[INFO] cloning repository https://github.com/krispyensign/arb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krispyensign/arb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrispyensign%2Farb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrispyensign%2Farb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a346099afa66e9f720cd1d86c8caec234056aadd
[INFO] testing krispyensign/arb against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrispyensign%2Farb" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krispyensign/arb on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krispyensign/arb
[INFO] finished tweaking git repo https://github.com/krispyensign/arb
[INFO] tweaked toml for git repo https://github.com/krispyensign/arb written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/krispyensign/arb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55646a07ba84cbb81715e79ecea6e7f69dfff73fb84f6705d5246323ef8cca11
[INFO] running `Command { std: "docker" "start" "-a" "55646a07ba84cbb81715e79ecea6e7f69dfff73fb84f6705d5246323ef8cca11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55646a07ba84cbb81715e79ecea6e7f69dfff73fb84f6705d5246323ef8cca11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55646a07ba84cbb81715e79ecea6e7f69dfff73fb84f6705d5246323ef8cca11", kill_on_drop: false }`
[INFO] [stdout] 55646a07ba84cbb81715e79ecea6e7f69dfff73fb84f6705d5246323ef8cca11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8224322a6ea4591fab70b97dc350514baf76cf3528843a5852936323bbe22839
[INFO] running `Command { std: "docker" "start" "-a" "8224322a6ea4591fab70b97dc350514baf76cf3528843a5852936323bbe22839", kill_on_drop: false }`
[INFO] [stderr]    Compiling arb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "8224322a6ea4591fab70b97dc350514baf76cf3528843a5852936323bbe22839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8224322a6ea4591fab70b97dc350514baf76cf3528843a5852936323bbe22839", kill_on_drop: false }`
[INFO] [stdout] 8224322a6ea4591fab70b97dc350514baf76cf3528843a5852936323bbe22839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36142011279c696f4a87032beca9a866b52f2460fdee9a5b413a0e99a492dbfe
[INFO] running `Command { std: "docker" "start" "-a" "36142011279c696f4a87032beca9a866b52f2460fdee9a5b413a0e99a492dbfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling arb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "36142011279c696f4a87032beca9a866b52f2460fdee9a5b413a0e99a492dbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36142011279c696f4a87032beca9a866b52f2460fdee9a5b413a0e99a492dbfe", kill_on_drop: false }`
[INFO] [stdout] 36142011279c696f4a87032beca9a866b52f2460fdee9a5b413a0e99a492dbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 811363e620ca7e456f8ec8065acb9654791c89b3cb6156cdfe978c43188019f5
[INFO] running `Command { std: "docker" "start" "-a" "811363e620ca7e456f8ec8065acb9654791c89b3cb6156cdfe978c43188019f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arb-e2cc366cec5ff18d)
[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" "811363e620ca7e456f8ec8065acb9654791c89b3cb6156cdfe978c43188019f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811363e620ca7e456f8ec8065acb9654791c89b3cb6156cdfe978c43188019f5", kill_on_drop: false }`
[INFO] [stdout] 811363e620ca7e456f8ec8065acb9654791c89b3cb6156cdfe978c43188019f5