Dec 12 09:35:43.550 INFO checking qapi-qmp-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:35:43.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:35:44.098 INFO [stdout] 8a7eef3dfe5750376035ea4bdeacca80aa6caba9ed1a4d4db86f92af8fa91a2d
Dec 12 09:35:44.102 INFO running `"docker" "start" "-a" "8a7eef3dfe5750376035ea4bdeacca80aa6caba9ed1a4d4db86f92af8fa91a2d"`
Dec 12 09:35:45.672 INFO [stderr] usermod: no changes
Dec 12 09:35:45.840 INFO [stderr]    Compiling qapi-parser v0.2.1
Dec 12 09:35:45.848 INFO [stderr]     Checking qapi-spec v0.2.1
Dec 12 09:35:49.673 INFO [stderr]    Compiling qapi-codegen v0.2.1
Dec 12 09:35:53.068 INFO [stderr]    Compiling qapi-qmp v0.3.0 (/source)
Dec 12 09:37:12.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Dec 12 09:37:12.228 INFO [stderr] su: No module specific data is present
Dec 12 09:37:12.860 INFO running `"docker" "inspect" "8a7eef3dfe5750376035ea4bdeacca80aa6caba9ed1a4d4db86f92af8fa91a2d"`
Dec 12 09:37:13.230 INFO running `"docker" "rm" "-f" "8a7eef3dfe5750376035ea4bdeacca80aa6caba9ed1a4d4db86f92af8fa91a2d"`
Dec 12 09:37:13.432 INFO [stdout] 8a7eef3dfe5750376035ea4bdeacca80aa6caba9ed1a4d4db86f92af8fa91a2d