Dec 18 11:41:47.774 INFO checking rustotp-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:41:47.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rustotp/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:41:47.958 INFO [stdout] 93f0da7faefb67dafb97e8879fddf15e3fa7e438e888a2394a6d12b0e385e2fa
Dec 18 11:41:47.960 INFO running `"docker" "start" "-a" "93f0da7faefb67dafb97e8879fddf15e3fa7e438e888a2394a6d12b0e385e2fa"`
Dec 18 11:41:48.538 INFO [stderr]     Checking hmac-sha1 v0.1.3
Dec 18 11:41:48.825 INFO [stderr]     Checking rusthotp v0.1.0
Dec 18 11:41:49.124 INFO [stderr]     Checking rustotp v0.1.0 (/opt/crater/workdir)
Dec 18 11:41:49.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 18 11:41:50.345 INFO running `"docker" "inspect" "93f0da7faefb67dafb97e8879fddf15e3fa7e438e888a2394a6d12b0e385e2fa"`
Dec 18 11:41:50.465 INFO running `"docker" "rm" "-f" "93f0da7faefb67dafb97e8879fddf15e3fa7e438e888a2394a6d12b0e385e2fa"`
Dec 18 11:41:50.535 INFO [stdout] 93f0da7faefb67dafb97e8879fddf15e3fa7e438e888a2394a6d12b0e385e2fa