Dec 17 10:48:58.544 INFO checking zrkn/rust-test against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 10:48:58.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/zrkn/rust-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 10:48:59.039 INFO [stdout] af65b1aee03c9557eaca5bd664a1b78f006e116e51022ea86cecb1511ecf4fd3
Dec 17 10:48:59.042 INFO running `"docker" "start" "-a" "af65b1aee03c9557eaca5bd664a1b78f006e116e51022ea86cecb1511ecf4fd3"`
Dec 17 10:49:00.652 INFO [stderr]     Checking libc v0.2.31
Dec 17 10:49:00.652 INFO [stderr]     Checking lazycell v0.5.1
Dec 17 10:49:00.652 INFO [stderr]     Checking futures v0.1.16
Dec 17 10:49:00.652 INFO [stderr]     Checking slab v0.3.0
Dec 17 10:49:00.664 INFO [stderr]     Checking log v0.3.8
Dec 17 10:49:00.664 INFO [stderr]     Checking scoped-tls v0.1.0
Dec 17 10:49:00.664 INFO [stderr]     Checking safemem v0.2.0
Dec 17 10:49:00.664 INFO [stderr]     Checking take v0.1.0
Dec 17 10:49:01.416 INFO [stderr]     Checking smallvec v0.2.1
Dec 17 10:49:01.573 INFO [stderr]     Checking itoa v0.3.4
Dec 17 10:49:01.573 INFO [stderr]     Checking num-traits v0.1.40
Dec 17 10:49:01.897 INFO [stderr]     Checking percent-encoding v1.0.0
Dec 17 10:49:02.638 INFO [stderr]     Checking httparse v1.2.3
Dec 17 10:49:02.658 INFO [stderr]     Checking language-tags v0.2.2
Dec 17 10:49:02.888 INFO [stderr]     Checking dtoa v0.4.2
Dec 17 10:49:03.902 INFO [stderr]     Checking serde v1.0.15
Dec 17 10:49:04.554 INFO [stderr]     Checking base64 v0.6.0
Dec 17 10:49:04.749 INFO [stderr]    Compiling unicase v2.0.0
Dec 17 10:49:04.977 INFO [stderr]    Compiling syn v0.11.11
Dec 17 10:49:07.341 INFO [stderr]     Checking iovec v0.1.0
Dec 17 10:49:07.341 INFO [stderr]     Checking net2 v0.2.31
Dec 17 10:49:07.398 INFO [stderr]     Checking rand v0.3.16
Dec 17 10:49:07.738 INFO [stderr]     Checking num_cpus v1.7.0
Dec 17 10:49:08.385 INFO [stderr]     Checking time v0.1.38
Dec 17 10:49:09.334 INFO [stderr]     Checking bytes v0.4.5
Dec 17 10:49:10.858 INFO [stderr]     Checking mio v0.6.10
Dec 17 10:49:17.421 INFO [stderr]     Checking mime v0.3.4
Dec 17 10:49:19.410 INFO [stderr]     Checking tokio-io v0.1.3
Dec 17 10:49:19.417 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 10:49:19.419 INFO [stderr]     Checking relay v0.1.0
Dec 17 10:49:19.421 INFO [stderr]     Checking futures-cpupool v0.1.6
Dec 17 10:49:23.704 INFO [stderr]     Checking tokio-core v0.1.9
Dec 17 10:49:25.806 INFO [stderr]    Compiling serde_derive_internals v0.16.0
Dec 17 10:49:27.527 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 10:49:31.528 INFO [stderr]    Compiling serde_derive v1.0.15
Dec 17 10:49:34.545 INFO [stderr]     Checking hyper v0.11.6
Dec 17 10:49:39.213 INFO [stderr]     Checking serde_json v1.0.3
Dec 17 10:49:46.931 INFO [stderr]     Checking rust-test v0.1.0 (/opt/crater/workdir)
Dec 17 10:49:47.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.41s
Dec 17 10:49:49.551 INFO running `"docker" "inspect" "af65b1aee03c9557eaca5bd664a1b78f006e116e51022ea86cecb1511ecf4fd3"`
Dec 17 10:49:49.864 INFO running `"docker" "rm" "-f" "af65b1aee03c9557eaca5bd664a1b78f006e116e51022ea86cecb1511ecf4fd3"`
Dec 17 10:49:50.180 INFO [stdout] af65b1aee03c9557eaca5bd664a1b78f006e116e51022ea86cecb1511ecf4fd3