Dec 04 16:10:55.691 INFO checking jw3126/toygrep against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:10:55.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 16:10:56.366 INFO [stdout] 4c7ccb93b19d8ee8c7850808324eda5c157e3ff487cff87c7d40a8589113c2c0
Dec 04 16:10:56.368 INFO running `"docker" "start" "-a" "4c7ccb93b19d8ee8c7850808324eda5c157e3ff487cff87c7d40a8589113c2c0"`
Dec 04 16:10:57.487 INFO [stderr] usermod: no changes
Dec 04 16:10:57.711 INFO [stderr]    Compiling serde v1.0.41
Dec 04 16:10:57.719 INFO [stderr]     Checking environment v0.1.1
Dec 04 16:10:57.719 INFO [stderr]     Checking difference v1.0.0
Dec 04 16:10:57.719 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 16:10:57.719 INFO [stderr]    Compiling tempdir v0.3.7
Dec 04 16:10:57.719 INFO [stderr]     Checking toygrep v0.1.0 (/source)
Dec 04 16:10:57.719 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 04 16:11:10.291 INFO [stderr]    Compiling serde_derive v1.0.41
Dec 04 16:11:29.863 INFO [stderr]    Compiling backtrace v0.3.6
Dec 04 16:11:31.531 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 16:11:32.201 INFO [stderr]    Compiling semver v0.8.0
Dec 04 16:11:32.428 INFO [stderr]    Compiling serde_json v1.0.15
Dec 04 16:11:39.472 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 04 16:11:42.372 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 16:11:46.258 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 04 16:11:50.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.98s
Dec 04 16:11:50.560 INFO [stderr] su: No module specific data is present
Dec 04 16:11:51.301 INFO running `"docker" "inspect" "4c7ccb93b19d8ee8c7850808324eda5c157e3ff487cff87c7d40a8589113c2c0"`
Dec 04 16:11:51.691 INFO running `"docker" "rm" "-f" "4c7ccb93b19d8ee8c7850808324eda5c157e3ff487cff87c7d40a8589113c2c0"`
Dec 04 16:11:51.922 INFO [stdout] 4c7ccb93b19d8ee8c7850808324eda5c157e3ff487cff87c7d40a8589113c2c0