[INFO] fetching crate stck-interpreter 1.1.0...
[INFO] testing stck-interpreter-1.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stck-interpreter 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate stck-interpreter 1.1.0
[INFO] finished tweaking crates.io crate stck-interpreter 1.1.0
[INFO] tweaked toml for crates.io crate stck-interpreter 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stck-interpreter 1.1.0 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 stck-interpreter 1.1.0 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] a9ef4df96df775340ae23c26f282ff275e1537b16e8a182a5df5149f9ad25189
[INFO] running `Command { std: "docker" "start" "-a" "a9ef4df96df775340ae23c26f282ff275e1537b16e8a182a5df5149f9ad25189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9ef4df96df775340ae23c26f282ff275e1537b16e8a182a5df5149f9ad25189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ef4df96df775340ae23c26f282ff275e1537b16e8a182a5df5149f9ad25189", kill_on_drop: false }`
[INFO] [stdout] a9ef4df96df775340ae23c26f282ff275e1537b16e8a182a5df5149f9ad25189
[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] fdcc73f94e348d74efd2c19c07179e0a610e5c06d7c97f37b2f1b45a65b05591
[INFO] running `Command { std: "docker" "start" "-a" "fdcc73f94e348d74efd2c19c07179e0a610e5c06d7c97f37b2f1b45a65b05591", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling stck v1.1.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling stck-interpreter v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.74s
[INFO] running `Command { std: "docker" "inspect" "fdcc73f94e348d74efd2c19c07179e0a610e5c06d7c97f37b2f1b45a65b05591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcc73f94e348d74efd2c19c07179e0a610e5c06d7c97f37b2f1b45a65b05591", kill_on_drop: false }`
[INFO] [stdout] fdcc73f94e348d74efd2c19c07179e0a610e5c06d7c97f37b2f1b45a65b05591
[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] d6362c5998df1d3b2abe541a9bc523cfb3132beb7f4c5be6c465fc1f88c202d1
[INFO] running `Command { std: "docker" "start" "-a" "d6362c5998df1d3b2abe541a9bc523cfb3132beb7f4c5be6c465fc1f88c202d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling stck-interpreter v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d6362c5998df1d3b2abe541a9bc523cfb3132beb7f4c5be6c465fc1f88c202d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6362c5998df1d3b2abe541a9bc523cfb3132beb7f4c5be6c465fc1f88c202d1", kill_on_drop: false }`
[INFO] [stdout] d6362c5998df1d3b2abe541a9bc523cfb3132beb7f4c5be6c465fc1f88c202d1
[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] 901db690e308bb4493074f33bfd102e81bb509b8695363088ffadf13386ed33c
[INFO] running `Command { std: "docker" "start" "-a" "901db690e308bb4493074f33bfd102e81bb509b8695363088ffadf13386ed33c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stck-e276dd4b8e9f9afb)
[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" "901db690e308bb4493074f33bfd102e81bb509b8695363088ffadf13386ed33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901db690e308bb4493074f33bfd102e81bb509b8695363088ffadf13386ed33c", kill_on_drop: false }`
[INFO] [stdout] 901db690e308bb4493074f33bfd102e81bb509b8695363088ffadf13386ed33c
