[INFO] fetching crate rama-error 0.3.0-alpha.3...
[INFO] testing rama-error-0.3.0-alpha.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rama-error 0.3.0-alpha.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rama-error 0.3.0-alpha.3
[INFO] finished tweaking crates.io crate rama-error 0.3.0-alpha.3
[INFO] tweaked toml for crates.io crate rama-error 0.3.0-alpha.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rama-error 0.3.0-alpha.3 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 rama-error 0.3.0-alpha.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7068c736da2878580cfe2f97b42b9c1dc297f4688bef8a42f645065b0b66f8bc
[INFO] running `Command { std: "docker" "start" "-a" "7068c736da2878580cfe2f97b42b9c1dc297f4688bef8a42f645065b0b66f8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7068c736da2878580cfe2f97b42b9c1dc297f4688bef8a42f645065b0b66f8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7068c736da2878580cfe2f97b42b9c1dc297f4688bef8a42f645065b0b66f8bc", kill_on_drop: false }`
[INFO] [stdout] 7068c736da2878580cfe2f97b42b9c1dc297f4688bef8a42f645065b0b66f8bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9e9cc8dd47a856b4fce0617a513028db45f9d80f4923de5e2395b9d97e828763
[INFO] running `Command { std: "docker" "start" "-a" "9e9cc8dd47a856b4fce0617a513028db45f9d80f4923de5e2395b9d97e828763", kill_on_drop: false }`
[INFO] [stderr]    Compiling rama-error v0.3.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "9e9cc8dd47a856b4fce0617a513028db45f9d80f4923de5e2395b9d97e828763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9cc8dd47a856b4fce0617a513028db45f9d80f4923de5e2395b9d97e828763", kill_on_drop: false }`
[INFO] [stdout] 9e9cc8dd47a856b4fce0617a513028db45f9d80f4923de5e2395b9d97e828763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a428078331e9ba33c502f504892bb1dd2cc37421b44c51f54b84cfba6c0a3450
[INFO] running `Command { std: "docker" "start" "-a" "a428078331e9ba33c502f504892bb1dd2cc37421b44c51f54b84cfba6c0a3450", kill_on_drop: false }`
[INFO] [stderr]    Compiling rama-error v0.3.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a428078331e9ba33c502f504892bb1dd2cc37421b44c51f54b84cfba6c0a3450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a428078331e9ba33c502f504892bb1dd2cc37421b44c51f54b84cfba6c0a3450", kill_on_drop: false }`
[INFO] [stdout] a428078331e9ba33c502f504892bb1dd2cc37421b44c51f54b84cfba6c0a3450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1d28f0721e15948fb694ddbe4b285f29e599aa0ea65e5b21a592e1fe7f6b9571
[INFO] running `Command { std: "docker" "start" "-a" "1d28f0721e15948fb694ddbe4b285f29e599aa0ea65e5b21a592e1fe7f6b9571", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rama_error-435b7e745f5e94e6)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test ext::tests::box_error_context ... ok
[INFO] [stdout] test ext::tests::message_error_context ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast_fail ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast_mut_fail ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_is ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast_ref ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_is_not ... ok
[INFO] [stdout] test test::test_macro_error_format_string ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast_ref_fail ... ok
[INFO] [stdout] test ext::wrapper::tests::opaque_error_downcast_mut ... ok
[INFO] [stdout] test test::test_macro_error_from_error ... ok
[INFO] [stdout] test test::test_macro_error_string ... ok
[INFO] [stdout] test ext::tests::custom_error_backtrace ... ok
[INFO] [stdout] test ext::tests::test_chain_error_source ... ok
[INFO] [stdout] test ext::tests::test_wrapper_error_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rama_error
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorExt::into_opaque (line 155) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorExt::with_context (line 126) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorContext (line 15) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorExt (line 90) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorExt::context (line 112) ... ok
[INFO] [stdout] test src/macros.rs - macros::__error (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/ext/mod.rs - ext::ErrorExt::backtrace (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.81s
[INFO] running `Command { std: "docker" "inspect" "1d28f0721e15948fb694ddbe4b285f29e599aa0ea65e5b21a592e1fe7f6b9571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d28f0721e15948fb694ddbe4b285f29e599aa0ea65e5b21a592e1fe7f6b9571", kill_on_drop: false }`
[INFO] [stdout] 1d28f0721e15948fb694ddbe4b285f29e599aa0ea65e5b21a592e1fe7f6b9571