Dec 12 09:35:43.152 INFO checking qapi-spec-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:35:43.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 09:35:43.456 INFO [stdout] 003dc8c4f6ee09edb1a9f210969fdc6eb7ac7d2aab7df1e79fa7757cbc89d566
Dec 12 09:35:43.466 INFO running `"docker" "start" "-a" "003dc8c4f6ee09edb1a9f210969fdc6eb7ac7d2aab7df1e79fa7757cbc89d566"`
Dec 12 09:35:44.537 INFO [stderr] usermod: no changes
Dec 12 09:35:44.646 INFO [stderr]     Checking qapi-spec v0.2.1 (/source)
Dec 12 09:35:46.640 INFO [stderr] warning: field is never used: `id`
Dec 12 09:35:46.640 INFO [stderr]   --> src/lib.rs:75:9
Dec 12 09:35:46.640 INFO [stderr]    |
Dec 12 09:35:46.640 INFO [stderr] 75 |         id: Option<Any>,
Dec 12 09:35:46.640 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 09:35:46.640 INFO [stderr]    |
Dec 12 09:35:46.640 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:35:46.640 INFO [stderr] 
Dec 12 09:35:46.843 INFO [stderr] warning: field is never used: `id`
Dec 12 09:35:46.843 INFO [stderr]   --> src/lib.rs:75:9
Dec 12 09:35:46.843 INFO [stderr]    |
Dec 12 09:35:46.843 INFO [stderr] 75 |         id: Option<Any>,
Dec 12 09:35:46.843 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 09:35:46.843 INFO [stderr]    |
Dec 12 09:35:46.843 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 09:35:46.843 INFO [stderr] 
Dec 12 09:35:46.929 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 12 09:35:46.933 INFO [stderr] su: No module specific data is present
Dec 12 09:35:47.674 INFO running `"docker" "inspect" "003dc8c4f6ee09edb1a9f210969fdc6eb7ac7d2aab7df1e79fa7757cbc89d566"`
Dec 12 09:35:47.738 INFO running `"docker" "rm" "-f" "003dc8c4f6ee09edb1a9f210969fdc6eb7ac7d2aab7df1e79fa7757cbc89d566"`
Dec 12 09:35:47.837 INFO [stdout] 003dc8c4f6ee09edb1a9f210969fdc6eb7ac7d2aab7df1e79fa7757cbc89d566