[INFO] fetching crate xuid 1.1.0...
[INFO] testing xuid-1.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xuid 1.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate xuid 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xuid 1.1.0
[INFO] tweaked toml for crates.io crate xuid 1.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xuid 1.1.0 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 xuid 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 564bc7b71af876d673b4e6c2afdd59a36fc7447b0705a18cefce82c8b6225d97
[INFO] running `Command { std: "docker" "start" "-a" "564bc7b71af876d673b4e6c2afdd59a36fc7447b0705a18cefce82c8b6225d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "564bc7b71af876d673b4e6c2afdd59a36fc7447b0705a18cefce82c8b6225d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564bc7b71af876d673b4e6c2afdd59a36fc7447b0705a18cefce82c8b6225d97", kill_on_drop: false }`
[INFO] [stdout] 564bc7b71af876d673b4e6c2afdd59a36fc7447b0705a18cefce82c8b6225d97
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d08529ff210dde63f742cbfdaba3c5b190e51e7337a21b7aee3eb277914c73f
[INFO] running `Command { std: "docker" "start" "-a" "1d08529ff210dde63f742cbfdaba3c5b190e51e7337a21b7aee3eb277914c73f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xuid v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1d08529ff210dde63f742cbfdaba3c5b190e51e7337a21b7aee3eb277914c73f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d08529ff210dde63f742cbfdaba3c5b190e51e7337a21b7aee3eb277914c73f", kill_on_drop: false }`
[INFO] [stdout] 1d08529ff210dde63f742cbfdaba3c5b190e51e7337a21b7aee3eb277914c73f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15bfed1cc538c4f4bc3c302aca101c6085269405fa53504d3fb64666d2189362
[INFO] running `Command { std: "docker" "start" "-a" "15bfed1cc538c4f4bc3c302aca101c6085269405fa53504d3fb64666d2189362", kill_on_drop: false }`
[INFO] [stderr]    Compiling xuid v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `Result<Xuid, TryFromIntError>` doesn't implement `std::fmt::Display`
[INFO] [stdout]  --> examples/simple.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     println!("{}", xuid);
[INFO] [stdout]   |               --   ^^^^ `Result<Xuid, TryFromIntError>` cannot be formatted with the default formatter
[INFO] [stdout]   |               |
[INFO] [stdout]   |               required by this formatting parameter
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Display` is not implemented for `Result<Xuid, TryFromIntError>`
[INFO] [stdout]   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xuid` (example "simple") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "15bfed1cc538c4f4bc3c302aca101c6085269405fa53504d3fb64666d2189362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bfed1cc538c4f4bc3c302aca101c6085269405fa53504d3fb64666d2189362", kill_on_drop: false }`
[INFO] [stdout] 15bfed1cc538c4f4bc3c302aca101c6085269405fa53504d3fb64666d2189362
