[INFO] fetching crate vtcode-exec-events 0.39.3...
[INFO] testing vtcode-exec-events-0.39.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vtcode-exec-events 0.39.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vtcode-exec-events 0.39.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vtcode-exec-events 0.39.3
[INFO] tweaked toml for crates.io crate vtcode-exec-events 0.39.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vtcode-exec-events 0.39.3 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 vtcode-exec-events 0.39.3 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-2025-10-28" "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] e1e2781454570d6bd4e14dcf5e6bb94f2bef52af413bff85c5d11cd4954d762f
[INFO] running `Command { std: "docker" "start" "-a" "e1e2781454570d6bd4e14dcf5e6bb94f2bef52af413bff85c5d11cd4954d762f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e2781454570d6bd4e14dcf5e6bb94f2bef52af413bff85c5d11cd4954d762f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e2781454570d6bd4e14dcf5e6bb94f2bef52af413bff85c5d11cd4954d762f", kill_on_drop: false }`
[INFO] [stdout] e1e2781454570d6bd4e14dcf5e6bb94f2bef52af413bff85c5d11cd4954d762f
[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] 53baaabd281ab9876c9445a07ab096afb80c7f7aa331f621ac4c3905cc528e36
[INFO] running `Command { std: "docker" "start" "-a" "53baaabd281ab9876c9445a07ab096afb80c7f7aa331f621ac4c3905cc528e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vtcode-exec-events v0.39.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "53baaabd281ab9876c9445a07ab096afb80c7f7aa331f621ac4c3905cc528e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53baaabd281ab9876c9445a07ab096afb80c7f7aa331f621ac4c3905cc528e36", kill_on_drop: false }`
[INFO] [stdout] 53baaabd281ab9876c9445a07ab096afb80c7f7aa331f621ac4c3905cc528e36
[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] fd602b202d812403ba43a79492504fa2717a0e01c44ba17ed910e5567887fa23
[INFO] running `Command { std: "docker" "start" "-a" "fd602b202d812403ba43a79492504fa2717a0e01c44ba17ed910e5567887fa23", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtcode-exec-events v0.39.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "fd602b202d812403ba43a79492504fa2717a0e01c44ba17ed910e5567887fa23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd602b202d812403ba43a79492504fa2717a0e01c44ba17ed910e5567887fa23", kill_on_drop: false }`
[INFO] [stdout] fd602b202d812403ba43a79492504fa2717a0e01c44ba17ed910e5567887fa23
[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] 80961896c090499cd2ff59ae77f7935404360b252f5beb99fee0b1865a2962f8
[INFO] running `Command { std: "docker" "start" "-a" "80961896c090499cd2ff59ae77f7935404360b252f5beb99fee0b1865a2962f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vtcode_exec_events-da0fc9509daeb91c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::versioned_event_wraps_schema_version ... ok
[INFO] [stdout] test tests::thread_event_round_trip ... ok
[INFO] [stdout] test tests::versioned_json_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vtcode_exec_events
[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" "80961896c090499cd2ff59ae77f7935404360b252f5beb99fee0b1865a2962f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80961896c090499cd2ff59ae77f7935404360b252f5beb99fee0b1865a2962f8", kill_on_drop: false }`
[INFO] [stdout] 80961896c090499cd2ff59ae77f7935404360b252f5beb99fee0b1865a2962f8