[INFO] cloning repository https://github.com/VladYermakov/interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VladYermakov/interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVladYermakov%2Finterpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVladYermakov%2Finterpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7269d722e714f053041e0db8e28d22865cc09fb9 [INFO] checking VladYermakov/interpreter against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVladYermakov%2Finterpreter" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VladYermakov/interpreter on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VladYermakov/interpreter [INFO] finished tweaking git repo https://github.com/VladYermakov/interpreter [INFO] tweaked toml for git repo https://github.com/VladYermakov/interpreter written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/VladYermakov/interpreter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f7c33b0b7d315d7fd5b6b5917e71b6c32f4928cb7d4223b7ab60843cf3f04de [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9f7c33b0b7d315d7fd5b6b5917e71b6c32f4928cb7d4223b7ab60843cf3f04de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f7c33b0b7d315d7fd5b6b5917e71b6c32f4928cb7d4223b7ab60843cf3f04de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f7c33b0b7d315d7fd5b6b5917e71b6c32f4928cb7d4223b7ab60843cf3f04de", kill_on_drop: false }` [INFO] [stdout] 9f7c33b0b7d315d7fd5b6b5917e71b6c32f4928cb7d4223b7ab60843cf3f04de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4334056d69d85d6b1912e331d425c9683c520a1440907477a951354a6f7b0de3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4334056d69d85d6b1912e331d425c9683c520a1440907477a951354a6f7b0de3", kill_on_drop: false }` [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `node_type` [INFO] [stdout] --> src/main.rs:476:8 [INFO] [stdout] | [INFO] [stdout] 476 | fn node_type(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_text` [INFO] [stdout] --> src/main.rs:641:8 [INFO] [stdout] | [INFO] [stdout] 641 | fn with_text + Clone>(text: T) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_text` [INFO] [stdout] --> src/main.rs:1074:8 [INFO] [stdout] | [INFO] [stdout] 1074 | fn with_text + Clone>(text: T) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inv` [INFO] [stdout] --> src/numbers/complex.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn inv(&self) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:310:16 [INFO] [stdout] | [INFO] [stdout] 310 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 311 | | "Syntax Error: {}, pos: {}, current_char: {:?}", [INFO] [stdout] 312 | | message.into(), [INFO] [stdout] 313 | | self.pos, [INFO] [stdout] 314 | | self.current_char() [INFO] [stdout] 315 | | )) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 310 | panic!( [INFO] [stdout] 311 | "Syntax Error: {}, pos: {}, current_char: {:?}", [INFO] [stdout] 312 | message.into(), [INFO] [stdout] 313 | self.pos, [INFO] [stdout] 314 | self.current_char() [INFO] [stdout] 315 | ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `node_type` [INFO] [stdout] --> src/main.rs:476:8 [INFO] [stdout] | [INFO] [stdout] 476 | fn node_type(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:310:16 [INFO] [stdout] | [INFO] [stdout] 310 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 311 | | "Syntax Error: {}, pos: {}, current_char: {:?}", [INFO] [stdout] 312 | | message.into(), [INFO] [stdout] 313 | | self.pos, [INFO] [stdout] 314 | | self.current_char() [INFO] [stdout] 315 | | )) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 310 | panic!( [INFO] [stdout] 311 | "Syntax Error: {}, pos: {}, current_char: {:?}", [INFO] [stdout] 312 | message.into(), [INFO] [stdout] 313 | self.pos, [INFO] [stdout] 314 | self.current_char() [INFO] [stdout] 315 | ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "4334056d69d85d6b1912e331d425c9683c520a1440907477a951354a6f7b0de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4334056d69d85d6b1912e331d425c9683c520a1440907477a951354a6f7b0de3", kill_on_drop: false }` [INFO] [stdout] 4334056d69d85d6b1912e331d425c9683c520a1440907477a951354a6f7b0de3