Nov 28 17:54:36.577 INFO checking slog-config-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 17:54:36.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 17:54:36.914 INFO [stdout] 36bbf7e1abe271c146a401a6ae09e916748721b4c86681e99cc7dc117bf6c4c6 Nov 28 17:54:36.916 INFO running `"docker" "start" "-a" "36bbf7e1abe271c146a401a6ae09e916748721b4c86681e99cc7dc117bf6c4c6"` Nov 28 17:54:38.736 INFO [stderr] usermod: no changes Nov 28 17:54:38.861 INFO [stderr] warning: Package `toml v0.4.9` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future. Nov 28 17:54:38.893 INFO [stderr] Checking toml v0.4.9 Nov 28 17:54:38.900 INFO [stderr] Checking slog-json v2.2.0 Nov 28 17:54:42.144 INFO [stderr] Checking slog-config v0.4.0 (/source) Nov 28 17:54:49.152 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.38s Nov 28 17:54:49.157 INFO [stderr] su: No module specific data is present Nov 28 17:54:49.974 INFO running `"docker" "inspect" "36bbf7e1abe271c146a401a6ae09e916748721b4c86681e99cc7dc117bf6c4c6"` Nov 28 17:54:50.398 INFO running `"docker" "rm" "-f" "36bbf7e1abe271c146a401a6ae09e916748721b4c86681e99cc7dc117bf6c4c6"` Nov 28 17:54:50.688 INFO [stdout] 36bbf7e1abe271c146a401a6ae09e916748721b4c86681e99cc7dc117bf6c4c6