[INFO] fetching crate wesl-cli 0.2.0...
[INFO] checking wesl-cli-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate wesl-cli 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wesl-cli 0.2.0
[INFO] finished tweaking crates.io crate wesl-cli 0.2.0
[INFO] tweaked toml for crates.io crate wesl-cli 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wesl-cli 0.2.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wesl-cli 0.2.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b56093240592bd7c9566a2f4eff939885f45e13e5cf8f672dcf272cd292eeab
[INFO] running `Command { std: "docker" "start" "-a" "3b56093240592bd7c9566a2f4eff939885f45e13e5cf8f672dcf272cd292eeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b56093240592bd7c9566a2f4eff939885f45e13e5cf8f672dcf272cd292eeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b56093240592bd7c9566a2f4eff939885f45e13e5cf8f672dcf272cd292eeab", kill_on_drop: false }`
[INFO] [stdout] 3b56093240592bd7c9566a2f4eff939885f45e13e5cf8f672dcf272cd292eeab
[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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69a795baeff58ee5ca42ea8894d0e49607283ecebe5ecb212ce368b36f5ad113
[INFO] running `Command { std: "docker" "start" "-a" "69a795baeff58ee5ca42ea8894d0e49607283ecebe5ecb212ce368b36f5ad113", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling lexical-util v1.0.6
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling term v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling naga v25.0.1
[INFO] [stderr]     Checking annotate-snippets v0.11.5
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking clap_builder v4.5.36
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling token_stream_flatten v0.1.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.5
[INFO] [stderr]    Compiling lexical-write-integer v1.0.5
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling lexical-write-float v1.0.5
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling lexical-parse-float v1.0.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling lalrpop-util v0.22.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling lexical-core v1.0.5
[INFO] [stderr]    Compiling lexical v7.0.4
[INFO] [stderr]    Compiling lalrpop v0.22.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tokrepr-derive v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling tokrepr v0.1.0
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking clap v4.5.36
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling wgsl-parse v0.2.0
[INFO] [stderr]    Compiling wesl-macros v0.2.0
[INFO] [stderr]     Checking wesl v0.2.0
[INFO] [stderr]     Checking wesl-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/main.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Args, Parser, Subcommand, ValueEnum, command};
[INFO] [stdout]   |                                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]  --> src/main.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Args, Parser, Subcommand, ValueEnum, command};
[INFO] [stdout]   |                                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:101:53
[INFO] [stdout]     |
[INFO] [stdout] 101 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 102 | |         match s {
[INFO] [stdout] 103 | |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout] 104 | |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         match s {
[INFO] [stdout] 103 | |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout] 104 | |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout] 105 | |             "keep" => Ok(Self::Keep),
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:104:36
[INFO] [stdout]     |
[INFO] [stdout] 104 |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |             "keep" => Ok(Self::Keep),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |             "error" => Ok(Self::Error),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |               _ => {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 108 | |                 panic!("not a valid feature value, expected `enable`, `disable`, `keep` or `error`")
[INFO] [stdout] 109 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:101:53
[INFO] [stdout]     |
[INFO] [stdout] 101 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 102 | |         match s {
[INFO] [stdout] 103 | |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout] 104 | |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         match s {
[INFO] [stdout] 103 | |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout] 104 | |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout] 105 | |             "keep" => Ok(Self::Keep),
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |             "enable" | "true" => Ok(Self::Enable),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:104:36
[INFO] [stdout]     |
[INFO] [stdout] 104 |             "disable" | "false" => Ok(Self::Disable),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |             "keep" => Ok(Self::Keep),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |             "error" => Ok(Self::Error),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<ClapFeature, Infallible>
[INFO] [stdout]    --> src/main.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |               _ => {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 108 | |                 panic!("not a valid feature value, expected `enable`, `disable`, `keep` or `error`")
[INFO] [stdout] 109 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<wesl::package::Pkg, !>
[INFO] [stdout]    --> src/main.rs:684:24
[INFO] [stdout]     |
[INFO] [stdout] 684 |               let code = PkgBuilder::new(&args.name)
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 685 | |                 .scan_root(args.dir)
[INFO] [stdout] 686 | |                 .expect("failed to scan WESL files")
[INFO] [stdout] 687 | |                 .validate()
[INFO] [stdout] ...   |
[INFO] [stdout] 690 | |                     panic!()
[INFO] [stdout] 691 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<wesl::package::Pkg, !>
[INFO] [stdout]    --> src/main.rs:684:24
[INFO] [stdout]     |
[INFO] [stdout] 684 |               let code = PkgBuilder::new(&args.name)
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 685 | |                 .scan_root(args.dir)
[INFO] [stdout] 686 | |                 .expect("failed to scan WESL files")
[INFO] [stdout] 687 | |                 .validate()
[INFO] [stdout] ...   |
[INFO] [stdout] 690 | |                     panic!()
[INFO] [stdout] 691 | |                 })
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wesl-cli` (bin "wesl") due to 8 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `wesl-cli` (bin "wesl" test) due to 8 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "69a795baeff58ee5ca42ea8894d0e49607283ecebe5ecb212ce368b36f5ad113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a795baeff58ee5ca42ea8894d0e49607283ecebe5ecb212ce368b36f5ad113", kill_on_drop: false }`
[INFO] [stdout] 69a795baeff58ee5ca42ea8894d0e49607283ecebe5ecb212ce368b36f5ad113
