Dec 05 05:50:03.322 INFO checking takkerus-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:50:03.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:50:03.517 INFO [stdout] 90142adbc63013efcca17a6d905999ce889757d9a3ab93d1ef3f66baef383d76
Dec 05 05:50:03.520 INFO running `"docker" "start" "-a" "90142adbc63013efcca17a6d905999ce889757d9a3ab93d1ef3f66baef383d76"`
Dec 05 05:50:04.103 INFO [stderr] usermod: no changes
Dec 05 05:50:04.173 INFO [stderr]     Checking zero_sum v1.2.0
Dec 05 05:50:05.763 INFO [stderr]     Checking takkerus v0.3.0 (/source)
Dec 05 05:50:07.807 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 05:50:07.807 INFO [stderr]   --> src/main.rs:20:12
Dec 05 05:50:07.807 INFO [stderr]    |
Dec 05 05:50:07.807 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 05 05:50:07.807 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:50:07.807 INFO [stderr]    |
Dec 05 05:50:07.807 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 05:50:07.808 INFO [stderr] 
Dec 05 05:50:07.919 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 05 05:50:07.919 INFO [stderr]   --> src/main.rs:20:12
Dec 05 05:50:07.919 INFO [stderr]    |
Dec 05 05:50:07.919 INFO [stderr] 20 | #![feature(conservative_impl_trait)]
Dec 05 05:50:07.919 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:50:07.919 INFO [stderr]    |
Dec 05 05:50:07.919 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 05 05:50:07.919 INFO [stderr] 
Dec 05 05:50:07.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Dec 05 05:50:07.935 INFO [stderr] su: No module specific data is present
Dec 05 05:50:08.328 INFO running `"docker" "inspect" "90142adbc63013efcca17a6d905999ce889757d9a3ab93d1ef3f66baef383d76"`
Dec 05 05:50:08.540 INFO running `"docker" "rm" "-f" "90142adbc63013efcca17a6d905999ce889757d9a3ab93d1ef3f66baef383d76"`
Dec 05 05:50:08.733 INFO [stdout] 90142adbc63013efcca17a6d905999ce889757d9a3ab93d1ef3f66baef383d76