Dec 19 04:54:45.995 INFO checking yskszk63/t2j against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:54:45.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/yskszk63/t2j:/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 04:54:46.508 INFO [stdout] 7666e6009be7cf107060ca2f899177076068ed225e2e3fdb7d046683d36bbaf1
Dec 19 04:54:46.514 INFO running `"docker" "start" "-a" "7666e6009be7cf107060ca2f899177076068ed225e2e3fdb7d046683d36bbaf1"`
Dec 19 04:54:48.484 INFO [stderr]     Checking libc v0.2.30
Dec 19 04:54:48.484 INFO [stderr]     Checking itoa v0.3.3
Dec 19 04:54:48.484 INFO [stderr]     Checking serde v1.0.14
Dec 19 04:54:48.484 INFO [stderr]    Compiling serde_derive_internals v0.16.0
Dec 19 04:54:50.690 INFO [stderr]     Checking memchr v1.0.1
Dec 19 04:54:51.398 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 04:54:54.438 INFO [stderr]     Checking regex v0.2.2
Dec 19 04:54:54.769 INFO [stderr]    Compiling serde_derive v1.0.14
Dec 19 04:55:07.699 INFO [stderr]     Checking serde_json v1.0.3
Dec 19 04:55:07.699 INFO [stderr]     Checking docopt v0.8.1
Dec 19 04:55:07.699 INFO [stderr]     Checking toml v0.4.5
Dec 19 04:55:11.938 INFO [stderr]     Checking t2j v0.1.0 (/opt/crater/workdir)
Dec 19 04:55:12.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.99s
Dec 19 04:55:13.300 INFO running `"docker" "inspect" "7666e6009be7cf107060ca2f899177076068ed225e2e3fdb7d046683d36bbaf1"`
Dec 19 04:55:13.586 INFO running `"docker" "rm" "-f" "7666e6009be7cf107060ca2f899177076068ed225e2e3fdb7d046683d36bbaf1"`
Dec 19 04:55:13.896 INFO [stdout] 7666e6009be7cf107060ca2f899177076068ed225e2e3fdb7d046683d36bbaf1