Dec 05 09:14:03.329 INFO checking pencil-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:14:03.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 09:14:03.771 INFO [stdout] b342cee47b3ec42ff3bf06c1f70ef97104b8c08b1746b95a45ca5f66dc7f190e
Dec 05 09:14:03.779 INFO running `"docker" "start" "-a" "b342cee47b3ec42ff3bf06c1f70ef97104b8c08b1746b95a45ca5f66dc7f190e"`
Dec 05 09:14:04.775 INFO [stderr] usermod: no changes
Dec 05 09:14:05.081 INFO [stderr]     Checking hyper v0.9.18
Dec 05 09:14:05.081 INFO [stderr]     Checking handlebars v0.16.1
Dec 05 09:14:09.825 INFO [stderr]     Checking mime_multipart v0.3.6
Dec 05 09:14:12.840 INFO [stderr]     Checking formdata v0.11.0
Dec 05 09:14:15.693 INFO [stderr]     Checking pencil v0.3.0 (/source)
Dec 05 09:14:35.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.00s
Dec 05 09:14:35.816 INFO [stderr] su: No module specific data is present
Dec 05 09:14:36.541 INFO running `"docker" "inspect" "b342cee47b3ec42ff3bf06c1f70ef97104b8c08b1746b95a45ca5f66dc7f190e"`
Dec 05 09:14:36.919 INFO running `"docker" "rm" "-f" "b342cee47b3ec42ff3bf06c1f70ef97104b8c08b1746b95a45ca5f66dc7f190e"`
Dec 05 09:14:37.202 INFO [stdout] b342cee47b3ec42ff3bf06c1f70ef97104b8c08b1746b95a45ca5f66dc7f190e