[INFO] cloning repository https://github.com/fvogels/rust-snippets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fvogels/rust-snippets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffvogels%2Frust-snippets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffvogels%2Frust-snippets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec62b88e8ced7aec8a1530acb11e75ece4c3b18d
[INFO] checking fvogels/rust-snippets against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffvogels%2Frust-snippets" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fvogels/rust-snippets
[INFO] finished tweaking git repo https://github.com/fvogels/rust-snippets
[INFO] tweaked toml for git repo https://github.com/fvogels/rust-snippets written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fvogels/rust-snippets on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fvogels/rust-snippets 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded rstest_macros v0.26.1
[INFO] [stderr]   Downloaded plist v1.8.0
[INFO] [stderr]   Downloaded rstest v0.26.1
[INFO] [stderr]   Downloaded clap_lex v1.0.0
[INFO] [stderr]   Downloaded ptr_meta v0.3.1
[INFO] [stderr]   Downloaded wezterm-dynamic v0.2.1
[INFO] [stderr]   Downloaded lab v0.11.0
[INFO] [stderr]   Downloaded bytecheck v0.8.2
[INFO] [stderr]   Downloaded instability v0.3.11
[INFO] [stderr]   Downloaded line-clipping v0.3.5
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.2
[INFO] [stderr]   Downloaded vtparse v0.6.2
[INFO] [stderr]   Downloaded wezterm-blob-leases v0.1.1
[INFO] [stderr]   Downloaded unicode-id v0.3.6
[INFO] [stderr]   Downloaded filedescriptor v0.8.3
[INFO] [stderr]   Downloaded kasuari v0.4.11
[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded terminfo v0.9.0
[INFO] [stderr]   Downloaded wezterm-input-types v0.1.0
[INFO] [stderr]   Downloaded clap v4.5.60
[INFO] [stderr]   Downloaded fancy-regex v0.11.0
[INFO] [stderr]   Downloaded euclid v0.22.13
[INFO] [stderr]   Downloaded compact_str v0.9.0
[INFO] [stderr]   Downloaded wezterm-bidi v0.2.3
[INFO] [stderr]   Downloaded clap_builder v4.5.60
[INFO] [stderr]   Downloaded ratatui-core v0.1.0
[INFO] [stderr]   Downloaded markdown v1.0.0
[INFO] [stderr]   Downloaded ratatui-widgets v0.3.0
[INFO] [stderr]   Downloaded rkyv v0.8.15
[INFO] [stderr]   Downloaded ratatui v0.30.0
[INFO] [stderr]   Downloaded rkyv_derive v0.8.15
[INFO] [stderr]   Downloaded fern v0.7.1
[INFO] [stderr]   Downloaded ratatui-crossterm v0.1.0
[INFO] [stderr]   Downloaded ratatui-macros v0.7.0
[INFO] [stderr]   Downloaded termwiz v0.23.3
[INFO] [stderr]   Downloaded csscolorparser v0.6.2
[INFO] [stderr]   Downloaded ratatui-termwiz v0.1.0
[INFO] [stderr]   Downloaded unicode-truncate v2.0.1
[INFO] [stderr]   Downloaded wezterm-color-types v0.3.0
[INFO] [stderr]   Downloaded munge v0.4.7
[INFO] [stderr]   Downloaded rancor v0.1.1
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.1
[INFO] [stderr]   Downloaded munge_macro v0.4.7
[INFO] [stderr]   Downloaded rend v0.5.3
[INFO] [stderr]   Downloaded memmem v0.1.1
[INFO] [stderr]   Downloaded wezterm-dynamic-derive v0.1.1
[INFO] [stderr]   Downloaded onig_sys v69.9.1
[INFO] [stderr]   Downloaded deltae v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccc2e8a381d4ea53e89b299e8a1bdf00556debc7c98be304edbbf46c64f8bf6c
[INFO] running `Command { std: "docker" "start" "-a" "ccc2e8a381d4ea53e89b299e8a1bdf00556debc7c98be304edbbf46c64f8bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccc2e8a381d4ea53e89b299e8a1bdf00556debc7c98be304edbbf46c64f8bf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc2e8a381d4ea53e89b299e8a1bdf00556debc7c98be304edbbf46c64f8bf6c", kill_on_drop: false }`
[INFO] [stdout] ccc2e8a381d4ea53e89b299e8a1bdf00556debc7c98be304edbbf46c64f8bf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd2d7524bd77f7c8499003a2bd11b371dea3ebe8da06b30d962856e085ae5086
[INFO] running `Command { std: "docker" "start" "-a" "cd2d7524bd77f7c8499003a2bd11b371dea3ebe8da06b30d962856e085ae5086", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking line-clipping v0.3.5
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking x11rb-protocol v0.10.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking tree_magic_mini v3.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking kasuari v0.4.11
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]     Checking bytecheck v0.8.2
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rend v0.5.3
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking ratatui-core v0.1.0
[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking plist v1.8.0
[INFO] [stderr]     Checking ratatui-widgets v0.3.0
[INFO] [stderr]     Checking ratatui-crossterm v0.1.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling rkyv_derive v0.8.15
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking x11rb v0.10.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking ratatui-macros v0.7.0
[INFO] [stderr]     Checking unicode-id v0.3.6
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking syntect v5.3.0
[INFO] [stderr]     Checking x11-clipboard v0.7.1
[INFO] [stderr]     Checking markdown v1.0.0
[INFO] [stderr]     Checking ratatui v0.30.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking fern v0.7.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking rkyv v0.8.15
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking wl-clipboard-rs v0.7.0
[INFO] [stdout] error[E0277]: a value of type `!` cannot be built from an iterator over elements of type `()`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wl-clipboard-rs-0.7.0/src/copy.rs:434:56
[INFO] [stdout]     |
[INFO] [stdout] 434 |         let result: Result<_, _> = results.into_iter().collect();
[INFO] [stdout]     |                                                        ^^^^^^^ value of type `!` cannot be built from `std::iter::Iterator<Item=()>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromIterator<()>` is not implemented for `!`
[INFO] [stdout] help: the trait `FromIterator<Result<A, E>>` is implemented for `Result<V, E>`
[INFO] [stdout]    --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/result.rs:2109:0
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `Result<!, copy::Error>` to implement `FromIterator<Result<(), copy::Error>>`
[INFO] [stdout] note: required by a bound in `collect`
[INFO] [stdout]    --> /rustc/5ec4d3b0c83717313176eefa7d71e9d36dc83355/library/core/src/iter/traits/iterator.rs:2079:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wl-clipboard-rs` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cd2d7524bd77f7c8499003a2bd11b371dea3ebe8da06b30d962856e085ae5086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2d7524bd77f7c8499003a2bd11b371dea3ebe8da06b30d962856e085ae5086", kill_on_drop: false }`
[INFO] [stdout] cd2d7524bd77f7c8499003a2bd11b371dea3ebe8da06b30d962856e085ae5086
