Dec 05 12:08:56.424 INFO checking hkdf-0.7.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:08:56.424 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 12:08:56.755 INFO [stdout] 11cc226a63afa2bac67710073761082eaaad712c8903858059c879a66bb6f1ac
Dec 05 12:08:56.755 INFO running `"docker" "start" "-a" "11cc226a63afa2bac67710073761082eaaad712c8903858059c879a66bb6f1ac"`
Dec 05 12:08:57.816 INFO [stderr] usermod: no changes
Dec 05 12:08:57.895 INFO [stderr]     Checking crypto-mac v0.7.0
Dec 05 12:08:57.895 INFO [stderr]     Checking block-cipher-trait v0.4.2
Dec 05 12:08:58.083 INFO [stderr]     Checking hmac v0.7.0
Dec 05 12:08:58.167 INFO [stderr]     Checking crypto-tests v0.5.5
Dec 05 12:08:58.828 INFO [stderr]     Checking hkdf v0.7.0 (/source)
Dec 05 12:09:01.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Dec 05 12:09:01.815 INFO [stderr] su: No module specific data is present
Dec 05 12:09:02.148 INFO running `"docker" "inspect" "11cc226a63afa2bac67710073761082eaaad712c8903858059c879a66bb6f1ac"`
Dec 05 12:09:02.292 INFO running `"docker" "rm" "-f" "11cc226a63afa2bac67710073761082eaaad712c8903858059c879a66bb6f1ac"`
Dec 05 12:09:02.464 INFO [stdout] 11cc226a63afa2bac67710073761082eaaad712c8903858059c879a66bb6f1ac