[INFO] cloning repository https://github.com/tippenein/opacity [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tippenein/opacity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftippenein%2Fopacity", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftippenein%2Fopacity'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aeb905d9d67755935ca94e8f98521c187596abe2 [INFO] testing tippenein/opacity against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftippenein%2Fopacity" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tippenein/opacity [INFO] finished tweaking git repo https://github.com/tippenein/opacity [INFO] tweaked toml for git repo https://github.com/tippenein/opacity written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tippenein/opacity on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tippenein/opacity 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99fc3c4df6293319919bed6a869dd99c3aac9e112ad6b6f33570a919fba32845 [INFO] running `Command { std: "docker" "start" "-a" "99fc3c4df6293319919bed6a869dd99c3aac9e112ad6b6f33570a919fba32845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99fc3c4df6293319919bed6a869dd99c3aac9e112ad6b6f33570a919fba32845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99fc3c4df6293319919bed6a869dd99c3aac9e112ad6b6f33570a919fba32845", kill_on_drop: false }` [INFO] [stdout] 99fc3c4df6293319919bed6a869dd99c3aac9e112ad6b6f33570a919fba32845 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29a05c435d35d731883846d345d5c2feba9300153442a8b6f4318787350107c0 [INFO] running `Command { std: "docker" "start" "-a" "29a05c435d35d731883846d345d5c2feba9300153442a8b6f4318787350107c0", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling opacity v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `convert_error` and `separated_pair` [INFO] [stdout] --> src/parser/mod.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | error::{context, convert_error, VerboseError}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | multi::separated_list0, [INFO] [stdout] 9 | sequence::{delimited, preceded, separated_pair, tuple}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 3 | DefPub, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | LeftParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 6 | RightParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | Comma, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | IntType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize` is never used [INFO] [stdout] --> src/lexer/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn tokenize(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | fn body_expr(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | fn body_expr(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | fn binary_expr(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | fn binary_expr(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:156:28 [INFO] [stdout] | [INFO] [stdout] 156 | fn return_statement(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 156 | fn return_statement(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:162:24 [INFO] [stdout] | [INFO] [stdout] 162 | fn function_def(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 162 | fn function_def(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "29a05c435d35d731883846d345d5c2feba9300153442a8b6f4318787350107c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29a05c435d35d731883846d345d5c2feba9300153442a8b6f4318787350107c0", kill_on_drop: false }` [INFO] [stdout] 29a05c435d35d731883846d345d5c2feba9300153442a8b6f4318787350107c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f60cf295c4d91980754a6f7a9ba364d75937913b072032312f967884e271276 [INFO] running `Command { std: "docker" "start" "-a" "8f60cf295c4d91980754a6f7a9ba364d75937913b072032312f967884e271276", kill_on_drop: false }` [INFO] [stderr] Compiling opacity v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `convert_error` and `separated_pair` [INFO] [stdout] --> src/parser/mod.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | error::{context, convert_error, VerboseError}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | multi::separated_list0, [INFO] [stdout] 9 | sequence::{delimited, preceded, separated_pair, tuple}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lexer/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Token { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 3 | DefPub, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Identifier(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 5 | LeftParen, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 6 | RightParen, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | Colon, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | Comma, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | IntType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize` is never used [INFO] [stdout] --> src/lexer/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn tokenize(input: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | fn body_expr(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | fn body_expr(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | fn binary_expr(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 135 | fn binary_expr(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:156:28 [INFO] [stdout] | [INFO] [stdout] 156 | fn return_statement(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 156 | fn return_statement(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/mod.rs:162:24 [INFO] [stdout] | [INFO] [stdout] 162 | fn function_def(input: &str) -> ParseResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 162 | fn function_def(input: &str) -> ParseResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "8f60cf295c4d91980754a6f7a9ba364d75937913b072032312f967884e271276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f60cf295c4d91980754a6f7a9ba364d75937913b072032312f967884e271276", kill_on_drop: false }` [INFO] [stdout] 8f60cf295c4d91980754a6f7a9ba364d75937913b072032312f967884e271276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95aaee4a5e760e8cbd2b7ca551514bafafe4e45daf64e4b402dd703142803b52 [INFO] running `Command { std: "docker" "start" "-a" "95aaee4a5e760e8cbd2b7ca551514bafafe4e45daf64e4b402dd703142803b52", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `convert_error` and `separated_pair` [INFO] [stderr] --> src/parser/mod.rs:7:22 [INFO] [stderr] | [INFO] [stderr] 7 | error::{context, convert_error, VerboseError}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 8 | multi::separated_list0, [INFO] [stderr] 9 | sequence::{delimited, preceded, separated_pair, tuple}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/lexer/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum Token { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 3 | DefPub, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 4 | Identifier(String), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 5 | LeftParen, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 6 | RightParen, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 7 | Colon, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | Comma, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 9 | IntType, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | Return, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | EOF, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `tokenize` is never used [INFO] [stderr] --> src/lexer/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn tokenize(input: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser/mod.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | fn body_expr(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 124 | fn body_expr(input: &str) -> ParseResult<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser/mod.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | fn binary_expr(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 135 | fn binary_expr(input: &str) -> ParseResult<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser/mod.rs:156:28 [INFO] [stderr] | [INFO] [stderr] 156 | fn return_statement(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 156 | fn return_statement(input: &str) -> ParseResult<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser/mod.rs:162:24 [INFO] [stderr] | [INFO] [stderr] 162 | fn function_def(input: &str) -> ParseResult { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 162 | fn function_def(input: &str) -> ParseResult<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `opacity` (bin "opacity" test) generated 7 warnings (run `cargo fix --bin "opacity" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/opacity-f484aa9d19b0853c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parser::tests::test_binary_exp ... ok [INFO] [stdout] test parser::tests::test_parse_function_def ... ok [INFO] [stdout] test parser::tests::test_param_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95aaee4a5e760e8cbd2b7ca551514bafafe4e45daf64e4b402dd703142803b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95aaee4a5e760e8cbd2b7ca551514bafafe4e45daf64e4b402dd703142803b52", kill_on_drop: false }` [INFO] [stdout] 95aaee4a5e760e8cbd2b7ca551514bafafe4e45daf64e4b402dd703142803b52