[INFO] cloning repository https://github.com/cacau-lang/cacau-nom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cacau-lang/cacau-nom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacau-lang%2Fcacau-nom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacau-lang%2Fcacau-nom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a428b1a381f5b4d5d872ce13824f8b294043d37b [INFO] checking cacau-lang/cacau-nom against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcacau-lang%2Fcacau-nom" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cacau-lang/cacau-nom [INFO] finished tweaking git repo https://github.com/cacau-lang/cacau-nom [INFO] tweaked toml for git repo https://github.com/cacau-lang/cacau-nom written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cacau-lang/cacau-nom on toolchain 94e848735e78b58442e0b82e9c60f8f430840389 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cacau-lang/cacau-nom 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" "+94e848735e78b58442e0b82e9c60f8f430840389" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d813947b1124759c9cc78846443e9e02c70691f2319300cb6a40852266612f89 [INFO] running `Command { std: "docker" "start" "-a" "d813947b1124759c9cc78846443e9e02c70691f2319300cb6a40852266612f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d813947b1124759c9cc78846443e9e02c70691f2319300cb6a40852266612f89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d813947b1124759c9cc78846443e9e02c70691f2319300cb6a40852266612f89", kill_on_drop: false }` [INFO] [stdout] d813947b1124759c9cc78846443e9e02c70691f2319300cb6a40852266612f89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b1bd9a04d03b3cb20d754ab7a7b3f88f44c3c391f63c44bd67c242df2b01216 [INFO] running `Command { std: "docker" "start" "-a" "0b1bd9a04d03b3cb20d754ab7a7b3f88f44c3c391f63c44bd67c242df2b01216", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking cacau-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `parse_struct_definition` is never used [INFO] [stdout] --> src/structs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn parse_struct_definition() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:70:50 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_char<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_char<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:76:56 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_expression<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_expression<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:103:61 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn parse_type_annotation<'a>(input: &'a str) -> IResult<&str, &str> { [INFO] [stdout] | -- ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn parse_type_annotation<'a>(input: &'a str) -> IResult<&'a str, &'a str> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:122:56 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn parse_assignment<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 122 | pub fn parse_assignment<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:149:46 [INFO] [stdout] | [INFO] [stdout] 149 | fn parse_bool<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 149 | fn parse_bool<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:160:53 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_integer<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_integer<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:167:60 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn parse_identifier_str<'a>(input: &'a str) -> IResult<&str, &'a str> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 167 | pub fn parse_identifier_str<'a>(input: &'a str) -> IResult<&'a str, &'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:179:56 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn parse_identifier<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 179 | pub fn parse_identifier<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:317:5 [INFO] [stdout] | [INFO] [stdout] 317 | dbg!(parse_assignment("let x = 5")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 317 | let _ = dbg!(parse_assignment("let x = 5")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:319:5 [INFO] [stdout] | [INFO] [stdout] 319 | dbg!(parse_assignment("let x: int = 5")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 319 | let _ = dbg!(parse_assignment("let x: int = 5")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_struct_definition` is never used [INFO] [stdout] --> src/structs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn parse_struct_definition() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:70:50 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_char<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 70 | pub fn parse_char<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:76:56 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_expression<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 76 | pub fn parse_expression<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:103:61 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn parse_type_annotation<'a>(input: &'a str) -> IResult<&str, &str> { [INFO] [stdout] | -- ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn parse_type_annotation<'a>(input: &'a str) -> IResult<&'a str, &'a str> { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:122:56 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn parse_assignment<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 122 | pub fn parse_assignment<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:149:46 [INFO] [stdout] | [INFO] [stdout] 149 | fn parse_bool<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 149 | fn parse_bool<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:160:53 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_integer<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 160 | pub fn parse_integer<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:167:60 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn parse_identifier_str<'a>(input: &'a str) -> IResult<&str, &'a str> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 167 | pub fn parse_identifier_str<'a>(input: &'a str) -> IResult<&'a str, &'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:179:56 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn parse_identifier<'a>(input: &'a str) -> IResult<&str, Expression<'a>> { [INFO] [stdout] | -- ^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 179 | pub fn parse_identifier<'a>(input: &'a str) -> IResult<&'a str, Expression<'a>> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:317:5 [INFO] [stdout] | [INFO] [stdout] 317 | dbg!(parse_assignment("let x = 5")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 317 | let _ = dbg!(parse_assignment("let x = 5")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:319:5 [INFO] [stdout] | [INFO] [stdout] 319 | dbg!(parse_assignment("let x: int = 5")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 319 | let _ = dbg!(parse_assignment("let x: int = 5")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "0b1bd9a04d03b3cb20d754ab7a7b3f88f44c3c391f63c44bd67c242df2b01216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b1bd9a04d03b3cb20d754ab7a7b3f88f44c3c391f63c44bd67c242df2b01216", kill_on_drop: false }` [INFO] [stdout] 0b1bd9a04d03b3cb20d754ab7a7b3f88f44c3c391f63c44bd67c242df2b01216