Dec 01 01:29:10.849 INFO checking bitfield-register-macro-0.2.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:29:10.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:29:11.184 INFO [stdout] 0c83b9e0e5f8a351784e5b47306af2a490c8e0dc6e48708d734a7fe7f58e2e9f
Dec 01 01:29:11.188 INFO running `"docker" "start" "-a" "0c83b9e0e5f8a351784e5b47306af2a490c8e0dc6e48708d734a7fe7f58e2e9f"`
Dec 01 01:29:12.071 INFO [stderr] usermod: no changes
Dec 01 01:29:12.160 INFO [stderr]     Checking bitfield-register-macro v0.2.1 (/source)
Dec 01 01:29:19.326 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 01 01:29:19.326 INFO [stderr]  --> src/lib.rs:1:12
Dec 01 01:29:19.326 INFO [stderr]   |
Dec 01 01:29:19.326 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 01 01:29:19.326 INFO [stderr]   |            ^^^^^^^^^^
Dec 01 01:29:19.340 INFO [stderr]   |
Dec 01 01:29:19.340 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 01 01:29:19.340 INFO [stderr] 
Dec 01 01:29:19.351 INFO [stderr] warning: unused attribute
Dec 01 01:29:19.351 INFO [stderr]    --> src/lib.rs:337:5
Dec 01 01:29:19.351 INFO [stderr]     |
Dec 01 01:29:19.351 INFO [stderr] 337 |     #[derive(Debug)]
Dec 01 01:29:19.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 01:29:19.351 INFO [stderr]     |
Dec 01 01:29:19.351 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 01 01:29:19.351 INFO [stderr] 
Dec 01 01:29:19.864 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 01 01:29:19.864 INFO [stderr]  --> src/lib.rs:1:12
Dec 01 01:29:19.864 INFO [stderr]   |
Dec 01 01:29:19.864 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 01 01:29:19.864 INFO [stderr]   |            ^^^^^^^^^^
Dec 01 01:29:19.864 INFO [stderr]   |
Dec 01 01:29:19.864 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 01 01:29:19.864 INFO [stderr] 
Dec 01 01:29:19.868 INFO [stderr] warning: unused attribute
Dec 01 01:29:19.868 INFO [stderr]    --> src/lib.rs:337:5
Dec 01 01:29:19.868 INFO [stderr]     |
Dec 01 01:29:19.868 INFO [stderr] 337 |     #[derive(Debug)]
Dec 01 01:29:19.868 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 01 01:29:19.868 INFO [stderr]     |
Dec 01 01:29:19.868 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 01 01:29:19.868 INFO [stderr] 
Dec 01 01:29:19.893 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
Dec 01 01:29:19.896 INFO [stderr] su: No module specific data is present
Dec 01 01:29:20.280 INFO running `"docker" "inspect" "0c83b9e0e5f8a351784e5b47306af2a490c8e0dc6e48708d734a7fe7f58e2e9f"`
Dec 01 01:29:20.585 INFO running `"docker" "rm" "-f" "0c83b9e0e5f8a351784e5b47306af2a490c8e0dc6e48708d734a7fe7f58e2e9f"`
Dec 01 01:29:20.737 INFO [stdout] 0c83b9e0e5f8a351784e5b47306af2a490c8e0dc6e48708d734a7fe7f58e2e9f