[INFO] fetching crate spacelane 0.1.0...
[INFO] testing spacelane-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate spacelane 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate spacelane 0.1.0
[INFO] finished tweaking crates.io crate spacelane 0.1.0
[INFO] tweaked toml for crates.io crate spacelane 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spacelane 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3ebf7f915e41f452c2c76d2ef0098db36eb43c9419f902351a0e1b459b38e692
[INFO] running `Command { std: "docker" "start" "-a" "3ebf7f915e41f452c2c76d2ef0098db36eb43c9419f902351a0e1b459b38e692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ebf7f915e41f452c2c76d2ef0098db36eb43c9419f902351a0e1b459b38e692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ebf7f915e41f452c2c76d2ef0098db36eb43c9419f902351a0e1b459b38e692", kill_on_drop: false }`
[INFO] [stdout] 3ebf7f915e41f452c2c76d2ef0098db36eb43c9419f902351a0e1b459b38e692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 93612aafde2ea32cc68c2c7cd3296a4a529b7c1c033d9ace0e2fa988f1a24ee9
[INFO] running `Command { std: "docker" "start" "-a" "93612aafde2ea32cc68c2c7cd3296a4a529b7c1c033d9ace0e2fa988f1a24ee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling spacelane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "93612aafde2ea32cc68c2c7cd3296a4a529b7c1c033d9ace0e2fa988f1a24ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93612aafde2ea32cc68c2c7cd3296a4a529b7c1c033d9ace0e2fa988f1a24ee9", kill_on_drop: false }`
[INFO] [stdout] 93612aafde2ea32cc68c2c7cd3296a4a529b7c1c033d9ace0e2fa988f1a24ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2df6c7d12acaa75d3dd99d68df77e98101822bdf0e5a80528b525ab32435c1dd
[INFO] running `Command { std: "docker" "start" "-a" "2df6c7d12acaa75d3dd99d68df77e98101822bdf0e5a80528b525ab32435c1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling spacelane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2df6c7d12acaa75d3dd99d68df77e98101822bdf0e5a80528b525ab32435c1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df6c7d12acaa75d3dd99d68df77e98101822bdf0e5a80528b525ab32435c1dd", kill_on_drop: false }`
[INFO] [stdout] 2df6c7d12acaa75d3dd99d68df77e98101822bdf0e5a80528b525ab32435c1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8136dc410094d6ccd6bc54f55435bcc05ab10042d8ea83664a77932c5381cdd8
[INFO] running `Command { std: "docker" "start" "-a" "8136dc410094d6ccd6bc54f55435bcc05ab10042d8ea83664a77932c5381cdd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spacelane-59e3cc9036fa4462)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spacelane
[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" "8136dc410094d6ccd6bc54f55435bcc05ab10042d8ea83664a77932c5381cdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8136dc410094d6ccd6bc54f55435bcc05ab10042d8ea83664a77932c5381cdd8", kill_on_drop: false }`
[INFO] [stdout] 8136dc410094d6ccd6bc54f55435bcc05ab10042d8ea83664a77932c5381cdd8