Dec 12 07:43:26.012 INFO checking serdebug-1.0.5 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:43:26.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:43:26.228 INFO [stdout] b15bbc26e6a11c256f82f9ffb9602a079bcb3a8abebdf7210a9c21aa5be8ccd9
Dec 12 07:43:26.230 INFO running `"docker" "start" "-a" "b15bbc26e6a11c256f82f9ffb9602a079bcb3a8abebdf7210a9c21aa5be8ccd9"`
Dec 12 07:43:27.245 INFO [stderr] usermod: no changes
Dec 12 07:43:27.372 INFO [stderr]    Compiling serdebug v1.0.5 (/source)
Dec 12 07:43:27.396 INFO [stderr]    Compiling serdebug_derive v1.0.0
Dec 12 07:43:32.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 12 07:43:32.108 INFO [stderr] su: No module specific data is present
Dec 12 07:43:32.922 INFO running `"docker" "inspect" "b15bbc26e6a11c256f82f9ffb9602a079bcb3a8abebdf7210a9c21aa5be8ccd9"`
Dec 12 07:43:33.338 INFO running `"docker" "rm" "-f" "b15bbc26e6a11c256f82f9ffb9602a079bcb3a8abebdf7210a9c21aa5be8ccd9"`
Dec 12 07:43:33.672 INFO [stdout] b15bbc26e6a11c256f82f9ffb9602a079bcb3a8abebdf7210a9c21aa5be8ccd9