[INFO] fetching crate tracing-cassette 0.0.0...
[INFO] testing tracing-cassette-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tracing-cassette 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tracing-cassette 0.0.0
[INFO] finished tweaking crates.io crate tracing-cassette 0.0.0
[INFO] tweaked toml for crates.io crate tracing-cassette 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-cassette 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 055d9135a84be9b09a445f3297db188de6d54aba58bd54980e96269675ab9411
[INFO] running `Command { std: "docker" "start" "-a" "055d9135a84be9b09a445f3297db188de6d54aba58bd54980e96269675ab9411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "055d9135a84be9b09a445f3297db188de6d54aba58bd54980e96269675ab9411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055d9135a84be9b09a445f3297db188de6d54aba58bd54980e96269675ab9411", kill_on_drop: false }`
[INFO] [stdout] 055d9135a84be9b09a445f3297db188de6d54aba58bd54980e96269675ab9411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1e80ecfb8ab96c1ee2a5320725dd37296ea9e84ccae552e339305bc7c5ff042a
[INFO] running `Command { std: "docker" "start" "-a" "1e80ecfb8ab96c1ee2a5320725dd37296ea9e84ccae552e339305bc7c5ff042a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-cassette v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "1e80ecfb8ab96c1ee2a5320725dd37296ea9e84ccae552e339305bc7c5ff042a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e80ecfb8ab96c1ee2a5320725dd37296ea9e84ccae552e339305bc7c5ff042a", kill_on_drop: false }`
[INFO] [stdout] 1e80ecfb8ab96c1ee2a5320725dd37296ea9e84ccae552e339305bc7c5ff042a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d3bae3e1220b58e3d7eed0b44ed1a08d96570fdc9b38d160478c9e69afd74a24
[INFO] running `Command { std: "docker" "start" "-a" "d3bae3e1220b58e3d7eed0b44ed1a08d96570fdc9b38d160478c9e69afd74a24", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-cassette v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d3bae3e1220b58e3d7eed0b44ed1a08d96570fdc9b38d160478c9e69afd74a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3bae3e1220b58e3d7eed0b44ed1a08d96570fdc9b38d160478c9e69afd74a24", kill_on_drop: false }`
[INFO] [stdout] d3bae3e1220b58e3d7eed0b44ed1a08d96570fdc9b38d160478c9e69afd74a24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 693fc8203cc8859177e6080c0f54696cdacefc11c05b111c1f6d31f26da39026
[INFO] running `Command { std: "docker" "start" "-a" "693fc8203cc8859177e6080c0f54696cdacefc11c05b111c1f6d31f26da39026", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_cassette-26a8dedadecc5c8f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tracing_cassette
[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" "693fc8203cc8859177e6080c0f54696cdacefc11c05b111c1f6d31f26da39026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693fc8203cc8859177e6080c0f54696cdacefc11c05b111c1f6d31f26da39026", kill_on_drop: false }`
[INFO] [stdout] 693fc8203cc8859177e6080c0f54696cdacefc11c05b111c1f6d31f26da39026