[INFO] fetching crate sparopt 0.3.6...
[INFO] testing sparopt-0.3.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sparopt 0.3.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sparopt 0.3.6
[INFO] finished tweaking crates.io crate sparopt 0.3.6
[INFO] tweaked toml for crates.io crate sparopt 0.3.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparopt 0.3.6 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 sparopt 0.3.6 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-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] 4fdb6a65d902323fed3823c98325196e9959f8dc5c02685f26d3d2722b11bb7e
[INFO] running `Command { std: "docker" "start" "-a" "4fdb6a65d902323fed3823c98325196e9959f8dc5c02685f26d3d2722b11bb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fdb6a65d902323fed3823c98325196e9959f8dc5c02685f26d3d2722b11bb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdb6a65d902323fed3823c98325196e9959f8dc5c02685f26d3d2722b11bb7e", kill_on_drop: false }`
[INFO] [stdout] 4fdb6a65d902323fed3823c98325196e9959f8dc5c02685f26d3d2722b11bb7e
[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] d9a59a408b6749fc3d2b45a873379994e0c3aa774cd1b94535c07906f188c0ee
[INFO] running `Command { std: "docker" "start" "-a" "d9a59a408b6749fc3d2b45a873379994e0c3aa774cd1b94535c07906f188c0ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling oxilangtag v0.1.5
[INFO] [stderr]    Compiling oxiri v0.2.11
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling peg v0.8.5
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling oxrdf v0.3.3
[INFO] [stderr]    Compiling spargebra v0.4.6
[INFO] [stderr]    Compiling sparopt v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.86s
[INFO] running `Command { std: "docker" "inspect" "d9a59a408b6749fc3d2b45a873379994e0c3aa774cd1b94535c07906f188c0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a59a408b6749fc3d2b45a873379994e0c3aa774cd1b94535c07906f188c0ee", kill_on_drop: false }`
[INFO] [stdout] d9a59a408b6749fc3d2b45a873379994e0c3aa774cd1b94535c07906f188c0ee
[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] bdea607461680b7c30d7e648b8dd82b93de69b2e882801cc30971dbd011ff251
[INFO] running `Command { std: "docker" "start" "-a" "bdea607461680b7c30d7e648b8dd82b93de69b2e882801cc30971dbd011ff251", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparopt v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "bdea607461680b7c30d7e648b8dd82b93de69b2e882801cc30971dbd011ff251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdea607461680b7c30d7e648b8dd82b93de69b2e882801cc30971dbd011ff251", kill_on_drop: false }`
[INFO] [stdout] bdea607461680b7c30d7e648b8dd82b93de69b2e882801cc30971dbd011ff251
[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] e222fbc8b3d22852fd04bc6fbd2d4901363ad771e66594cbe61e869cec0e6057
[INFO] running `Command { std: "docker" "start" "-a" "e222fbc8b3d22852fd04bc6fbd2d4901363ad771e66594cbe61e869cec0e6057", 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/sparopt-a8b1e4826bae370c)
[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 sparopt
[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" "e222fbc8b3d22852fd04bc6fbd2d4901363ad771e66594cbe61e869cec0e6057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e222fbc8b3d22852fd04bc6fbd2d4901363ad771e66594cbe61e869cec0e6057", kill_on_drop: false }`
[INFO] [stdout] e222fbc8b3d22852fd04bc6fbd2d4901363ad771e66594cbe61e869cec0e6057
