[INFO] fetching crate rp-runner-switcher 0.1.2...
[INFO] testing rp-runner-switcher-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rp-runner-switcher 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rp-runner-switcher 0.1.2
[INFO] finished tweaking crates.io crate rp-runner-switcher 0.1.2
[INFO] tweaked toml for crates.io crate rp-runner-switcher 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rp-runner-switcher 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rp-runner-switcher 0.1.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afdb9f1b22445b0cfc59b485b73fed183b34f2c2a9855c64352e719cf77233f3
[INFO] running `Command { std: "docker" "start" "-a" "afdb9f1b22445b0cfc59b485b73fed183b34f2c2a9855c64352e719cf77233f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afdb9f1b22445b0cfc59b485b73fed183b34f2c2a9855c64352e719cf77233f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afdb9f1b22445b0cfc59b485b73fed183b34f2c2a9855c64352e719cf77233f3", kill_on_drop: false }`
[INFO] [stdout] afdb9f1b22445b0cfc59b485b73fed183b34f2c2a9855c64352e719cf77233f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc1da0fe4b6990f89191e33ab0cfca01688896f827142b3fc1f0ea76617c5dae
[INFO] running `Command { std: "docker" "start" "-a" "cc1da0fe4b6990f89191e33ab0cfca01688896f827142b3fc1f0ea76617c5dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling rp-runner-switcher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "cc1da0fe4b6990f89191e33ab0cfca01688896f827142b3fc1f0ea76617c5dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1da0fe4b6990f89191e33ab0cfca01688896f827142b3fc1f0ea76617c5dae", kill_on_drop: false }`
[INFO] [stdout] cc1da0fe4b6990f89191e33ab0cfca01688896f827142b3fc1f0ea76617c5dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb452f76f2c8267668ded9b8b7327c35d34c93b31bad77912f1ff62ca729d64
[INFO] running `Command { std: "docker" "start" "-a" "feb452f76f2c8267668ded9b8b7327c35d34c93b31bad77912f1ff62ca729d64", kill_on_drop: false }`
[INFO] [stderr]    Compiling rp-runner-switcher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "feb452f76f2c8267668ded9b8b7327c35d34c93b31bad77912f1ff62ca729d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb452f76f2c8267668ded9b8b7327c35d34c93b31bad77912f1ff62ca729d64", kill_on_drop: false }`
[INFO] [stdout] feb452f76f2c8267668ded9b8b7327c35d34c93b31bad77912f1ff62ca729d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eae795eb8fb42ae65006ce8bff74bd4d16d233cae4130416f3cbe90bceba9f85
[INFO] running `Command { std: "docker" "start" "-a" "eae795eb8fb42ae65006ce8bff74bd4d16d233cae4130416f3cbe90bceba9f85", 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/rp_runner_switcher-ae3d87b243b8fb8a)
[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" "eae795eb8fb42ae65006ce8bff74bd4d16d233cae4130416f3cbe90bceba9f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae795eb8fb42ae65006ce8bff74bd4d16d233cae4130416f3cbe90bceba9f85", kill_on_drop: false }`
[INFO] [stdout] eae795eb8fb42ae65006ce8bff74bd4d16d233cae4130416f3cbe90bceba9f85