[INFO] fetching crate shtring 0.1.0... [INFO] testing shtring-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate shtring 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate shtring 0.1.0 [INFO] finished tweaking crates.io crate shtring 0.1.0 [INFO] tweaked toml for crates.io crate shtring 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shtring 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 406e526c793af94373b58171d1332c3cdc5aed0702e3d95c84f07aa824e34302 [INFO] running `Command { std: "docker" "start" "-a" "406e526c793af94373b58171d1332c3cdc5aed0702e3d95c84f07aa824e34302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "406e526c793af94373b58171d1332c3cdc5aed0702e3d95c84f07aa824e34302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406e526c793af94373b58171d1332c3cdc5aed0702e3d95c84f07aa824e34302", kill_on_drop: false }` [INFO] [stdout] 406e526c793af94373b58171d1332c3cdc5aed0702e3d95c84f07aa824e34302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3ba57cb454b0e95ca9638eb23cdb26d5462de902cfaeddfe63e01f3c8942409d [INFO] running `Command { std: "docker" "start" "-a" "3ba57cb454b0e95ca9638eb23cdb26d5462de902cfaeddfe63e01f3c8942409d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling shtring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:59:80 [INFO] [stdout] | [INFO] [stdout] 59 | Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 59 - Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] 59 + Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[idx..cont + 1])))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:71:65 [INFO] [stdout] | [INFO] [stdout] 71 | Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] 71 + Some(Ok((idx, Token::Whitespace(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:82:59 [INFO] [stdout] | [INFO] [stdout] 82 | Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] 82 + Some(Ok((idx, Token::Word(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:63:97 [INFO] [stdout] | [INFO] [stdout] 63 | ... Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] 63 + Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[idx..cont])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:71:63 [INFO] [stdout] | [INFO] [stdout] 71 | ... None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] 71 + None => break Some(Ok(&self.input[idx..])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error> { [INFO] [stdout] | ^^^^ ---- ----- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s [INFO] running `Command { std: "docker" "inspect" "3ba57cb454b0e95ca9638eb23cdb26d5462de902cfaeddfe63e01f3c8942409d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba57cb454b0e95ca9638eb23cdb26d5462de902cfaeddfe63e01f3c8942409d", kill_on_drop: false }` [INFO] [stdout] 3ba57cb454b0e95ca9638eb23cdb26d5462de902cfaeddfe63e01f3c8942409d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e63cedb95ada54589f994b3964857a868bc6bd3acaf762fb243f4bcd83c61c2d [INFO] running `Command { std: "docker" "start" "-a" "e63cedb95ada54589f994b3964857a868bc6bd3acaf762fb243f4bcd83c61c2d", kill_on_drop: false }` [INFO] [stderr] Compiling shtring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:59:80 [INFO] [stdout] | [INFO] [stdout] 59 | Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 59 - Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] 59 + Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[idx..cont + 1])))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:71:65 [INFO] [stdout] | [INFO] [stdout] 71 | Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] 71 + Some(Ok((idx, Token::Whitespace(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:82:59 [INFO] [stdout] | [INFO] [stdout] 82 | Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] 82 + Some(Ok((idx, Token::Word(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:63:97 [INFO] [stdout] | [INFO] [stdout] 63 | ... Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] 63 + Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[idx..cont])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:71:63 [INFO] [stdout] | [INFO] [stdout] 71 | ... None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] 71 + None => break Some(Ok(&self.input[idx..])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error> { [INFO] [stdout] | ^^^^ ---- ----- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:59:80 [INFO] [stdout] | [INFO] [stdout] 59 | Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 59 - Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stdout] 59 + Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[idx..cont + 1])))), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:71:65 [INFO] [stdout] | [INFO] [stdout] 71 | Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stdout] 71 + Some(Ok((idx, Token::Whitespace(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lexer.rs:82:59 [INFO] [stdout] | [INFO] [stdout] 82 | Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stdout] 82 + Some(Ok((idx, Token::Word(&self.input[idx..end + 1])))) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:63:97 [INFO] [stdout] | [INFO] [stdout] 63 | ... Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 63 - Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stdout] 63 + Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[idx..cont])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/parser.rs:71:63 [INFO] [stdout] | [INFO] [stdout] 71 | ... None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - None => break Some(Ok(&self.input[(idx..)])), [INFO] [stdout] 71 + None => break Some(Ok(&self.input[idx..])), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error> { [INFO] [stdout] | ^^^^ ---- ----- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn split(input: &str) -> Result, Error<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "e63cedb95ada54589f994b3964857a868bc6bd3acaf762fb243f4bcd83c61c2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e63cedb95ada54589f994b3964857a868bc6bd3acaf762fb243f4bcd83c61c2d", kill_on_drop: false }` [INFO] [stdout] e63cedb95ada54589f994b3964857a868bc6bd3acaf762fb243f4bcd83c61c2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2c1b7850cace646ed90d8918fedc5cd42649c0108deda92d47debd57c26d63bc [INFO] running `Command { std: "docker" "start" "-a" "2c1b7850cace646ed90d8918fedc5cd42649c0108deda92d47debd57c26d63bc", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lexer.rs:59:80 [INFO] [stderr] | [INFO] [stderr] 59 | Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 59 - Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[(idx..cont + 1)])))), [INFO] [stderr] 59 + Some((cont, _)) => Some(Ok((idx, Token::Escape(&self.input[idx..cont + 1])))), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lexer.rs:71:65 [INFO] [stderr] | [INFO] [stderr] 71 | Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 71 - Some(Ok((idx, Token::Whitespace(&self.input[(idx..end + 1)])))) [INFO] [stderr] 71 + Some(Ok((idx, Token::Whitespace(&self.input[idx..end + 1])))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lexer.rs:82:59 [INFO] [stderr] | [INFO] [stderr] 82 | Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 82 - Some(Ok((idx, Token::Word(&self.input[(idx..end + 1)])))) [INFO] [stderr] 82 + Some(Ok((idx, Token::Word(&self.input[idx..end + 1])))) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/parser.rs:63:97 [INFO] [stderr] | [INFO] [stderr] 63 | ... Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 63 - Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[(idx..cont)])), [INFO] [stderr] 63 + Some(Ok((cont, Token::Whitespace(_)))) => break Some(Ok(&self.input[idx..cont])), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/parser.rs:71:63 [INFO] [stderr] | [INFO] [stderr] 71 | ... None => break Some(Ok(&self.input[(idx..)])), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 71 - None => break Some(Ok(&self.input[(idx..)])), [INFO] [stderr] 71 + None => break Some(Ok(&self.input[idx..])), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:63:21 [INFO] [stdout] running 23 tests [INFO] [stderr] | [INFO] [stdout] test lexer::tests::multiple_whitespace_tokens ... ok [INFO] [stderr] 63 | pub fn split(input: &str) -> Result, Error> { [INFO] [stdout] test lexer::tests::single_character_word_token ... ok [INFO] [stderr] | ^^^^ ---- ----- the lifetimes get resolved as `'_` [INFO] [stdout] test lexer::tests::multiple_tokens ... ok [INFO] [stderr] | | | [INFO] [stdout] test lexer::tests::escape_token ... ok [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stdout] test lexer::tests::single_whitespace_token ... ok [INFO] [stderr] | this lifetime flows to the output [INFO] [stdout] test lexer::tests::unexpected_eoi ... ok [INFO] [stderr] | [INFO] [stdout] test lexer::tests::word_token ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 63 | pub fn split(input: &str) -> Result, Error<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `shtring` (lib) generated 6 warnings (run `cargo fix --lib -p shtring` to apply 6 suggestions) [INFO] [stderr] warning: `shtring` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/shtring-bb4281efe91009a8) [INFO] [stdout] test lexer::tests::single_quote_token ... ok [INFO] [stdout] test parser::tests::escaped_quote ... ok [INFO] [stdout] test parser::tests::mismatched_quote ... ok [INFO] [stdout] test parser::tests::double_quoted_word ... ok [INFO] [stdout] test lexer::tests::double_quote_token ... ok [INFO] [stdout] test parser::tests::multiple_words ... ok [INFO] [stdout] test parser::tests::escaped_quotes ... ok [INFO] [stdout] test parser::tests::multiple_words_with_escapes_and_quotes ... ok [INFO] [stdout] test parser::tests::single_quoted_word ... ok [INFO] [stdout] test parser::tests::single_word ... ok [INFO] [stdout] test parser::tests::unexpected_quote ... ok [INFO] [stdout] test parser::tests::unterminated_double_quote ... ok [INFO] [stdout] test parser::tests::unterminated_single_quote ... ok [INFO] [stdout] test tests::invalid_split_unexpected_eoi ... ok [INFO] [stdout] test tests::invalid_split_unexpected_token ... ok [INFO] [stdout] test tests::valid_split ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c1b7850cace646ed90d8918fedc5cd42649c0108deda92d47debd57c26d63bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c1b7850cace646ed90d8918fedc5cd42649c0108deda92d47debd57c26d63bc", kill_on_drop: false }` [INFO] [stdout] 2c1b7850cace646ed90d8918fedc5cd42649c0108deda92d47debd57c26d63bc