[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] testing bakaq/formula-parser against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbakaq%2Fformula-parser" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bakaq/formula-parser on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92f0b72263a4606705d54996fd8fa55831992abbfb789581c30c23bbe91c0cc7
[INFO] running `Command { std: "docker" "start" "-a" "92f0b72263a4606705d54996fd8fa55831992abbfb789581c30c23bbe91c0cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92f0b72263a4606705d54996fd8fa55831992abbfb789581c30c23bbe91c0cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f0b72263a4606705d54996fd8fa55831992abbfb789581c30c23bbe91c0cc7", kill_on_drop: false }`
[INFO] [stdout] 92f0b72263a4606705d54996fd8fa55831992abbfb789581c30c23bbe91c0cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dea7c837d31a9540291c675bb274d48c3e62c498a07f00de90012197fc20201
[INFO] running `Command { std: "docker" "start" "-a" "2dea7c837d31a9540291c675bb274d48c3e62c498a07f00de90012197fc20201", kill_on_drop: false }`
[INFO] [stderr]    Compiling formula-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/parser.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |             if let ASTvalue::Int(int_value) = value {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/parser.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 | ...                   if let TokenValue::Int(n) = tok.value.as_ref().unwrap() {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[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: 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 1.65s
[INFO] running `Command { std: "docker" "inspect" "2dea7c837d31a9540291c675bb274d48c3e62c498a07f00de90012197fc20201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dea7c837d31a9540291c675bb274d48c3e62c498a07f00de90012197fc20201", kill_on_drop: false }`
[INFO] [stdout] 2dea7c837d31a9540291c675bb274d48c3e62c498a07f00de90012197fc20201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5540a6cd85b587b6e5c675c9ef6b567e107b4dcd1777d276a90cf334c34e9238
[INFO] running `Command { std: "docker" "start" "-a" "5540a6cd85b587b6e5c675c9ef6b567e107b4dcd1777d276a90cf334c34e9238", kill_on_drop: false }`
[INFO] [stderr]    Compiling formula-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/parser.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |             if let ASTvalue::Int(int_value) = value {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/parser.rs:82:36
[INFO] [stdout]    |
[INFO] [stdout] 82 | ...                   if let TokenValue::Int(n) = tok.value.as_ref().unwrap() {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[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: 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 test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "5540a6cd85b587b6e5c675c9ef6b567e107b4dcd1777d276a90cf334c34e9238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5540a6cd85b587b6e5c675c9ef6b567e107b4dcd1777d276a90cf334c34e9238", kill_on_drop: false }`
[INFO] [stdout] 5540a6cd85b587b6e5c675c9ef6b567e107b4dcd1777d276a90cf334c34e9238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2133f01c73b72caceb1722cf9a8eb940493d36b2eb3730deaade20961139267
[INFO] running `Command { std: "docker" "start" "-a" "e2133f01c73b72caceb1722cf9a8eb940493d36b2eb3730deaade20961139267", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/parser.rs:25:16
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 25 |             if let ASTvalue::Int(int_value) = value {
[INFO] [stdout] 
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]    = help: consider replacing the `if let` with a `let`
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]   --> src/parser.rs:82:36
[INFO] [stderr]    |
[INFO] [stderr] 82 | ...                   if let TokenValue::Int(n) = tok.value.as_ref().unwrap() {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]    = help: consider replacing the `if let` with a `let`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/interpreter.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             _ => panic!("Deu merda!")
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/interpreter.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         _ => panic!("Deu merda!")
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_unary`
[INFO] [stderr]   --> src/parser.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn new_unary(op: ASTtype, left: Option<Box<ASTnode>>,
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `interpret_AST` should have a snake case name
[INFO] [stderr]  --> src/interpreter.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn interpret_AST(node: &ASTnode) -> u32 {
[INFO] [stderr]   |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `interpret_ast`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `formula-parser` (bin "formula-parser" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/formula_parser-2c031666523fd168)
[INFO] running `Command { std: "docker" "inspect" "e2133f01c73b72caceb1722cf9a8eb940493d36b2eb3730deaade20961139267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2133f01c73b72caceb1722cf9a8eb940493d36b2eb3730deaade20961139267", kill_on_drop: false }`
[INFO] [stdout] e2133f01c73b72caceb1722cf9a8eb940493d36b2eb3730deaade20961139267