Dec 15 21:06:36.612 INFO testing bitfield-register-macro-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 21:06:36.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 21:06:37.008 INFO [stdout] 5aa9c44658994dfd9316969329c6b5093b6b0b271a102dbd04e0e568a2b19d6a
Dec 15 21:06:37.011 INFO running `"docker" "start" "-a" "5aa9c44658994dfd9316969329c6b5093b6b0b271a102dbd04e0e568a2b19d6a"`
Dec 15 21:06:38.583 INFO [stderr] usermod: no changes
Dec 15 21:06:38.663 INFO [stderr]    Compiling bitfield-register-macro v0.2.1 (/source)
Dec 15 21:06:39.835 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 15 21:06:39.835 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 21:06:39.835 INFO [stderr]   |
Dec 15 21:06:39.835 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 15 21:06:39.835 INFO [stderr]   |            ^^^^^^^^^^
Dec 15 21:06:39.835 INFO [stderr]   |
Dec 15 21:06:39.835 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 21:06:39.835 INFO [stderr] 
Dec 15 21:06:39.839 INFO [stderr] warning: unused attribute
Dec 15 21:06:39.839 INFO [stderr]    --> src/lib.rs:337:5
Dec 15 21:06:39.839 INFO [stderr]     |
Dec 15 21:06:39.839 INFO [stderr] 337 |     #[derive(Debug)]
Dec 15 21:06:39.839 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 15 21:06:39.839 INFO [stderr]     |
Dec 15 21:06:39.839 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 15 21:06:39.839 INFO [stderr] 
Dec 15 21:06:41.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 15 21:06:41.323 INFO [stderr] su: No module specific data is present
Dec 15 21:06:42.414 INFO running `"docker" "inspect" "5aa9c44658994dfd9316969329c6b5093b6b0b271a102dbd04e0e568a2b19d6a"`
Dec 15 21:06:42.801 INFO running `"docker" "rm" "-f" "5aa9c44658994dfd9316969329c6b5093b6b0b271a102dbd04e0e568a2b19d6a"`
Dec 15 21:06:43.207 INFO [stdout] 5aa9c44658994dfd9316969329c6b5093b6b0b271a102dbd04e0e568a2b19d6a
Dec 15 21:06:43.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 21:06:43.691 INFO [stdout] 9b0905a7ce7b55405e624384eb616fdfe98ae7fecf4481127fd6cf9f4ab3f4a6
Dec 15 21:06:43.693 INFO running `"docker" "start" "-a" "9b0905a7ce7b55405e624384eb616fdfe98ae7fecf4481127fd6cf9f4ab3f4a6"`
Dec 15 21:06:45.355 INFO [stderr] usermod: no changes
Dec 15 21:06:45.454 INFO [stderr]    Compiling bitfield-register-macro v0.2.1 (/source)
Dec 15 21:06:46.987 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 15 21:06:46.987 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 21:06:46.987 INFO [stderr]   |
Dec 15 21:06:46.987 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 15 21:06:46.987 INFO [stderr]   |            ^^^^^^^^^^
Dec 15 21:06:46.987 INFO [stderr]   |
Dec 15 21:06:46.987 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 21:06:46.987 INFO [stderr] 
Dec 15 21:06:46.999 INFO [stderr] warning: unused attribute
Dec 15 21:06:46.999 INFO [stderr]    --> src/lib.rs:337:5
Dec 15 21:06:46.999 INFO [stderr]     |
Dec 15 21:06:46.999 INFO [stderr] 337 |     #[derive(Debug)]
Dec 15 21:06:46.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 15 21:06:46.999 INFO [stderr]     |
Dec 15 21:06:46.999 INFO [stderr]     = note: #[warn(unused_attributes)] on by default
Dec 15 21:06:46.999 INFO [stderr] 
Dec 15 21:06:47.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 15 21:06:47.631 INFO [stderr] su: No module specific data is present
Dec 15 21:06:48.483 INFO running `"docker" "inspect" "9b0905a7ce7b55405e624384eb616fdfe98ae7fecf4481127fd6cf9f4ab3f4a6"`
Dec 15 21:06:48.824 INFO running `"docker" "rm" "-f" "9b0905a7ce7b55405e624384eb616fdfe98ae7fecf4481127fd6cf9f4ab3f4a6"`
Dec 15 21:06:49.018 INFO [stdout] 9b0905a7ce7b55405e624384eb616fdfe98ae7fecf4481127fd6cf9f4ab3f4a6
Dec 15 21:06:49.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 15 21:06:49.467 INFO [stdout] 0e45d0323527de46fa6646ced1437818096fc81e99dd06bbeb0f288cebf472ba
Dec 15 21:06:49.469 INFO running `"docker" "start" "-a" "0e45d0323527de46fa6646ced1437818096fc81e99dd06bbeb0f288cebf472ba"`
Dec 15 21:06:50.745 INFO [stderr] usermod: no changes
Dec 15 21:06:50.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 21:06:50.823 INFO [stderr]      Running /target/debug/deps/bitfield_register_macro-67ab1f46805f0592
Dec 15 21:06:50.851 INFO [stderr]    Doc-tests bitfield-register-macro
Dec 15 21:06:50.859 INFO [stdout] 
Dec 15 21:06:50.859 INFO [stdout] running 4 tests
Dec 15 21:06:50.859 INFO [stdout] test tests::position_test ... ok
Dec 15 21:06:50.859 INFO [stdout] test tests::filled_byte_test ... ok
Dec 15 21:06:50.859 INFO [stdout] test tests::emit_read_single_byte_test ... ok
Dec 15 21:06:50.859 INFO [stdout] test tests::emit_write_single_byte_test ... ok
Dec 15 21:06:50.859 INFO [stdout] 
Dec 15 21:06:50.859 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:06:50.859 INFO [stdout] 
Dec 15 21:06:52.475 INFO [stdout] 
Dec 15 21:06:52.475 INFO [stdout] running 0 tests
Dec 15 21:06:52.475 INFO [stdout] 
Dec 15 21:06:52.475 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:06:52.475 INFO [stdout] 
Dec 15 21:06:52.485 INFO [stderr] su: No module specific data is present
Dec 15 21:06:53.279 INFO running `"docker" "inspect" "0e45d0323527de46fa6646ced1437818096fc81e99dd06bbeb0f288cebf472ba"`
Dec 15 21:06:53.563 INFO running `"docker" "rm" "-f" "0e45d0323527de46fa6646ced1437818096fc81e99dd06bbeb0f288cebf472ba"`
Dec 15 21:06:53.927 INFO [stdout] 0e45d0323527de46fa6646ced1437818096fc81e99dd06bbeb0f288cebf472ba