Dec 14 20:12:54.451 INFO testing serdebug_derive-1.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:12:54.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 20:12:55.028 INFO [stdout] 36109bec7b1e741190590a2b9d2fd3f7325dc88fe1f7d252a27cff9b1d415f8d
Dec 14 20:12:55.030 INFO running `"docker" "start" "-a" "36109bec7b1e741190590a2b9d2fd3f7325dc88fe1f7d252a27cff9b1d415f8d"`
Dec 14 20:12:56.578 INFO [stderr] usermod: no changes
Dec 14 20:12:56.668 INFO [stderr]    Compiling quote v0.6.10
Dec 14 20:12:58.062 INFO [stderr]    Compiling syn v0.14.9
Dec 14 20:13:06.853 INFO [stderr]    Compiling serdebug_derive v1.0.0 (/source)
Dec 14 20:13:08.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
Dec 14 20:13:08.853 INFO [stderr] su: No module specific data is present
Dec 14 20:13:10.189 INFO running `"docker" "inspect" "36109bec7b1e741190590a2b9d2fd3f7325dc88fe1f7d252a27cff9b1d415f8d"`
Dec 14 20:13:10.499 INFO running `"docker" "rm" "-f" "36109bec7b1e741190590a2b9d2fd3f7325dc88fe1f7d252a27cff9b1d415f8d"`
Dec 14 20:13:10.847 INFO [stdout] 36109bec7b1e741190590a2b9d2fd3f7325dc88fe1f7d252a27cff9b1d415f8d
Dec 14 20:13:10.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 20:13:11.220 INFO [stdout] 862a7da637682ed8063f34ce1daaa46e8709b6221a191a29c40bf7c57c13b493
Dec 14 20:13:11.223 INFO running `"docker" "start" "-a" "862a7da637682ed8063f34ce1daaa46e8709b6221a191a29c40bf7c57c13b493"`
Dec 14 20:13:13.042 INFO [stderr] usermod: no changes
Dec 14 20:13:13.151 INFO [stderr]    Compiling serdebug_derive v1.0.0 (/source)
Dec 14 20:13:14.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 14 20:13:14.275 INFO [stderr] su: No module specific data is present
Dec 14 20:13:14.931 INFO running `"docker" "inspect" "862a7da637682ed8063f34ce1daaa46e8709b6221a191a29c40bf7c57c13b493"`
Dec 14 20:13:15.293 INFO running `"docker" "rm" "-f" "862a7da637682ed8063f34ce1daaa46e8709b6221a191a29c40bf7c57c13b493"`
Dec 14 20:13:15.590 INFO [stdout] 862a7da637682ed8063f34ce1daaa46e8709b6221a191a29c40bf7c57c13b493
Dec 14 20:13:15.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 20:13:16.168 INFO [stdout] 9a9059efd10d2ccd4a9d6f5aa7604b2468c5c389785c856666bb257eeb9cac3e
Dec 14 20:13:16.170 INFO running `"docker" "start" "-a" "9a9059efd10d2ccd4a9d6f5aa7604b2468c5c389785c856666bb257eeb9cac3e"`
Dec 14 20:13:18.551 INFO [stderr] usermod: no changes
Dec 14 20:13:18.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 20:13:18.667 INFO [stderr]      Running /target/debug/deps/serdebug_derive-751c143aaf2963be
Dec 14 20:13:18.674 INFO [stdout] 
Dec 14 20:13:18.674 INFO [stdout] running 0 tests
Dec 14 20:13:18.674 INFO [stdout] 
Dec 14 20:13:18.674 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:13:18.674 INFO [stdout] 
Dec 14 20:13:18.679 INFO [stderr]    Doc-tests serdebug_derive
Dec 14 20:13:20.111 INFO [stdout] 
Dec 14 20:13:20.111 INFO [stdout] running 0 tests
Dec 14 20:13:20.111 INFO [stdout] 
Dec 14 20:13:20.111 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:13:20.111 INFO [stdout] 
Dec 14 20:13:20.120 INFO [stderr] su: No module specific data is present
Dec 14 20:13:21.403 INFO running `"docker" "inspect" "9a9059efd10d2ccd4a9d6f5aa7604b2468c5c389785c856666bb257eeb9cac3e"`
Dec 14 20:13:21.695 INFO running `"docker" "rm" "-f" "9a9059efd10d2ccd4a9d6f5aa7604b2468c5c389785c856666bb257eeb9cac3e"`
Dec 14 20:13:22.031 INFO [stdout] 9a9059efd10d2ccd4a9d6f5aa7604b2468c5c389785c856666bb257eeb9cac3e