[INFO] cloning repository https://github.com/yollotltamayo/text_to_tex_2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yollotltamayo/text_to_tex_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyollotltamayo%2Ftext_to_tex_2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyollotltamayo%2Ftext_to_tex_2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10542aa21338e53c4a205356c34dbd86dc606f9e [INFO] checking yollotltamayo/text_to_tex_2 against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyollotltamayo%2Ftext_to_tex_2" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yollotltamayo/text_to_tex_2 on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yollotltamayo/text_to_tex_2 [INFO] finished tweaking git repo https://github.com/yollotltamayo/text_to_tex_2 [INFO] tweaked toml for git repo https://github.com/yollotltamayo/text_to_tex_2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/yollotltamayo/text_to_tex_2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21360d531228e9e3f03eb07c959847bb05c63eda1ec9169d1fcc9a2394e4c338 [INFO] running `Command { std: "docker" "start" "-a" "21360d531228e9e3f03eb07c959847bb05c63eda1ec9169d1fcc9a2394e4c338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21360d531228e9e3f03eb07c959847bb05c63eda1ec9169d1fcc9a2394e4c338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21360d531228e9e3f03eb07c959847bb05c63eda1ec9169d1fcc9a2394e4c338", kill_on_drop: false }` [INFO] [stdout] 21360d531228e9e3f03eb07c959847bb05c63eda1ec9169d1fcc9a2394e4c338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cec090fbbe57b9633931818123c3cca17fcfd9518dddc3e1e84d9f1c80b21d3 [INFO] running `Command { std: "docker" "start" "-a" "3cec090fbbe57b9633931818123c3cca17fcfd9518dddc3e1e84d9f1c80b21d3", kill_on_drop: false }` [INFO] [stderr] Checking text_to_tex_2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ops` [INFO] [stdout] --> src/main.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ops` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ops` [INFO] [stdout] --> src/main.rs:40:26 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ops` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `versions` [INFO] [stdout] --> src/main.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `versions` [INFO] [stdout] --> src/main.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_versions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | for (idx, x)in ast.clone().iter().enumerate(){ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/main.rs:95:32 [INFO] [stdout] | [INFO] [stdout] 95 | Typed::Monomio(tok,expr) => println!(" {} {} ^ {}" , expr.coef,expr.var,expr.exp), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/main.rs:96:33 [INFO] [stdout] | [INFO] [stdout] 96 | Typed::Operador(tok,literal) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `literal` [INFO] [stdout] --> src/main.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | Typed::Operador(tok,literal) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_literal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut pos = if i == input.len() {Token::Operator} else {tipo(input[i]) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | for (idx, x)in ast.clone().iter().enumerate(){ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/main.rs:95:32 [INFO] [stdout] | [INFO] [stdout] 95 | Typed::Monomio(tok,expr) => println!(" {} {} ^ {}" , expr.coef,expr.var,expr.exp), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tok` [INFO] [stdout] --> src/main.rs:96:33 [INFO] [stdout] | [INFO] [stdout] 96 | Typed::Operador(tok,literal) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `literal` [INFO] [stdout] --> src/main.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | Typed::Operador(tok,literal) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_literal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 40 | let (mut values ,mut ops,mut i, mut versions) :(VecDeque , VecDeque,usize, Vec<&str>) = (VecDeque::new(), VecDeque::new... [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut pos = if i == input.len() {Token::Operator} else {tipo(input[i]) }; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "3cec090fbbe57b9633931818123c3cca17fcfd9518dddc3e1e84d9f1c80b21d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cec090fbbe57b9633931818123c3cca17fcfd9518dddc3e1e84d9f1c80b21d3", kill_on_drop: false }` [INFO] [stdout] 3cec090fbbe57b9633931818123c3cca17fcfd9518dddc3e1e84d9f1c80b21d3