Nov 29 04:07:00.861 INFO checking bitfield-register-macro-0.2.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:07:00.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 04:07:01.037 INFO [stdout] 7d2145e480eeee537b7aa8711802b4f72fa24bd410696d176d876ec5a0963e46
Nov 29 04:07:01.042 INFO running `"docker" "start" "-a" "7d2145e480eeee537b7aa8711802b4f72fa24bd410696d176d876ec5a0963e46"`
Nov 29 04:07:01.678 INFO [stderr] usermod: no changes
Nov 29 04:07:01.746 INFO [stderr]     Checking bitfield-register-macro v0.2.1 (/source)
Nov 29 04:07:07.816 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 29 04:07:07.816 INFO [stderr]  --> src/lib.rs:1:12
Nov 29 04:07:07.817 INFO [stderr]   |
Nov 29 04:07:07.817 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 29 04:07:07.817 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:07:07.817 INFO [stderr]   |
Nov 29 04:07:07.817 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:07:07.817 INFO [stderr] 
Nov 29 04:07:07.832 INFO [stderr] warning: unused attribute
Nov 29 04:07:07.832 INFO [stderr]    --> src/lib.rs:337:5
Nov 29 04:07:07.832 INFO [stderr]     |
Nov 29 04:07:07.833 INFO [stderr] 337 |     #[derive(Debug)]
Nov 29 04:07:07.833 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 29 04:07:07.833 INFO [stderr]     |
Nov 29 04:07:07.834 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 29 04:07:07.834 INFO [stderr] 
Nov 29 04:07:08.228 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 29 04:07:08.228 INFO [stderr]  --> src/lib.rs:1:12
Nov 29 04:07:08.228 INFO [stderr]   |
Nov 29 04:07:08.228 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 29 04:07:08.228 INFO [stderr]   |            ^^^^^^^^^^
Nov 29 04:07:08.228 INFO [stderr]   |
Nov 29 04:07:08.228 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 04:07:08.228 INFO [stderr] 
Nov 29 04:07:08.239 INFO [stderr] warning: unused attribute
Nov 29 04:07:08.239 INFO [stderr]    --> src/lib.rs:337:5
Nov 29 04:07:08.239 INFO [stderr]     |
Nov 29 04:07:08.239 INFO [stderr] 337 |     #[derive(Debug)]
Nov 29 04:07:08.239 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 29 04:07:08.240 INFO [stderr]     |
Nov 29 04:07:08.240 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Nov 29 04:07:08.240 INFO [stderr] 
Nov 29 04:07:08.266 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
Nov 29 04:07:08.269 INFO [stderr] su: No module specific data is present
Nov 29 04:07:09.235 INFO running `"docker" "inspect" "7d2145e480eeee537b7aa8711802b4f72fa24bd410696d176d876ec5a0963e46"`
Nov 29 04:07:09.548 INFO running `"docker" "rm" "-f" "7d2145e480eeee537b7aa8711802b4f72fa24bd410696d176d876ec5a0963e46"`
Nov 29 04:07:09.832 INFO [stdout] 7d2145e480eeee537b7aa8711802b4f72fa24bd410696d176d876ec5a0963e46