Nov 30 17:46:55.406 INFO checking prost-build-0.4.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 17:46:55.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 17:46:55.852 INFO [stdout] f32f3a638ba09bf77615035e688409757feeacf01b72e76eed38e022722d1378
Nov 30 17:46:55.860 INFO running `"docker" "start" "-a" "f32f3a638ba09bf77615035e688409757feeacf01b72e76eed38e022722d1378"`
Nov 30 17:46:56.811 INFO [stderr] usermod: no changes
Nov 30 17:46:56.960 INFO [stderr]     Checking multimap v0.4.0
Nov 30 17:46:56.976 INFO [stderr]     Checking heck v0.3.0
Nov 30 17:46:56.980 INFO [stderr]    Compiling failure v0.1.3
Nov 30 17:46:58.886 INFO [stderr]    Compiling which v2.0.1
Nov 30 17:46:58.888 INFO [stderr]    Compiling prost-derive v0.4.0
Nov 30 17:47:00.694 INFO [stderr]    Compiling prost-build v0.4.0 (/source)
Nov 30 17:47:10.636 INFO [stderr]     Checking prost-types v0.4.0
Nov 30 17:47:17.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.52s
Nov 30 17:47:17.356 INFO [stderr] su: No module specific data is present
Nov 30 17:47:17.834 INFO running `"docker" "inspect" "f32f3a638ba09bf77615035e688409757feeacf01b72e76eed38e022722d1378"`
Nov 30 17:47:17.979 INFO running `"docker" "rm" "-f" "f32f3a638ba09bf77615035e688409757feeacf01b72e76eed38e022722d1378"`
Nov 30 17:47:18.264 INFO [stdout] f32f3a638ba09bf77615035e688409757feeacf01b72e76eed38e022722d1378