Dec 11 13:39:16.930 INFO checking michael-robbins/filemerger against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:39:16.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11 13:39:17.344 INFO [stdout] a69c765185f5ca03133ec6d70a74d324ee69c5f4fd22774241ca381eddf8639a
Dec 11 13:39:17.350 INFO running `"docker" "start" "-a" "a69c765185f5ca03133ec6d70a74d324ee69c5f4fd22774241ca381eddf8639a"`
Dec 11 13:39:19.528 INFO [stderr] usermod: no changes
Dec 11 13:39:19.732 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 11 13:39:19.732 INFO [stderr]     Checking csv v0.15.0
Dec 11 13:39:19.756 INFO [stderr]     Checking flate2 v0.2.20
Dec 11 13:39:22.602 INFO [stderr]     Checking bzip2 v0.3.3
Dec 11 13:39:23.270 INFO [stderr]     Checking file-merger v0.3.0 (/source)
Dec 11 13:39:25.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Dec 11 13:39:25.765 INFO [stderr] su: No module specific data is present
Dec 11 13:39:27.054 INFO running `"docker" "inspect" "a69c765185f5ca03133ec6d70a74d324ee69c5f4fd22774241ca381eddf8639a"`
Dec 11 13:39:27.409 INFO running `"docker" "rm" "-f" "a69c765185f5ca03133ec6d70a74d324ee69c5f4fd22774241ca381eddf8639a"`
Dec 11 13:39:27.839 INFO [stdout] a69c765185f5ca03133ec6d70a74d324ee69c5f4fd22774241ca381eddf8639a