Dec 05 15:54:01.521 INFO checking capnp-gj-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:54:01.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:54:01.899 INFO [stdout] 7403ee67fb5644615790b5a1d5f31e43ccba527b13dcd3f9e61f2128399f6c7b
Dec 05 15:54:01.900 INFO running `"docker" "start" "-a" "7403ee67fb5644615790b5a1d5f31e43ccba527b13dcd3f9e61f2128399f6c7b"`
Dec 05 15:54:02.609 INFO [stderr] usermod: no changes
Dec 05 15:54:02.707 INFO [stderr]     Checking gj v0.2.0
Dec 05 15:54:02.707 INFO [stderr]     Checking capnp v0.7.5
Dec 05 15:54:04.107 INFO [stderr]     Checking gjio v0.1.3
Dec 05 15:54:05.550 INFO [stderr]     Checking capnp-gj v0.2.1 (/source)
Dec 05 15:54:07.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.66s
Dec 05 15:54:07.298 INFO [stderr] su: No module specific data is present
Dec 05 15:54:07.973 INFO running `"docker" "inspect" "7403ee67fb5644615790b5a1d5f31e43ccba527b13dcd3f9e61f2128399f6c7b"`
Dec 05 15:54:08.112 INFO running `"docker" "rm" "-f" "7403ee67fb5644615790b5a1d5f31e43ccba527b13dcd3f9e61f2128399f6c7b"`
Dec 05 15:54:08.266 INFO [stdout] 7403ee67fb5644615790b5a1d5f31e43ccba527b13dcd3f9e61f2128399f6c7b