Dec 07 03:28:23.692 INFO testing qapi-spec-0.2.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:28:23.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 03:28:23.854 INFO [stdout] ed626ef1d701784ae91d94e9b4c706eeb452e7b71b4d55d8607fc38a4d88c3a1
Dec 07 03:28:23.857 INFO running `"docker" "start" "-a" "ed626ef1d701784ae91d94e9b4c706eeb452e7b71b4d55d8607fc38a4d88c3a1"`
Dec 07 03:28:24.619 INFO [stderr] usermod: no changes
Dec 07 03:28:24.696 INFO [stderr]    Compiling qapi-spec v0.2.1 (/source)
Dec 07 03:28:26.010 INFO [stderr] warning: field is never used: `id`
Dec 07 03:28:26.016 INFO [stderr]   --> src/lib.rs:75:9
Dec 07 03:28:26.016 INFO [stderr]    |
Dec 07 03:28:26.016 INFO [stderr] 75 |         id: Option<Any>,
Dec 07 03:28:26.016 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 07 03:28:26.016 INFO [stderr]    |
Dec 07 03:28:26.016 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 03:28:26.016 INFO [stderr] 
Dec 07 03:28:26.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 07 03:28:26.156 INFO [stderr] su: No module specific data is present
Dec 07 03:28:26.452 INFO running `"docker" "inspect" "ed626ef1d701784ae91d94e9b4c706eeb452e7b71b4d55d8607fc38a4d88c3a1"`
Dec 07 03:28:26.522 INFO running `"docker" "rm" "-f" "ed626ef1d701784ae91d94e9b4c706eeb452e7b71b4d55d8607fc38a4d88c3a1"`
Dec 07 03:28:26.701 INFO [stdout] ed626ef1d701784ae91d94e9b4c706eeb452e7b71b4d55d8607fc38a4d88c3a1
Dec 07 03:28:26.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 03:28:26.877 INFO [stdout] 76f82f0d92a2aa59eb98c48b3063e1b448b496b888fa303d3dfa160298e46c5b
Dec 07 03:28:26.888 INFO running `"docker" "start" "-a" "76f82f0d92a2aa59eb98c48b3063e1b448b496b888fa303d3dfa160298e46c5b"`
Dec 07 03:28:27.867 INFO [stderr] usermod: no changes
Dec 07 03:28:27.984 INFO [stderr]    Compiling qapi-spec v0.2.1 (/source)
Dec 07 03:28:29.230 INFO [stderr] warning: field is never used: `id`
Dec 07 03:28:29.230 INFO [stderr]   --> src/lib.rs:75:9
Dec 07 03:28:29.230 INFO [stderr]    |
Dec 07 03:28:29.230 INFO [stderr] 75 |         id: Option<Any>,
Dec 07 03:28:29.230 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 07 03:28:29.230 INFO [stderr]    |
Dec 07 03:28:29.230 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 03:28:29.230 INFO [stderr] 
Dec 07 03:28:29.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 07 03:28:29.450 INFO [stderr] su: No module specific data is present
Dec 07 03:28:29.850 INFO running `"docker" "inspect" "76f82f0d92a2aa59eb98c48b3063e1b448b496b888fa303d3dfa160298e46c5b"`
Dec 07 03:28:29.938 INFO running `"docker" "rm" "-f" "76f82f0d92a2aa59eb98c48b3063e1b448b496b888fa303d3dfa160298e46c5b"`
Dec 07 03:28:30.058 INFO [stdout] 76f82f0d92a2aa59eb98c48b3063e1b448b496b888fa303d3dfa160298e46c5b
Dec 07 03:28:30.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 03:28:30.244 INFO [stdout] 59c33964dd201f99fcc684476c18936086a45b33c74d6ed1d9e5e2d96d8dcc8e
Dec 07 03:28:30.246 INFO running `"docker" "start" "-a" "59c33964dd201f99fcc684476c18936086a45b33c74d6ed1d9e5e2d96d8dcc8e"`
Dec 07 03:28:30.772 INFO [stderr] usermod: no changes
Dec 07 03:28:30.830 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 03:28:30.849 INFO [stderr]      Running /target/debug/deps/qapi_spec-ecb05987a45f4a34
Dec 07 03:28:30.855 INFO [stderr]    Doc-tests qapi-spec
Dec 07 03:28:30.856 INFO [stdout] 
Dec 07 03:28:30.856 INFO [stdout] running 0 tests
Dec 07 03:28:30.856 INFO [stdout] 
Dec 07 03:28:30.856 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:28:30.856 INFO [stdout] 
Dec 07 03:28:32.248 INFO [stdout] 
Dec 07 03:28:32.248 INFO [stdout] running 0 tests
Dec 07 03:28:32.248 INFO [stdout] 
Dec 07 03:28:32.248 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:28:32.248 INFO [stdout] 
Dec 07 03:28:32.268 INFO [stderr] su: No module specific data is present
Dec 07 03:28:32.991 INFO running `"docker" "inspect" "59c33964dd201f99fcc684476c18936086a45b33c74d6ed1d9e5e2d96d8dcc8e"`
Dec 07 03:28:33.364 INFO running `"docker" "rm" "-f" "59c33964dd201f99fcc684476c18936086a45b33c74d6ed1d9e5e2d96d8dcc8e"`
Dec 07 03:28:33.672 INFO [stdout] 59c33964dd201f99fcc684476c18936086a45b33c74d6ed1d9e5e2d96d8dcc8e