[INFO] fetching crate perftree-cli 0.2.0...
[INFO] testing perftree-cli-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate perftree-cli 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate perftree-cli 0.2.0
[INFO] finished tweaking crates.io crate perftree-cli 0.2.0
[INFO] tweaked toml for crates.io crate perftree-cli 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate perftree-cli 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate perftree-cli 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aea513422f4e14eb999c96e2667bb4835abd6b40112052afdb57655e48c38b8c
[INFO] running `Command { std: "docker" "start" "-a" "aea513422f4e14eb999c96e2667bb4835abd6b40112052afdb57655e48c38b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aea513422f4e14eb999c96e2667bb4835abd6b40112052afdb57655e48c38b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea513422f4e14eb999c96e2667bb4835abd6b40112052afdb57655e48c38b8c", kill_on_drop: false }`
[INFO] [stdout] aea513422f4e14eb999c96e2667bb4835abd6b40112052afdb57655e48c38b8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00503d70b391b57485969e524f01897f75f26537d2db4b5560c7c265f0027e5e
[INFO] running `Command { std: "docker" "start" "-a" "00503d70b391b57485969e524f01897f75f26537d2db4b5560c7c265f0027e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling perftree v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling perftree-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "00503d70b391b57485969e524f01897f75f26537d2db4b5560c7c265f0027e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00503d70b391b57485969e524f01897f75f26537d2db4b5560c7c265f0027e5e", kill_on_drop: false }`
[INFO] [stdout] 00503d70b391b57485969e524f01897f75f26537d2db4b5560c7c265f0027e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09cef126808e75a2f0eb521ae85c70dcff072ec966c37a7dfc3355daaf0d0253
[INFO] running `Command { std: "docker" "start" "-a" "09cef126808e75a2f0eb521ae85c70dcff072ec966c37a7dfc3355daaf0d0253", kill_on_drop: false }`
[INFO] [stderr]    Compiling perftree-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "09cef126808e75a2f0eb521ae85c70dcff072ec966c37a7dfc3355daaf0d0253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cef126808e75a2f0eb521ae85c70dcff072ec966c37a7dfc3355daaf0d0253", kill_on_drop: false }`
[INFO] [stdout] 09cef126808e75a2f0eb521ae85c70dcff072ec966c37a7dfc3355daaf0d0253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b642e4c6e6e4ba8db77c9e1ba322fbf4fcad901ede8adef159cf7412150d841
[INFO] running `Command { std: "docker" "start" "-a" "8b642e4c6e6e4ba8db77c9e1ba322fbf4fcad901ede8adef159cf7412150d841", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/bin/perftree.rs (/opt/rustwide/target/debug/deps/perftree-9e9b4b122d7fd4f6)
[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" "8b642e4c6e6e4ba8db77c9e1ba322fbf4fcad901ede8adef159cf7412150d841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b642e4c6e6e4ba8db77c9e1ba322fbf4fcad901ede8adef159cf7412150d841", kill_on_drop: false }`
[INFO] [stdout] 8b642e4c6e6e4ba8db77c9e1ba322fbf4fcad901ede8adef159cf7412150d841