Nov 30 07:23:40.458 INFO checking alekratz/not-perl against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:23:40.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 07:23:40.862 INFO [stdout] a189902fea5cb985384e881918051098242bfbd0498a3ddb1c985a3bd91d3e90
Nov 30 07:23:40.872 INFO running `"docker" "start" "-a" "a189902fea5cb985384e881918051098242bfbd0498a3ddb1c985a3bd91d3e90"`
Nov 30 07:23:42.123 INFO [stderr] usermod: no changes
Nov 30 07:23:42.196 INFO [stderr]    Compiling enum-methods v0.0.8
Nov 30 07:23:48.802 INFO [stderr]     Checking not-perl v0.1.0 (/source)
Nov 30 07:23:51.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:23:51.532 INFO [stderr]   --> src/main.rs:53:13
Nov 30 07:23:51.532 INFO [stderr]    |
Nov 30 07:23:51.532 INFO [stderr] 53 |             write!(stdout, " > ");
Nov 30 07:23:51.532 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:23:51.532 INFO [stderr]    |
Nov 30 07:23:51.532 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 07:23:51.532 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:23:51.532 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)
Nov 30 07:23:51.532 INFO [stderr] 
Nov 30 07:23:52.364 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:23:52.364 INFO [stderr]   --> src/main.rs:53:13
Nov 30 07:23:52.364 INFO [stderr]    |
Nov 30 07:23:52.364 INFO [stderr] 53 |             write!(stdout, " > ");
Nov 30 07:23:52.364 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:23:52.364 INFO [stderr]    |
Nov 30 07:23:52.364 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 07:23:52.364 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:23:52.364 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)
Nov 30 07:23:52.364 INFO [stderr] 
Nov 30 07:23:52.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.27s
Nov 30 07:23:52.432 INFO [stderr] su: No module specific data is present
Nov 30 07:23:52.976 INFO running `"docker" "inspect" "a189902fea5cb985384e881918051098242bfbd0498a3ddb1c985a3bd91d3e90"`
Nov 30 07:23:53.195 INFO running `"docker" "rm" "-f" "a189902fea5cb985384e881918051098242bfbd0498a3ddb1c985a3bd91d3e90"`
Nov 30 07:23:53.388 INFO [stdout] a189902fea5cb985384e881918051098242bfbd0498a3ddb1c985a3bd91d3e90