[INFO] cloning repository https://github.com/stanly-johnson/ranked_ballots_winner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stanly-johnson/ranked_ballots_winner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Franked_ballots_winner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Franked_ballots_winner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 301edc9f27569d4fe95dcc3ce4a2efbe58b8a81c
[INFO] testing stanly-johnson/ranked_ballots_winner against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanly-johnson%2Franked_ballots_winner" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stanly-johnson/ranked_ballots_winner on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stanly-johnson/ranked_ballots_winner
[INFO] finished tweaking git repo https://github.com/stanly-johnson/ranked_ballots_winner
[INFO] tweaked toml for git repo https://github.com/stanly-johnson/ranked_ballots_winner written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/stanly-johnson/ranked_ballots_winner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66b8a9ed91933148b70abed8bdf4ffd154b6e7c2614a42fc07b5574ce5caeb7f
[INFO] running `Command { std: "docker" "start" "-a" "66b8a9ed91933148b70abed8bdf4ffd154b6e7c2614a42fc07b5574ce5caeb7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66b8a9ed91933148b70abed8bdf4ffd154b6e7c2614a42fc07b5574ce5caeb7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b8a9ed91933148b70abed8bdf4ffd154b6e7c2614a42fc07b5574ce5caeb7f", kill_on_drop: false }`
[INFO] [stdout] 66b8a9ed91933148b70abed8bdf4ffd154b6e7c2614a42fc07b5574ce5caeb7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1abf0146735dcba19b2dd628f2b823ef1c67932d13dcd004e5de4307cbe6108f
[INFO] running `Command { std: "docker" "start" "-a" "1abf0146735dcba19b2dd628f2b823ef1c67932d13dcd004e5de4307cbe6108f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling irv_vote_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1abf0146735dcba19b2dd628f2b823ef1c67932d13dcd004e5de4307cbe6108f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abf0146735dcba19b2dd628f2b823ef1c67932d13dcd004e5de4307cbe6108f", kill_on_drop: false }`
[INFO] [stdout] 1abf0146735dcba19b2dd628f2b823ef1c67932d13dcd004e5de4307cbe6108f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d998870da9df9815e59111a72adcca054b8b26db81f63f12f7a3d5b29faca9c4
[INFO] running `Command { std: "docker" "start" "-a" "d998870da9df9815e59111a72adcca054b8b26db81f63f12f7a3d5b29faca9c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling irv_vote_count v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "d998870da9df9815e59111a72adcca054b8b26db81f63f12f7a3d5b29faca9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d998870da9df9815e59111a72adcca054b8b26db81f63f12f7a3d5b29faca9c4", kill_on_drop: false }`
[INFO] [stdout] d998870da9df9815e59111a72adcca054b8b26db81f63f12f7a3d5b29faca9c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3d4e46b9790f216f925ef3a8c8fe93da9a6eb5409bb3ca3392b7a0855b7d264
[INFO] running `Command { std: "docker" "start" "-a" "c3d4e46b9790f216f925ef3a8c8fe93da9a6eb5409bb3ca3392b7a0855b7d264", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irv_vote_count-bcd5f116d85784f5)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3d4e46b9790f216f925ef3a8c8fe93da9a6eb5409bb3ca3392b7a0855b7d264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d4e46b9790f216f925ef3a8c8fe93da9a6eb5409bb3ca3392b7a0855b7d264", kill_on_drop: false }`
[INFO] [stdout] c3d4e46b9790f216f925ef3a8c8fe93da9a6eb5409bb3ca3392b7a0855b7d264