[INFO] cloning repository https://github.com/bakaq/formula-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bakaq/formula-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbakaq%2Fformula-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbakaq%2Fformula-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d99f8a6407f893c612cc501d2dd7389cb08ca50c
[INFO] checking bakaq/formula-parser against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbakaq%2Fformula-parser" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bakaq/formula-parser on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bakaq/formula-parser
[INFO] finished tweaking git repo https://github.com/bakaq/formula-parser
[INFO] tweaked toml for git repo https://github.com/bakaq/formula-parser written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bakaq/formula-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ef247ceb18b2d61ac893ab8587cbcdf4355aa1be79e3bce466f0db1349c437b
[INFO] running `Command { std: "docker" "start" "-a" "9ef247ceb18b2d61ac893ab8587cbcdf4355aa1be79e3bce466f0db1349c437b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ef247ceb18b2d61ac893ab8587cbcdf4355aa1be79e3bce466f0db1349c437b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef247ceb18b2d61ac893ab8587cbcdf4355aa1be79e3bce466f0db1349c437b", kill_on_drop: false }`
[INFO] [stdout] 9ef247ceb18b2d61ac893ab8587cbcdf4355aa1be79e3bce466f0db1349c437b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e3af66427c217aebfd7b9cf9fee583fc9b5a6c55ce82e9381e3377bf78e312c
[INFO] running `Command { std: "docker" "start" "-a" "8e3af66427c217aebfd7b9cf9fee583fc9b5a6c55ce82e9381e3377bf78e312c", kill_on_drop: false }`
[INFO] [stderr]     Checking formula-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/parser.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | /             if let ASTvalue::Int(int_value) = value {
[INFO] [stdout] 26 | |                 f.write_str(&format!("{}", int_value))
[INFO] [stdout] 27 | |             }else{
[INFO] [stdout] 28 | |                 panic!("Something is wrong with the value of the ASTnode")
[INFO] [stdout] 29 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/parser.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 | / ...                   if let TokenValue::Int(n) = tok.value.as_ref().unwrap() {
[INFO] [stdout] 83 | | ...                       *n
[INFO] [stdout] 84 | | ...                   }else{
[INFO] [stdout] 85 | | ...                       panic!("Shit's broken")
[INFO] [stdout] 86 | | ...                   }
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interpreter.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             _ => panic!("Deu merda!")
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interpreter.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         _ => panic!("Deu merda!")
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_unary`
[INFO] [stdout]   --> src/parser.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn new_unary(op: ASTtype, left: Option<Box<ASTnode>>,
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/parser.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | /             if let ASTvalue::Int(int_value) = value {
[INFO] [stdout] 26 | |                 f.write_str(&format!("{}", int_value))
[INFO] [stdout] 27 | |             }else{
[INFO] [stdout] 28 | |                 panic!("Something is wrong with the value of the ASTnode")
[INFO] [stdout] 29 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable if-let pattern
[INFO] [stdout]   --> src/parser.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 | / ...                   if let TokenValue::Int(n) = tok.value.as_ref().unwrap() {
[INFO] [stdout] 83 | | ...                       *n
[INFO] [stdout] 84 | | ...                   }else{
[INFO] [stdout] 85 | | ...                       panic!("Shit's broken")
[INFO] [stdout] 86 | | ...                   }
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interpreter.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             _ => panic!("Deu merda!")
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/interpreter.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         _ => panic!("Deu merda!")
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_AST` should have a snake case name
[INFO] [stdout]  --> src/interpreter.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn interpret_AST(node: &ASTnode) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `interpret_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_unary`
[INFO] [stdout]   --> src/parser.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn new_unary(op: ASTtype, left: Option<Box<ASTnode>>,
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpret_AST` should have a snake case name
[INFO] [stdout]  --> src/interpreter.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn interpret_AST(node: &ASTnode) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `interpret_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "8e3af66427c217aebfd7b9cf9fee583fc9b5a6c55ce82e9381e3377bf78e312c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3af66427c217aebfd7b9cf9fee583fc9b5a6c55ce82e9381e3377bf78e312c", kill_on_drop: false }`
[INFO] [stdout] 8e3af66427c217aebfd7b9cf9fee583fc9b5a6c55ce82e9381e3377bf78e312c