[INFO] fetching crate slamburger 0.0.0...
[INFO] testing slamburger-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate slamburger 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate slamburger 0.0.0
[INFO] finished tweaking crates.io crate slamburger 0.0.0
[INFO] tweaked toml for crates.io crate slamburger 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slamburger 0.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e7e9b3948eb2c3bda4225e5416321d4c7b150b7c7c5d7e758c343245bd6853e
[INFO] running `Command { std: "docker" "start" "-a" "3e7e9b3948eb2c3bda4225e5416321d4c7b150b7c7c5d7e758c343245bd6853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e7e9b3948eb2c3bda4225e5416321d4c7b150b7c7c5d7e758c343245bd6853e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7e9b3948eb2c3bda4225e5416321d4c7b150b7c7c5d7e758c343245bd6853e", kill_on_drop: false }`
[INFO] [stdout] 3e7e9b3948eb2c3bda4225e5416321d4c7b150b7c7c5d7e758c343245bd6853e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a0faf0b35531e150758a23b079ce792b0710bdcd1e71550484ec0ea571ea0a5
[INFO] running `Command { std: "docker" "start" "-a" "6a0faf0b35531e150758a23b079ce792b0710bdcd1e71550484ec0ea571ea0a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling slamburger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "6a0faf0b35531e150758a23b079ce792b0710bdcd1e71550484ec0ea571ea0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0faf0b35531e150758a23b079ce792b0710bdcd1e71550484ec0ea571ea0a5", kill_on_drop: false }`
[INFO] [stdout] 6a0faf0b35531e150758a23b079ce792b0710bdcd1e71550484ec0ea571ea0a5
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5653763fd75a48ff0cdae0821b5b5e577e4c6852e580e032f9d4c5433c07c0b
[INFO] running `Command { std: "docker" "start" "-a" "c5653763fd75a48ff0cdae0821b5b5e577e4c6852e580e032f9d4c5433c07c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling slamburger v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "c5653763fd75a48ff0cdae0821b5b5e577e4c6852e580e032f9d4c5433c07c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5653763fd75a48ff0cdae0821b5b5e577e4c6852e580e032f9d4c5433c07c0b", kill_on_drop: false }`
[INFO] [stdout] c5653763fd75a48ff0cdae0821b5b5e577e4c6852e580e032f9d4c5433c07c0b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6665d39cf88de09b607df0d6cc5c20aef3cd0cb98d56f0d0a6b9c946c147e964
[INFO] running `Command { std: "docker" "start" "-a" "6665d39cf88de09b607df0d6cc5c20aef3cd0cb98d56f0d0a6b9c946c147e964", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slamburger-2f30745d8bd3ccf0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests slamburger
[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] [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" "6665d39cf88de09b607df0d6cc5c20aef3cd0cb98d56f0d0a6b9c946c147e964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6665d39cf88de09b607df0d6cc5c20aef3cd0cb98d56f0d0a6b9c946c147e964", kill_on_drop: false }`
[INFO] [stdout] 6665d39cf88de09b607df0d6cc5c20aef3cd0cb98d56f0d0a6b9c946c147e964