Dec 19 20:49:41.949 INFO checking alekratz/not-perl against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:49:41.949 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/alekratz/not-perl:/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 20:49:42.414 INFO [stdout] 3cec3b63536115ba04a43ece47f534eaf84b88b4ada7a0409dab49558d1f1158
Dec 19 20:49:42.418 INFO running `"docker" "start" "-a" "3cec3b63536115ba04a43ece47f534eaf84b88b4ada7a0409dab49558d1f1158"`
Dec 19 20:49:43.692 INFO [stderr]    Compiling enum-methods v0.0.8
Dec 19 20:49:48.025 INFO [stderr]     Checking not-perl v0.1.0 (/opt/crater/workdir)
Dec 19 20:49:50.918 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 20:49:50.918 INFO [stderr]   --> src/main.rs:53:13
Dec 19 20:49:50.918 INFO [stderr]    |
Dec 19 20:49:50.918 INFO [stderr] 53 |             write!(stdout, " > ");
Dec 19 20:49:50.918 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:50.920 INFO [stderr]    |
Dec 19 20:49:50.920 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:49:50.922 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 20:49:50.922 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:49:50.922 INFO [stderr] 
Dec 19 20:49:51.150 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 20:49:51.150 INFO [stderr]   --> src/main.rs:53:13
Dec 19 20:49:51.150 INFO [stderr]    |
Dec 19 20:49:51.150 INFO [stderr] 53 |             write!(stdout, " > ");
Dec 19 20:49:51.150 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:51.150 INFO [stderr]    |
Dec 19 20:49:51.150 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:49:51.150 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 20:49:51.150 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:49:51.150 INFO [stderr] 
Dec 19 20:49:51.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Dec 19 20:49:51.648 INFO running `"docker" "inspect" "3cec3b63536115ba04a43ece47f534eaf84b88b4ada7a0409dab49558d1f1158"`
Dec 19 20:49:51.934 INFO running `"docker" "rm" "-f" "3cec3b63536115ba04a43ece47f534eaf84b88b4ada7a0409dab49558d1f1158"`
Dec 19 20:49:52.246 INFO [stdout] 3cec3b63536115ba04a43ece47f534eaf84b88b4ada7a0409dab49558d1f1158