Dec 18 08:52:09.393 INFO checking zoom-1.5.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:52:09.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/zoom/1.5.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:52:09.808 INFO [stdout] 2955afe516850152dd629be53dc11a85c557dac2b970a1a7c815ea1747c41a0f
Dec 18 08:52:09.814 INFO running `"docker" "start" "-a" "2955afe516850152dd629be53dc11a85c557dac2b970a1a7c815ea1747c41a0f"`
Dec 18 08:52:10.960 INFO [stderr]     Checking num-bigint v0.1.44
Dec 18 08:52:12.586 INFO [stderr]     Checking num-rational v0.1.42
Dec 18 08:52:13.245 INFO [stderr]     Checking num v0.1.42
Dec 18 08:52:13.527 INFO [stderr]     Checking nalgebra v0.10.1
Dec 18 08:52:25.585 INFO [stderr]     Checking zoom v1.5.0 (/opt/crater/workdir)
Dec 18 08:52:26.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.08s
Dec 18 08:52:28.065 INFO running `"docker" "inspect" "2955afe516850152dd629be53dc11a85c557dac2b970a1a7c815ea1747c41a0f"`
Dec 18 08:52:28.315 INFO running `"docker" "rm" "-f" "2955afe516850152dd629be53dc11a85c557dac2b970a1a7c815ea1747c41a0f"`
Dec 18 08:52:28.444 INFO [stdout] 2955afe516850152dd629be53dc11a85c557dac2b970a1a7c815ea1747c41a0f