Nov 17 21:20:13.599 INFO testing syn-next-0.15.0-rc4 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 21:20:13.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 21:20:13.815 INFO [stdout] b187f347c2adf7b1bcb07e7ef5dbbf6c003b6c22415590fd726e86ea365b6906
Nov 17 21:20:13.818 INFO running `"docker" "start" "-a" "b187f347c2adf7b1bcb07e7ef5dbbf6c003b6c22415590fd726e86ea365b6906"`
Nov 17 21:20:14.334 INFO [stderr] usermod: no changes
Nov 17 21:20:14.395 INFO [stderr]    Compiling quote v0.6.10
Nov 17 21:20:17.469 INFO [stderr]    Compiling syn-next v0.15.0-rc4 (/source)
Nov 17 21:20:27.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.62s
Nov 17 21:20:27.974 INFO [stderr] su: No module specific data is present
Nov 17 21:20:28.632 INFO running `"docker" "inspect" "b187f347c2adf7b1bcb07e7ef5dbbf6c003b6c22415590fd726e86ea365b6906"`
Nov 17 21:20:28.901 INFO running `"docker" "rm" "-f" "b187f347c2adf7b1bcb07e7ef5dbbf6c003b6c22415590fd726e86ea365b6906"`
Nov 17 21:20:29.237 INFO [stdout] b187f347c2adf7b1bcb07e7ef5dbbf6c003b6c22415590fd726e86ea365b6906
Nov 17 21:20:29.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 17 21:20:29.710 INFO [stdout] 726253ddbc63622a371c687be557603005850cd30dd7e56bab7e0f197b73a508
Nov 17 21:20:29.727 INFO running `"docker" "start" "-a" "726253ddbc63622a371c687be557603005850cd30dd7e56bab7e0f197b73a508"`
Nov 17 21:20:30.478 INFO [stderr] usermod: no changes
Nov 17 21:20:30.579 INFO [stderr]    Compiling syn-next v0.15.0-rc4 (/source)
Nov 17 21:20:35.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Nov 17 21:20:35.350 INFO [stderr] su: No module specific data is present
Nov 17 21:20:35.657 INFO running `"docker" "inspect" "726253ddbc63622a371c687be557603005850cd30dd7e56bab7e0f197b73a508"`
Nov 17 21:20:35.865 INFO running `"docker" "rm" "-f" "726253ddbc63622a371c687be557603005850cd30dd7e56bab7e0f197b73a508"`
Nov 17 21:20:36.129 INFO [stdout] 726253ddbc63622a371c687be557603005850cd30dd7e56bab7e0f197b73a508