[INFO] cloning repository https://github.com/edpaget/dice-roller-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edpaget/dice-roller-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedpaget%2Fdice-roller-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedpaget%2Fdice-roller-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5256811efd8ad3cb853ca7e7065364fa41bb37a9 [INFO] testing edpaget/dice-roller-bot against beta-2022-09-25 for beta-1.65-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedpaget%2Fdice-roller-bot" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/edpaget/dice-roller-bot on toolchain beta-2022-09-25 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/edpaget/dice-roller-bot [INFO] finished tweaking git repo https://github.com/edpaget/dice-roller-bot [INFO] tweaked toml for git repo https://github.com/edpaget/dice-roller-bot written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/edpaget/dice-roller-bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d90eba8318db4a4233ceeb7a34ac1a0dc3d33f1758ef7c2019b1e4bbb3477b0 [INFO] running `Command { std: "docker" "start" "-a" "0d90eba8318db4a4233ceeb7a34ac1a0dc3d33f1758ef7c2019b1e4bbb3477b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d90eba8318db4a4233ceeb7a34ac1a0dc3d33f1758ef7c2019b1e4bbb3477b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d90eba8318db4a4233ceeb7a34ac1a0dc3d33f1758ef7c2019b1e4bbb3477b0", kill_on_drop: false }` [INFO] [stdout] 0d90eba8318db4a4233ceeb7a34ac1a0dc3d33f1758ef7c2019b1e4bbb3477b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01902244bebe8d99b3e8af6e25f32fb592944d454ab83f7e34e62badf0426920 [INFO] running `Command { std: "docker" "start" "-a" "01902244bebe8d99b3e8af6e25f32fb592944d454ab83f7e34e62badf0426920", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tracing-core v0.1.27 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling rustix v0.34.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling linux-raw-sys v0.0.46 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling rustls-pemfile v0.3.0 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling serenity v0.11.2 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling typemap_rev v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling fd-lock v3.0.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.3 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling tungstenite v0.17.2 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling async-tungstenite v0.17.2 [INFO] [stderr] Compiling dice_roller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/eval.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | Expression::Variable(variable_name) => ( [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 52 | | self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | |________________^_______________________________________________________________________^ [INFO] [stdout] | ||________________| [INFO] [stdout] | | [INFO] [stdout] 53 | | ) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - Expression::Variable(variable_name) => ( [INFO] [stdout] 51 + Expression::Variable(variable_name) => self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "01902244bebe8d99b3e8af6e25f32fb592944d454ab83f7e34e62badf0426920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01902244bebe8d99b3e8af6e25f32fb592944d454ab83f7e34e62badf0426920", kill_on_drop: false }` [INFO] [stdout] 01902244bebe8d99b3e8af6e25f32fb592944d454ab83f7e34e62badf0426920 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 526186947e6f6ecc78ff91fd1cddf5926c0c26930494bfb4b11bd60ac5caad0d [INFO] running `Command { std: "docker" "start" "-a" "526186947e6f6ecc78ff91fd1cddf5926c0c26930494bfb4b11bd60ac5caad0d", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/eval.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | Expression::Variable(variable_name) => ( [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 52 | | self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | |________________^_______________________________________________________________________^ [INFO] [stdout] | ||________________| [INFO] [stdout] | | [INFO] [stdout] 53 | | ) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - Expression::Variable(variable_name) => ( [INFO] [stdout] 51 + Expression::Variable(variable_name) => self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dice_roller v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/eval.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | Expression::Variable(variable_name) => ( [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 52 | | self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | |________________^_______________________________________________________________________^ [INFO] [stdout] | ||________________| [INFO] [stdout] | | [INFO] [stdout] 53 | | ) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - Expression::Variable(variable_name) => ( [INFO] [stdout] 51 + Expression::Variable(variable_name) => self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.42s [INFO] running `Command { std: "docker" "inspect" "526186947e6f6ecc78ff91fd1cddf5926c0c26930494bfb4b11bd60ac5caad0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526186947e6f6ecc78ff91fd1cddf5926c0c26930494bfb4b11bd60ac5caad0d", kill_on_drop: false }` [INFO] [stdout] 526186947e6f6ecc78ff91fd1cddf5926c0c26930494bfb4b11bd60ac5caad0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d0368b63ac57c94ecf906b31acdc389ef3331093ac24fdb33cbce663b5a59c6 [INFO] running `Command { std: "docker" "start" "-a" "7d0368b63ac57c94ecf906b31acdc389ef3331093ac24fdb33cbce663b5a59c6", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/eval.rs:51:52 [INFO] [stderr] | [INFO] [stderr] 51 | Expression::Variable(variable_name) => ( [INFO] [stderr] | ____________________________________________________^ [INFO] [stderr] 52 | | self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stderr] | |________________^_______________________________________________________________________^ [INFO] [stderr] | ||________________| [INFO] [stderr] | | [INFO] [stderr] 53 | | ) [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 51 - Expression::Variable(variable_name) => ( [INFO] [stderr] 51 + Expression::Variable(variable_name) => self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `dice_roller` (lib) generated 1 warning [INFO] [stderr] warning: `dice_roller` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dice_roller-aa47e09fb091d124) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test parser::tests::test_command ... ok [INFO] [stdout] test parser::tests::test_dice_roll ... ok [INFO] [stdout] test parser::tests::test_integer ... ok [INFO] [stdout] test parser::tests::test_roll ... ok [INFO] [stdout] test parser::tests::test_set ... ok [INFO] [stdout] test parser::tests::test_variable ... ok [INFO] [stdout] test parser::tests::test_term ... ok [INFO] [stdout] test eval::tests::test_eval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/dice-roller.rs (/opt/rustwide/target/debug/deps/dice_roller-57d3b16488cf7948) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/discord-roller.rs (/opt/rustwide/target/debug/deps/discord_roller-0c84998a71538688) [INFO] [stderr] Doc-tests dice_roller [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> /opt/rustwide/workdir/src/eval.rs:51:52 [INFO] [stderr] | [INFO] [stderr] 51 | Expression::Variable(variable_name) => ( [INFO] [stderr] | ____________________________________________________^ [INFO] [stderr] 52 | | self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stderr] | |________________^_______________________________________________________________________^ [INFO] [stderr] | ||________________| [INFO] [stderr] | | [INFO] [stderr] 53 | | ) [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 51 - Expression::Variable(variable_name) => ( [INFO] [stderr] 51 + Expression::Variable(variable_name) => self.visit_expression(self.env.get(self.user, &variable_name).unwrap()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d0368b63ac57c94ecf906b31acdc389ef3331093ac24fdb33cbce663b5a59c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d0368b63ac57c94ecf906b31acdc389ef3331093ac24fdb33cbce663b5a59c6", kill_on_drop: false }` [INFO] [stdout] 7d0368b63ac57c94ecf906b31acdc389ef3331093ac24fdb33cbce663b5a59c6