[INFO] cloning repository https://github.com/HypnoFroggy/project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HypnoFroggy/project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHypnoFroggy%2Fproject", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHypnoFroggy%2Fproject'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9f610a05bb6051b7b294e65843e3c88186944ff [INFO] checking HypnoFroggy/project against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHypnoFroggy%2Fproject" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HypnoFroggy/project on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HypnoFroggy/project [INFO] finished tweaking git repo https://github.com/HypnoFroggy/project [INFO] tweaked toml for git repo https://github.com/HypnoFroggy/project written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HypnoFroggy/project 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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic_refcell v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f45a873b92f2ac0ee2132ea7635368415b331bc6a1976a757adf63bcbaef89a3 [INFO] running `Command { std: "docker" "start" "-a" "f45a873b92f2ac0ee2132ea7635368415b331bc6a1976a757adf63bcbaef89a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f45a873b92f2ac0ee2132ea7635368415b331bc6a1976a757adf63bcbaef89a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f45a873b92f2ac0ee2132ea7635368415b331bc6a1976a757adf63bcbaef89a3", kill_on_drop: false }` [INFO] [stdout] f45a873b92f2ac0ee2132ea7635368415b331bc6a1976a757adf63bcbaef89a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c7acf153dd7c01254976200188ff818c6684b3e3118b5a29ddd706e5dd04ba8 [INFO] running `Command { std: "docker" "start" "-a" "8c7acf153dd7c01254976200188ff818c6684b3e3118b5a29ddd706e5dd04ba8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling xml-rs v0.8.16 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling thiserror v1.0.45 [INFO] [stderr] Compiling winnow v0.5.10 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking ttf-parser v0.19.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking async-lock 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Checking wayland-cursor v0.29.5 [INFO] [stderr] Compiling bytemuck_derive v1.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.45 [INFO] [stderr] Compiling enumflags2_derive v0.7.7 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Compiling serde_repr v0.1.16 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling zvariant_derive v3.15.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling atspi-macros v0.2.0 [INFO] [stderr] Compiling zbus_macros v3.14.1 [INFO] [stderr] Checking enumflags2 v0.7.7 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking emath v0.22.0 [INFO] [stderr] Checking ecolor v0.22.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking epaint v0.22.0 [INFO] [stderr] Checking zvariant v3.15.0 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking egui v0.22.0 [INFO] [stderr] Checking x11rb v0.10.1 [INFO] [stderr] Checking zbus_names v2.6.0 [INFO] [stderr] Checking arboard v3.2.0 [INFO] [stderr] Checking zbus v3.14.1 [INFO] [stderr] Checking egui_glow v0.22.0 [INFO] [stderr] Checking atspi v0.10.1 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking smithay-clipboard v0.6.6 [INFO] [stderr] Checking accesskit_unix v0.5.2 [INFO] [stderr] Checking accesskit_winit v0.14.4 [INFO] [stderr] Checking egui-winit v0.22.0 [INFO] [stderr] Checking eframe v0.22.0 [INFO] [stderr] Checking project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:138:49 [INFO] [stdout] | [INFO] [stdout] 138 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:138:49 [INFO] [stdout] | [INFO] [stdout] 138 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:168:49 [INFO] [stdout] | [INFO] [stdout] 168 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:168:49 [INFO] [stdout] | [INFO] [stdout] 168 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:198:49 [INFO] [stdout] | [INFO] [stdout] 198 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lab` [INFO] [stdout] --> src/main.rs:198:49 [INFO] [stdout] | [INFO] [stdout] 198 | ... let mut lab = "".to_string(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:138:45 [INFO] [stdout] | [INFO] [stdout] 138 | ... let mut lab = "".to_string(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:138:45 [INFO] [stdout] | [INFO] [stdout] 138 | ... let mut lab = "".to_string(); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:45 [INFO] [stdout] | [INFO] [stdout] 168 | ... let mut lab = "".to_string(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:45 [INFO] [stdout] | [INFO] [stdout] 168 | ... let mut lab = "".to_string(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:198:45 [INFO] [stdout] | [INFO] [stdout] 198 | ... let mut lab = "".to_string(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:198:45 [INFO] [stdout] | [INFO] [stdout] 198 | ... let mut lab = "".to_string(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | File::open(&stringg).expect(&stringg).read_to_string(&mut quote); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = File::open(&stringg).expect(&stringg).read_to_string(&mut quote); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:102:33 [INFO] [stdout] | [INFO] [stdout] 102 | ... File::open(&self.sells.info).expect(&self.sells.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = File::open(&self.sells.info).expect(&self.sells.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:107:33 [INFO] [stdout] | [INFO] [stdout] 107 | ... File::open(&self.assembly.info).expect(&self.assembly.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = File::open(&self.assembly.info).expect(&self.assembly.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:112:33 [INFO] [stdout] | [INFO] [stdout] 112 | ... File::open(&self.program.info).expect(&self.program.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = File::open(&self.program.info).expect(&self.program.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | File::open(&stringg).expect(&stringg).read_to_string(&mut quote); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 28 | let _ = File::open(&stringg).expect(&stringg).read_to_string(&mut quote); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:102:33 [INFO] [stdout] | [INFO] [stdout] 102 | ... File::open(&self.sells.info).expect(&self.sells.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = File::open(&self.sells.info).expect(&self.sells.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:107:33 [INFO] [stdout] | [INFO] [stdout] 107 | ... File::open(&self.assembly.info).expect(&self.assembly.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = File::open(&self.assembly.info).expect(&self.assembly.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:112:33 [INFO] [stdout] | [INFO] [stdout] 112 | ... File::open(&self.program.info).expect(&self.program.info).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = File::open(&self.program.info).expect(&self.program.info).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:122:53 [INFO] [stdout] | [INFO] [stdout] 122 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 122 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 122 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:122:53 [INFO] [stdout] | [INFO] [stdout] 122 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 122 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 122 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:53 [INFO] [stdout] | [INFO] [stdout] 128 | ... std::fs::remove_file(&self.sells.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = std::fs::remove_file(&self.sells.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:53 [INFO] [stdout] | [INFO] [stdout] 128 | ... std::fs::remove_file(&self.sells.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = std::fs::remove_file(&self.sells.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:130:53 [INFO] [stdout] | [INFO] [stdout] 130 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 130 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:145:41 [INFO] [stdout] | [INFO] [stdout] 145 | ... f.write_all(self.sells.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | let _ = f.write_all(self.sells.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:130:53 [INFO] [stdout] | [INFO] [stdout] 130 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 130 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:145:41 [INFO] [stdout] | [INFO] [stdout] 145 | ... f.write_all(self.sells.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | let _ = f.write_all(self.sells.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:152:53 [INFO] [stdout] | [INFO] [stdout] 152 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 152 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 152 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:158:53 [INFO] [stdout] | [INFO] [stdout] 158 | ... std::fs::remove_file(&self.assembly.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 158 | let _ = std::fs::remove_file(&self.assembly.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:152:53 [INFO] [stdout] | [INFO] [stdout] 152 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 152 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 152 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:53 [INFO] [stdout] | [INFO] [stdout] 160 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:158:53 [INFO] [stdout] | [INFO] [stdout] 158 | ... std::fs::remove_file(&self.assembly.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 158 | let _ = std::fs::remove_file(&self.assembly.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:175:41 [INFO] [stdout] | [INFO] [stdout] 175 | ... f.write_all(self.assembly.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = f.write_all(self.assembly.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:53 [INFO] [stdout] | [INFO] [stdout] 160 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:175:41 [INFO] [stdout] | [INFO] [stdout] 175 | ... f.write_all(self.assembly.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 175 | let _ = f.write_all(self.assembly.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:182:53 [INFO] [stdout] | [INFO] [stdout] 182 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 182 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 182 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:182:53 [INFO] [stdout] | [INFO] [stdout] 182 | ... for line in lines { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 182 | while let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 182 | if let Ok(line) = lines { [INFO] [stdout] | ~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:188:53 [INFO] [stdout] | [INFO] [stdout] 188 | ... std::fs::remove_file(&self.program.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = std::fs::remove_file(&self.program.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:188:53 [INFO] [stdout] | [INFO] [stdout] 188 | ... std::fs::remove_file(&self.program.task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 188 | let _ = std::fs::remove_file(&self.program.task); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:190:53 [INFO] [stdout] | [INFO] [stdout] 190 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 190 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:190:53 [INFO] [stdout] | [INFO] [stdout] 190 | ... task.write_all(del.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 190 | let _ = task.write_all(del.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:205:41 [INFO] [stdout] | [INFO] [stdout] 205 | ... f.write_all(self.program.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 205 | let _ = f.write_all(self.program.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:216:33 [INFO] [stdout] | [INFO] [stdout] 216 | ... File::open(&self.sells.empl).expect(&self.sells.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 216 | let _ = File::open(&self.sells.empl).expect(&self.sells.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:205:41 [INFO] [stdout] | [INFO] [stdout] 205 | ... f.write_all(self.program.current.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 205 | let _ = f.write_all(self.program.current.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:33 [INFO] [stdout] | [INFO] [stdout] 221 | ... File::open(&self.assembly.empl).expect(&self.assembly.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = File::open(&self.assembly.empl).expect(&self.assembly.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:216:33 [INFO] [stdout] | [INFO] [stdout] 216 | ... File::open(&self.sells.empl).expect(&self.sells.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 216 | let _ = File::open(&self.sells.empl).expect(&self.sells.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | ... File::open(&self.program.empl).expect(&self.program.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 226 | let _ = File::open(&self.program.empl).expect(&self.program.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:33 [INFO] [stdout] | [INFO] [stdout] 221 | ... File::open(&self.assembly.empl).expect(&self.assembly.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 221 | let _ = File::open(&self.assembly.empl).expect(&self.assembly.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | ... File::open(&self.program.empl).expect(&self.program.empl).read_to_string(&mut lab); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 226 | let _ = File::open(&self.program.empl).expect(&self.program.empl).read_to_string(&mut lab); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.78s [INFO] running `Command { std: "docker" "inspect" "8c7acf153dd7c01254976200188ff818c6684b3e3118b5a29ddd706e5dd04ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7acf153dd7c01254976200188ff818c6684b3e3118b5a29ddd706e5dd04ba8", kill_on_drop: false }` [INFO] [stdout] 8c7acf153dd7c01254976200188ff818c6684b3e3118b5a29ddd706e5dd04ba8 [INFO] checking HypnoFroggy/project against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHypnoFroggy%2Fproject" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HypnoFroggy/project on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HypnoFroggy/project [INFO] finished tweaking git repo https://github.com/HypnoFroggy/project [INFO] tweaked toml for git repo https://github.com/HypnoFroggy/project written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/HypnoFroggy/project 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52ac7c02b9443ada7b1330d635340f8ec44846c98c0fc67d7f56b849cedbb4af [INFO] running `Command { std: "docker" "start" "-a" "52ac7c02b9443ada7b1330d635340f8ec44846c98c0fc67d7f56b849cedbb4af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52ac7c02b9443ada7b1330d635340f8ec44846c98c0fc67d7f56b849cedbb4af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ac7c02b9443ada7b1330d635340f8ec44846c98c0fc67d7f56b849cedbb4af", kill_on_drop: false }` [INFO] [stdout] 52ac7c02b9443ada7b1330d635340f8ec44846c98c0fc67d7f56b849cedbb4af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Ddereferencing_mut_binding" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03b51c955eca9e30ce8add5d446654fe7dcbeb334bd9979c6e4deaea5ad54e89 [INFO] running `Command { std: "docker" "start" "-a" "03b51c955eca9e30ce8add5d446654fe7dcbeb334bd9979c6e4deaea5ad54e89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling xml-rs v0.8.16 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.45 [INFO] [stderr] Compiling winnow v0.5.10 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking ttf-parser v0.19.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling aho-corasick v1.0.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking png v0.17.9 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking owned_ttf_parser v0.19.0 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Checking ab_glyph v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking accesskit v0.11.2 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Checking xdg-home v1.0.0 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking async-broadcast v0.5.1 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking accesskit_consumer v0.15.2 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking glow v0.12.3 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/047472f299946caf090d1b5608ae4bd9f0416256/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.28/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' -C metadata=51d8cab64973a972 -C extra-filename=-51d8cab64973a972 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f21fe8ecedcb5f57.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-210eeca9952c32f0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-134c9022163e6338.rmeta --cap-lints allow --cap-lints=forbid -Ddereferencing_mut_binding` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "03b51c955eca9e30ce8add5d446654fe7dcbeb334bd9979c6e4deaea5ad54e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03b51c955eca9e30ce8add5d446654fe7dcbeb334bd9979c6e4deaea5ad54e89", kill_on_drop: false }` [INFO] [stdout] 03b51c955eca9e30ce8add5d446654fe7dcbeb334bd9979c6e4deaea5ad54e89