[INFO] fetching crate formula-example 0.0.1...
[INFO] testing formula-example-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate formula-example 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate formula-example 0.0.1
[INFO] finished tweaking crates.io crate formula-example 0.0.1
[INFO] tweaked toml for crates.io crate formula-example 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate formula-example 0.0.1 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 formula-example 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 998911c3fd1aef188b0af07d1db6f9a424537107ee01ad64d0f192d53de99c2a
[INFO] running `Command { std: "docker" "start" "-a" "998911c3fd1aef188b0af07d1db6f9a424537107ee01ad64d0f192d53de99c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "998911c3fd1aef188b0af07d1db6f9a424537107ee01ad64d0f192d53de99c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998911c3fd1aef188b0af07d1db6f9a424537107ee01ad64d0f192d53de99c2a", kill_on_drop: false }`
[INFO] [stdout] 998911c3fd1aef188b0af07d1db6f9a424537107ee01ad64d0f192d53de99c2a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b178f603991210282270f25d7d703f40a966732bbdface9bad2e3d004e23673a
[INFO] running `Command { std: "docker" "start" "-a" "b178f603991210282270f25d7d703f40a966732bbdface9bad2e3d004e23673a", kill_on_drop: false }`
[INFO] [stderr]    Compiling formula-example v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "b178f603991210282270f25d7d703f40a966732bbdface9bad2e3d004e23673a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b178f603991210282270f25d7d703f40a966732bbdface9bad2e3d004e23673a", kill_on_drop: false }`
[INFO] [stdout] b178f603991210282270f25d7d703f40a966732bbdface9bad2e3d004e23673a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34fca7efd22b71418bb2b4b6bb477279008bdc750c61180756dcf4ed526adffa
[INFO] running `Command { std: "docker" "start" "-a" "34fca7efd22b71418bb2b4b6bb477279008bdc750c61180756dcf4ed526adffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling formula-example v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "34fca7efd22b71418bb2b4b6bb477279008bdc750c61180756dcf4ed526adffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fca7efd22b71418bb2b4b6bb477279008bdc750c61180756dcf4ed526adffa", kill_on_drop: false }`
[INFO] [stdout] 34fca7efd22b71418bb2b4b6bb477279008bdc750c61180756dcf4ed526adffa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d78a4624e4bcee4e424953abaa81cdeded7bdc0c758bed8fd2d3d19eac7b786
[INFO] running `Command { std: "docker" "start" "-a" "1d78a4624e4bcee4e424953abaa81cdeded7bdc0c758bed8fd2d3d19eac7b786", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/formula_example-b130bd4825a6e1fc)
[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" "1d78a4624e4bcee4e424953abaa81cdeded7bdc0c758bed8fd2d3d19eac7b786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d78a4624e4bcee4e424953abaa81cdeded7bdc0c758bed8fd2d3d19eac7b786", kill_on_drop: false }`
[INFO] [stdout] 1d78a4624e4bcee4e424953abaa81cdeded7bdc0c758bed8fd2d3d19eac7b786