Dec 12 10:58:00.197 INFO checking nexus-0.0.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:58:00.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:58:00.693 INFO [stdout] 11aae35f740fc2bf6d4d284d3b583113ae0f7c33344731a0ded2db8851e7c827
Dec 12 10:58:00.695 INFO running `"docker" "start" "-a" "11aae35f740fc2bf6d4d284d3b583113ae0f7c33344731a0ded2db8851e7c827"`
Dec 12 10:58:01.927 INFO [stderr] usermod: no changes
Dec 12 10:58:02.080 INFO [stderr]     Checking nexus v0.0.1 (/source)
Dec 12 10:58:04.297 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 10:58:04.297 INFO [stderr]  --> src/reactor/mod.rs:8:5
Dec 12 10:58:04.297 INFO [stderr]   |
Dec 12 10:58:04.297 INFO [stderr] 8 | use std::error::Error;
Dec 12 10:58:04.297 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 10:58:04.297 INFO [stderr]   |
Dec 12 10:58:04.297 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:58:04.297 INFO [stderr] 
Dec 12 10:58:04.640 INFO [stderr] warning: unused import: `std::error::Error`
Dec 12 10:58:04.640 INFO [stderr]  --> src/reactor/mod.rs:8:5
Dec 12 10:58:04.640 INFO [stderr]   |
Dec 12 10:58:04.640 INFO [stderr] 8 | use std::error::Error;
Dec 12 10:58:04.640 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 10:58:04.640 INFO [stderr]   |
Dec 12 10:58:04.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:58:04.640 INFO [stderr] 
Dec 12 10:58:04.656 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 10:58:04.656 INFO [stderr]    --> src/reactor/mod.rs:230:9
Dec 12 10:58:04.656 INFO [stderr]     |
Dec 12 10:58:04.656 INFO [stderr] 230 |         ::std::thread::sleep_ms(60);
Dec 12 10:58:04.656 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:58:04.656 INFO [stderr]     |
Dec 12 10:58:04.656 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 10:58:04.656 INFO [stderr] 
Dec 12 10:58:04.656 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 10:58:04.656 INFO [stderr]    --> src/reactor/mod.rs:240:9
Dec 12 10:58:04.656 INFO [stderr]     |
Dec 12 10:58:04.656 INFO [stderr] 240 |         ::std::thread::sleep_ms(60);
Dec 12 10:58:04.656 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:58:04.656 INFO [stderr] 
Dec 12 10:58:04.880 INFO [stderr] warning: unused import: `Configurer`
Dec 12 10:58:04.880 INFO [stderr]    --> src/reactor/mod.rs:155:28
Dec 12 10:58:04.880 INFO [stderr]     |
Dec 12 10:58:04.880 INFO [stderr] 155 |     use reactor::{Reactor, Configurer, ReactorConfig};
Dec 12 10:58:04.880 INFO [stderr]     |                            ^^^^^^^^^^
Dec 12 10:58:04.880 INFO [stderr] 
Dec 12 10:58:05.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Dec 12 10:58:05.132 INFO [stderr] su: No module specific data is present
Dec 12 10:58:05.929 INFO running `"docker" "inspect" "11aae35f740fc2bf6d4d284d3b583113ae0f7c33344731a0ded2db8851e7c827"`
Dec 12 10:58:06.356 INFO running `"docker" "rm" "-f" "11aae35f740fc2bf6d4d284d3b583113ae0f7c33344731a0ded2db8851e7c827"`
Dec 12 10:58:06.728 INFO [stdout] 11aae35f740fc2bf6d4d284d3b583113ae0f7c33344731a0ded2db8851e7c827