Dec 17 19:09:35.579 INFO checking mullr/calc-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:09:35.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mullr/calc-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:09:35.934 INFO [stdout] 5b42f7df30a6775b405698e37520686c32df07f074709759d03d729bc6188bb1
Dec 17 19:09:35.937 INFO running `"docker" "start" "-a" "5b42f7df30a6775b405698e37520686c32df07f074709759d03d729bc6188bb1"`
Dec 17 19:09:38.415 INFO [stderr]     Checking nix v0.5.1
Dec 17 19:09:41.562 INFO [stderr]     Checking rustyline v1.0.0
Dec 17 19:09:42.347 INFO [stderr]     Checking calc-rs v0.1.0 (/opt/crater/workdir)
Dec 17 19:09:43.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 17 19:09:44.520 INFO running `"docker" "inspect" "5b42f7df30a6775b405698e37520686c32df07f074709759d03d729bc6188bb1"`
Dec 17 19:09:44.778 INFO running `"docker" "rm" "-f" "5b42f7df30a6775b405698e37520686c32df07f074709759d03d729bc6188bb1"`
Dec 17 19:09:45.048 INFO [stdout] 5b42f7df30a6775b405698e37520686c32df07f074709759d03d729bc6188bb1