[INFO] fetching crate repr-discriminant 1.1.0...
[INFO] testing repr-discriminant-1.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate repr-discriminant 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate repr-discriminant 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate repr-discriminant 1.1.0
[INFO] tweaked toml for crates.io crate repr-discriminant 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate repr-discriminant 1.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate repr-discriminant 1.1.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bea6cf696d847a99b2322c23947067d10790fa6620416a16fcb3359521e88b9
[INFO] running `Command { std: "docker" "start" "-a" "0bea6cf696d847a99b2322c23947067d10790fa6620416a16fcb3359521e88b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bea6cf696d847a99b2322c23947067d10790fa6620416a16fcb3359521e88b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bea6cf696d847a99b2322c23947067d10790fa6620416a16fcb3359521e88b9", kill_on_drop: false }`
[INFO] [stdout] 0bea6cf696d847a99b2322c23947067d10790fa6620416a16fcb3359521e88b9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69c823c99402d4affc1c480bc1a1a95c85a3a1fa4c11d5dbda66e3e6de6f6c60
[INFO] running `Command { std: "docker" "start" "-a" "69c823c99402d4affc1c480bc1a1a95c85a3a1fa4c11d5dbda66e3e6de6f6c60", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling repr-discriminant v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "69c823c99402d4affc1c480bc1a1a95c85a3a1fa4c11d5dbda66e3e6de6f6c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69c823c99402d4affc1c480bc1a1a95c85a3a1fa4c11d5dbda66e3e6de6f6c60", kill_on_drop: false }`
[INFO] [stdout] 69c823c99402d4affc1c480bc1a1a95c85a3a1fa4c11d5dbda66e3e6de6f6c60
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93ad69016ca4208a0fdaeda64259002af83ef81aec6f1a8fa5509eece251f989
[INFO] running `Command { std: "docker" "start" "-a" "93ad69016ca4208a0fdaeda64259002af83ef81aec6f1a8fa5509eece251f989", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling repr-discriminant v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: extern crate `quote` is unused in crate `test_derive`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use quote as _;` to the crate root
[INFO] [stdout]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `syn` is unused in crate `test_derive`
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove the dependency or add `use syn as _;` to the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "93ad69016ca4208a0fdaeda64259002af83ef81aec6f1a8fa5509eece251f989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ad69016ca4208a0fdaeda64259002af83ef81aec6f1a8fa5509eece251f989", kill_on_drop: false }`
[INFO] [stdout] 93ad69016ca4208a0fdaeda64259002af83ef81aec6f1a8fa5509eece251f989
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13bdbc465accead064fda2659d561241a0f4abb12ca182e6aa6e261af39c6124
[INFO] running `Command { std: "docker" "start" "-a" "13bdbc465accead064fda2659d561241a0f4abb12ca182e6aa6e261af39c6124", kill_on_drop: false }`
[INFO] [stderr] warning: extern crate `quote` is unused in crate `test_derive`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use quote as _;` to the crate root
[INFO] [stderr]   = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stderr] 
[INFO] [stderr] warning: extern crate `syn` is unused in crate `test_derive`
[INFO] [stderr]   |
[INFO] [stderr]   = help: remove the dependency or add `use syn as _;` to the crate root
[INFO] [stderr] 
[INFO] [stderr] warning: `repr-discriminant` (test "test_derive") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/repr_discriminant-da6d8582bd3fb22c)
[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/test_derive.rs (/opt/rustwide/target/debug/deps/test_derive-5cc48ced0970ca1c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_repr_discriminant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repr_discriminant
[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" "13bdbc465accead064fda2659d561241a0f4abb12ca182e6aa6e261af39c6124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bdbc465accead064fda2659d561241a0f4abb12ca182e6aa6e261af39c6124", kill_on_drop: false }`
[INFO] [stdout] 13bdbc465accead064fda2659d561241a0f4abb12ca182e6aa6e261af39c6124