Dec 18 08:56:09.796 INFO checking zbase32-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:56:09.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/zbase32/0.1.1:/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 18 08:56:10.099 INFO [stdout] 2a3de577e872cb55af9fa39e41532e6865ac1e511958bb266dd921755f7b792b
Dec 18 08:56:10.102 INFO running `"docker" "start" "-a" "2a3de577e872cb55af9fa39e41532e6865ac1e511958bb266dd921755f7b792b"`
Dec 18 08:56:10.805 INFO [stderr]    Compiling cpython v0.2.1
Dec 18 08:56:10.805 INFO [stderr]     Checking zbase32 v0.1.1 (/opt/crater/workdir)
Dec 18 08:56:10.817 INFO [stderr]    Compiling python3-sys v0.2.1
Dec 18 08:56:10.817 INFO [stderr]     Checking quickcheck v0.6.2
Dec 18 08:56:18.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.37s
Dec 18 08:56:18.650 INFO running `"docker" "inspect" "2a3de577e872cb55af9fa39e41532e6865ac1e511958bb266dd921755f7b792b"`
Dec 18 08:56:18.916 INFO running `"docker" "rm" "-f" "2a3de577e872cb55af9fa39e41532e6865ac1e511958bb266dd921755f7b792b"`
Dec 18 08:56:19.102 INFO [stdout] 2a3de577e872cb55af9fa39e41532e6865ac1e511958bb266dd921755f7b792b