Dec 17 22:35:02.520 INFO checking jamesmunns/tomlq against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:35:02.520 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/gh/jamesmunns/tomlq:/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 17 22:35:02.888 INFO [stdout] dc5055486ef0b612d2b91d3ff08b18823e5f8f376545cff78b3f5c9b714f40ce
Dec 17 22:35:02.890 INFO running `"docker" "start" "-a" "dc5055486ef0b612d2b91d3ff08b18823e5f8f376545cff78b3f5c9b714f40ce"`
Dec 17 22:35:04.476 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 17 22:35:19.819 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 22:35:20.372 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 22:35:20.828 INFO [stderr]     Checking tomlq v0.1.0 (/opt/crater/workdir)
Dec 17 22:35:21.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.07s
Dec 17 22:35:22.336 INFO running `"docker" "inspect" "dc5055486ef0b612d2b91d3ff08b18823e5f8f376545cff78b3f5c9b714f40ce"`
Dec 17 22:35:22.650 INFO running `"docker" "rm" "-f" "dc5055486ef0b612d2b91d3ff08b18823e5f8f376545cff78b3f5c9b714f40ce"`
Dec 17 22:35:22.964 INFO [stdout] dc5055486ef0b612d2b91d3ff08b18823e5f8f376545cff78b3f5c9b714f40ce