[INFO] fetching crate rdbg 0.2.1...
[INFO] testing rdbg-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rdbg 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rdbg 0.2.1
[INFO] finished tweaking crates.io crate rdbg 0.2.1
[INFO] tweaked toml for crates.io crate rdbg 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdbg 0.2.1 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 rdbg 0.2.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9fda6d706d53e8a88288f2f3cf6ed686f2615b7799a549fa2e4e3a6f1e0b8d8c
[INFO] running `Command { std: "docker" "start" "-a" "9fda6d706d53e8a88288f2f3cf6ed686f2615b7799a549fa2e4e3a6f1e0b8d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fda6d706d53e8a88288f2f3cf6ed686f2615b7799a549fa2e4e3a6f1e0b8d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fda6d706d53e8a88288f2f3cf6ed686f2615b7799a549fa2e4e3a6f1e0b8d8c", kill_on_drop: false }`
[INFO] [stdout] 9fda6d706d53e8a88288f2f3cf6ed686f2615b7799a549fa2e4e3a6f1e0b8d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fbdeb56835c6005e37d466ff32b0774eba70b455aba136d91fadf209e96387ca
[INFO] running `Command { std: "docker" "start" "-a" "fbdeb56835c6005e37d466ff32b0774eba70b455aba136d91fadf209e96387ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "fbdeb56835c6005e37d466ff32b0774eba70b455aba136d91fadf209e96387ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdeb56835c6005e37d466ff32b0774eba70b455aba136d91fadf209e96387ca", kill_on_drop: false }`
[INFO] [stdout] fbdeb56835c6005e37d466ff32b0774eba70b455aba136d91fadf209e96387ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b13a32ab84c8a7131ed17de0160a32039ad74688d431b007b2819a841bd3c045
[INFO] running `Command { std: "docker" "start" "-a" "b13a32ab84c8a7131ed17de0160a32039ad74688d431b007b2819a841bd3c045", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdbg v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b13a32ab84c8a7131ed17de0160a32039ad74688d431b007b2819a841bd3c045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13a32ab84c8a7131ed17de0160a32039ad74688d431b007b2819a841bd3c045", kill_on_drop: false }`
[INFO] [stdout] b13a32ab84c8a7131ed17de0160a32039ad74688d431b007b2819a841bd3c045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a47ea7db81f2a72d6f3bc0f557c69c4d7c36a622c73034a0a9a6409253cf5a9f
[INFO] running `Command { std: "docker" "start" "-a" "a47ea7db81f2a72d6f3bc0f557c69c4d7c36a622c73034a0a9a6409253cf5a9f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rdbg-671b16c79be2a69f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::parse_thread_changed ... ok
[INFO] [stderr]    Doc-tests rdbg
[INFO] [stdout] test tests::parse_thread_current ... 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] [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" "a47ea7db81f2a72d6f3bc0f557c69c4d7c36a622c73034a0a9a6409253cf5a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47ea7db81f2a72d6f3bc0f557c69c4d7c36a622c73034a0a9a6409253cf5a9f", kill_on_drop: false }`
[INFO] [stdout] a47ea7db81f2a72d6f3bc0f557c69c4d7c36a622c73034a0a9a6409253cf5a9f