[INFO] cloning repository https://github.com/davnavr/MiddleC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davnavr/MiddleC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2FMiddleC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2FMiddleC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fe2278f29eff7d35b63254654c6b86f34c602a4
[INFO] checking davnavr/MiddleC against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2FMiddleC" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davnavr/MiddleC on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davnavr/MiddleC
[INFO] finished tweaking git repo https://github.com/davnavr/MiddleC
[INFO] tweaked toml for git repo https://github.com/davnavr/MiddleC written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/davnavr/MiddleC 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/davnavr/SAILAR-lang`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos v0.12.0
[INFO] [stderr]   Downloaded logos-derive v0.12.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1218675e04b9b89a65466184df32adfdcc4abccc82780df9f6ba51ec1257271c
[INFO] running `Command { std: "docker" "start" "-a" "1218675e04b9b89a65466184df32adfdcc4abccc82780df9f6ba51ec1257271c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1218675e04b9b89a65466184df32adfdcc4abccc82780df9f6ba51ec1257271c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1218675e04b9b89a65466184df32adfdcc4abccc82780df9f6ba51ec1257271c", kill_on_drop: false }`
[INFO] [stdout] 1218675e04b9b89a65466184df32adfdcc4abccc82780df9f6ba51ec1257271c
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96fff4446b21d78d76d0fcb847e011b10e190a61fb8d3432991069be348c2e0b
[INFO] running `Command { std: "docker" "start" "-a" "96fff4446b21d78d76d0fcb847e011b10e190a61fb8d3432991069be348c2e0b", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking sailar v0.1.0 (https://github.com/davnavr/SAILAR-lang?rev=cf303c9e3b904c8df4e3a9689a73a5183815fbbd#cf303c9e)
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking middlec-compiler v0.1.0 (/opt/rustwide/workdir/middlec-compiler)
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:25
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:45
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:25
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:45
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "96fff4446b21d78d76d0fcb847e011b10e190a61fb8d3432991069be348c2e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96fff4446b21d78d76d0fcb847e011b10e190a61fb8d3432991069be348c2e0b", kill_on_drop: false }`
[INFO] [stdout] 96fff4446b21d78d76d0fcb847e011b10e190a61fb8d3432991069be348c2e0b
[INFO] checking davnavr/MiddleC against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2FMiddleC" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davnavr/MiddleC on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davnavr/MiddleC
[INFO] finished tweaking git repo https://github.com/davnavr/MiddleC
[INFO] tweaked toml for git repo https://github.com/davnavr/MiddleC written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/davnavr/MiddleC 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4f47d4a0bcaf0e5db91319ebec473623c18d62b2a1f168f938029c250b8180a
[INFO] running `Command { std: "docker" "start" "-a" "d4f47d4a0bcaf0e5db91319ebec473623c18d62b2a1f168f938029c250b8180a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f47d4a0bcaf0e5db91319ebec473623c18d62b2a1f168f938029c250b8180a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f47d4a0bcaf0e5db91319ebec473623c18d62b2a1f168f938029c250b8180a", kill_on_drop: false }`
[INFO] [stdout] d4f47d4a0bcaf0e5db91319ebec473623c18d62b2a1f168f938029c250b8180a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24b457c9f7237c4e37d2e83c06ee05e664adcf735ff8dd7a715ebf5f75dcd3e2
[INFO] running `Command { std: "docker" "start" "-a" "24b457c9f7237c4e37d2e83c06ee05e664adcf735ff8dd7a715ebf5f75dcd3e2", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking sailar v0.1.0 (https://github.com/davnavr/SAILAR-lang?rev=cf303c9e3b904c8df4e3a9689a73a5183815fbbd#cf303c9e)
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking middlec-compiler v0.1.0 (/opt/rustwide/workdir/middlec-compiler)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:158:45
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 (Token::FunctionDefinition, 0..4),
[INFO] [stdout]     |                                             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:159:70
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 (Token::new_identifier("my_function_name").unwrap(), 5..21),
[INFO] [stdout]     |                                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:160:42
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 (Token::OpenParenthesis, 22..23),
[INFO] [stdout]     |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:161:43
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 (Token::CloseParenthesis, 23..24),
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:162:43
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 (Token::OpenCurlyBracket, 25..26),
[INFO] [stdout]     |                                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:163:44
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 (Token::CloseCurlyBracket, 26..27)
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:178:43
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 (Token::OpenCurlyBracket, 0..1),
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:179:42
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 (Token::OpenParenthesis, 6..7),
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:180:44
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 (Token::CloseCurlyBracket, 8..9),
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:181:45
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 (Token::FunctionDefinition, 11..15)
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> middlec-compiler/src/lexer.rs:187:24
[INFO] [stdout]     |
[INFO] [stdout] 187 |             .iter_over(0..16)
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:25
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:45
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public struct field
[INFO] [stdout]   --> middlec-compiler/src/ast.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub position: Range<Location>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> middlec-compiler/src/location.rs:108:46
[INFO] [stdout]     |
[INFO] [stdout] 108 |     pub fn get_location_range(&self, range: &std::ops::Range<usize>) -> std::ops::Range<Location> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> middlec-compiler/src/location.rs:115:38
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn iter_over(&self, offsets: std::ops::Range<usize>) -> Iter {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:25
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parser`
[INFO] [stdout]    --> middlec-compiler/src/parser.rs:303:45
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn repeat_parser<'t, T>(tokens: Tokens<'t>, parser: Parser<'t, T>) -> MatchResult<'t, Vec<T>> {
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `middlec-compiler` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24b457c9f7237c4e37d2e83c06ee05e664adcf735ff8dd7a715ebf5f75dcd3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b457c9f7237c4e37d2e83c06ee05e664adcf735ff8dd7a715ebf5f75dcd3e2", kill_on_drop: false }`
[INFO] [stdout] 24b457c9f7237c4e37d2e83c06ee05e664adcf735ff8dd7a715ebf5f75dcd3e2
