Dec 12 08:59:09.937 INFO checking rn-0.2.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:59:09.937 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 12 08:59:10.170 INFO [stdout] fe897f43afd6423fe4d233833089184a99a5d09b94cca54fc4461b8f5c8a23a5
Dec 12 08:59:10.172 INFO running `"docker" "start" "-a" "fe897f43afd6423fe4d233833089184a99a5d09b94cca54fc4461b8f5c8a23a5"`
Dec 12 08:59:10.651 INFO [stderr] usermod: no changes
Dec 12 08:59:10.868 INFO [stderr]    Compiling rust-lzma v0.2.1
Dec 12 08:59:10.868 INFO [stderr]    Compiling memchr v2.1.2
Dec 12 08:59:10.868 INFO [stderr]     Checking spectral v0.6.0
Dec 12 08:59:12.894 INFO [stderr]     Checking csv-core v0.1.4
Dec 12 08:59:14.078 INFO [stderr]     Checking csv v1.0.2
Dec 12 08:59:15.941 INFO [stderr]     Checking rn v0.2.2 (/source)
Dec 12 08:59:22.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.44s
Dec 12 08:59:22.105 INFO [stderr] su: No module specific data is present
Dec 12 08:59:22.736 INFO running `"docker" "inspect" "fe897f43afd6423fe4d233833089184a99a5d09b94cca54fc4461b8f5c8a23a5"`
Dec 12 08:59:23.136 INFO running `"docker" "rm" "-f" "fe897f43afd6423fe4d233833089184a99a5d09b94cca54fc4461b8f5c8a23a5"`
Dec 12 08:59:23.436 INFO [stdout] fe897f43afd6423fe4d233833089184a99a5d09b94cca54fc4461b8f5c8a23a5