Dec 12 03:19:32.658 INFO checking DRiKE/resolvloser against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:19:32.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 03:19:33.052 INFO [stdout] b7234d26f6b00a18008050fe3548ba6f56b0b6ad3c0b0fd4b20277030fca5992
Dec 12 03:19:33.056 INFO running `"docker" "start" "-a" "b7234d26f6b00a18008050fe3548ba6f56b0b6ad3c0b0fd4b20277030fca5992"`
Dec 12 03:19:33.784 INFO [stderr] usermod: no changes
Dec 12 03:19:33.884 INFO [stderr]     Checking resolvloser v0.1.0 (/source)
Dec 12 03:19:34.785 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:19:34.785 INFO [stderr]    --> src/main.rs:114:9
Dec 12 03:19:34.785 INFO [stderr]     |
Dec 12 03:19:34.785 INFO [stderr] 114 |         writeln!(bufw, "{}", line);
Dec 12 03:19:34.785 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:19:34.785 INFO [stderr]     |
Dec 12 03:19:34.785 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 03:19:34.785 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:19:34.786 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 12 03:19:34.786 INFO [stderr] 
Dec 12 03:19:34.896 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:19:34.896 INFO [stderr]    --> src/main.rs:114:9
Dec 12 03:19:34.896 INFO [stderr]     |
Dec 12 03:19:34.896 INFO [stderr] 114 |         writeln!(bufw, "{}", line);
Dec 12 03:19:34.896 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:19:34.896 INFO [stderr]     |
Dec 12 03:19:34.896 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 03:19:34.896 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:19:34.896 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 12 03:19:34.896 INFO [stderr] 
Dec 12 03:19:34.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 12 03:19:34.918 INFO [stderr] su: No module specific data is present
Dec 12 03:19:35.232 INFO running `"docker" "inspect" "b7234d26f6b00a18008050fe3548ba6f56b0b6ad3c0b0fd4b20277030fca5992"`
Dec 12 03:19:35.354 INFO running `"docker" "rm" "-f" "b7234d26f6b00a18008050fe3548ba6f56b0b6ad3c0b0fd4b20277030fca5992"`
Dec 12 03:19:35.461 INFO [stdout] b7234d26f6b00a18008050fe3548ba6f56b0b6ad3c0b0fd4b20277030fca5992