[INFO] fetching crate stackdump-capture 0.10.3...
[INFO] testing stackdump-capture-0.10.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stackdump-capture 0.10.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stackdump-capture 0.10.3
[INFO] finished tweaking crates.io crate stackdump-capture 0.10.3
[INFO] tweaked toml for crates.io crate stackdump-capture 0.10.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackdump-capture 0.10.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stackdump-capture 0.10.3 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 388a07ab3ccb32b784138da482d4f635a68b84afdf79f2f87aba059247ab0e5d
[INFO] running `Command { std: "docker" "start" "-a" "388a07ab3ccb32b784138da482d4f635a68b84afdf79f2f87aba059247ab0e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "388a07ab3ccb32b784138da482d4f635a68b84afdf79f2f87aba059247ab0e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388a07ab3ccb32b784138da482d4f635a68b84afdf79f2f87aba059247ab0e5d", kill_on_drop: false }`
[INFO] [stdout] 388a07ab3ccb32b784138da482d4f635a68b84afdf79f2f87aba059247ab0e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fea41fd70b0cffbc4a128e438a037248cd757422577c0064bc92148aa1a168d
[INFO] running `Command { std: "docker" "start" "-a" "7fea41fd70b0cffbc4a128e438a037248cd757422577c0064bc92148aa1a168d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling stackdump-capture v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling gimli v0.32.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling stackdump-core v0.10.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.52s
[INFO] running `Command { std: "docker" "inspect" "7fea41fd70b0cffbc4a128e438a037248cd757422577c0064bc92148aa1a168d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fea41fd70b0cffbc4a128e438a037248cd757422577c0064bc92148aa1a168d", kill_on_drop: false }`
[INFO] [stdout] 7fea41fd70b0cffbc4a128e438a037248cd757422577c0064bc92148aa1a168d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 882c1d7900d36445224efab781d6ed11ecf4775906e44ccbdc43a0d1290cf817
[INFO] running `Command { std: "docker" "start" "-a" "882c1d7900d36445224efab781d6ed11ecf4775906e44ccbdc43a0d1290cf817", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackdump-capture v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "882c1d7900d36445224efab781d6ed11ecf4775906e44ccbdc43a0d1290cf817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882c1d7900d36445224efab781d6ed11ecf4775906e44ccbdc43a0d1290cf817", kill_on_drop: false }`
[INFO] [stdout] 882c1d7900d36445224efab781d6ed11ecf4775906e44ccbdc43a0d1290cf817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95242b6c0553941977a886b9355a279de3befe53e1fe49147e627c1f42c1be78
[INFO] running `Command { std: "docker" "start" "-a" "95242b6c0553941977a886b9355a279de3befe53e1fe49147e627c1f42c1be78", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackdump_capture-067e45f7c5cf2f3b)
[INFO] [stderr]    Doc-tests stackdump_capture
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 101) ... ignored
[INFO] [stdout] test src/lib.rs - (line 122) ... ignored
[INFO] [stdout] test src/lib.rs - (line 32) ... ignored
[INFO] [stdout] test src/lib.rs - (line 56) ... ignored
[INFO] [stdout] test src/lib.rs - (line 72) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95242b6c0553941977a886b9355a279de3befe53e1fe49147e627c1f42c1be78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95242b6c0553941977a886b9355a279de3befe53e1fe49147e627c1f42c1be78", kill_on_drop: false }`
[INFO] [stdout] 95242b6c0553941977a886b9355a279de3befe53e1fe49147e627c1f42c1be78