[INFO] fetching crate sumtype-macro 0.2.6...
[INFO] testing sumtype-macro-0.2.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sumtype-macro 0.2.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sumtype-macro 0.2.6
[INFO] finished tweaking crates.io crate sumtype-macro 0.2.6
[INFO] tweaked toml for crates.io crate sumtype-macro 0.2.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sumtype-macro 0.2.6 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sumtype-macro 0.2.6 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b627fabab1b4e39e819b85c18855c1bdd09fe8c338ca9178b368f31f1cbde21
[INFO] running `Command { std: "docker" "start" "-a" "5b627fabab1b4e39e819b85c18855c1bdd09fe8c338ca9178b368f31f1cbde21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b627fabab1b4e39e819b85c18855c1bdd09fe8c338ca9178b368f31f1cbde21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b627fabab1b4e39e819b85c18855c1bdd09fe8c338ca9178b368f31f1cbde21", kill_on_drop: false }`
[INFO] [stdout] 5b627fabab1b4e39e819b85c18855c1bdd09fe8c338ca9178b368f31f1cbde21
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] debe47047a64fe8fa29277755f4f6a740ab39be3710842f607df9eb91a82c79f
[INFO] running `Command { std: "docker" "start" "-a" "debe47047a64fe8fa29277755f4f6a740ab39be3710842f607df9eb91a82c79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling gotgraph v0.2.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling template-quote-impl v0.4.2
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling template-quote v0.4.2
[INFO] [stderr]    Compiling aquamarine v0.6.0
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling type-leak v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling sumtype-macro v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.98s
[INFO] running `Command { std: "docker" "inspect" "debe47047a64fe8fa29277755f4f6a740ab39be3710842f607df9eb91a82c79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debe47047a64fe8fa29277755f4f6a740ab39be3710842f607df9eb91a82c79f", kill_on_drop: false }`
[INFO] [stdout] debe47047a64fe8fa29277755f4f6a740ab39be3710842f607df9eb91a82c79f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db24d42c7a68efd2ce2a668e15de5cf9c135df67b7188e5d4baec6043c843564
[INFO] running `Command { std: "docker" "start" "-a" "db24d42c7a68efd2ce2a668e15de5cf9c135df67b7188e5d4baec6043c843564", kill_on_drop: false }`
[INFO] [stderr]    Compiling sumtype-macro v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "db24d42c7a68efd2ce2a668e15de5cf9c135df67b7188e5d4baec6043c843564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db24d42c7a68efd2ce2a668e15de5cf9c135df67b7188e5d4baec6043c843564", kill_on_drop: false }`
[INFO] [stdout] db24d42c7a68efd2ce2a668e15de5cf9c135df67b7188e5d4baec6043c843564
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c1cd1cc5bac0616509c004f456e8ad52782fd6d1c9ee3a627b0abe7c55d3dcf
[INFO] running `Command { std: "docker" "start" "-a" "7c1cd1cc5bac0616509c004f456e8ad52782fd6d1c9ee3a627b0abe7c55d3dcf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/sumtype_macro-84a2e9b83cac5715)
[INFO] [stderr]    Doc-tests sumtype_macro
[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 3 tests
[INFO] [stdout] test lib.rs - sumtype (line 963) ... FAILED
[INFO] [stdout] test lib.rs - sumtype (line 926) ... FAILED
[INFO] [stdout] test lib.rs - sumtype (line 947) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - sumtype (line 963) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `sumtype`
[INFO] [stdout]    --> lib.rs:964:5
[INFO] [stdout]     |
[INFO] [stdout] 964 | use sumtype::sumtype;
[INFO] [stdout]     |     ^^^^^^^ use of unresolved module or unlinked crate `sumtype`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `sumtype`, use `cargo add sumtype` to add it to your `Cargo.toml`
[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] ---- lib.rs - sumtype (line 926) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `sumtype`
[INFO] [stdout]    --> lib.rs:927:5
[INFO] [stdout]     |
[INFO] [stdout] 927 | use sumtype::sumtype;
[INFO] [stdout]     |     ^^^^^^^ use of unresolved module or unlinked crate `sumtype`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `sumtype`, use `cargo add sumtype` to add it to your `Cargo.toml`
[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] ---- lib.rs - sumtype (line 947) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `sumtype`
[INFO] [stdout]    --> lib.rs:948:5
[INFO] [stdout]     |
[INFO] [stdout] 948 | use sumtype::sumtype;
[INFO] [stdout]     |     ^^^^^^^ use of unresolved module or unlinked crate `sumtype`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `sumtype`, use `cargo add sumtype` to add it to your `Cargo.toml`
[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]     lib.rs - sumtype (line 926)
[INFO] [stdout]     lib.rs - sumtype (line 947)
[INFO] [stdout]     lib.rs - sumtype (line 963)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7c1cd1cc5bac0616509c004f456e8ad52782fd6d1c9ee3a627b0abe7c55d3dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1cd1cc5bac0616509c004f456e8ad52782fd6d1c9ee3a627b0abe7c55d3dcf", kill_on_drop: false }`
[INFO] [stdout] 7c1cd1cc5bac0616509c004f456e8ad52782fd6d1c9ee3a627b0abe7c55d3dcf
