[INFO] cloning repository https://github.com/Lioquacht-Religion/calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lioquacht-Religion/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fcalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fcalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7827584ea1f69457ca46c1c6caeb134e360c632
[INFO] checking Lioquacht-Religion/calculator against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fcalculator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lioquacht-Religion/calculator
[INFO] finished tweaking git repo https://github.com/Lioquacht-Religion/calculator
[INFO] tweaked toml for git repo https://github.com/Lioquacht-Religion/calculator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lioquacht-Religion/calculator on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lioquacht-Religion/calculator 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0
[INFO] running `Command { std: "docker" "start" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NodeID`
[INFO] [stdout]  --> src/main.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use calculator::ast::{ASTree, Node, NodeID};
[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: `NodeID`
[INFO] [stdout]  --> src/main.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use calculator::ast::{ASTree, Node, NodeID};
[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 variable: `minus`
[INFO] [stdout]   --> src/main.rs:72:45
[INFO] [stdout]    |
[INFO] [stdout] 72 |             ParseState::Number2 { full_num, minus, dot } => {
[INFO] [stdout]    |                                             ^^^^^ help: try ignoring the field: `minus: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minus`
[INFO] [stdout]   --> src/main.rs:72:45
[INFO] [stdout]    |
[INFO] [stdout] 72 |             ParseState::Number2 { full_num, minus, dot } => {
[INFO] [stdout]    |                                             ^^^^^ help: try ignoring the field: `minus: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]   --> src/main.rs:72:52
[INFO] [stdout]    |
[INFO] [stdout] 72 |             ParseState::Number2 { full_num, minus, dot } => {
[INFO] [stdout]    |                                                    ^^^ help: try ignoring the field: `dot: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]   --> src/main.rs:72:52
[INFO] [stdout]    |
[INFO] [stdout] 72 |             ParseState::Number2 { full_num, minus, dot } => {
[INFO] [stdout]    |                                                    ^^^ help: try ignoring the field: `dot: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:103:36
[INFO] [stdout]     |
[INFO] [stdout] 103 |             ParseState::Function { name } => {
[INFO] [stdout]     |                                    ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:103:36
[INFO] [stdout]     |
[INFO] [stdout] 103 |             ParseState::Function { name } => {
[INFO] [stdout]     |                                    ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minus`
[INFO] [stdout]    --> src/main.rs:115:56
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 if let ParseState::Number2 { full_num, minus, dot } = &mut parse_state{
[INFO] [stdout]     |                                                        ^^^^^ help: try ignoring the field: `minus: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minus`
[INFO] [stdout]    --> src/main.rs:115:56
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 if let ParseState::Number2 { full_num, minus, dot } = &mut parse_state{
[INFO] [stdout]     |                                                        ^^^^^ help: try ignoring the field: `minus: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:200:39
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     Operand::Variable(name) => {},
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:200:39
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     Operand::Variable(name) => {},
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:201:39
[INFO] [stdout]     |
[INFO] [stdout] 201 |                     Operand::Function(name) => {},
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/main.rs:201:39
[INFO] [stdout]     |
[INFO] [stdout] 201 |                     Operand::Function(name) => {},
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula2` is never used
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static test_formula2: &str = "1+4+5+1+4+3";
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula3` is never used
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static test_formula3 : &str = "1+4-3+5-2-11"; // -4
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula4` is never used
[INFO] [stdout]  --> src/main.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static test_formula4 : &str = "1+((4-3+5-2)-11) + 5"; // -1
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | enum Operand{
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 50 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Function` is never constructed
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum ParseState{
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 59 |     Function{name: String},
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula2` is never used
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static test_formula2: &str = "1+4+5+1+4+3";
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula3` is never used
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static test_formula3 : &str = "1+4-3+5-2-11"; // -4
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `test_formula4` is never used
[INFO] [stdout]  --> src/main.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static test_formula4 : &str = "1+((4-3+5-2)-11) + 5"; // -1
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Number` is never constructed
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | enum Operand{
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 50 |     Number(f64),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Function` is never constructed
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum ParseState{
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 59 |     Function{name: String},
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula` should have an upper case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static test_formula : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 6 - static test_formula : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout] 6 + static TEST_FORMULA : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula` should have an upper case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static test_formula : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 6 - static test_formula : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout] 6 + static TEST_FORMULA : &str = "1+4 + pow(2, 2) + x1 * x2";
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula2` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static test_formula2: &str = "1+4+5+1+4+3";
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula2` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static test_formula2: &str = "1+4+5+1+4+3";
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula3` should have an upper case name
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static test_formula3 : &str = "1+4-3+5-2-11"; // -4
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula3` should have an upper case name
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static test_formula3 : &str = "1+4-3+5-2-11"; // -4
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula4` should have an upper case name
[INFO] [stdout]  --> src/main.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static test_formula4 : &str = "1+((4-3+5-2)-11) + 5"; // -1
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula4` should have an upper case name
[INFO] [stdout]  --> src/main.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static test_formula4 : &str = "1+((4-3+5-2)-11) + 5"; // -1
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_FORMULA4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula5` should have an upper case name
[INFO] [stdout]   --> src/main.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | static test_formula5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 10 - static test_formula5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout] 10 + static TEST_FORMULA5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `test_formula5` should have an upper case name
[INFO] [stdout]   --> src/main.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | static test_formula5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 10 - static test_formula5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout] 10 + static TEST_FORMULA5 : &str = "((-110.95*2 + -40) - (0.05 - 4*0.5))/3 + 333 * 2 - 400 / 3"; //119
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0", kill_on_drop: false }`
[INFO] [stdout] e3856ad82634f030855f5e3da24241c878ad10ea5d2e7b16c114f3d6f7fda8f0
