[INFO] cloning repository https://github.com/CircuitFire/tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CircuitFire/tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCircuitFire%2Ftree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCircuitFire%2Ftree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0ee79e531a70415efdd83c23611ff3425093a41
[INFO] testing CircuitFire/tree 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%2FCircuitFire%2Ftree" "/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/CircuitFire/tree 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/CircuitFire/tree
[INFO] finished tweaking git repo https://github.com/CircuitFire/tree
[INFO] tweaked toml for git repo https://github.com/CircuitFire/tree written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/CircuitFire/tree 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] [stderr]     Updating git repository `https://github.com/CircuitFire/bytebuffer.git`
[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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 603ee85247f81b32310c058fde386c56972b64dc4f11b60ebc3f6d265189a07e
[INFO] running `Command { std: "docker" "start" "-a" "603ee85247f81b32310c058fde386c56972b64dc4f11b60ebc3f6d265189a07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "603ee85247f81b32310c058fde386c56972b64dc4f11b60ebc3f6d265189a07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603ee85247f81b32310c058fde386c56972b64dc4f11b60ebc3f6d265189a07e", kill_on_drop: false }`
[INFO] [stdout] 603ee85247f81b32310c058fde386c56972b64dc4f11b60ebc3f6d265189a07e
[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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4524325a6e4411d481a66188b975aa80e184afce7f991eee510281841e981db5
[INFO] running `Command { std: "docker" "start" "-a" "4524325a6e4411d481a66188b975aa80e184afce7f991eee510281841e981db5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytebuffer v0.1.0 (https://github.com/CircuitFire/bytebuffer.git#971e5dac)
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4524325a6e4411d481a66188b975aa80e184afce7f991eee510281841e981db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4524325a6e4411d481a66188b975aa80e184afce7f991eee510281841e981db5", kill_on_drop: false }`
[INFO] [stdout] 4524325a6e4411d481a66188b975aa80e184afce7f991eee510281841e981db5
[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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb2d5b2a6eb51411e4afdb757ad88cd8057ee3905e7ae3ae5fa5589738e0b002
[INFO] running `Command { std: "docker" "start" "-a" "fb2d5b2a6eb51411e4afdb757ad88cd8057ee3905e7ae3ae5fa5589738e0b002", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "fb2d5b2a6eb51411e4afdb757ad88cd8057ee3905e7ae3ae5fa5589738e0b002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2d5b2a6eb51411e4afdb757ad88cd8057ee3905e7ae3ae5fa5589738e0b002", kill_on_drop: false }`
[INFO] [stdout] fb2d5b2a6eb51411e4afdb757ad88cd8057ee3905e7ae3ae5fa5589738e0b002
[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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 871a31300da9fa689e11555365f89a2aac54f87391fceeaff6da73d9fd94525c
[INFO] running `Command { std: "docker" "start" "-a" "871a31300da9fa689e11555365f89a2aac54f87391fceeaff6da73d9fd94525c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tree-f3d6533f39d4dd67)
[INFO] [stdout] test tests::append_child ... ok
[INFO] [stdout] test tests::base_tree ... ok
[INFO] [stdout] test tests::bytes ... ok
[INFO] [stdout] test tests::change_root ... ok
[INFO] [stdout] test tests::copy_node ... ok
[INFO] [stdout] test tests::move_node ... ok
[INFO] [stdout] test tests::prepend_child ... ok
[INFO] [stdout] test tests::new_root ... ok
[INFO] [stdout] test tests::remove_node ... ok
[INFO] [stdout] test tests::sibling_after ... ok
[INFO] [stdout] test tests::sibling_before ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree
[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" "871a31300da9fa689e11555365f89a2aac54f87391fceeaff6da73d9fd94525c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871a31300da9fa689e11555365f89a2aac54f87391fceeaff6da73d9fd94525c", kill_on_drop: false }`
[INFO] [stdout] 871a31300da9fa689e11555365f89a2aac54f87391fceeaff6da73d9fd94525c