Nov 29 22:07:47.573 INFO checking mmueller/advent2016 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 22:07:47.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 22:07:48.034 INFO [stdout] f8f70bc04caf61f46ef018f7c14f51516fc25b726871ab099f48319c7bc6040f
Nov 29 22:07:48.040 INFO running `"docker" "start" "-a" "f8f70bc04caf61f46ef018f7c14f51516fc25b726871ab099f48319c7bc6040f"`
Nov 29 22:07:49.733 INFO [stderr] usermod: no changes
Nov 29 22:07:49.860 INFO [stderr]    Compiling gcc v0.3.39
Nov 29 22:07:52.032 INFO [stderr]    Compiling backtrace-sys v0.1.5
Nov 29 22:07:52.032 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 29 22:07:54.069 INFO [stderr]     Checking backtrace v0.3.0
Nov 29 22:07:54.700 INFO [stderr]     Checking error-chain v0.7.1
Nov 29 22:08:00.276 INFO [stderr]     Checking advent2016 v0.1.0 (/source)
Nov 29 22:08:02.357 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
Nov 29 22:08:02.361 INFO [stderr] su: No module specific data is present
Nov 29 22:08:03.470 INFO running `"docker" "inspect" "f8f70bc04caf61f46ef018f7c14f51516fc25b726871ab099f48319c7bc6040f"`
Nov 29 22:08:03.804 INFO running `"docker" "rm" "-f" "f8f70bc04caf61f46ef018f7c14f51516fc25b726871ab099f48319c7bc6040f"`
Nov 29 22:08:04.164 INFO [stdout] f8f70bc04caf61f46ef018f7c14f51516fc25b726871ab099f48319c7bc6040f