[INFO] fetching crate stackbt_macros 0.1.2...
[INFO] testing stackbt_macros-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stackbt_macros 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stackbt_macros 0.1.2
[INFO] finished tweaking crates.io crate stackbt_macros 0.1.2
[INFO] tweaked toml for crates.io crate stackbt_macros 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackbt_macros 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c06a0db9601fc67828886a9cd19736f00e978a62f44b7815b52d39fd6620b043
[INFO] running `Command { std: "docker" "start" "-a" "c06a0db9601fc67828886a9cd19736f00e978a62f44b7815b52d39fd6620b043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c06a0db9601fc67828886a9cd19736f00e978a62f44b7815b52d39fd6620b043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06a0db9601fc67828886a9cd19736f00e978a62f44b7815b52d39fd6620b043", kill_on_drop: false }`
[INFO] [stdout] c06a0db9601fc67828886a9cd19736f00e978a62f44b7815b52d39fd6620b043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0beb50ded1a8ad0802a10f2225f8eeec9c76e59a972db4c5193d20999482f7e7
[INFO] running `Command { std: "docker" "start" "-a" "0beb50ded1a8ad0802a10f2225f8eeec9c76e59a972db4c5193d20999482f7e7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling stackbt_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:90:10
[INFO] [stdout]     |
[INFO] [stdout]  90 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:72:10
[INFO] [stdout]     |
[INFO] [stdout]  72 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:264:10
[INFO] [stdout]     |
[INFO] [stdout] 264 |     enum Foo {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:272:14
[INFO] [stdout]     |
[INFO] [stdout] 272 |         enum Bar : Foo {
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_main` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar0` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:273:28
[INFO] [stdout]     |
[INFO] [stdout] 273 |             Foo0 | Foo3 => Bar0,
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar1` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:274:28
[INFO] [stdout]     |
[INFO] [stdout] 274 |             Foo1 | Foo2 => Bar1
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stackbt_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0beb50ded1a8ad0802a10f2225f8eeec9c76e59a972db4c5193d20999482f7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0beb50ded1a8ad0802a10f2225f8eeec9c76e59a972db4c5193d20999482f7e7", kill_on_drop: false }`
[INFO] [stdout] 0beb50ded1a8ad0802a10f2225f8eeec9c76e59a972db4c5193d20999482f7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ae9e6e2d468e7406b4882a37c03880d85ae40ff61f9215b098b2f70a15145f
[INFO] running `Command { std: "docker" "start" "-a" "a1ae9e6e2d468e7406b4882a37c03880d85ae40ff61f9215b098b2f70a15145f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling stackbt_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:90:10
[INFO] [stdout]     |
[INFO] [stdout]  90 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:72:10
[INFO] [stdout]     |
[INFO] [stdout]  72 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Foo` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:264:10
[INFO] [stdout]     |
[INFO] [stdout] 264 |     enum Foo {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:272:14
[INFO] [stdout]     |
[INFO] [stdout] 272 |         enum Bar : Foo {
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_main` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar0` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:273:28
[INFO] [stdout]     |
[INFO] [stdout] 273 |             Foo0 | Foo3 => Bar0,
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bar1` is never used
[INFO] [stdout]    --> src/enum_divide_macro.rs:274:28
[INFO] [stdout]     |
[INFO] [stdout] 274 |             Foo1 | Foo2 => Bar1
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:101:10
[INFO] [stdout]     |
[INFO] [stdout] 101 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:90:10
[INFO] [stdout]     |
[INFO] [stdout]  90 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_divide_macro.rs:72:10
[INFO] [stdout]     |
[INFO] [stdout]  72 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 271 | /     enum_divide!(
[INFO] [stdout] 272 | |         enum Bar : Foo {
[INFO] [stdout] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stdout] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stdout]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_iter_macro.rs:31:10
[INFO] [stdout]     |
[INFO] [stdout]  31 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 255 | /     enum_iter!(
[INFO] [stdout] 256 | |         pub enum Foo: Bar {
[INFO] [stdout] 257 | |             Baz, 
[INFO] [stdout] 258 | |             Quux
[INFO] [stdout] 259 | |         }
[INFO] [stdout] 260 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `enum_eater` which comes from the expansion of the macro `enum_iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/enum_iter_macro.rs:21:10
[INFO] [stdout]     |
[INFO] [stdout]  21 |           );
[INFO] [stdout]     |            ^
[INFO] [stdout] ...
[INFO] [stdout] 255 | /     enum_iter!(
[INFO] [stdout] 256 | |         pub enum Foo: Bar {
[INFO] [stdout] 257 | |             Baz, 
[INFO] [stdout] 258 | |             Quux
[INFO] [stdout] 259 | |         }
[INFO] [stdout] 260 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `enum_eater` which comes from the expansion of the macro `enum_iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stackbt_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a1ae9e6e2d468e7406b4882a37c03880d85ae40ff61f9215b098b2f70a15145f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ae9e6e2d468e7406b4882a37c03880d85ae40ff61f9215b098b2f70a15145f", kill_on_drop: false }`
[INFO] [stdout] a1ae9e6e2d468e7406b4882a37c03880d85ae40ff61f9215b098b2f70a15145f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8107e4ecb4f5dcb1fefbdaf5d6e0c1f588d620d7c09fa11949a4db90a6945f6d
[INFO] running `Command { std: "docker" "start" "-a" "8107e4ecb4f5dcb1fefbdaf5d6e0c1f588d620d7c09fa11949a4db90a6945f6d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/enum_divide_macro.rs:101:10
[INFO] [stderr]     |
[INFO] [stderr] 101 |           );
[INFO] [stderr]     |            ^
[INFO] [stderr] ...
[INFO] [stderr] 271 | /     enum_divide!(
[INFO] [stderr] 272 | |         enum Bar : Foo {
[INFO] [stderr] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stderr] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stderr] 275 | |         }
[INFO] [stderr] 276 | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stderr]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stderr]     = note: `#[warn(semicolon_in_expressions_from_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/enum_divide_macro.rs:90:10
[INFO] [stderr]     |
[INFO] [stderr]  90 |           );
[INFO] [stderr]     |            ^
[INFO] [stderr] ...
[INFO] [stderr] 271 | /     enum_divide!(
[INFO] [stderr] 272 | |         enum Bar : Foo {
[INFO] [stderr] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stderr] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stderr] 275 | |         }
[INFO] [stderr] 276 | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stderr]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stderr]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/enum_divide_macro.rs:72:10
[INFO] [stderr]     |
[INFO] [stderr]  72 |           );
[INFO] [stderr]     |            ^
[INFO] [stderr] ...
[INFO] [stderr] 271 | /     enum_divide!(
[INFO] [stderr] 272 | |         enum Bar : Foo {
[INFO] [stderr] 273 | |             Foo0 | Foo3 => Bar0,
[INFO] [stderr] 274 | |             Foo1 | Foo2 => Bar1
[INFO] [stderr] 275 | |         }
[INFO] [stderr] 276 | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stderr]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `enum_divide_from_body`
[INFO] [stderr]     = note: this warning originates in the macro `enum_divide_from_body` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Foo` is never used
[INFO] [stderr]    --> src/enum_divide_macro.rs:264:10
[INFO] [stderr]     |
[INFO] [stderr] 264 |     enum Foo {
[INFO] [stderr]     |          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Bar` is never used
[INFO] [stderr]    --> src/enum_divide_macro.rs:272:14
[INFO] [stderr]     |
[INFO] [stderr] 272 |         enum Bar : Foo {
[INFO] [stderr]     |              ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `enum_divide_main` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Bar0` is never used
[INFO] [stderr]    --> src/enum_divide_macro.rs:273:28
[INFO] [stderr]     |
[INFO] [stderr] 273 |             Foo0 | Foo3 => Bar0,
[INFO] [stderr]     |                            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Bar1` is never used
[INFO] [stderr]    --> src/enum_divide_macro.rs:274:28
[INFO] [stderr]     |
[INFO] [stderr] 274 |             Foo1 | Foo2 => Bar1
[INFO] [stderr]     |                            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `enum_variant_define` which comes from the expansion of the macro `enum_divide` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `stackbt_macros` (lib) generated 7 warnings
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/enum_iter_macro.rs:31:10
[INFO] [stderr]     |
[INFO] [stderr]  31 |           );
[INFO] [stderr]     |            ^
[INFO] [stderr] ...
[INFO] [stderr] 255 | /     enum_iter!(
[INFO] [stderr] 256 | |         pub enum Foo: Bar {
[INFO] [stderr] 257 | |             Baz, 
[INFO] [stderr] 258 | |             Quux
[INFO] [stderr] 259 | |         }
[INFO] [stderr] 260 | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `enum_eater` which comes from the expansion of the macro `enum_iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/enum_iter_macro.rs:21:10
[INFO] [stderr]     |
[INFO] [stderr]  21 |           );
[INFO] [stderr]     |            ^
[INFO] [stderr] ...
[INFO] [stderr] 255 | /     enum_iter!(
[INFO] [stderr] 256 | |         pub enum Foo: Bar {
[INFO] [stderr] 257 | |             Baz, 
[INFO] [stderr] 258 | |             Quux
[INFO] [stderr] 259 | |         }
[INFO] [stderr] 260 | |     );
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `enum_eater` which comes from the expansion of the macro `enum_iter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `stackbt_macros` (lib test) generated 5 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stackbt_macros v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackbt_macros-9153cddb780cdded)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_iter_macro::tests::bar_iter_test ... ok
[INFO] [stdout] test enum_divide_macro::tests::expansion_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stackbt_macros
[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] running `Command { std: "docker" "inspect" "8107e4ecb4f5dcb1fefbdaf5d6e0c1f588d620d7c09fa11949a4db90a6945f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8107e4ecb4f5dcb1fefbdaf5d6e0c1f588d620d7c09fa11949a4db90a6945f6d", kill_on_drop: false }`
[INFO] [stdout] 8107e4ecb4f5dcb1fefbdaf5d6e0c1f588d620d7c09fa11949a4db90a6945f6d