Dec 18 17:49:39.286 INFO checking cargo-release-0.10.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:49:39.286 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/cargo-release/0.10.5:/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 17:49:39.468 INFO [stdout] 2b11c7c4956e0e60d88790040b6d4af20de1277d4d5b5f7e969da3442144b764
Dec 18 17:49:39.470 INFO running `"docker" "start" "-a" "2b11c7c4956e0e60d88790040b6d4af20de1277d4d5b5f7e969da3442144b764"`
Dec 18 17:49:40.096 INFO [stderr]     Checking semver v0.6.0
Dec 18 17:49:40.100 INFO [stderr]     Checking structopt v0.2.14
Dec 18 17:49:40.745 INFO [stderr]     Checking cargo-release v0.10.5 (/opt/crater/workdir)
Dec 18 17:49:43.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Dec 18 17:49:43.794 INFO running `"docker" "inspect" "2b11c7c4956e0e60d88790040b6d4af20de1277d4d5b5f7e969da3442144b764"`
Dec 18 17:49:43.906 INFO running `"docker" "rm" "-f" "2b11c7c4956e0e60d88790040b6d4af20de1277d4d5b5f7e969da3442144b764"`
Dec 18 17:49:43.999 INFO [stdout] 2b11c7c4956e0e60d88790040b6d4af20de1277d4d5b5f7e969da3442144b764