Dec 19 19:55:54.241 INFO checking bennyyip/gvim-remote against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:55:54.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bennyyip/gvim-remote:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:55:54.648 INFO [stdout] b765230e4972b22c252547eb21ecbaefcf75e5f951cd6a2ac3be4dfaf03606a9
Dec 19 19:55:54.656 INFO running `"docker" "start" "-a" "b765230e4972b22c252547eb21ecbaefcf75e5f951cd6a2ac3be4dfaf03606a9"`
Dec 19 19:55:56.454 INFO [stderr]    Compiling serde v1.0.8
Dec 19 19:56:05.422 INFO [stderr]    Compiling toml v0.4.1
Dec 19 19:56:08.877 INFO [stderr]    Compiling winres v0.1.4
Dec 19 19:56:10.469 INFO [stderr]    Compiling gvim-remote v0.1.1 (/opt/crater/workdir)
Dec 19 19:56:11.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.96s
Dec 19 19:56:11.994 INFO running `"docker" "inspect" "b765230e4972b22c252547eb21ecbaefcf75e5f951cd6a2ac3be4dfaf03606a9"`
Dec 19 19:56:12.110 INFO running `"docker" "rm" "-f" "b765230e4972b22c252547eb21ecbaefcf75e5f951cd6a2ac3be4dfaf03606a9"`
Dec 19 19:56:12.204 INFO [stdout] b765230e4972b22c252547eb21ecbaefcf75e5f951cd6a2ac3be4dfaf03606a9