[INFO] cloning repository https://github.com/vicantwin/seeker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vicantwin/seeker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicantwin%2Fseeker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicantwin%2Fseeker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f45dff014c4c8a5d2138fe670456017bc7b4d26
[INFO] checking vicantwin/seeker against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicantwin%2Fseeker" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vicantwin/seeker
[INFO] finished tweaking git repo https://github.com/vicantwin/seeker
[INFO] tweaked toml for git repo https://github.com/vicantwin/seeker written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vicantwin/seeker on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vicantwin/seeker 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "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 sapp-jsutils v0.1.7
[INFO] [stderr]   Downloaded rfd v0.17.2
[INFO] [stderr]   Downloaded quad-rand v0.2.3
[INFO] [stderr]   Downloaded objc-rs v0.2.8
[INFO] [stderr]   Downloaded macroquad_macro v0.1.8
[INFO] [stderr]   Downloaded miniquad-ply v0.4.8
[INFO] [stderr]   Downloaded accesskit_consumer v0.34.0
[INFO] [stderr]   Downloaded accesskit_macos v0.25.0
[INFO] [stderr]   Downloaded accesskit_consumer v0.38.0
[INFO] [stderr]   Downloaded ply-engine v1.1.1
[INFO] [stderr]   Downloaded accesskit_unix v0.20.0
[INFO] [stderr]   Downloaded accesskit_atspi_common v0.17.0
[INFO] [stderr]   Downloaded macroquad-ply v0.4.14
[INFO] [stderr]   Downloaded accesskit_android v0.7.5
[INFO] [stderr]   Downloaded loki-file-access v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7
[INFO] running `Command { std: "docker" "start" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking endi v1.1.1
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling wayland-client v0.31.14
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling miniquad-ply v0.4.8
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]     Checking accesskit v0.24.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking bytemuck v1.25.1
[INFO] [stderr]    Compiling rfd v0.17.2
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling quick-xml v0.39.4
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling rfd v0.15.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking accesskit_consumer v0.34.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking wordsearch v0.1.0 (/opt/rustwide/workdir/wordsearch)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> wordsearch/src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         match *self {}
[INFO] [stdout]    |         -------------- any code following this expression is unreachable
[INFO] [stdout] 12 |         // playing with chars
[INFO] [stdout] 13 |         write!(f, "{}", (*self as u8 + 65) as char)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `Letter::A`, `Letter::B`, `Letter::C` and 24 more not covered
[INFO] [stdout]   --> wordsearch/src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         match *self {}
[INFO] [stdout]    |               ^^^^^ patterns `Letter::A`, `Letter::B`, `Letter::C` and 24 more not covered
[INFO] [stdout]    |
[INFO] [stdout] note: `Letter` defined here
[INFO] [stdout]   --> wordsearch/src/lib.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum Letter {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]  4 |     A, B, C, D, E, F, G, H, I, J, K, L, M,
[INFO] [stdout]    |     -  -  -  -  - not covered
[INFO] [stdout]    |     |  |  |  |
[INFO] [stdout]    |     |  |  |  not covered
[INFO] [stdout]    |     |  |  not covered
[INFO] [stdout]    |     |  not covered
[INFO] [stdout]    |     not covered
[INFO] [stdout]    = note: the matched value is of type `Letter`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms
[INFO] [stdout]    |
[INFO] [stdout] 11 ~         match *self {
[INFO] [stdout] 12 +             _ => todo!(),
[INFO] [stdout] 13 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wordsearch` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> wordsearch/src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         match *self {}
[INFO] [stdout]    |         -------------- any code following this expression is unreachable
[INFO] [stdout] 12 |         // playing with chars
[INFO] [stdout] 13 |         write!(f, "{}", (*self as u8 + 65) as char)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `Letter::A`, `Letter::B`, `Letter::C` and 24 more not covered
[INFO] [stdout]   --> wordsearch/src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         match *self {}
[INFO] [stdout]    |               ^^^^^ patterns `Letter::A`, `Letter::B`, `Letter::C` and 24 more not covered
[INFO] [stdout]    |
[INFO] [stdout] note: `Letter` defined here
[INFO] [stdout]   --> wordsearch/src/lib.rs:3:10
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub enum Letter {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]  4 |     A, B, C, D, E, F, G, H, I, J, K, L, M,
[INFO] [stdout]    |     -  -  -  -  - not covered
[INFO] [stdout]    |     |  |  |  |
[INFO] [stdout]    |     |  |  |  not covered
[INFO] [stdout]    |     |  |  not covered
[INFO] [stdout]    |     |  not covered
[INFO] [stdout]    |     not covered
[INFO] [stdout]    = note: the matched value is of type `Letter`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown, or multiple match arms
[INFO] [stdout]    |
[INFO] [stdout] 11 ~         match *self {
[INFO] [stdout] 12 +             _ => todo!(),
[INFO] [stdout] 13 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wordsearch` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7", kill_on_drop: false }`
[INFO] [stdout] c0ea929cc6c1a808157004d536bb20203adafe3b83b8b308510b7359c55230c7
