Dec 04 19:23:09.816 INFO checking eeeeeta/markifier against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:23:09.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 19:23:10.300 INFO [stdout] cfd2ef6de00a0a0faee4f77ea24dc5516dc849a8ef64176bfc6b270b1b66bf05
Dec 04 19:23:10.303 INFO running `"docker" "start" "-a" "cfd2ef6de00a0a0faee4f77ea24dc5516dc849a8ef64176bfc6b270b1b66bf05"`
Dec 04 19:23:12.242 INFO [stderr] usermod: no changes
Dec 04 19:23:12.451 INFO [stderr]     Checking toml v0.3.2
Dec 04 19:23:12.451 INFO [stderr]    Compiling syn v0.11.10
Dec 04 19:23:19.179 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 04 19:23:21.451 INFO [stderr]    Compiling serde_derive v0.9.13
Dec 04 19:23:26.687 INFO [stderr]     Checking markifier v0.1.0 (/source)
Dec 04 19:23:27.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
Dec 04 19:23:27.936 INFO [stderr] su: No module specific data is present
Dec 04 19:23:28.400 INFO running `"docker" "inspect" "cfd2ef6de00a0a0faee4f77ea24dc5516dc849a8ef64176bfc6b270b1b66bf05"`
Dec 04 19:23:28.655 INFO running `"docker" "rm" "-f" "cfd2ef6de00a0a0faee4f77ea24dc5516dc849a8ef64176bfc6b270b1b66bf05"`
Dec 04 19:23:28.927 INFO [stdout] cfd2ef6de00a0a0faee4f77ea24dc5516dc849a8ef64176bfc6b270b1b66bf05