Dec 05 04:27:53.573 INFO checking wayland-server-0.21.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:27:53.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 04:27:53.783 INFO [stdout] a58210fea4af2a45aed03b4643ca5c65c3e1dfb26e0c3418a9bc02b3b7c174a7
Dec 05 04:27:53.788 INFO running `"docker" "start" "-a" "a58210fea4af2a45aed03b4643ca5c65c3e1dfb26e0c3418a9bc02b3b7c174a7"`
Dec 05 04:27:54.201 INFO [stderr] usermod: no changes
Dec 05 04:27:54.288 INFO [stderr]    Compiling wayland-scanner v0.21.7
Dec 05 04:27:54.289 INFO [stderr]     Checking wayland-commons v0.21.7
Dec 05 04:27:54.289 INFO [stderr]     Checking mio-extras v2.0.5
Dec 05 04:27:55.387 INFO [stderr]     Checking calloop v0.4.2
Dec 05 04:27:56.751 INFO [stderr]    Compiling wayland-server v0.21.4 (/source)
Dec 05 04:28:04.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
Dec 05 04:28:04.736 INFO [stderr] su: No module specific data is present
Dec 05 04:28:05.676 INFO running `"docker" "inspect" "a58210fea4af2a45aed03b4643ca5c65c3e1dfb26e0c3418a9bc02b3b7c174a7"`
Dec 05 04:28:05.959 INFO running `"docker" "rm" "-f" "a58210fea4af2a45aed03b4643ca5c65c3e1dfb26e0c3418a9bc02b3b7c174a7"`
Dec 05 04:28:06.347 INFO [stdout] a58210fea4af2a45aed03b4643ca5c65c3e1dfb26e0c3418a9bc02b3b7c174a7