[INFO] fetching crate sea-strum 0.23.0...
[INFO] testing sea-strum-0.23.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sea-strum 0.23.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sea-strum 0.23.0
[INFO] finished tweaking crates.io crate sea-strum 0.23.0
[INFO] tweaked toml for crates.io crate sea-strum 0.23.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sea-strum 0.23.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[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-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ffe12ee81205e9a79ffde37d6c8f02ce51f8d86679bc38b48cd2b50e65392a9
[INFO] running `Command { std: "docker" "start" "-a" "2ffe12ee81205e9a79ffde37d6c8f02ce51f8d86679bc38b48cd2b50e65392a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ffe12ee81205e9a79ffde37d6c8f02ce51f8d86679bc38b48cd2b50e65392a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffe12ee81205e9a79ffde37d6c8f02ce51f8d86679bc38b48cd2b50e65392a9", kill_on_drop: false }`
[INFO] [stdout] 2ffe12ee81205e9a79ffde37d6c8f02ce51f8d86679bc38b48cd2b50e65392a9
[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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5624c1f62095757c5878ad925e7f6ce6ab3eee6fb1a18aba309e2d8aef1f5dae
[INFO] running `Command { std: "docker" "start" "-a" "5624c1f62095757c5878ad925e7f6ce6ab3eee6fb1a18aba309e2d8aef1f5dae", kill_on_drop: false }`
[INFO] [stderr]    Compiling sea-strum v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "5624c1f62095757c5878ad925e7f6ce6ab3eee6fb1a18aba309e2d8aef1f5dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5624c1f62095757c5878ad925e7f6ce6ab3eee6fb1a18aba309e2d8aef1f5dae", kill_on_drop: false }`
[INFO] [stdout] 5624c1f62095757c5878ad925e7f6ce6ab3eee6fb1a18aba309e2d8aef1f5dae
[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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c577fcc96035dd9dff6a2d8cc5ca38db7514d1915f78bbcfeab1544ca826a5
[INFO] running `Command { std: "docker" "start" "-a" "04c577fcc96035dd9dff6a2d8cc5ca38db7514d1915f78bbcfeab1544ca826a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling sea-strum_macros v0.23.0
[INFO] [stderr]    Compiling sea-strum v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "04c577fcc96035dd9dff6a2d8cc5ca38db7514d1915f78bbcfeab1544ca826a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c577fcc96035dd9dff6a2d8cc5ca38db7514d1915f78bbcfeab1544ca826a5", kill_on_drop: false }`
[INFO] [stdout] 04c577fcc96035dd9dff6a2d8cc5ca38db7514d1915f78bbcfeab1544ca826a5
[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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4a099a6be3cc8994a11eb02a45a8abbb497b7f338e4c58d1c0056e0c7cc5d62
[INFO] running `Command { std: "docker" "start" "-a" "c4a099a6be3cc8994a11eb02a45a8abbb497b7f338e4c58d1c0056e0c7cc5d62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strum-371594b2b2c9af1c)
[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 strum
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/additional_attributes.rs - additional_attributes (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - IntoEnumIterator (line 68) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumMessage (line 106) ... FAILED
[INFO] [stdout] test src/lib.rs - EnumProperty (line 137) ... FAILED
[INFO] [stdout] test src/additional_attributes.rs - additional_attributes (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IntoEnumIterator (line 68) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `strum::EnumIter`
[INFO] [stdout]    --> src/lib.rs:72:13
[INFO] [stdout]     |
[INFO] [stdout]  72 | use strum::{EnumIter, IntoEnumIterator};
[INFO] [stdout]     |             ^^^^^^^^ no `EnumIter` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |             #[cfg(all(docsrs, feature = "derive"))]
[INFO] [stdout]     |                       ------ the item is gated here
[INFO] [stdout] ...
[INFO] [stdout] 216 |     EnumIter,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Color: IntoEnumIterator` is not satisfied
[INFO] [stdout]   --> src/lib.rs:93:20
[INFO] [stdout]    |
[INFO] [stdout] 93 | generic_iterator::<Color, _>(|color| println!("{:?}", color));
[INFO] [stdout]    |                    ^^^^^ unsatisfied trait bound
[INFO] [stdout]    |
[INFO] [stdout] help: the trait `IntoEnumIterator` is not implemented for `Color`
[INFO] [stdout]   --> src/lib.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | enum Color {
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] note: required by a bound in `generic_iterator`
[INFO] [stdout]   --> src/lib.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn generic_iterator<E, F>(pred: F)
[INFO] [stdout]    |    ---------------- required by a bound in this function
[INFO] [stdout] 84 | where
[INFO] [stdout] 85 |     E: IntoEnumIterator,
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ required by this bound in `generic_iterator`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumMessage (line 106) stdout ----
[INFO] [stdout] error: cannot find derive macro `EnumMessage` in this scope
[INFO] [stdout]    --> src/lib.rs:112:32
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[derive(PartialEq, Eq, Debug, EnumMessage)]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `EnumMessage` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> src/lib.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | use strum::EnumMessage;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 |     #[strum(message="I have a dog")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 |     #[strum(detailed_message="My dog's name is Spots")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:117:7
[INFO] [stdout]     |
[INFO] [stdout] 117 |     #[strum(message="I don't have a cat")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_message` found for enum `Pet` in the current scope
[INFO] [stdout]    --> src/lib.rs:122:35
[INFO] [stdout]     |
[INFO] [stdout] 113 | enum Pet {
[INFO] [stdout]     | -------- method `get_message` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 122 | assert_eq!("I have a dog", my_pet.get_message().unwrap());
[INFO] [stdout]     |                                   ^^^^^^^^^^^ method not found in `Pet`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get_message`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `EnumMessage`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - EnumProperty (line 137) stdout ----
[INFO] [stdout] error: cannot find derive macro `EnumProperty` in this scope
[INFO] [stdout]    --> src/lib.rs:143:32
[INFO] [stdout]     |
[INFO] [stdout] 143 | #[derive(PartialEq, Eq, Debug, EnumProperty)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `EnumProperty` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> src/lib.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 | use strum::EnumProperty;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 |     #[strum(props(Teacher="Ms.Frizzle", Room="201"))]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:147:7
[INFO] [stdout]     |
[INFO] [stdout] 147 |     #[strum(props(Teacher="Mr.Smith"))]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:148:7
[INFO] [stdout]     |
[INFO] [stdout] 148 |     #[strum(props(Room="103"))]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `strum` in this scope
[INFO] [stdout]    --> src/lib.rs:150:7
[INFO] [stdout]     |
[INFO] [stdout] 150 |     #[strum(props(Time="2:30"))]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `strum` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | extern crate r#strum;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_str` found for enum `Class` in the current scope
[INFO] [stdout]    --> src/lib.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 144 | enum Class {
[INFO] [stdout]     | ---------- method `get_str` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 155 | assert_eq!("Ms.Frizzle", history.get_str("Teacher").unwrap());
[INFO] [stdout]     |                                  ^^^^^^^ method not found in `Class`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `get_str`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `EnumProperty`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - EnumMessage (line 106)
[INFO] [stdout]     src/lib.rs - EnumProperty (line 137)
[INFO] [stdout]     src/lib.rs - IntoEnumIterator (line 68)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c4a099a6be3cc8994a11eb02a45a8abbb497b7f338e4c58d1c0056e0c7cc5d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a099a6be3cc8994a11eb02a45a8abbb497b7f338e4c58d1c0056e0c7cc5d62", kill_on_drop: false }`
[INFO] [stdout] c4a099a6be3cc8994a11eb02a45a8abbb497b7f338e4c58d1c0056e0c7cc5d62
