[INFO] fetching crate extra_result 1.0.1...
[INFO] testing extra_result-1.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate extra_result 1.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate extra_result 1.0.1
[INFO] finished tweaking crates.io crate extra_result 1.0.1
[INFO] tweaked toml for crates.io crate extra_result 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extra_result 1.0.1 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 extra_result 1.0.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d4a5ead850ed04064e1893ecab8ce6bc202d987d052b1094fc39990c9535c849
[INFO] running `Command { std: "docker" "start" "-a" "d4a5ead850ed04064e1893ecab8ce6bc202d987d052b1094fc39990c9535c849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a5ead850ed04064e1893ecab8ce6bc202d987d052b1094fc39990c9535c849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a5ead850ed04064e1893ecab8ce6bc202d987d052b1094fc39990c9535c849", kill_on_drop: false }`
[INFO] [stdout] d4a5ead850ed04064e1893ecab8ce6bc202d987d052b1094fc39990c9535c849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bdb08c5447eeaf49760b6a28efd4260eb98dd88680fb23f981c6591a67eeb257
[INFO] running `Command { std: "docker" "start" "-a" "bdb08c5447eeaf49760b6a28efd4260eb98dd88680fb23f981c6591a67eeb257", kill_on_drop: false }`
[INFO] [stderr]    Compiling extra_result v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "bdb08c5447eeaf49760b6a28efd4260eb98dd88680fb23f981c6591a67eeb257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb08c5447eeaf49760b6a28efd4260eb98dd88680fb23f981c6591a67eeb257", kill_on_drop: false }`
[INFO] [stdout] bdb08c5447eeaf49760b6a28efd4260eb98dd88680fb23f981c6591a67eeb257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ea4c88ef5f6f37bcc9f1f0931c3415382d0612e79376fe9016c7327e1436159
[INFO] running `Command { std: "docker" "start" "-a" "7ea4c88ef5f6f37bcc9f1f0931c3415382d0612e79376fe9016c7327e1436159", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling extra_result v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "7ea4c88ef5f6f37bcc9f1f0931c3415382d0612e79376fe9016c7327e1436159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea4c88ef5f6f37bcc9f1f0931c3415382d0612e79376fe9016c7327e1436159", kill_on_drop: false }`
[INFO] [stdout] 7ea4c88ef5f6f37bcc9f1f0931c3415382d0612e79376fe9016c7327e1436159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5a51358950b49668399c39910bb6e8d1d4dbbe88f27ae7cfdfd5637032068cba
[INFO] running `Command { std: "docker" "start" "-a" "5a51358950b49668399c39910bb6e8d1d4dbbe88f27ae7cfdfd5637032068cba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extra_result-c2391a82933eb131)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::and_then_on_err ... ok
[INFO] [stdout] test tests::inspect_err_on_err ... ok
[INFO] [stdout] test tests::inspect_err_on_ok ... ok
[INFO] [stdout] test tests::and_then_on_ok ... ok
[INFO] [stdout] test tests::is_err_false_and_on_ok ... ok
[INFO] [stdout] test tests::is_ok_false_and_on_err ... ok
[INFO] [stdout] test tests::is_ok_false_and_on_ok ... ok
[INFO] [stdout] test tests::map_err_on_err ... ok
[INFO] [stdout] test tests::map_err_on_ok ... ok
[INFO] [stdout] test tests::map_on_ok ... ok
[INFO] [stdout] test tests::map_on_err ... ok
[INFO] [stdout] test tests::map_or_else_on_err ... ok
[INFO] [stdout] test tests::map_or_else_on_ok ... ok
[INFO] [stdout] test tests::map_or_on_err ... ok
[INFO] [stdout] test tests::inspect_on_ok ... ok
[INFO] [stdout] test tests::map_or_on_ok ... ok
[INFO] [stdout] test tests::is_err_false_and_on_err ... ok
[INFO] [stdout] test tests::is_err_true_and_on_err ... ok
[INFO] [stdout] test tests::is_err_true_and_on_ok ... ok
[INFO] [stdout] test tests::or_else_err_on_err ... ok
[INFO] [stdout] test tests::is_ok_true_and_on_ok ... ok
[INFO] [stdout] test tests::is_ok_true_and_on_err ... ok
[INFO] [stdout] test tests::or_else_err_on_ok ... ok
[INFO] [stdout] test tests::or_else_ok_on_ok ... ok
[INFO] [stdout] test tests::or_else_ok_on_err ... ok
[INFO] [stdout] test tests::unwrap_or_else_on_ok ... ok
[INFO] [stdout] test tests::unwrap_or_else_on_err ... ok
[INFO] [stdout] test tests::inspect_on_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extra_result
[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" "5a51358950b49668399c39910bb6e8d1d4dbbe88f27ae7cfdfd5637032068cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a51358950b49668399c39910bb6e8d1d4dbbe88f27ae7cfdfd5637032068cba", kill_on_drop: false }`
[INFO] [stdout] 5a51358950b49668399c39910bb6e8d1d4dbbe88f27ae7cfdfd5637032068cba