Dec 19 11:45:16.441 INFO checking nkoehring/slogs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:45:16.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nkoehring/slogs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:45:16.907 INFO [stdout] a80cdc5549e13d8977f90a00751f7599b6124e1aeb586b024dbed8a69e8ed8e8
Dec 19 11:45:16.909 INFO running `"docker" "start" "-a" "a80cdc5549e13d8977f90a00751f7599b6124e1aeb586b024dbed8a69e8ed8e8"`
Dec 19 11:45:19.170 INFO [stderr]     Checking term_size v0.2.2
Dec 19 11:45:19.432 INFO [stderr]     Checking clap v2.20.3
Dec 19 11:45:24.992 INFO [stderr]     Checking slogs v0.0.1 (/opt/crater/workdir)
Dec 19 11:45:25.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
Dec 19 11:45:26.331 INFO running `"docker" "inspect" "a80cdc5549e13d8977f90a00751f7599b6124e1aeb586b024dbed8a69e8ed8e8"`
Dec 19 11:45:26.584 INFO running `"docker" "rm" "-f" "a80cdc5549e13d8977f90a00751f7599b6124e1aeb586b024dbed8a69e8ed8e8"`
Dec 19 11:45:26.980 INFO [stdout] a80cdc5549e13d8977f90a00751f7599b6124e1aeb586b024dbed8a69e8ed8e8