Dec 12 06:14:45.885 INFO checking timecode-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:14:45.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:14:46.442 INFO [stdout] 63e735f5fbf4ebd88962e798828ab88f9eb007099e824cce8297d86698df7d51
Dec 12 06:14:46.450 INFO running `"docker" "start" "-a" "63e735f5fbf4ebd88962e798828ab88f9eb007099e824cce8297d86698df7d51"`
Dec 12 06:14:47.372 INFO [stderr] usermod: no changes
Dec 12 06:14:47.419 INFO [stderr] warning: unused manifest key: package.travis-ci
Dec 12 06:14:47.496 INFO [stderr]     Checking generic-array v0.2.1
Dec 12 06:14:47.496 INFO [stderr]     Checking alga v0.5.4
Dec 12 06:14:51.387 INFO [stderr]     Checking nalgebra v0.12.3
Dec 12 06:15:13.603 INFO [stderr]     Checking timecode v0.1.5 (/source)
Dec 12 06:15:16.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.56s
Dec 12 06:15:16.969 INFO [stderr] su: No module specific data is present
Dec 12 06:15:17.691 INFO running `"docker" "inspect" "63e735f5fbf4ebd88962e798828ab88f9eb007099e824cce8297d86698df7d51"`
Dec 12 06:15:17.936 INFO running `"docker" "rm" "-f" "63e735f5fbf4ebd88962e798828ab88f9eb007099e824cce8297d86698df7d51"`
Dec 12 06:15:18.252 INFO [stdout] 63e735f5fbf4ebd88962e798828ab88f9eb007099e824cce8297d86698df7d51