Dec 04 21:46:34.923 INFO checking bjackson/iridium against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:46:34.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 21:46:35.098 INFO [stdout] 1745594c4c4673cc5dcb762ee10f7cc336d9c171428cc3cbc8ce33415be40304
Dec 04 21:46:35.100 INFO running `"docker" "start" "-a" "1745594c4c4673cc5dcb762ee10f7cc336d9c171428cc3cbc8ce33415be40304"`
Dec 04 21:46:35.889 INFO [stderr] usermod: no changes
Dec 04 21:46:35.970 INFO [stderr]     Checking num-complex v0.2.0
Dec 04 21:46:35.971 INFO [stderr]     Checking num-bigint v0.2.0
Dec 04 21:46:35.971 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 21:46:37.883 INFO [stderr]     Checking num-rational v0.2.1
Dec 04 21:46:38.830 INFO [stderr]     Checking num v0.2.0
Dec 04 21:46:39.273 INFO [stderr]     Checking iridium v0.1.0 (/source)
Dec 04 21:46:40.283 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 04 21:46:40.283 INFO [stderr]  --> src/main.rs:1:12
Dec 04 21:46:40.283 INFO [stderr]   |
Dec 04 21:46:40.283 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 04 21:46:40.283 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 04 21:46:40.283 INFO [stderr]   |
Dec 04 21:46:40.283 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 21:46:40.283 INFO [stderr] 
Dec 04 21:46:40.452 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 04 21:46:40.452 INFO [stderr]  --> src/main.rs:1:12
Dec 04 21:46:40.452 INFO [stderr]   |
Dec 04 21:46:40.452 INFO [stderr] 1 | #![feature(extern_prelude)]
Dec 04 21:46:40.452 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 04 21:46:40.452 INFO [stderr]   |
Dec 04 21:46:40.452 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 21:46:40.452 INFO [stderr] 
Dec 04 21:46:40.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
Dec 04 21:46:40.501 INFO [stderr] su: No module specific data is present
Dec 04 21:46:41.019 INFO running `"docker" "inspect" "1745594c4c4673cc5dcb762ee10f7cc336d9c171428cc3cbc8ce33415be40304"`
Dec 04 21:46:41.155 INFO running `"docker" "rm" "-f" "1745594c4c4673cc5dcb762ee10f7cc336d9c171428cc3cbc8ce33415be40304"`
Dec 04 21:46:41.314 INFO [stdout] 1745594c4c4673cc5dcb762ee10f7cc336d9c171428cc3cbc8ce33415be40304