Dec 19 15:04:21.869 INFO checking jnicklas/rust_docker_test against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:04:21.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jnicklas/rust_docker_test:/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 15:04:22.125 INFO [stdout] 3fa7ad3bb35a761957b35138d5c7831a0bea8e7d4337eba2bcefdf5dcc324725
Dec 19 15:04:22.130 INFO running `"docker" "start" "-a" "3fa7ad3bb35a761957b35138d5c7831a0bea8e7d4337eba2bcefdf5dcc324725"`
Dec 19 15:04:22.988 INFO [stderr]     Checking rust_docker_test v0.0.1 (/opt/crater/workdir)
Dec 19 15:04:23.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 15:04:24.036 INFO running `"docker" "inspect" "3fa7ad3bb35a761957b35138d5c7831a0bea8e7d4337eba2bcefdf5dcc324725"`
Dec 19 15:04:24.265 INFO running `"docker" "rm" "-f" "3fa7ad3bb35a761957b35138d5c7831a0bea8e7d4337eba2bcefdf5dcc324725"`
Dec 19 15:04:24.367 INFO [stdout] 3fa7ad3bb35a761957b35138d5c7831a0bea8e7d4337eba2bcefdf5dcc324725