[INFO] fetching crate temporary_enum_delegate_0_3_0 0.3.0...
[INFO] testing temporary_enum_delegate_0_3_0-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate temporary_enum_delegate_0_3_0 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate temporary_enum_delegate_0_3_0 0.3.0
[INFO] finished tweaking crates.io crate temporary_enum_delegate_0_3_0 0.3.0
[INFO] tweaked toml for crates.io crate temporary_enum_delegate_0_3_0 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate temporary_enum_delegate_0_3_0 0.3.0 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 temporary_enum_delegate_0_3_0 0.3.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f594e29ebd485d342d7826a7a1d0e664fdbb6dadf071161668b10e8633a0941e
[INFO] running `Command { std: "docker" "start" "-a" "f594e29ebd485d342d7826a7a1d0e664fdbb6dadf071161668b10e8633a0941e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f594e29ebd485d342d7826a7a1d0e664fdbb6dadf071161668b10e8633a0941e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f594e29ebd485d342d7826a7a1d0e664fdbb6dadf071161668b10e8633a0941e", kill_on_drop: false }`
[INFO] [stdout] f594e29ebd485d342d7826a7a1d0e664fdbb6dadf071161668b10e8633a0941e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c639658073d1f803ec8f54b3625c5628bec8a7e532602816d294e91abbce9378
[INFO] running `Command { std: "docker" "start" "-a" "c639658073d1f803ec8f54b3625c5628bec8a7e532602816d294e91abbce9378", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling serde v1.0.148
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling proc-macro-crate v1.2.1
[INFO] [stderr]    Compiling temporary_enum_delegate_codegen_0_3_0 v0.3.0
[INFO] [stderr]    Compiling temporary_enum_delegate_0_3_0 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.23s
[INFO] running `Command { std: "docker" "inspect" "c639658073d1f803ec8f54b3625c5628bec8a7e532602816d294e91abbce9378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c639658073d1f803ec8f54b3625c5628bec8a7e532602816d294e91abbce9378", kill_on_drop: false }`
[INFO] [stdout] c639658073d1f803ec8f54b3625c5628bec8a7e532602816d294e91abbce9378
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e9978789f20e2c45b79b5a7c7cd9ac1b17a25c6de60a7e5d85d589925dfd01
[INFO] running `Command { std: "docker" "start" "-a" "31e9978789f20e2c45b79b5a7c7cd9ac1b17a25c6de60a7e5d85d589925dfd01", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.148
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling serde v1.0.148
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.6.0
[INFO] [stderr]    Compiling temporary_enum_delegate_codegen_0_3_0 v0.3.0
[INFO] [stderr]    Compiling temporary_enum_delegate_0_3_0 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] error[E0119]: conflicting implementations of trait `AsStr` for type `String`
[INFO] [stdout]  --> examples/basic.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[delegate]
[INFO] [stdout]   | ^^^^^^^^^^^ conflicting implementation for `String`
[INFO] [stdout] ...
[INFO] [stdout] 8 | impl AsStr for String {
[INFO] [stdout]   | --------------------- first implementation here
[INFO] [stdout]   |
[INFO] [stdout]   = note: upstream crates may add a new impl of trait `temporary_enum_delegate_0_3_0::__macros::Convert` for type `std::string::String` in future versions
[INFO] [stdout]   = note: upstream crates may add a new impl of trait `temporary_enum_delegate_0_3_0::__macros::Bound<259758991428806249286467916654556560740, 268186603860731246084428674422145461480, 3, 1>` for type `std::string::String` in future versions
[INFO] [stdout]   = note: this error originates in the attribute macro `delegate` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `temporary_enum_delegate_0_3_0` (example "basic") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "31e9978789f20e2c45b79b5a7c7cd9ac1b17a25c6de60a7e5d85d589925dfd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e9978789f20e2c45b79b5a7c7cd9ac1b17a25c6de60a7e5d85d589925dfd01", kill_on_drop: false }`
[INFO] [stdout] 31e9978789f20e2c45b79b5a7c7cd9ac1b17a25c6de60a7e5d85d589925dfd01
