Dec 05 14:59:18.601 INFO checking crates-mirror-0.2.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:59:18.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:59:19.015 INFO [stdout] f1c807a764c000ddef89706a1644093ac62dec43468c79cb7dabae51c13a38b7
Dec 05 14:59:19.020 INFO running `"docker" "start" "-a" "f1c807a764c000ddef89706a1644093ac62dec43468c79cb7dabae51c13a38b7"`
Dec 05 14:59:19.617 INFO [stderr] usermod: no changes
Dec 05 14:59:19.903 INFO [stderr]     Checking digest-buffer v0.1.2
Dec 05 14:59:19.903 INFO [stderr]     Checking digest v0.2.1
Dec 05 14:59:19.903 INFO [stderr]     Checking curl v0.4.19
Dec 05 14:59:21.755 INFO [stderr]     Checking sha2 v0.2.0
Dec 05 14:59:22.957 INFO [stderr]     Checking crates-mirror v0.2.1 (/source)
Dec 05 14:59:31.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.56s
Dec 05 14:59:31.223 INFO [stderr] su: No module specific data is present
Dec 05 14:59:31.941 INFO running `"docker" "inspect" "f1c807a764c000ddef89706a1644093ac62dec43468c79cb7dabae51c13a38b7"`
Dec 05 14:59:32.479 INFO running `"docker" "rm" "-f" "f1c807a764c000ddef89706a1644093ac62dec43468c79cb7dabae51c13a38b7"`
Dec 05 14:59:32.808 INFO [stdout] f1c807a764c000ddef89706a1644093ac62dec43468c79cb7dabae51c13a38b7