Dec 05 09:57:21.040 INFO checking nexus-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:57:21.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 09:57:21.387 INFO [stdout] ea89d1b34af2fba723651f7f40f4f7721a9deb242ce63457b5b5cce719c0ead1
Dec 05 09:57:21.390 INFO running `"docker" "start" "-a" "ea89d1b34af2fba723651f7f40f4f7721a9deb242ce63457b5b5cce719c0ead1"`
Dec 05 09:57:22.007 INFO [stderr] usermod: no changes
Dec 05 09:57:22.107 INFO [stderr]     Checking nexus v0.0.1 (/source)
Dec 05 09:57:23.643 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 09:57:23.643 INFO [stderr]  --> src/reactor/mod.rs:8:5
Dec 05 09:57:23.643 INFO [stderr]   |
Dec 05 09:57:23.643 INFO [stderr] 8 | use std::error::Error;
Dec 05 09:57:23.643 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 09:57:23.643 INFO [stderr]   |
Dec 05 09:57:23.643 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:57:23.643 INFO [stderr] 
Dec 05 09:57:24.135 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 09:57:24.135 INFO [stderr]  --> src/reactor/mod.rs:8:5
Dec 05 09:57:24.135 INFO [stderr]   |
Dec 05 09:57:24.135 INFO [stderr] 8 | use std::error::Error;
Dec 05 09:57:24.135 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 09:57:24.135 INFO [stderr]   |
Dec 05 09:57:24.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:57:24.135 INFO [stderr] 
Dec 05 09:57:24.159 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 05 09:57:24.159 INFO [stderr]    --> src/reactor/mod.rs:230:9
Dec 05 09:57:24.159 INFO [stderr]     |
Dec 05 09:57:24.159 INFO [stderr] 230 |         ::std::thread::sleep_ms(60);
Dec 05 09:57:24.159 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:57:24.159 INFO [stderr]     |
Dec 05 09:57:24.159 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 09:57:24.159 INFO [stderr] 
Dec 05 09:57:24.159 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 05 09:57:24.159 INFO [stderr]    --> src/reactor/mod.rs:240:9
Dec 05 09:57:24.159 INFO [stderr]     |
Dec 05 09:57:24.159 INFO [stderr] 240 |         ::std::thread::sleep_ms(60);
Dec 05 09:57:24.159 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:57:24.159 INFO [stderr] 
Dec 05 09:57:24.492 INFO [stderr] warning: unused import: `Configurer`
Dec 05 09:57:24.492 INFO [stderr]    --> src/reactor/mod.rs:155:28
Dec 05 09:57:24.492 INFO [stderr]     |
Dec 05 09:57:24.492 INFO [stderr] 155 |     use reactor::{Reactor, Configurer, ReactorConfig};
Dec 05 09:57:24.493 INFO [stderr]     |                            ^^^^^^^^^^
Dec 05 09:57:24.493 INFO [stderr] 
Dec 05 09:57:24.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Dec 05 09:57:24.740 INFO [stderr] su: No module specific data is present
Dec 05 09:57:25.599 INFO running `"docker" "inspect" "ea89d1b34af2fba723651f7f40f4f7721a9deb242ce63457b5b5cce719c0ead1"`
Dec 05 09:57:25.904 INFO running `"docker" "rm" "-f" "ea89d1b34af2fba723651f7f40f4f7721a9deb242ce63457b5b5cce719c0ead1"`
Dec 05 09:57:26.153 INFO [stdout] ea89d1b34af2fba723651f7f40f4f7721a9deb242ce63457b5b5cce719c0ead1