[INFO] cloning repository https://github.com/stevenmsl/rust_valid_bst_98
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenmsl/rust_valid_bst_98" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenmsl%2Frust_valid_bst_98", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenmsl%2Frust_valid_bst_98'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ad3dc2c4328a6239f0f455149211b40030f9090
[INFO] testing stevenmsl/rust_valid_bst_98 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenmsl%2Frust_valid_bst_98" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevenmsl/rust_valid_bst_98 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stevenmsl/rust_valid_bst_98
[INFO] finished tweaking git repo https://github.com/stevenmsl/rust_valid_bst_98
[INFO] tweaked toml for git repo https://github.com/stevenmsl/rust_valid_bst_98 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/stevenmsl/rust_valid_bst_98 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85f0b69b1a0fc832f7d6ed7d71b92c4fd2c7fa878e8aab87557d42513502bde9
[INFO] running `Command { std: "docker" "start" "-a" "85f0b69b1a0fc832f7d6ed7d71b92c4fd2c7fa878e8aab87557d42513502bde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85f0b69b1a0fc832f7d6ed7d71b92c4fd2c7fa878e8aab87557d42513502bde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f0b69b1a0fc832f7d6ed7d71b92c4fd2c7fa878e8aab87557d42513502bde9", kill_on_drop: false }`
[INFO] [stdout] 85f0b69b1a0fc832f7d6ed7d71b92c4fd2c7fa878e8aab87557d42513502bde9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ce2f944b773803edfc7c9dd52c8cc6477a27d3d3b513eccae7826741733a40
[INFO] running `Command { std: "docker" "start" "-a" "10ce2f944b773803edfc7c9dd52c8cc6477a27d3d3b513eccae7826741733a40", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_valid_bst_98 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "10ce2f944b773803edfc7c9dd52c8cc6477a27d3d3b513eccae7826741733a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ce2f944b773803edfc7c9dd52c8cc6477a27d3d3b513eccae7826741733a40", kill_on_drop: false }`
[INFO] [stdout] 10ce2f944b773803edfc7c9dd52c8cc6477a27d3d3b513eccae7826741733a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70077388c9e174384b28a41ce515bc0fb18350e985d696b22c1e8c181b667ced
[INFO] running `Command { std: "docker" "start" "-a" "70077388c9e174384b28a41ce515bc0fb18350e985d696b22c1e8c181b667ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_valid_bst_98 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "70077388c9e174384b28a41ce515bc0fb18350e985d696b22c1e8c181b667ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70077388c9e174384b28a41ce515bc0fb18350e985d696b22c1e8c181b667ced", kill_on_drop: false }`
[INFO] [stdout] 70077388c9e174384b28a41ce515bc0fb18350e985d696b22c1e8c181b667ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f33bb964819e153ed6eec9a4a30e325f13cd509fa5102d11656daa087bd6c27
[INFO] running `Command { std: "docker" "start" "-a" "5f33bb964819e153ed6eec9a4a30e325f13cd509fa5102d11656daa087bd6c27", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_valid_bst_98-16f8abb29c8d8fe6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::sample_1 ... ok
[INFO] [stdout] test tests::sample_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_valid_bst_98-d84e9a1e98b9da4d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_valid_bst_98
[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] [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" "5f33bb964819e153ed6eec9a4a30e325f13cd509fa5102d11656daa087bd6c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f33bb964819e153ed6eec9a4a30e325f13cd509fa5102d11656daa087bd6c27", kill_on_drop: false }`
[INFO] [stdout] 5f33bb964819e153ed6eec9a4a30e325f13cd509fa5102d11656daa087bd6c27