Dec 12 16:08:05.050 INFO checking cubeb-backend-0.5.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:08:05.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:08:05.512 INFO [stdout] 0aa17d70c960923a631a28b45eb3cd5cebc89f4b6772e7d0f88a8dbda975f5f3
Dec 12 16:08:05.523 INFO running `"docker" "start" "-a" "0aa17d70c960923a631a28b45eb3cd5cebc89f4b6772e7d0f88a8dbda975f5f3"`
Dec 12 16:08:06.848 INFO [stderr] usermod: no changes
Dec 12 16:08:06.907 INFO [stderr]    Compiling cubeb-sys v0.5.3
Dec 12 16:08:20.384 INFO [stderr]     Checking cubeb-core v0.5.3
Dec 12 16:08:21.604 INFO [stderr]     Checking cubeb-backend v0.5.3 (/source)
Dec 12 16:08:24.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.33s
Dec 12 16:08:24.219 INFO [stderr] su: No module specific data is present
Dec 12 16:08:24.834 INFO running `"docker" "inspect" "0aa17d70c960923a631a28b45eb3cd5cebc89f4b6772e7d0f88a8dbda975f5f3"`
Dec 12 16:08:25.106 INFO running `"docker" "rm" "-f" "0aa17d70c960923a631a28b45eb3cd5cebc89f4b6772e7d0f88a8dbda975f5f3"`
Dec 12 16:08:25.355 INFO [stdout] 0aa17d70c960923a631a28b45eb3cd5cebc89f4b6772e7d0f88a8dbda975f5f3