Dec 19 14:42:14.549 INFO checking jxs/follower-maze-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:42:14.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jxs/follower-maze-rust:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:42:15.106 INFO [stdout] c68eabc3911b39aced7de304d0b0889a042f2d1cf9e0d20c5564d247cfef3c6e
Dec 19 14:42:15.108 INFO running `"docker" "start" "-a" "c68eabc3911b39aced7de304d0b0889a042f2d1cf9e0d20c5564d247cfef3c6e"`
Dec 19 14:42:17.535 INFO [stderr]     Checking log v0.4.2
Dec 19 14:42:17.535 INFO [stderr]     Checking tokio-executor v0.1.4
Dec 19 14:42:17.536 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 19 14:42:18.420 INFO [stderr]     Checking tokio-io v0.1.8
Dec 19 14:42:18.420 INFO [stderr]     Checking mio v0.6.14
Dec 19 14:42:18.420 INFO [stderr]     Checking env_logger v0.5.10
Dec 19 14:42:18.464 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 19 14:42:18.464 INFO [stderr]     Checking tokio-current-thread v0.1.1
Dec 19 14:42:18.464 INFO [stderr]     Checking tokio-timer v0.2.6
Dec 19 14:42:21.107 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 14:42:22.088 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 14:42:22.416 INFO [stderr]     Checking mio-uds v0.6.6
Dec 19 14:42:22.416 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 19 14:42:23.324 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 14:42:23.324 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 19 14:42:23.324 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 19 14:42:24.429 INFO [stderr]     Checking tokio v0.1.8
Dec 19 14:42:25.188 INFO [stderr]     Checking followermaze v0.1.0 (/opt/crater/workdir)
Dec 19 14:42:27.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
Dec 19 14:42:27.688 INFO running `"docker" "inspect" "c68eabc3911b39aced7de304d0b0889a042f2d1cf9e0d20c5564d247cfef3c6e"`
Dec 19 14:42:27.900 INFO running `"docker" "rm" "-f" "c68eabc3911b39aced7de304d0b0889a042f2d1cf9e0d20c5564d247cfef3c6e"`
Dec 19 14:42:28.124 INFO [stdout] c68eabc3911b39aced7de304d0b0889a042f2d1cf9e0d20c5564d247cfef3c6e