[INFO] cloning repository https://github.com/shpun817/Ring-Buffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shpun817/Ring-Buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshpun817%2FRing-Buffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshpun817%2FRing-Buffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40ca75469bcd89a96f3de2725fd3f9f87772df95
[INFO] testing shpun817/Ring-Buffer against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshpun817%2FRing-Buffer" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shpun817/Ring-Buffer 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/shpun817/Ring-Buffer
[INFO] finished tweaking git repo https://github.com/shpun817/Ring-Buffer
[INFO] tweaked toml for git repo https://github.com/shpun817/Ring-Buffer written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/shpun817/Ring-Buffer 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 72a6163bb6a653f047920f799851b26cc6432b63539092a01c1e12a970d2bb9e
[INFO] running `Command { std: "docker" "start" "-a" "72a6163bb6a653f047920f799851b26cc6432b63539092a01c1e12a970d2bb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a6163bb6a653f047920f799851b26cc6432b63539092a01c1e12a970d2bb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a6163bb6a653f047920f799851b26cc6432b63539092a01c1e12a970d2bb9e", kill_on_drop: false }`
[INFO] [stdout] 72a6163bb6a653f047920f799851b26cc6432b63539092a01c1e12a970d2bb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8816e2064a64abde95cd092e0a5fb92e2388eef20ab76944f594e4f26929f30f
[INFO] running `Command { std: "docker" "start" "-a" "8816e2064a64abde95cd092e0a5fb92e2388eef20ab76944f594e4f26929f30f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8816e2064a64abde95cd092e0a5fb92e2388eef20ab76944f594e4f26929f30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8816e2064a64abde95cd092e0a5fb92e2388eef20ab76944f594e4f26929f30f", kill_on_drop: false }`
[INFO] [stdout] 8816e2064a64abde95cd092e0a5fb92e2388eef20ab76944f594e4f26929f30f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6b85aba397177ae9ec13428d5f9be3c39f5ea8ca2b88a2492a896505ba2a0357
[INFO] running `Command { std: "docker" "start" "-a" "6b85aba397177ae9ec13428d5f9be3c39f5ea8ca2b88a2492a896505ba2a0357", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring-buffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "6b85aba397177ae9ec13428d5f9be3c39f5ea8ca2b88a2492a896505ba2a0357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b85aba397177ae9ec13428d5f9be3c39f5ea8ca2b88a2492a896505ba2a0357", kill_on_drop: false }`
[INFO] [stdout] 6b85aba397177ae9ec13428d5f9be3c39f5ea8ca2b88a2492a896505ba2a0357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f2d345595cf2802f6056fd6f5574eb59f8fa121d92c29cc4b79743210b8ca92f
[INFO] running `Command { std: "docker" "start" "-a" "f2d345595cf2802f6056fd6f5574eb59f8fa121d92c29cc4b79743210b8ca92f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ring_buffer-062001672c056bd7)
[INFO] [stdout] test ring_buffer::test::add_from_vec_to_slice ... ok
[INFO] [stdout] test ring_buffer::test::add_to_ring_buffer ... ok
[INFO] [stdout] test ring_buffer::test::circularity ... ok
[INFO] [stdout] test ring_buffer::test::create_ring_buffer ... ok
[INFO] [stdout] test ring_buffer::test::new_buf_from_slice ... ok
[INFO] [stdout] test ring_buffer::test::remove_from_ring_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ring-buffer
[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" "f2d345595cf2802f6056fd6f5574eb59f8fa121d92c29cc4b79743210b8ca92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d345595cf2802f6056fd6f5574eb59f8fa121d92c29cc4b79743210b8ca92f", kill_on_drop: false }`
[INFO] [stdout] f2d345595cf2802f6056fd6f5574eb59f8fa121d92c29cc4b79743210b8ca92f