Dec 05 09:57:43.867 INFO checking newt-sys-0.1.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:57:43.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:57:44.275 INFO [stdout] 16ab6e598d4941afd542a8a058a54c95b5f9a32c16db2ceb984a9769042c29d3
Dec 05 09:57:44.279 INFO running `"docker" "start" "-a" "16ab6e598d4941afd542a8a058a54c95b5f9a32c16db2ceb984a9769042c29d3"`
Dec 05 09:57:45.269 INFO [stderr] usermod: no changes
Dec 05 09:57:45.331 INFO [stderr]    Compiling libc v0.2.44
Dec 05 09:57:46.862 INFO [stderr]    Compiling memchr v2.1.1
Dec 05 09:57:48.165 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 05 09:57:49.139 INFO [stderr]    Compiling regex v1.1.0
Dec 05 09:57:57.457 INFO [stderr]    Compiling newt-sys v0.1.3 (/source)
Dec 05 09:59:43.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
Dec 05 09:59:43.878 INFO [stderr] su: No module specific data is present
Dec 05 09:59:44.482 INFO running `"docker" "inspect" "16ab6e598d4941afd542a8a058a54c95b5f9a32c16db2ceb984a9769042c29d3"`
Dec 05 09:59:44.843 INFO running `"docker" "rm" "-f" "16ab6e598d4941afd542a8a058a54c95b5f9a32c16db2ceb984a9769042c29d3"`
Dec 05 09:59:45.141 INFO [stdout] 16ab6e598d4941afd542a8a058a54c95b5f9a32c16db2ceb984a9769042c29d3