[INFO] fetching crate options 0.6.1...
[INFO] testing options-0.6.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate options 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate options 0.6.1
[INFO] finished tweaking crates.io crate options 0.6.1
[INFO] tweaked toml for crates.io crate options 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate options 0.6.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a21736b8bd85b088d86bbe691f4d3b4c81fe5a887e9553fa16bc474e459fe373
[INFO] running `Command { std: "docker" "start" "-a" "a21736b8bd85b088d86bbe691f4d3b4c81fe5a887e9553fa16bc474e459fe373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21736b8bd85b088d86bbe691f4d3b4c81fe5a887e9553fa16bc474e459fe373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21736b8bd85b088d86bbe691f4d3b4c81fe5a887e9553fa16bc474e459fe373", kill_on_drop: false }`
[INFO] [stdout] a21736b8bd85b088d86bbe691f4d3b4c81fe5a887e9553fa16bc474e459fe373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 956fd7803753e8c725ceb568a9a3bc7e30200e5eca75de8720712379ad72d22b
[INFO] running `Command { std: "docker" "start" "-a" "956fd7803753e8c725ceb568a9a3bc7e30200e5eca75de8720712379ad72d22b", kill_on_drop: false }`
[INFO] [stderr]    Compiling options v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "956fd7803753e8c725ceb568a9a3bc7e30200e5eca75de8720712379ad72d22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956fd7803753e8c725ceb568a9a3bc7e30200e5eca75de8720712379ad72d22b", kill_on_drop: false }`
[INFO] [stdout] 956fd7803753e8c725ceb568a9a3bc7e30200e5eca75de8720712379ad72d22b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab2786d17ae717afc6686841af8c87a166eff290c350f249c2a0979589380e84
[INFO] running `Command { std: "docker" "start" "-a" "ab2786d17ae717afc6686841af8c87a166eff290c350f249c2a0979589380e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling options v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ab2786d17ae717afc6686841af8c87a166eff290c350f249c2a0979589380e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2786d17ae717afc6686841af8c87a166eff290c350f249c2a0979589380e84", kill_on_drop: false }`
[INFO] [stdout] ab2786d17ae717afc6686841af8c87a166eff290c350f249c2a0979589380e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 706a2552f81a28883583a22a2299f9dd7aa312feae00d7283dc8ade727f8da59
[INFO] running `Command { std: "docker" "start" "-a" "706a2552f81a28883583a22a2299f9dd7aa312feae00d7283dc8ade727f8da59", 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/options-8c89f0295cfcf1f0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::names ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::has ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::get_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests options
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "706a2552f81a28883583a22a2299f9dd7aa312feae00d7283dc8ade727f8da59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706a2552f81a28883583a22a2299f9dd7aa312feae00d7283dc8ade727f8da59", kill_on_drop: false }`
[INFO] [stdout] 706a2552f81a28883583a22a2299f9dd7aa312feae00d7283dc8ade727f8da59
