Dec 17 19:35:08.391 INFO checking mishajw/taneja against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:35:08.391 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/mishajw/taneja:/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 19:35:08.902 INFO [stdout] 3ec1f88faae6744fca8a61f7d380c4c6714b61e6730852204ed98e3dc3babd6a
Dec 17 19:35:08.904 INFO running `"docker" "start" "-a" "3ec1f88faae6744fca8a61f7d380c4c6714b61e6730852204ed98e3dc3babd6a"`
Dec 17 19:35:11.193 INFO [stderr]     Checking term_size v0.3.0
Dec 17 19:35:11.194 INFO [stderr]     Checking atty v0.2.2
Dec 17 19:35:11.651 INFO [stderr]     Checking clap v2.24.0
Dec 17 19:35:17.594 INFO [stderr]     Checking taneja v0.1.0 (/opt/crater/workdir)
Dec 17 19:35:18.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
Dec 17 19:35:20.378 INFO running `"docker" "inspect" "3ec1f88faae6744fca8a61f7d380c4c6714b61e6730852204ed98e3dc3babd6a"`
Dec 17 19:35:20.708 INFO running `"docker" "rm" "-f" "3ec1f88faae6744fca8a61f7d380c4c6714b61e6730852204ed98e3dc3babd6a"`
Dec 17 19:35:20.943 INFO [stdout] 3ec1f88faae6744fca8a61f7d380c4c6714b61e6730852204ed98e3dc3babd6a