[INFO] updating cached repository https://github.com/rustiphyde/12-xmas-days-versionator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d3df999cf77afbf38375a0d0445fd83571fcd12
[INFO] testing rustiphyde/12-xmas-days-versionator against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustiphyde%2F12-xmas-days-versionator" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rustiphyde/12-xmas-days-versionator on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rustiphyde/12-xmas-days-versionator
[INFO] finished tweaking git repo https://github.com/rustiphyde/12-xmas-days-versionator
[INFO] tweaked toml for git repo https://github.com/rustiphyde/12-xmas-days-versionator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/rustiphyde/12-xmas-days-versionator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe3ac1019b64a9bb0b087e9d31418bb02a7aaa223aff5c949d1cc40e6b55729e
[INFO] running `"docker" "start" "-a" "fe3ac1019b64a9bb0b087e9d31418bb02a7aaa223aff5c949d1cc40e6b55729e"`
[INFO] [stderr]    Compiling twelve-xmas-days-versionator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "fe3ac1019b64a9bb0b087e9d31418bb02a7aaa223aff5c949d1cc40e6b55729e"`
[INFO] running `"docker" "rm" "-f" "fe3ac1019b64a9bb0b087e9d31418bb02a7aaa223aff5c949d1cc40e6b55729e"`
[INFO] [stdout] fe3ac1019b64a9bb0b087e9d31418bb02a7aaa223aff5c949d1cc40e6b55729e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a663a59bfaa5cee3ce959aac513d4c70f5aebd6b19cb2585b98a5893640581bb
[INFO] running `"docker" "start" "-a" "a663a59bfaa5cee3ce959aac513d4c70f5aebd6b19cb2585b98a5893640581bb"`
[INFO] [stderr]    Compiling twelve-xmas-days-versionator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "a663a59bfaa5cee3ce959aac513d4c70f5aebd6b19cb2585b98a5893640581bb"`
[INFO] running `"docker" "rm" "-f" "a663a59bfaa5cee3ce959aac513d4c70f5aebd6b19cb2585b98a5893640581bb"`
[INFO] [stdout] a663a59bfaa5cee3ce959aac513d4c70f5aebd6b19cb2585b98a5893640581bb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 588792e756af711c598c953e8b4c8eb9015d21c68e85b9983f6e7f9f12c2b1d9
[INFO] running `"docker" "start" "-a" "588792e756af711c598c953e8b4c8eb9015d21c68e85b9983f6e7f9f12c2b1d9"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/twelve_xmas_days_versionator-fa57d64ee0340bee
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "588792e756af711c598c953e8b4c8eb9015d21c68e85b9983f6e7f9f12c2b1d9"`
[INFO] running `"docker" "rm" "-f" "588792e756af711c598c953e8b4c8eb9015d21c68e85b9983f6e7f9f12c2b1d9"`
[INFO] [stdout] 588792e756af711c598c953e8b4c8eb9015d21c68e85b9983f6e7f9f12c2b1d9