[INFO] cloning repository https://github.com/m-bra/swirl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-bra/swirl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-bra%2Fswirl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-bra%2Fswirl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb11df420a2671a87ebd4e093ffd35be1db80f00 [INFO] testing m-bra/swirl against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-bra%2Fswirl" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m-bra/swirl on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/m-bra/swirl [INFO] finished tweaking git repo https://github.com/m-bra/swirl [INFO] tweaked toml for git repo https://github.com/m-bra/swirl written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f64403e63bc3a73b9d593fbf5bdd6c671f26a979bca463a75279c0f1c7005a43 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f64403e63bc3a73b9d593fbf5bdd6c671f26a979bca463a75279c0f1c7005a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f64403e63bc3a73b9d593fbf5bdd6c671f26a979bca463a75279c0f1c7005a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64403e63bc3a73b9d593fbf5bdd6c671f26a979bca463a75279c0f1c7005a43", kill_on_drop: false }` [INFO] [stdout] f64403e63bc3a73b9d593fbf5bdd6c671f26a979bca463a75279c0f1c7005a43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] 08825d86afd573cb57330626067e9bd6f9c273aaaab40273a86f45428f2ad435 [INFO] running `Command { std: "docker" "start" "-a" "08825d86afd573cb57330626067e9bd6f9c273aaaab40273a86f45428f2ad435", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling finally-block v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling swirl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `level` is never read [INFO] [stdout] --> src/mmatch/match_invocation_string.rs:250:13 [INFO] [stdout] | [INFO] [stdout] 250 | level -= 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Err(err) => None, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `frame_result` is never read [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | let mut frame_result = Ok(("", InvocStrResult::empty())); // result of current frame [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursion_var` [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:102:22 [INFO] [stdout] | [INFO] [stdout] 102 | let (recursion_var, recursive_param) = match unsafe { self.header().end_invocation().unwrap() } { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursion_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_name` [INFO] [stdout] --> src/types/rule_variant.rs:121:30 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/types/rule_variant.rs:121:47 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_name` [INFO] [stdout] --> src/types/rule_variant.rs:133:30 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/types/rule_variant.rs:133:47 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | let mut is_stepping = args.any(|s| s == "--step" || s == "-s"); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `first` should have an upper case name [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | static mut first: bool = true; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `FIRST` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "08825d86afd573cb57330626067e9bd6f9c273aaaab40273a86f45428f2ad435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08825d86afd573cb57330626067e9bd6f9c273aaaab40273a86f45428f2ad435", kill_on_drop: false }` [INFO] [stdout] 08825d86afd573cb57330626067e9bd6f9c273aaaab40273a86f45428f2ad435 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] b3eb31f88f18f7bdb12223d8bc5906b8aa561d88f6c87baab762940592d300e8 [INFO] running `Command { std: "docker" "start" "-a" "b3eb31f88f18f7bdb12223d8bc5906b8aa561d88f6c87baab762940592d300e8", kill_on_drop: false }` [INFO] [stderr] Compiling swirl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `level` is never read [INFO] [stdout] --> src/mmatch/match_invocation_string.rs:250:13 [INFO] [stdout] | [INFO] [stdout] 250 | level -= 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Err(err) => None, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `frame_result` is never read [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | let mut frame_result = Ok(("", InvocStrResult::empty())); // result of current frame [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursion_var` [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:102:22 [INFO] [stdout] | [INFO] [stdout] 102 | let (recursion_var, recursive_param) = match unsafe { self.header().end_invocation().unwrap() } { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursion_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_name` [INFO] [stdout] --> src/types/rule_variant.rs:121:30 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/types/rule_variant.rs:121:47 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule_name` [INFO] [stdout] --> src/types/rule_variant.rs:133:30 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/types/rule_variant.rs:133:47 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | let mut is_stepping = args.any(|s| s == "--step" || s == "-s"); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `first` should have an upper case name [INFO] [stdout] --> src/mmatch/match_rule_variant.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | static mut first: bool = true; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `FIRST` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "b3eb31f88f18f7bdb12223d8bc5906b8aa561d88f6c87baab762940592d300e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3eb31f88f18f7bdb12223d8bc5906b8aa561d88f6c87baab762940592d300e8", kill_on_drop: false }` [INFO] [stdout] b3eb31f88f18f7bdb12223d8bc5906b8aa561d88f6c87baab762940592d300e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b0fd529b34780fe349a21a723e242b9cf98af7a83db648b4573be05af7d864f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6b0fd529b34780fe349a21a723e242b9cf98af7a83db648b4573be05af7d864f", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `level` is never read [INFO] [stderr] --> src/mmatch/match_invocation_string.rs:250:13 [INFO] [stderr] | [INFO] [stderr] 250 | level -= 1; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/mmatch/match_rule_variant.rs:23:17 [INFO] [stderr] | [INFO] [stderr] 23 | Err(err) => None, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `frame_result` is never read [INFO] [stderr] --> src/mmatch/match_rule_variant.rs:126:25 [INFO] [stderr] | [INFO] [stderr] 126 | let mut frame_result = Ok(("", InvocStrResult::empty())); // result of current frame [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recursion_var` [INFO] [stderr] --> src/mmatch/match_rule_variant.rs:102:22 [INFO] [stderr] | [INFO] [stderr] 102 | let (recursion_var, recursive_param) = match unsafe { self.header().end_invocation().unwrap() } { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursion_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rule_name` [INFO] [stderr] --> src/types/rule_variant.rs:121:30 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/types/rule_variant.rs:121:47 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn on_success(&self, rule_name: &str, input: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rule_name` [INFO] [stderr] --> src/types/rule_variant.rs:133:30 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rule_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/types/rule_variant.rs:133:47 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn on_failure(&self, rule_name: &str, input: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | let mut is_stepping = args.any(|s| s == "--step" || s == "-s"); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `first` should have an upper case name [INFO] [stderr] --> src/mmatch/match_rule_variant.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | static mut first: bool = true; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `FIRST` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/swirl-1f7a3328086ad05b [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test util::test_ord ... ok [INFO] [stdout] test mmatch::match_invocation_string::test_match_invocation_string ... ok [INFO] [stdout] test mmatch::test_match_invocation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b0fd529b34780fe349a21a723e242b9cf98af7a83db648b4573be05af7d864f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b0fd529b34780fe349a21a723e242b9cf98af7a83db648b4573be05af7d864f", kill_on_drop: false }` [INFO] [stdout] 6b0fd529b34780fe349a21a723e242b9cf98af7a83db648b4573be05af7d864f