[INFO] fetching crate lisbeth-tuple-tools 0.1.0...
[INFO] testing lisbeth-tuple-tools-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lisbeth-tuple-tools 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate lisbeth-tuple-tools 0.1.0
[INFO] finished tweaking crates.io crate lisbeth-tuple-tools 0.1.0
[INFO] tweaked toml for crates.io crate lisbeth-tuple-tools 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lisbeth-tuple-tools 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "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] 49b849d9831a63212737aae5c8e3d1532941d11c2a437e950b3802cdce11df6c
[INFO] running `Command { std: "docker" "start" "-a" "49b849d9831a63212737aae5c8e3d1532941d11c2a437e950b3802cdce11df6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49b849d9831a63212737aae5c8e3d1532941d11c2a437e950b3802cdce11df6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b849d9831a63212737aae5c8e3d1532941d11c2a437e950b3802cdce11df6c", kill_on_drop: false }`
[INFO] [stdout] 49b849d9831a63212737aae5c8e3d1532941d11c2a437e950b3802cdce11df6c
[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] 92d48881fb3012b8161982840d3f30a6cb5a0c41744a15e0f0dfc9b42d8d04c2
[INFO] running `Command { std: "docker" "start" "-a" "92d48881fb3012b8161982840d3f30a6cb5a0c41744a15e0f0dfc9b42d8d04c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisbeth-tuple-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "92d48881fb3012b8161982840d3f30a6cb5a0c41744a15e0f0dfc9b42d8d04c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d48881fb3012b8161982840d3f30a6cb5a0c41744a15e0f0dfc9b42d8d04c2", kill_on_drop: false }`
[INFO] [stdout] 92d48881fb3012b8161982840d3f30a6cb5a0c41744a15e0f0dfc9b42d8d04c2
[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] 50b1ff3e7c794925046263c58653464466337ee09048525a9f5f10c803883bad
[INFO] running `Command { std: "docker" "start" "-a" "50b1ff3e7c794925046263c58653464466337ee09048525a9f5f10c803883bad", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisbeth-tuple-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "50b1ff3e7c794925046263c58653464466337ee09048525a9f5f10c803883bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b1ff3e7c794925046263c58653464466337ee09048525a9f5f10c803883bad", kill_on_drop: false }`
[INFO] [stdout] 50b1ff3e7c794925046263c58653464466337ee09048525a9f5f10c803883bad
[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] b75a70ce3f5218b5b8293c32e32bb32cc0127a327db4d94d6bade3f83cf7122c
[INFO] running `Command { std: "docker" "start" "-a" "b75a70ce3f5218b5b8293c32e32bb32cc0127a327db4d94d6bade3f83cf7122c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lisbeth_tuple_tools-9f2fffe36aa94535)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test append::tests::append_empty_tuple ... ok
[INFO] [stdout] test append::tests::append_up_to_eight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lisbeth_tuple_tools
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b75a70ce3f5218b5b8293c32e32bb32cc0127a327db4d94d6bade3f83cf7122c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75a70ce3f5218b5b8293c32e32bb32cc0127a327db4d94d6bade3f83cf7122c", kill_on_drop: false }`
[INFO] [stdout] b75a70ce3f5218b5b8293c32e32bb32cc0127a327db4d94d6bade3f83cf7122c