[INFO] cloning repository https://github.com/RustyYato/ssa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustyYato/ssa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyYato%2Fssa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyYato%2Fssa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65bf4f98bde6c123e82e97dcad623e2e9dc4f20d
[INFO] checking RustyYato/ssa against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyYato%2Fssa" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RustyYato/ssa
[INFO] finished tweaking git repo https://github.com/RustyYato/ssa
[INFO] tweaked toml for git repo https://github.com/RustyYato/ssa written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RustyYato/ssa 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 git repo https://github.com/RustyYato/ssa 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 743ff97694dbd5e6a893505395539a2474a010f3d6b50d36f916461a1f0282bd
[INFO] running `Command { std: "docker" "start" "-a" "743ff97694dbd5e6a893505395539a2474a010f3d6b50d36f916461a1f0282bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "743ff97694dbd5e6a893505395539a2474a010f3d6b50d36f916461a1f0282bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743ff97694dbd5e6a893505395539a2474a010f3d6b50d36f916461a1f0282bd", kill_on_drop: false }`
[INFO] [stdout] 743ff97694dbd5e6a893505395539a2474a010f3d6b50d36f916461a1f0282bd
[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] becd6d427d4536019e4e72612629439765226bf2d32f0dfa58c36cccf86c2df9
[INFO] running `Command { std: "docker" "start" "-a" "becd6d427d4536019e4e72612629439765226bf2d32f0dfa58c36cccf86c2df9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling cc v1.0.92
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling slice-dst v1.5.1
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking diffs v0.5.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking float-pretty-print v0.1.1
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking istr v0.1.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling logos-codegen v0.14.0 (https://github.com/RustyYato/logos.git?branch=remove-unreachable-error#91490561)
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling zerofrom-derive v0.1.3
[INFO] [stderr]    Compiling yoke-derive v0.7.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]    Compiling linkme-impl v0.3.25
[INFO] [stderr]     Checking linkme v0.3.25
[INFO] [stderr]    Compiling logos-derive v0.14.0 (https://github.com/RustyYato/logos.git?branch=remove-unreachable-error#91490561)
[INFO] [stderr]     Checking logos v0.14.0 (https://github.com/RustyYato/logos.git?branch=remove-unreachable-error#91490561)
[INFO] [stderr]     Checking zerofrom v0.1.3
[INFO] [stderr]     Checking yoke v0.7.3
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking test-harness v0.1.0 (https://github.com/RustyYato/test-harness.git?branch=main#69a93806)
[INFO] [stderr]     Checking ssa v0.1.0 (/opt/rustwide/workdir/ssa)
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]  --> ssa/src/parser.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(logos::Logos, Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `logos::Logos` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]    --> ssa/src/parser.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 504 | /         self.logos
[INFO] [stdout] 505 | |             .next()
[INFO] [stdout] 506 | |             .unwrap_or(Ok(TokenKind::Eof))
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]    --> ssa/src/parser.rs:506:24
[INFO] [stdout]     |
[INFO] [stdout] 506 |             .unwrap_or(Ok(TokenKind::Eof))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]  --> ssa/src/parser.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(logos::Logos, Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the derive macro `logos::Logos` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]    --> ssa/src/parser.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 504 | /         self.logos
[INFO] [stdout] 505 | |             .next()
[INFO] [stdout] 506 | |             .unwrap_or(Ok(TokenKind::Eof))
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]    --> ssa/src/parser.rs:506:24
[INFO] [stdout]     |
[INFO] [stdout] 506 |             .unwrap_or(Ok(TokenKind::Eof))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1250:22
[INFO] [stdout]      |
[INFO] [stdout] 1250 |     assert!(lexer.eq([Ok(TokenKind::UnknownByte); 3]));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1250:23
[INFO] [stdout]      |
[INFO] [stdout] 1250 |     assert!(lexer.eq([Ok(TokenKind::UnknownByte); 3]));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1256:22
[INFO] [stdout]      |
[INFO] [stdout] 1256 |       assert!(lexer.eq([
[INFO] [stdout]      |  ______________________^
[INFO] [stdout] 1257 | |         Ok(TokenKind::Else),
[INFO] [stdout] 1258 | |         Ok(TokenKind::WhiteSpace),
[INFO] [stdout] 1259 | |         Ok(TokenKind::If)
[INFO] [stdout] 1260 | |     ]));
[INFO] [stdout]      | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1257:9
[INFO] [stdout]      |
[INFO] [stdout] 1257 |         Ok(TokenKind::Else),
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1258:9
[INFO] [stdout]      |
[INFO] [stdout] 1258 |         Ok(TokenKind::WhiteSpace),
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1259:9
[INFO] [stdout]      |
[INFO] [stdout] 1259 |         Ok(TokenKind::If)
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1262:22
[INFO] [stdout]      |
[INFO] [stdout] 1262 |     assert!(lexer.eq([Ok(TokenKind::Ident("elseif")); 1]));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TokenKind<'_>, LexerError>
[INFO] [stdout]     --> ssa/src/parser.rs:1262:23
[INFO] [stdout]      |
[INFO] [stdout] 1262 |     assert!(lexer.eq([Ok(TokenKind::Ident("elseif")); 1]));
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssa` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ssa` (lib test) due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "becd6d427d4536019e4e72612629439765226bf2d32f0dfa58c36cccf86c2df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becd6d427d4536019e4e72612629439765226bf2d32f0dfa58c36cccf86c2df9", kill_on_drop: false }`
[INFO] [stdout] becd6d427d4536019e4e72612629439765226bf2d32f0dfa58c36cccf86c2df9