[INFO] fetching crate result-either 0.1.4...
[INFO] testing result-either-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate result-either 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate result-either 0.1.4
[INFO] finished tweaking crates.io crate result-either 0.1.4
[INFO] tweaked toml for crates.io crate result-either 0.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate result-either 0.1.4 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-either 0.1.4 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] b00d9b99e4756e63c69030ebaa2bf51e15468b19ec29234293d9080d12021c32
[INFO] running `Command { std: "docker" "start" "-a" "b00d9b99e4756e63c69030ebaa2bf51e15468b19ec29234293d9080d12021c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b00d9b99e4756e63c69030ebaa2bf51e15468b19ec29234293d9080d12021c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00d9b99e4756e63c69030ebaa2bf51e15468b19ec29234293d9080d12021c32", kill_on_drop: false }`
[INFO] [stdout] b00d9b99e4756e63c69030ebaa2bf51e15468b19ec29234293d9080d12021c32
[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] bb81f0c9b5e9c9b1601dd5fc8a1314448428f5a8cef02b888edda4d3f6d4c9bf
[INFO] running `Command { std: "docker" "start" "-a" "bb81f0c9b5e9c9b1601dd5fc8a1314448428f5a8cef02b888edda4d3f6d4c9bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-either v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "bb81f0c9b5e9c9b1601dd5fc8a1314448428f5a8cef02b888edda4d3f6d4c9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb81f0c9b5e9c9b1601dd5fc8a1314448428f5a8cef02b888edda4d3f6d4c9bf", kill_on_drop: false }`
[INFO] [stdout] bb81f0c9b5e9c9b1601dd5fc8a1314448428f5a8cef02b888edda4d3f6d4c9bf
[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] f59e3883abf9c636266597ee1163d48dda09d6534849c7e63f87bed6256fc69a
[INFO] running `Command { std: "docker" "start" "-a" "f59e3883abf9c636266597ee1163d48dda09d6534849c7e63f87bed6256fc69a", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-either v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f59e3883abf9c636266597ee1163d48dda09d6534849c7e63f87bed6256fc69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59e3883abf9c636266597ee1163d48dda09d6534849c7e63f87bed6256fc69a", kill_on_drop: false }`
[INFO] [stdout] f59e3883abf9c636266597ee1163d48dda09d6534849c7e63f87bed6256fc69a
[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] 281a610ff5381037c40cf75e705aa4673a95fc78c46e89e44a8dbcdb83bad11d
[INFO] running `Command { std: "docker" "start" "-a" "281a610ff5381037c40cf75e705aa4673a95fc78c46e89e44a8dbcdb83bad11d", 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_either-91df9781fa39ccd5)
[INFO] [stderr]    Doc-tests result_either
[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] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - ResultExt::either_as_deref_mut (line 115) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_as_deref_mut (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::copied_err (line 133) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::into_iter_err (line 194) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::into_inner (line 365) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_as_deref (line 69) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::either_as_deref (line 97) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::cloned_err (line 148) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::iter_err (line 164) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::flip (line 347) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::err_into (line 331) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::map_err_or_else (line 229) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::iter_err_mut (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::map_err_or (line 209) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or_else (line 268) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or_default (line 288) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::unwrap_err_or (line 250) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::transpose_err (line 308) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "281a610ff5381037c40cf75e705aa4673a95fc78c46e89e44a8dbcdb83bad11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281a610ff5381037c40cf75e705aa4673a95fc78c46e89e44a8dbcdb83bad11d", kill_on_drop: false }`
[INFO] [stdout] 281a610ff5381037c40cf75e705aa4673a95fc78c46e89e44a8dbcdb83bad11d