Dec 19 12:25:24.720 INFO checking mount-tech/tug against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:25:24.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mount-tech/tug:/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 12:25:25.124 INFO [stdout] 2e6d2b1d5fabc4d95d478db15b2bac14b068fe2b862960dfc33db8a036db51da
Dec 19 12:25:25.130 INFO running `"docker" "start" "-a" "2e6d2b1d5fabc4d95d478db15b2bac14b068fe2b862960dfc33db8a036db51da"`
Dec 19 12:25:27.008 INFO [stderr]    Compiling openssl v0.10.16
Dec 19 12:25:27.008 INFO [stderr]     Checking rustc-demangle v0.1.11
Dec 19 12:25:27.012 INFO [stderr]    Compiling pulldown-cmark v0.2.0
Dec 19 12:25:27.012 INFO [stderr]    Compiling openssl-sys v0.9.40
Dec 19 12:25:27.012 INFO [stderr]     Checking fern v0.5.7
Dec 19 12:25:27.012 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 12:25:27.012 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 19 12:25:27.012 INFO [stderr]     Checking chrono v0.4.6
Dec 19 12:25:27.954 INFO [stderr]     Checking regex v0.2.11
Dec 19 12:25:28.242 INFO [stderr]     Checking backtrace v0.3.13
Dec 19 12:25:28.472 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 19 12:25:28.824 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 19 12:25:29.093 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 12:25:31.238 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 19 12:25:31.256 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 12:25:34.156 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 12:25:34.681 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 12:25:36.720 INFO [stderr]     Checking tokio v0.1.13
Dec 19 12:25:36.990 INFO [stderr]     Checking env_logger v0.4.3
Dec 19 12:25:39.928 INFO [stderr]     Checking hyper v0.12.18
Dec 19 12:25:44.776 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 12:25:45.797 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 12:25:47.228 INFO [stderr]     Checking reqwest v0.6.2
Dec 19 12:25:48.332 INFO [stderr]     Checking acme-client v0.5.3
Dec 19 12:25:49.900 INFO [stderr]     Checking tug v0.1.0 (/opt/crater/workdir)
Dec 19 12:25:52.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.46s
Dec 19 12:25:53.701 INFO running `"docker" "inspect" "2e6d2b1d5fabc4d95d478db15b2bac14b068fe2b862960dfc33db8a036db51da"`
Dec 19 12:25:54.099 INFO running `"docker" "rm" "-f" "2e6d2b1d5fabc4d95d478db15b2bac14b068fe2b862960dfc33db8a036db51da"`
Dec 19 12:25:54.452 INFO [stdout] 2e6d2b1d5fabc4d95d478db15b2bac14b068fe2b862960dfc33db8a036db51da