Dec 19 20:21:15.562 INFO checking arjantop/tlpi-examples-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:21:15.562 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/arjantop/tlpi-examples-rust:/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 20:21:16.104 INFO [stdout] fc78e7812240ea37965157dbb8f99cdf8790ce489c10629446d1e131211dd800
Dec 19 20:21:16.110 INFO running `"docker" "start" "-a" "fc78e7812240ea37965157dbb8f99cdf8790ce489c10629446d1e131211dd800"`
Dec 19 20:21:17.740 INFO [stderr]     Checking nix v0.8.1
Dec 19 20:21:17.740 INFO [stderr]     Checking clap v2.24.1
Dec 19 20:21:17.740 INFO [stderr]     Checking chrono v0.3.1
Dec 19 20:21:27.180 INFO [stderr]     Checking lpi-examples v0.1.0 (/opt/crater/workdir)
Dec 19 20:21:30.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.31s
Dec 19 20:21:31.578 INFO running `"docker" "inspect" "fc78e7812240ea37965157dbb8f99cdf8790ce489c10629446d1e131211dd800"`
Dec 19 20:21:31.870 INFO running `"docker" "rm" "-f" "fc78e7812240ea37965157dbb8f99cdf8790ce489c10629446d1e131211dd800"`
Dec 19 20:21:32.256 INFO [stdout] fc78e7812240ea37965157dbb8f99cdf8790ce489c10629446d1e131211dd800