Dec 18 01:43:28.941 INFO checking datrs/speedometer against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:43:28.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/datrs/speedometer:/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 01:43:29.443 INFO [stdout] a2e67b2242c418998ac6955d8089c4fe0a709a49c38bb29adfe697e8e214b035
Dec 18 01:43:29.446 INFO running `"docker" "start" "-a" "a2e67b2242c418998ac6955d8089c4fe0a709a49c38bb29adfe697e8e214b035"`
Dec 18 01:43:30.952 INFO [stderr]     Checking backtrace-sys v0.1.26
Dec 18 01:43:31.197 INFO [stderr]     Checking backtrace v0.3.13
Dec 18 01:43:31.716 INFO [stderr]     Checking failure v0.1.3
Dec 18 01:43:32.340 INFO [stderr]     Checking speedometer v0.2.3-alpha.0 (/opt/crater/workdir)
Dec 18 01:43:33.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Dec 18 01:43:34.346 INFO running `"docker" "inspect" "a2e67b2242c418998ac6955d8089c4fe0a709a49c38bb29adfe697e8e214b035"`
Dec 18 01:43:34.549 INFO running `"docker" "rm" "-f" "a2e67b2242c418998ac6955d8089c4fe0a709a49c38bb29adfe697e8e214b035"`
Dec 18 01:43:34.724 INFO [stdout] a2e67b2242c418998ac6955d8089c4fe0a709a49c38bb29adfe697e8e214b035