[INFO] fetching crate subenum 1.1.2...
[INFO] testing subenum-1.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate subenum 1.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate subenum 1.1.2
[INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subenum 1.1.2 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] crate crates.io crate subenum 1.1.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5614b0cc32a25851741dd63084687e5061a6a16be57b39a4943981b3fc9b2f20
[INFO] running `Command { std: "docker" "start" "-a" "5614b0cc32a25851741dd63084687e5061a6a16be57b39a4943981b3fc9b2f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5614b0cc32a25851741dd63084687e5061a6a16be57b39a4943981b3fc9b2f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5614b0cc32a25851741dd63084687e5061a6a16be57b39a4943981b3fc9b2f20", kill_on_drop: false }`
[INFO] [stdout] 5614b0cc32a25851741dd63084687e5061a6a16be57b39a4943981b3fc9b2f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e4009c24165d0af65c79abe03335ff4667512fa533bfa10442abd2230c6ab3a3
[INFO] running `Command { std: "docker" "start" "-a" "e4009c24165d0af65c79abe03335ff4667512fa533bfa10442abd2230c6ab3a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling subenum v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "e4009c24165d0af65c79abe03335ff4667512fa533bfa10442abd2230c6ab3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4009c24165d0af65c79abe03335ff4667512fa533bfa10442abd2230c6ab3a3", kill_on_drop: false }`
[INFO] [stdout] e4009c24165d0af65c79abe03335ff4667512fa533bfa10442abd2230c6ab3a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8b427116a60c0542d3eac108be58d267432b7317265ac17e6a1c6a004743e543
[INFO] running `Command { std: "docker" "start" "-a" "8b427116a60c0542d3eac108be58d267432b7317265ac17e6a1c6a004743e543", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling subenum v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stdout] warning: enum `EnumA` is never used
[INFO] [stdout]   --> tests/subenum_specific.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum EnumA<T> {
[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 `Foo` is never used
[INFO] [stdout]  --> tests/it.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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 `Pippy` is never used
[INFO] [stdout]   --> tests/it.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Pippy<'a, T> {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Flippy` is never used
[INFO] [stdout]   --> tests/it.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum Flippy<T, U>
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Boo` is never used
[INFO] [stdout]   --> tests/it.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum Boo<'a> {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Whew` is never used
[INFO] [stdout]   --> tests/it.rs:69:6
[INFO] [stdout]    |
[INFO] [stdout] 69 | enum Whew<'a: 'b, 'b, 'c, T, U> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "8b427116a60c0542d3eac108be58d267432b7317265ac17e6a1c6a004743e543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b427116a60c0542d3eac108be58d267432b7317265ac17e6a1c6a004743e543", kill_on_drop: false }`
[INFO] [stdout] 8b427116a60c0542d3eac108be58d267432b7317265ac17e6a1c6a004743e543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c64d136f0bbe03435097d88549828812e2f3c5fda8f21d44343da07111f1d76e
[INFO] running `Command { std: "docker" "start" "-a" "c64d136f0bbe03435097d88549828812e2f3c5fda8f21d44343da07111f1d76e", kill_on_drop: false }`
[INFO] [stderr] warning: enum `EnumA` is never used
[INFO] [stderr]   --> tests/subenum_specific.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum EnumA<T> {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Foo` is never used
[INFO] [stderr]  --> tests/it.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | 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 `Pippy` is never used
[INFO] [stderr]   --> tests/it.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 | enum Pippy<'a, T> {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Flippy` is never used
[INFO] [stderr]   --> tests/it.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum Flippy<T, U>
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Boo` is never used
[INFO] [stderr]   --> tests/it.rs:63:6
[INFO] [stderr]    |
[INFO] [stderr] 63 | enum Boo<'a> {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Whew` is never used
[INFO] [stderr]   --> tests/it.rs:69:6
[INFO] [stderr]    |
[INFO] [stderr] 69 | enum Whew<'a: 'b, 'b, 'c, T, U> {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `subenum` (test "subenum_specific") generated 1 warning
[INFO] [stderr] warning: `subenum` (test "it") generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subenum-5283fd2f9c756225)
[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]      Running tests/it.rs (/opt/rustwide/target/debug/deps/it-43505b2d5afbe208)
[INFO] [stderr]      Running tests/subenum_specific.rs (/opt/rustwide/target/debug/deps/subenum_specific-ed50c44fe67c48f8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_enum_with_error_variant ... ok
[INFO] [stdout] test test_snoo ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subenum
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c64d136f0bbe03435097d88549828812e2f3c5fda8f21d44343da07111f1d76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64d136f0bbe03435097d88549828812e2f3c5fda8f21d44343da07111f1d76e", kill_on_drop: false }`
[INFO] [stdout] c64d136f0bbe03435097d88549828812e2f3c5fda8f21d44343da07111f1d76e