Dec 05 06:34:19.952 INFO checking slog-config-0.4.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 06:34:19.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 06:34:20.460 INFO [stdout] 7afc7393b4eab42ddede51b7cbd47bbeb4fe0edd3be87bfca0123d6ec6bc3b58 Dec 05 06:34:20.462 INFO running `"docker" "start" "-a" "7afc7393b4eab42ddede51b7cbd47bbeb4fe0edd3be87bfca0123d6ec6bc3b58"` Dec 05 06:34:22.414 INFO [stderr] usermod: no changes Dec 05 06:34:22.535 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. Dec 05 06:34:22.558 INFO [stderr] Checking toml v0.4.9 Dec 05 06:34:22.558 INFO [stderr] Checking slog-json v2.3.0 Dec 05 06:34:25.299 INFO [stderr] Checking slog-config v0.4.0 (/source) Dec 05 06:34:33.905 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.45s Dec 05 06:34:33.927 INFO [stderr] su: No module specific data is present Dec 05 06:34:34.665 INFO running `"docker" "inspect" "7afc7393b4eab42ddede51b7cbd47bbeb4fe0edd3be87bfca0123d6ec6bc3b58"` Dec 05 06:34:34.939 INFO running `"docker" "rm" "-f" "7afc7393b4eab42ddede51b7cbd47bbeb4fe0edd3be87bfca0123d6ec6bc3b58"` Dec 05 06:34:35.367 INFO [stdout] 7afc7393b4eab42ddede51b7cbd47bbeb4fe0edd3be87bfca0123d6ec6bc3b58