[INFO] fetching crate result_option 0.3.0...
[INFO] testing result_option-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate result_option 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate result_option 0.3.0
[INFO] finished tweaking crates.io crate result_option 0.3.0
[INFO] tweaked toml for crates.io crate result_option 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate result_option 0.3.0 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] crate crates.io crate result_option 0.3.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8c82a82303d269321edcdecb5eac40bbd951cdc0e2abedd620aec14a0a0ced64
[INFO] running `Command { std: "docker" "start" "-a" "8c82a82303d269321edcdecb5eac40bbd951cdc0e2abedd620aec14a0a0ced64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c82a82303d269321edcdecb5eac40bbd951cdc0e2abedd620aec14a0a0ced64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c82a82303d269321edcdecb5eac40bbd951cdc0e2abedd620aec14a0a0ced64", kill_on_drop: false }`
[INFO] [stdout] 8c82a82303d269321edcdecb5eac40bbd951cdc0e2abedd620aec14a0a0ced64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c171a4850ea2851f52d8a39556f123abea039373d766997c76fe679f879f674f
[INFO] running `Command { std: "docker" "start" "-a" "c171a4850ea2851f52d8a39556f123abea039373d766997c76fe679f879f674f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap-infallible v0.1.5
[INFO] [stderr]    Compiling result_option v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "c171a4850ea2851f52d8a39556f123abea039373d766997c76fe679f879f674f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c171a4850ea2851f52d8a39556f123abea039373d766997c76fe679f879f674f", kill_on_drop: false }`
[INFO] [stdout] c171a4850ea2851f52d8a39556f123abea039373d766997c76fe679f879f674f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cfd2d7699e9307cc3373cddf528deba4e4d9764a449ebb5e685ba5bc2c330c46
[INFO] running `Command { std: "docker" "start" "-a" "cfd2d7699e9307cc3373cddf528deba4e4d9764a449ebb5e685ba5bc2c330c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling result_option v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "cfd2d7699e9307cc3373cddf528deba4e4d9764a449ebb5e685ba5bc2c330c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd2d7699e9307cc3373cddf528deba4e4d9764a449ebb5e685ba5bc2c330c46", kill_on_drop: false }`
[INFO] [stdout] cfd2d7699e9307cc3373cddf528deba4e4d9764a449ebb5e685ba5bc2c330c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3b1ce8d39945945380f1abd4ae4d42a719ebe4007b8f8095cb91db4806c3c903
[INFO] running `Command { std: "docker" "start" "-a" "3b1ce8d39945945380f1abd4ae4d42a719ebe4007b8f8095cb91db4806c3c903", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/result_option-852c98487081c473)
[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] [stderr]    Doc-tests result_option
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect (line 209) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect_err (line 418) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect_option (line 546) ... ok
[INFO] [stdout] test src/infallible.rs - infallible::ResultOption<T,Infallible>::unwrap_infallible (line 36) ... ok
[INFO] [stdout] test src/infallible.rs - infallible::ResultOption<T,Infallible>::unwrap_infallible (line 20) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::from (line 766) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect_option (line 556) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::from (line 729) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err (line 376) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect_err (line 425) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect (line 223) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err_unchecked (line 462) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err_unchecked (line 469) - compile ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err_unchecked (line 476) - compile ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err (line 383) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_or_none (line 690) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option (line 503) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option (line 513) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_or_some_default (line 648) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_or_some_default (line 661) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_unchecked (line 599) - compile ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect_err (line 432) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_unchecked (line 589) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_or_default (line 344) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_unchecked (line 253) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_unchecked (line 260) - compile ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_unchecked (line 267) - compile ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_option_or_some (line 620) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_or (line 293) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_or_else (line 318) ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap (line 174) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::expect (line 216) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap (line 181) - should panic ... ok
[INFO] [stdout] test src/lib.rs - ResultOption<T,E>::unwrap_err (line 390) - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.15s; merged doctests compilation took 1.00s
[INFO] running `Command { std: "docker" "inspect" "3b1ce8d39945945380f1abd4ae4d42a719ebe4007b8f8095cb91db4806c3c903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1ce8d39945945380f1abd4ae4d42a719ebe4007b8f8095cb91db4806c3c903", kill_on_drop: false }`
[INFO] [stdout] 3b1ce8d39945945380f1abd4ae4d42a719ebe4007b8f8095cb91db4806c3c903