Dec 18 11:33:20.836 INFO checking sapling-crypto-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:33:20.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/sapling-crypto/0.0.1:/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 11:33:21.077 INFO [stdout] 0507c8c395f801cb1cbdac8481ed121a68304b033a532250a9012d827a9310e6
Dec 18 11:33:21.078 INFO running `"docker" "start" "-a" "0507c8c395f801cb1cbdac8481ed121a68304b033a532250a9012d827a9310e6"`
Dec 18 11:33:21.690 INFO [stderr]     Checking pairing v0.13.2
Dec 18 11:33:24.512 INFO [stderr]     Checking bellman v0.0.6
Dec 18 11:33:25.229 INFO [stderr]     Checking sapling-crypto v0.0.1 (/opt/crater/workdir)
Dec 18 11:33:29.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.75s
Dec 18 11:33:29.728 INFO running `"docker" "inspect" "0507c8c395f801cb1cbdac8481ed121a68304b033a532250a9012d827a9310e6"`
Dec 18 11:33:29.854 INFO running `"docker" "rm" "-f" "0507c8c395f801cb1cbdac8481ed121a68304b033a532250a9012d827a9310e6"`
Dec 18 11:33:29.931 INFO [stdout] 0507c8c395f801cb1cbdac8481ed121a68304b033a532250a9012d827a9310e6