Nov 18 03:54:10.423 INFO testing piston-0.37.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 03:54:10.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 03:54:10.631 INFO [stdout] 27cd4250b6e00b54d268a017f5d73c3d4d436e9c704f375702a90268cf0c8861
Nov 18 03:54:10.636 INFO running `"docker" "start" "-a" "27cd4250b6e00b54d268a017f5d73c3d4d436e9c704f375702a90268cf0c8861"`
Nov 18 03:54:11.215 INFO [stderr] usermod: no changes
Nov 18 03:54:11.262 INFO [stderr]    Compiling piston v0.37.0 (/source)
Nov 18 03:54:12.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 18 03:54:12.359 INFO [stderr] su: No module specific data is present
Nov 18 03:54:12.763 INFO running `"docker" "inspect" "27cd4250b6e00b54d268a017f5d73c3d4d436e9c704f375702a90268cf0c8861"`
Nov 18 03:54:12.945 INFO running `"docker" "rm" "-f" "27cd4250b6e00b54d268a017f5d73c3d4d436e9c704f375702a90268cf0c8861"`
Nov 18 03:54:13.183 INFO [stdout] 27cd4250b6e00b54d268a017f5d73c3d4d436e9c704f375702a90268cf0c8861
Nov 18 03:54:13.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 03:54:13.381 INFO [stdout] ce26e5d44dba39cbd8aa2839ee12ca2ea187def4573ae6e62681263b2ec9d447
Nov 18 03:54:13.383 INFO running `"docker" "start" "-a" "ce26e5d44dba39cbd8aa2839ee12ca2ea187def4573ae6e62681263b2ec9d447"`
Nov 18 03:54:13.858 INFO [stderr] usermod: no changes
Nov 18 03:54:13.915 INFO [stderr]    Compiling piston v0.37.0 (/source)
Nov 18 03:54:15.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 18 03:54:15.719 INFO [stderr] su: No module specific data is present
Nov 18 03:54:16.180 INFO running `"docker" "inspect" "ce26e5d44dba39cbd8aa2839ee12ca2ea187def4573ae6e62681263b2ec9d447"`
Nov 18 03:54:16.433 INFO running `"docker" "rm" "-f" "ce26e5d44dba39cbd8aa2839ee12ca2ea187def4573ae6e62681263b2ec9d447"`
Nov 18 03:54:16.671 INFO [stdout] ce26e5d44dba39cbd8aa2839ee12ca2ea187def4573ae6e62681263b2ec9d447
Nov 18 03:54:16.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 03:54:17.135 INFO [stdout] a1c54c82616c473b5289a6b1d887b957a14b4efee55c0a7cec7180f8e73b4a94
Nov 18 03:54:17.143 INFO running `"docker" "start" "-a" "a1c54c82616c473b5289a6b1d887b957a14b4efee55c0a7cec7180f8e73b4a94"`
Nov 18 03:54:17.995 INFO [stderr] usermod: no changes
Nov 18 03:54:18.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 18 03:54:18.069 INFO [stderr]      Running /target/debug/deps/piston-60675fb19c755971
Nov 18 03:54:18.071 INFO [stdout] 
Nov 18 03:54:18.071 INFO [stdout] running 0 tests
Nov 18 03:54:18.071 INFO [stdout] 
Nov 18 03:54:18.071 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:54:18.071 INFO [stdout] 
Nov 18 03:54:18.073 INFO [stderr]    Doc-tests piston
Nov 18 03:54:19.882 INFO [stdout] 
Nov 18 03:54:19.882 INFO [stdout] running 0 tests
Nov 18 03:54:19.882 INFO [stdout] 
Nov 18 03:54:19.882 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 03:54:19.882 INFO [stdout] 
Nov 18 03:54:19.887 INFO [stderr] su: No module specific data is present
Nov 18 03:54:20.316 INFO running `"docker" "inspect" "a1c54c82616c473b5289a6b1d887b957a14b4efee55c0a7cec7180f8e73b4a94"`
Nov 18 03:54:20.519 INFO running `"docker" "rm" "-f" "a1c54c82616c473b5289a6b1d887b957a14b4efee55c0a7cec7180f8e73b4a94"`
Nov 18 03:54:20.855 INFO [stdout] a1c54c82616c473b5289a6b1d887b957a14b4efee55c0a7cec7180f8e73b4a94