[INFO] cloning repository https://github.com/TopologicallySpeaking/ckproof [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TopologicallySpeaking/ckproof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTopologicallySpeaking%2Fckproof", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTopologicallySpeaking%2Fckproof'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a97340869159212d6f3be5d09887f6a169ee0b6b [INFO] checking TopologicallySpeaking/ckproof against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTopologicallySpeaking%2Fckproof" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TopologicallySpeaking/ckproof on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TopologicallySpeaking/ckproof [INFO] finished tweaking git repo https://github.com/TopologicallySpeaking/ckproof [INFO] tweaked toml for git repo https://github.com/TopologicallySpeaking/ckproof written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/TopologicallySpeaking/ckproof already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a63a4e5f48a04bd4b25244d1f397bcff82a1fc7dc9d6cc9dedff28d3b734fe8 [INFO] running `Command { std: "docker" "start" "-a" "9a63a4e5f48a04bd4b25244d1f397bcff82a1fc7dc9d6cc9dedff28d3b734fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a63a4e5f48a04bd4b25244d1f397bcff82a1fc7dc9d6cc9dedff28d3b734fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a63a4e5f48a04bd4b25244d1f397bcff82a1fc7dc9d6cc9dedff28d3b734fe8", kill_on_drop: false }` [INFO] [stdout] 9a63a4e5f48a04bd4b25244d1f397bcff82a1fc7dc9d6cc9dedff28d3b734fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 091cd5fea85917a0692d9c700bcae5d1b22afefad11fbc61065e3402e0592992 [INFO] running `Command { std: "docker" "start" "-a" "091cd5fea85917a0692d9c700bcae5d1b22afefad11fbc61065e3402e0592992", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking ckproof v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/builders/language.rs:2041:18 [INFO] [stdout] | [INFO] [stdout] 2041 | fn eq(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `formula` [INFO] [stdout] --> src/builders/language.rs:2496:39 [INFO] [stdout] | [INFO] [stdout] 2496 | Self::ReadableApplication(formula) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errors` [INFO] [stdout] --> src/builders/system.rs:2212:9 [INFO] [stdout] | [INFO] [stdout] 2212 | errors: &mut ParsingErrorContext, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:307:19 [INFO] [stdout] | [INFO] [stdout] 307 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:437:19 [INFO] [stdout] | [INFO] [stdout] 437 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:473:19 [INFO] [stdout] | [INFO] [stdout] 473 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/structure.rs:225:19 [INFO] [stdout] | [INFO] [stdout] 225 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_ref` [INFO] [stdout] --> src/document/structure.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | Block::Type(type_ref) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:103:19 [INFO] [stdout] | [INFO] [stdout] 103 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:237:19 [INFO] [stdout] | [INFO] [stdout] 237 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:392:19 [INFO] [stdout] | [INFO] [stdout] 392 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:552:19 [INFO] [stdout] | [INFO] [stdout] 552 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/document/system.rs:578:26 [INFO] [stdout] | [INFO] [stdout] 578 | pub fn render(&self, text: Option<&BareText>) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errors` [INFO] [stdout] --> src/document/system.rs:665:28 [INFO] [stdout] | [INFO] [stdout] 665 | pub fn check(&'a self, errors: &mut DocumentCheckingErrorContext) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/text.rs:226:19 [INFO] [stdout] | [INFO] [stdout] 226 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/builders/language.rs:2041:18 [INFO] [stdout] | [INFO] [stdout] 2041 | fn eq(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `formula` [INFO] [stdout] --> src/builders/language.rs:2496:39 [INFO] [stdout] | [INFO] [stdout] 2496 | Self::ReadableApplication(formula) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errors` [INFO] [stdout] --> src/builders/system.rs:2212:9 [INFO] [stdout] | [INFO] [stdout] 2212 | errors: &mut ParsingErrorContext, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:307:19 [INFO] [stdout] | [INFO] [stdout] 307 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:437:19 [INFO] [stdout] | [INFO] [stdout] 437 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/language.rs:473:19 [INFO] [stdout] | [INFO] [stdout] 473 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/structure.rs:225:19 [INFO] [stdout] | [INFO] [stdout] 225 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_ref` [INFO] [stdout] --> src/document/structure.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | Block::Type(type_ref) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:103:19 [INFO] [stdout] | [INFO] [stdout] 103 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:237:19 [INFO] [stdout] | [INFO] [stdout] 237 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:392:19 [INFO] [stdout] | [INFO] [stdout] 392 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/system.rs:552:19 [INFO] [stdout] | [INFO] [stdout] 552 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/document/system.rs:578:26 [INFO] [stdout] | [INFO] [stdout] 578 | pub fn render(&self, text: Option<&BareText>) -> String { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `errors` [INFO] [stdout] --> src/document/system.rs:665:28 [INFO] [stdout] | [INFO] [stdout] 665 | pub fn check(&'a self, errors: &mut DocumentCheckingErrorContext) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_errors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/document/text.rs:226:19 [INFO] [stdout] | [INFO] [stdout] 226 | fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end_line` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | end_line: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end_column` [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | end_column: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end_line` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | end_line: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end_column` [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | end_column: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.18s [INFO] running `Command { std: "docker" "inspect" "091cd5fea85917a0692d9c700bcae5d1b22afefad11fbc61065e3402e0592992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091cd5fea85917a0692d9c700bcae5d1b22afefad11fbc61065e3402e0592992", kill_on_drop: false }` [INFO] [stdout] 091cd5fea85917a0692d9c700bcae5d1b22afefad11fbc61065e3402e0592992