Dec 12 07:28:49.897 INFO checking simplet2s-0.1.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:28:49.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:28:50.213 INFO [stdout] 531bfd3aef70aeb5dfe26be7c32771e9230b708556eaf1ba88ef1d823a02b9fd
Dec 12 07:28:50.214 INFO running `"docker" "start" "-a" "531bfd3aef70aeb5dfe26be7c32771e9230b708556eaf1ba88ef1d823a02b9fd"`
Dec 12 07:28:50.752 INFO [stderr] usermod: no changes
Dec 12 07:28:50.895 INFO [stderr]     Checking chrono v0.4.6
Dec 12 07:28:50.897 INFO [stderr]    Compiling simplet2s v0.1.5 (/source)
Dec 12 07:28:53.204 INFO [stderr]     Checking simplelog v0.5.3
Dec 12 07:28:54.224 INFO [stderr]     Checking criterion v0.2.5
Dec 12 07:29:03.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.21s
Dec 12 07:29:04.008 INFO [stderr] su: No module specific data is present
Dec 12 07:29:04.487 INFO running `"docker" "inspect" "531bfd3aef70aeb5dfe26be7c32771e9230b708556eaf1ba88ef1d823a02b9fd"`
Dec 12 07:29:04.647 INFO running `"docker" "rm" "-f" "531bfd3aef70aeb5dfe26be7c32771e9230b708556eaf1ba88ef1d823a02b9fd"`
Dec 12 07:29:04.993 INFO [stdout] 531bfd3aef70aeb5dfe26be7c32771e9230b708556eaf1ba88ef1d823a02b9fd