[INFO] cloning repository https://github.com/LouisYRYJ/Booquets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LouisYRYJ/Booquets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLouisYRYJ%2FBooquets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLouisYRYJ%2FBooquets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33467c38a587022bdb9e148ff4484fee350ec968 [INFO] checking LouisYRYJ/Booquets against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLouisYRYJ%2FBooquets" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LouisYRYJ/Booquets on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LouisYRYJ/Booquets [INFO] finished tweaking git repo https://github.com/LouisYRYJ/Booquets [INFO] tweaked toml for git repo https://github.com/LouisYRYJ/Booquets written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LouisYRYJ/Booquets 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pom v3.4.0 [INFO] [stderr] Downloaded lopdf v0.32.0 [INFO] [stderr] Downloaded vec-tree v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a693ad3a0e752f875cda32a6f3747c310295531e0281b4dbe6f6189bd5a59bc9 [INFO] running `Command { std: "docker" "start" "-a" "a693ad3a0e752f875cda32a6f3747c310295531e0281b4dbe6f6189bd5a59bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a693ad3a0e752f875cda32a6f3747c310295531e0281b4dbe6f6189bd5a59bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a693ad3a0e752f875cda32a6f3747c310295531e0281b4dbe6f6189bd5a59bc9", kill_on_drop: false }` [INFO] [stdout] a693ad3a0e752f875cda32a6f3747c310295531e0281b4dbe6f6189bd5a59bc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bee4a362deada94b430a7ea86c0ea7dc3e0ba3f988fd66547d800d077e2e3a4a [INFO] running `Command { std: "docker" "start" "-a" "bee4a362deada94b430a7ea86c0ea7dc3e0ba3f988fd66547d800d077e2e3a4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking tint v1.0.1 [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking vec-tree v0.1.2 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking pom v3.4.0 [INFO] [stderr] Checking lopdf v0.32.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking ptree v0.4.0 [INFO] [stderr] Checking enkidu_grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/parser.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnameable_test_items)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `test` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/parser.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `test` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/parser.rs:161:51 [INFO] [stdout] | [INFO] [stdout] 161 | fn write_self(&self, f: &mut W, style: &Style) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search_pdf` is never used [INFO] [stdout] --> src/searcher_functions.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn search_pdf(query: &str, file_path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/parser.rs:161:51 [INFO] [stdout] | [INFO] [stdout] 161 | fn write_self(&self, f: &mut W, style: &Style) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | let mut tree = parser_or(&mut test_list); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_tree_found` is never used [INFO] [stdout] --> src/parser.rs:326:12 [INFO] [stdout] | [INFO] [stdout] 326 | fn update_tree_found() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_leaf` is never used [INFO] [stdout] --> src/parser.rs:338:12 [INFO] [stdout] | [INFO] [stdout] 338 | fn find_first_leaf() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.04s [INFO] running `Command { std: "docker" "inspect" "bee4a362deada94b430a7ea86c0ea7dc3e0ba3f988fd66547d800d077e2e3a4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee4a362deada94b430a7ea86c0ea7dc3e0ba3f988fd66547d800d077e2e3a4a", kill_on_drop: false }` [INFO] [stdout] bee4a362deada94b430a7ea86c0ea7dc3e0ba3f988fd66547d800d077e2e3a4a [INFO] checking LouisYRYJ/Booquets against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLouisYRYJ%2FBooquets" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LouisYRYJ/Booquets on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LouisYRYJ/Booquets [INFO] finished tweaking git repo https://github.com/LouisYRYJ/Booquets [INFO] tweaked toml for git repo https://github.com/LouisYRYJ/Booquets written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LouisYRYJ/Booquets 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e80289941ee585fa12e2d61e87f98a5d18a6aac5e4ec7dde897e33d1d4b914fd [INFO] running `Command { std: "docker" "start" "-a" "e80289941ee585fa12e2d61e87f98a5d18a6aac5e4ec7dde897e33d1d4b914fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e80289941ee585fa12e2d61e87f98a5d18a6aac5e4ec7dde897e33d1d4b914fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e80289941ee585fa12e2d61e87f98a5d18a6aac5e4ec7dde897e33d1d4b914fd", kill_on_drop: false }` [INFO] [stdout] e80289941ee585fa12e2d61e87f98a5d18a6aac5e4ec7dde897e33d1d4b914fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 619c266f8bd11eef7863c7acc92669d8c2da07550b4282ba0e5df2f67d0c7b99 [INFO] running `Command { std: "docker" "start" "-a" "619c266f8bd11eef7863c7acc92669d8c2da07550b4282ba0e5df2f67d0c7b99", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking tint v1.0.1 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking vec-tree v0.1.2 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking pom v3.4.0 [INFO] [stderr] Checking lopdf v0.32.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking ptree v0.4.0 [INFO] [stderr] Checking enkidu_grep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/parser.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnameable_test_items)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `test` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/parser.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `test` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/parser.rs:161:51 [INFO] [stdout] | [INFO] [stdout] 161 | fn write_self(&self, f: &mut W, style: &Style) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `style` [INFO] [stdout] --> src/parser.rs:161:51 [INFO] [stdout] | [INFO] [stdout] 161 | fn write_self(&self, f: &mut W, style: &Style) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `search_pdf` is never used [INFO] [stdout] --> src/searcher_functions.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn search_pdf(query: &str, file_path: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | let mut tree = parser_or(&mut test_list); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `update_tree_found` is never used [INFO] [stdout] --> src/parser.rs:326:12 [INFO] [stdout] | [INFO] [stdout] 326 | fn update_tree_found() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_leaf` is never used [INFO] [stdout] --> src/parser.rs:338:12 [INFO] [stdout] | [INFO] [stdout] 338 | fn find_first_leaf() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.34s [INFO] running `Command { std: "docker" "inspect" "619c266f8bd11eef7863c7acc92669d8c2da07550b4282ba0e5df2f67d0c7b99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "619c266f8bd11eef7863c7acc92669d8c2da07550b4282ba0e5df2f67d0c7b99", kill_on_drop: false }` [INFO] [stdout] 619c266f8bd11eef7863c7acc92669d8c2da07550b4282ba0e5df2f67d0c7b99