Dec 11 14:54:33.414 INFO checking lazear/deface against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:54:33.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11 14:54:33.799 INFO [stdout] 3f39a3c3ebd458dac90b40f3ee5f775221475f4ddcd3f55703158cccd0aaa90e
Dec 11 14:54:33.806 INFO running `"docker" "start" "-a" "3f39a3c3ebd458dac90b40f3ee5f775221475f4ddcd3f55703158cccd0aaa90e"`
Dec 11 14:54:35.009 INFO [stderr] usermod: no changes
Dec 11 14:54:35.056 INFO [stderr]     Checking myriad v0.1.1
Dec 11 14:54:35.504 INFO [stderr]     Checking deface v0.1.2 (/source)
Dec 11 14:54:36.036 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:54:36.040 INFO [stderr]    --> src/main.rs:441:21
Dec 11 14:54:36.040 INFO [stderr]     |
Dec 11 14:54:36.040 INFO [stderr] 441 |                     tx.send(arg);
Dec 11 14:54:36.040 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 11 14:54:36.040 INFO [stderr]     |
Dec 11 14:54:36.040 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 14:54:36.040 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:54:36.040 INFO [stderr] 
Dec 11 14:54:36.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 14:54:36.136 INFO [stderr]    --> src/main.rs:441:21
Dec 11 14:54:36.136 INFO [stderr]     |
Dec 11 14:54:36.136 INFO [stderr] 441 |                     tx.send(arg);
Dec 11 14:54:36.136 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 11 14:54:36.136 INFO [stderr]     |
Dec 11 14:54:36.136 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 14:54:36.136 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 14:54:36.136 INFO [stderr] 
Dec 11 14:54:36.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 11 14:54:36.175 INFO [stderr] su: No module specific data is present
Dec 11 14:54:37.142 INFO running `"docker" "inspect" "3f39a3c3ebd458dac90b40f3ee5f775221475f4ddcd3f55703158cccd0aaa90e"`
Dec 11 14:54:37.356 INFO running `"docker" "rm" "-f" "3f39a3c3ebd458dac90b40f3ee5f775221475f4ddcd3f55703158cccd0aaa90e"`
Dec 11 14:54:37.628 INFO [stdout] 3f39a3c3ebd458dac90b40f3ee5f775221475f4ddcd3f55703158cccd0aaa90e