Dec 19 13:22:31.156 INFO checking luotaoyeah/learning-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 13:22:31.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/luotaoyeah/learning-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 13:22:31.625 INFO [stdout] 75e1ff1c64b2eb076cd39e857231283b3e4c78606cd2eedeae420f7b77b05b64
Dec 19 13:22:31.627 INFO running `"docker" "start" "-a" "75e1ff1c64b2eb076cd39e857231283b3e4c78606cd2eedeae420f7b77b05b64"`
Dec 19 13:22:33.670 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 19 13:22:33.670 INFO [stderr]     Checking rand_core v0.3.0
Dec 19 13:22:33.670 INFO [stderr]     Checking libc v0.2.43
Dec 19 13:22:34.375 INFO [stderr]     Checking rand_hc v0.1.0
Dec 19 13:22:34.381 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 19 13:22:34.381 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 19 13:22:38.136 INFO [stderr]    Compiling semver v0.9.0
Dec 19 13:22:40.814 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 19 13:22:42.604 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 19 13:22:42.604 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 19 13:22:42.605 INFO [stderr]    Compiling rand v0.6.1
Dec 19 13:22:46.503 INFO [stderr]     Checking learning-rust v0.1.0 (/opt/crater/workdir)
Dec 19 13:22:46.760 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 13.18s
Dec 19 13:22:47.294 INFO running `"docker" "inspect" "75e1ff1c64b2eb076cd39e857231283b3e4c78606cd2eedeae420f7b77b05b64"`
Dec 19 13:22:47.434 INFO running `"docker" "rm" "-f" "75e1ff1c64b2eb076cd39e857231283b3e4c78606cd2eedeae420f7b77b05b64"`
Dec 19 13:22:47.538 INFO [stdout] 75e1ff1c64b2eb076cd39e857231283b3e4c78606cd2eedeae420f7b77b05b64