[INFO] fetching crate o0 0.0.1...
[INFO] testing o0-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate o0 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate o0 0.0.1
[INFO] finished tweaking crates.io crate o0 0.0.1
[INFO] tweaked toml for crates.io crate o0 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate o0 0.0.1 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] crate crates.io crate o0 0.0.1 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-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] da01a88e0e6f75f998df20dff938433109476c3a43bef95948b2c9f1c52af5db
[INFO] running `Command { std: "docker" "start" "-a" "da01a88e0e6f75f998df20dff938433109476c3a43bef95948b2c9f1c52af5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da01a88e0e6f75f998df20dff938433109476c3a43bef95948b2c9f1c52af5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da01a88e0e6f75f998df20dff938433109476c3a43bef95948b2c9f1c52af5db", kill_on_drop: false }`
[INFO] [stdout] da01a88e0e6f75f998df20dff938433109476c3a43bef95948b2c9f1c52af5db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e22a65e8d457c9c71ff37b68ead113d03d5bd4f7f417d985c3565d001f594d03
[INFO] running `Command { std: "docker" "start" "-a" "e22a65e8d457c9c71ff37b68ead113d03d5bd4f7f417d985c3565d001f594d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling o0 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e22a65e8d457c9c71ff37b68ead113d03d5bd4f7f417d985c3565d001f594d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22a65e8d457c9c71ff37b68ead113d03d5bd4f7f417d985c3565d001f594d03", kill_on_drop: false }`
[INFO] [stdout] e22a65e8d457c9c71ff37b68ead113d03d5bd4f7f417d985c3565d001f594d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 81d9ecde91417b647ea1ba337521b6d4f4c7b5fa60e256ecf194adf5b200aeeb
[INFO] running `Command { std: "docker" "start" "-a" "81d9ecde91417b647ea1ba337521b6d4f4c7b5fa60e256ecf194adf5b200aeeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling o0 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "81d9ecde91417b647ea1ba337521b6d4f4c7b5fa60e256ecf194adf5b200aeeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d9ecde91417b647ea1ba337521b6d4f4c7b5fa60e256ecf194adf5b200aeeb", kill_on_drop: false }`
[INFO] [stdout] 81d9ecde91417b647ea1ba337521b6d4f4c7b5fa60e256ecf194adf5b200aeeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bc92fd7ac382819e74839894a8c2a5baf7f5a193d18abbb24cdc11ddad01918e
[INFO] running `Command { std: "docker" "start" "-a" "bc92fd7ac382819e74839894a8c2a5baf7f5a193d18abbb24cdc11ddad01918e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/o0-79a5e2ebf60cb651)
[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]    Doc-tests o0
[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" "bc92fd7ac382819e74839894a8c2a5baf7f5a193d18abbb24cdc11ddad01918e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc92fd7ac382819e74839894a8c2a5baf7f5a193d18abbb24cdc11ddad01918e", kill_on_drop: false }`
[INFO] [stdout] bc92fd7ac382819e74839894a8c2a5baf7f5a193d18abbb24cdc11ddad01918e
