Nov 30 05:54:46.391 INFO checking brinchj/rustfest-fastware against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:54:46.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 05:54:46.864 INFO [stdout] 1b4156e82290d7f9f855e17a354bcddcf30515c696dc09c4da65261bb42a9b5b
Nov 30 05:54:46.876 INFO running `"docker" "start" "-a" "1b4156e82290d7f9f855e17a354bcddcf30515c696dc09c4da65261bb42a9b5b"`
Nov 30 05:54:47.837 INFO [stderr] usermod: no changes
Nov 30 05:54:47.916 INFO [stderr]     Checking memchr v2.0.1
Nov 30 05:54:47.924 INFO [stderr]    Compiling im v10.2.0
Nov 30 05:54:48.464 INFO [stderr]     Checking combine v3.2.0
Nov 30 05:55:08.838 INFO [stderr]     Checking rustfest v0.1.0 (/source)
Nov 30 05:55:11.629 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 05:55:11.629 INFO [stderr]    --> src/lib.rs:387:17
Nov 30 05:55:11.629 INFO [stderr]     |
Nov 30 05:55:11.629 INFO [stderr] 387 |                 black_box(eval(&line, &mut env));
Nov 30 05:55:11.629 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 05:55:11.629 INFO [stderr]     |
Nov 30 05:55:11.629 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 05:55:11.629 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 05:55:11.629 INFO [stderr] 
Nov 30 05:55:11.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.80s
Nov 30 05:55:11.679 INFO [stderr] su: No module specific data is present
Nov 30 05:55:12.545 INFO running `"docker" "inspect" "1b4156e82290d7f9f855e17a354bcddcf30515c696dc09c4da65261bb42a9b5b"`
Nov 30 05:55:12.914 INFO running `"docker" "rm" "-f" "1b4156e82290d7f9f855e17a354bcddcf30515c696dc09c4da65261bb42a9b5b"`
Nov 30 05:55:13.244 INFO [stdout] 1b4156e82290d7f9f855e17a354bcddcf30515c696dc09c4da65261bb42a9b5b