[INFO] fetching crate rerast_macros 0.1.12...
[INFO] testing rerast_macros-0.1.12 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rerast_macros 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rerast_macros 0.1.12
[INFO] finished tweaking crates.io crate rerast_macros 0.1.12
[INFO] tweaked toml for crates.io crate rerast_macros 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rerast_macros 0.1.12 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c3610b89710b032035fae4751bece1671800a22688e78f5d5aa68e08c1aa7d27
[INFO] running `Command { std: "docker" "start" "-a" "c3610b89710b032035fae4751bece1671800a22688e78f5d5aa68e08c1aa7d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3610b89710b032035fae4751bece1671800a22688e78f5d5aa68e08c1aa7d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3610b89710b032035fae4751bece1671800a22688e78f5d5aa68e08c1aa7d27", kill_on_drop: false }`
[INFO] [stdout] c3610b89710b032035fae4751bece1671800a22688e78f5d5aa68e08c1aa7d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0ec01717a3fc4c898862ef70d40cac57e5152b1bb20fc34ccd5858a361a30257
[INFO] running `Command { std: "docker" "start" "-a" "0ec01717a3fc4c898862ef70d40cac57e5152b1bb20fc34ccd5858a361a30257", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling rerast_macros v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "0ec01717a3fc4c898862ef70d40cac57e5152b1bb20fc34ccd5858a361a30257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec01717a3fc4c898862ef70d40cac57e5152b1bb20fc34ccd5858a361a30257", kill_on_drop: false }`
[INFO] [stdout] 0ec01717a3fc4c898862ef70d40cac57e5152b1bb20fc34ccd5858a361a30257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 32212ab9e2f0e996fb2e4b3bca8de592f5be529e3fffffb577ca2de89ce430fd
[INFO] running `Command { std: "docker" "start" "-a" "32212ab9e2f0e996fb2e4b3bca8de592f5be529e3fffffb577ca2de89ce430fd", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling rerast_macros v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "32212ab9e2f0e996fb2e4b3bca8de592f5be529e3fffffb577ca2de89ce430fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32212ab9e2f0e996fb2e4b3bca8de592f5be529e3fffffb577ca2de89ce430fd", kill_on_drop: false }`
[INFO] [stdout] 32212ab9e2f0e996fb2e4b3bca8de592f5be529e3fffffb577ca2de89ce430fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 25a0f31c95f1c59791245b5c15acd9b59ac1a0874ee800399e56bc2beca3240c
[INFO] running `Command { std: "docker" "start" "-a" "25a0f31c95f1c59791245b5c15acd9b59ac1a0874ee800399e56bc2beca3240c", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rerast_macros-09df54894257e3bd)
[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 rerast_macros
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - replace_pattern (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - replace_pattern (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - replace_pattern (line 106) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 94) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `rerast`
[INFO] [stdout]   --> src/lib.rs:95:14
[INFO] [stdout]    |
[INFO] [stdout] 95 | #[macro_use] extern crate rerast;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 117) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Foo` in this scope
[INFO] [stdout]    --> src/lib.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn f() -> Foo {Foo(42)}
[INFO] [stdout]     |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Foo` in this scope
[INFO] [stdout]    --> src/lib.rs:120:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |     Result::Ok(Foo(x)) => x,
[INFO] [stdout]     |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Foo` in this scope
[INFO] [stdout]    --> src/lib.rs:118:16
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn f() -> Foo {Foo(42)}
[INFO] [stdout]     |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0531.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 106) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:109:1
[INFO] [stdout]     |
[INFO] [stdout] 109 | / match f() {
[INFO] [stdout] 110 | |     Some(Foo(x)) => x,
[INFO] [stdout] 111 | |     None => 0,
[INFO] [stdout] 112 | | }
[INFO] [stdout]     | |_^ expected `()`, found `i32`
[INFO] [stdout]     |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]     |
[INFO] [stdout] 112 | };
[INFO] [stdout]     |  +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_106_0() -> i32 {
[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 E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - replace_pattern (line 106)
[INFO] [stdout]     src/lib.rs - replace_pattern (line 117)
[INFO] [stdout]     src/lib.rs - replace_pattern (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "25a0f31c95f1c59791245b5c15acd9b59ac1a0874ee800399e56bc2beca3240c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a0f31c95f1c59791245b5c15acd9b59ac1a0874ee800399e56bc2beca3240c", kill_on_drop: false }`
[INFO] [stdout] 25a0f31c95f1c59791245b5c15acd9b59ac1a0874ee800399e56bc2beca3240c
