Dec 18 17:13:56.924 INFO checking csv-sniffer-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:13:56.924 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/reg/csv-sniffer/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 17:13:57.227 INFO [stdout] 3cd5965c9b6b3dfeaceb5c9038b1c64e70605c9aebc4bc46ebe92fe6a237cafd
Dec 18 17:13:57.232 INFO running `"docker" "start" "-a" "3cd5965c9b6b3dfeaceb5c9038b1c64e70605c9aebc4bc46ebe92fe6a237cafd"`
Dec 18 17:13:58.300 INFO [stderr]     Checking csv-core v0.1.5
Dec 18 17:13:59.004 INFO [stderr]     Checking csv v1.0.5
Dec 18 17:14:00.371 INFO [stderr]     Checking csv-sniffer v0.1.1 (/opt/crater/workdir)
Dec 18 17:14:02.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Dec 18 17:14:03.536 INFO running `"docker" "inspect" "3cd5965c9b6b3dfeaceb5c9038b1c64e70605c9aebc4bc46ebe92fe6a237cafd"`
Dec 18 17:14:03.780 INFO running `"docker" "rm" "-f" "3cd5965c9b6b3dfeaceb5c9038b1c64e70605c9aebc4bc46ebe92fe6a237cafd"`
Dec 18 17:14:03.896 INFO [stdout] 3cd5965c9b6b3dfeaceb5c9038b1c64e70605c9aebc4bc46ebe92fe6a237cafd