11 13:19:20.807 INFO kablam!     Checking failure v0.1.1
Jul 11 13:19:21.195 INFO kablam!     Checking parking_lot v0.5.5
Jul 11 13:19:23.167 INFO kablam!     Checking crossbeam-deque v0.2.0
Jul 11 13:19:25.810 INFO kablam!     Checking assert_cli v0.6.2
Jul 11 13:19:26.536 INFO kablam!     Checking cargo_metadata v0.5.8
Jul 11 13:19:37.131 INFO kablam!     Checking rustc-rayon v0.1.1
Jul 11 13:20:07.644 INFO kablam!     Checking rustc-ap-rustc_data_structures v191.0.0
Jul 11 13:20:13.377 INFO kablam!    Compiling derive-new v0.5.4
Jul 11 13:20:22.782 INFO kablam!     Checking rustc-ap-arena v191.0.0
Jul 11 13:20:23.458 INFO kablam!     Checking rustc-ap-syntax_pos v191.0.0
Jul 11 13:20:26.850 INFO kablam!     Checking rustc-ap-rustc_errors v191.0.0
Jul 11 13:21:56.413 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 55s
Jul 11 13:21:56.457 INFO kablam! su: No module specific data is present
Jul 11 13:21:56.994 INFO running `"docker" "rm" "-f" "40dd1f3b845bccb16cecb3cc8f27fc5ff80db6d1f712f68adfd430c19774be87"`
Jul 11 13:21:57.172 INFO blam! 40dd1f3b845bccb16cecb3cc8f27fc5ff80db6d1f712f68adfd430c19774be87