Dec 01 01:49:52.708 INFO checking async-serialization-0.2.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:49:52.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:49:53.256 INFO [stdout] ba64142a5775f29fc15b2e6e7e4265250e6629f303787f193ece21534d9e9482
Dec 01 01:49:53.262 INFO running `"docker" "start" "-a" "ba64142a5775f29fc15b2e6e7e4265250e6629f303787f193ece21534d9e9482"`
Dec 01 01:49:54.803 INFO [stderr] usermod: no changes
Dec 01 01:49:54.880 INFO [stderr]     Checking futures-core v0.2.1
Dec 01 01:49:55.664 INFO [stderr]     Checking futures-io v0.2.1
Dec 01 01:49:56.388 INFO [stderr]     Checking async-serialization v0.2.2 (/source)
Dec 01 01:49:57.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 01 01:49:57.412 INFO [stderr] su: No module specific data is present
Dec 01 01:49:57.734 INFO running `"docker" "inspect" "ba64142a5775f29fc15b2e6e7e4265250e6629f303787f193ece21534d9e9482"`
Dec 01 01:49:57.933 INFO running `"docker" "rm" "-f" "ba64142a5775f29fc15b2e6e7e4265250e6629f303787f193ece21534d9e9482"`
Dec 01 01:49:58.054 INFO [stdout] ba64142a5775f29fc15b2e6e7e4265250e6629f303787f193ece21534d9e9482