[INFO] cloning repository https://github.com/brunerm99/i3-log [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brunerm99/i3-log" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunerm99%2Fi3-log", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunerm99%2Fi3-log'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 143ecf91062b74ded40ccd691629c958ade2e99e [INFO] checking brunerm99/i3-log/143ecf91062b74ded40ccd691629c958ade2e99e against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunerm99%2Fi3-log" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brunerm99/i3-log on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brunerm99/i3-log [INFO] finished tweaking git repo https://github.com/brunerm99/i3-log [INFO] tweaked toml for git repo https://github.com/brunerm99/i3-log written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brunerm99/i3-log 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee3ebf15098477d8657fa0bad88302438d6ca90d44b3b419d640e35a8babaf61 [INFO] running `Command { std: "docker" "start" "-a" "ee3ebf15098477d8657fa0bad88302438d6ca90d44b3b419d640e35a8babaf61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee3ebf15098477d8657fa0bad88302438d6ca90d44b3b419d640e35a8babaf61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee3ebf15098477d8657fa0bad88302438d6ca90d44b3b419d640e35a8babaf61", kill_on_drop: false }` [INFO] [stdout] ee3ebf15098477d8657fa0bad88302438d6ca90d44b3b419d640e35a8babaf61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef9fcf71f27d7290fec2f50a26433a601dadf10c3259a8d32c2e8b97ee63da54 [INFO] running `Command { std: "docker" "start" "-a" "ef9fcf71f27d7290fec2f50a26433a601dadf10c3259a8d32c2e8b97ee63da54", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking pretty-hex v0.3.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking i3-log v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ipc.rs:227:13 [INFO] [stdout] | [INFO] [stdout] 227 | _ => Ok(Response::None), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ipc.rs:227:13 [INFO] [stdout] | [INFO] [stdout] 214 | Message::RunCommand => { [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 218 | Message::GetWorkspace => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 223 | Message::Subscribe => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 227 | _ => Ok(Response::None), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ipc.rs:227:13 [INFO] [stdout] | [INFO] [stdout] 227 | _ => Ok(Response::None), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/ipc.rs:227:13 [INFO] [stdout] | [INFO] [stdout] 214 | Message::RunCommand => { [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 218 | Message::GetWorkspace => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 223 | Message::Subscribe => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 227 | _ => Ok(Response::None), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ipc.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 31 | impl WorkspaceResponse { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 32 | pub fn new() -> WorkspaceResponse { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:64:20 [INFO] [stdout] | [INFO] [stdout] 64 | RunCommand(Vec), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 64 | RunCommand(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:65:22 [INFO] [stdout] | [INFO] [stdout] 65 | GetWorkspace(Vec), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | GetWorkspace(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | Subscribe(SubscribeResponse), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | Subscribe(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Mode`, `Window`, `BarConfigUpdate`, `Binding`, `Shutdown`, and `Tick` are never constructed [INFO] [stdout] --> src/ipc.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub enum Event { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 110 | Mode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 111 | Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 112 | BarConfigUpdate, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 113 | Binding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 114 | Shutdown, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 115 | Tick, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ipc.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 31 | impl WorkspaceResponse { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 32 | pub fn new() -> WorkspaceResponse { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:64:20 [INFO] [stdout] | [INFO] [stdout] 64 | RunCommand(Vec), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 64 | RunCommand(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:65:22 [INFO] [stdout] | [INFO] [stdout] 65 | GetWorkspace(Vec), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | GetWorkspace(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ipc.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | Subscribe(SubscribeResponse), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | Subscribe(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Mode`, `Window`, `BarConfigUpdate`, `Binding`, `Shutdown`, and `Tick` are never constructed [INFO] [stdout] --> src/ipc.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub enum Event { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 110 | Mode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 111 | Window, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 112 | BarConfigUpdate, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 113 | Binding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 114 | Shutdown, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 115 | Tick, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "ef9fcf71f27d7290fec2f50a26433a601dadf10c3259a8d32c2e8b97ee63da54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9fcf71f27d7290fec2f50a26433a601dadf10c3259a8d32c2e8b97ee63da54", kill_on_drop: false }` [INFO] [stdout] ef9fcf71f27d7290fec2f50a26433a601dadf10c3259a8d32c2e8b97ee63da54