[INFO] fetching crate factory-m8 1.0.0...
[INFO] testing factory-m8-1.0.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate factory-m8 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate factory-m8 1.0.0
[INFO] finished tweaking crates.io crate factory-m8 1.0.0
[INFO] tweaked toml for crates.io crate factory-m8 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate factory-m8 1.0.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate factory-m8 1.0.0 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da709a54c01a547594f93aa2d318b3791132b3aee60b34dfbb63cf8c58d11d90
[INFO] running `Command { std: "docker" "start" "-a" "da709a54c01a547594f93aa2d318b3791132b3aee60b34dfbb63cf8c58d11d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da709a54c01a547594f93aa2d318b3791132b3aee60b34dfbb63cf8c58d11d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da709a54c01a547594f93aa2d318b3791132b3aee60b34dfbb63cf8c58d11d90", kill_on_drop: false }`
[INFO] [stdout] da709a54c01a547594f93aa2d318b3791132b3aee60b34dfbb63cf8c58d11d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b8639785873967debcab10fa98e2c1450e4f9aac3656d08b0f8ca45caaf98ca
[INFO] running `Command { std: "docker" "start" "-a" "7b8639785873967debcab10fa98e2c1450e4f9aac3656d08b0f8ca45caaf98ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling factory-m8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "7b8639785873967debcab10fa98e2c1450e4f9aac3656d08b0f8ca45caaf98ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8639785873967debcab10fa98e2c1450e4f9aac3656d08b0f8ca45caaf98ca", kill_on_drop: false }`
[INFO] [stdout] 7b8639785873967debcab10fa98e2c1450e4f9aac3656d08b0f8ca45caaf98ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acae19e915c17f2a3643166dcca249a39b5ea4e0818840936c6de69d02a202d8
[INFO] running `Command { std: "docker" "start" "-a" "acae19e915c17f2a3643166dcca249a39b5ea4e0818840936c6de69d02a202d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling factory-m8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "acae19e915c17f2a3643166dcca249a39b5ea4e0818840936c6de69d02a202d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acae19e915c17f2a3643166dcca249a39b5ea4e0818840936c6de69d02a202d8", kill_on_drop: false }`
[INFO] [stdout] acae19e915c17f2a3643166dcca249a39b5ea4e0818840936c6de69d02a202d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0440d7a13d7d4ea2cf57853eacbe0fc46b815a0c4189241d589846050d50461d
[INFO] running `Command { std: "docker" "start" "-a" "0440d7a13d7d4ea2cf57853eacbe0fc46b815a0c4189241d589846050d50461d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/factory_m8-765053ec25908401)
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests factory_m8
[INFO] [stdout] test tests::test_sentinel_custom_type ... ok
[INFO] [stdout] test tests::test_sentinel_i64 ... ok
[INFO] [stdout] test tests::test_sentinel_option_some_non_sentinel ... ok
[INFO] [stdout] test tests::test_sentinel_option_custom_type ... ok
[INFO] [stdout] test tests::test_sentinel_option_some_sentinel ... ok
[INFO] [stdout] test tests::test_sentinel_option_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] test src/lib.rs - FactoryCreate (line 226) ... ignored
[INFO] [stdout] test src/lib.rs - Sentinel (line 109) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Sentinel (line 109) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `factory_core`
[INFO] [stdout]    --> src/lib.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | use factory_core::Sentinel;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `factory_core`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 110 - use factory_core::Sentinel;
[INFO] [stdout] 110 + use factory_m8::Sentinel;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Sentinel (line 109)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.18s; merged doctests compilation took 0.09s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0440d7a13d7d4ea2cf57853eacbe0fc46b815a0c4189241d589846050d50461d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0440d7a13d7d4ea2cf57853eacbe0fc46b815a0c4189241d589846050d50461d", kill_on_drop: false }`
[INFO] [stdout] 0440d7a13d7d4ea2cf57853eacbe0fc46b815a0c4189241d589846050d50461d
