[INFO] cloning repository https://github.com/jeffreyeast/ppl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffreyeast/ppl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b064705602a2151c7329391f3442a698b348a9c [INFO] checking jeffreyeast/ppl against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyeast%2Fppl" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeffreyeast/ppl on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jeffreyeast/ppl [INFO] finished tweaking git repo https://github.com/jeffreyeast/ppl [INFO] tweaked toml for git repo https://github.com/jeffreyeast/ppl written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jeffreyeast/ppl 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cf40024cc2d780fd77901c2dec150bb131a776d1f1ac102d7b46de29a441b92 [INFO] running `Command { std: "docker" "start" "-a" "9cf40024cc2d780fd77901c2dec150bb131a776d1f1ac102d7b46de29a441b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cf40024cc2d780fd77901c2dec150bb131a776d1f1ac102d7b46de29a441b92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cf40024cc2d780fd77901c2dec150bb131a776d1f1ac102d7b46de29a441b92", kill_on_drop: false }` [INFO] [stdout] 9cf40024cc2d780fd77901c2dec150bb131a776d1f1ac102d7b46de29a441b92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d029cba57ff2eee1fa669de557ddc968e342276f57caa04549bf9ca551dc5e4 [INFO] running `Command { std: "docker" "start" "-a" "2d029cba57ff2eee1fa669de557ddc968e342276f57caa04549bf9ca551dc5e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Checking ppl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `StatementBlockTag` is never used [INFO] [stdout] --> src/execution/runtime/invocation.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | type StatementBlockTag = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_function_return_line_number` is never used [INFO] [stdout] --> src/execution/runtime/invocation.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl Invocation { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | fn get_function_return_line_number(&self) -> LineNumber { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/execution/value/format/state_machine.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 10 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SimpleOperator` is never constructed [INFO] [stdout] --> src/lexical.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum CharacterClass { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 105 | SimpleOperator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CharacterClass` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `StatementBlockTag` is never used [INFO] [stdout] --> src/execution/runtime/invocation.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | type StatementBlockTag = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_function_return_line_number` is never used [INFO] [stdout] --> src/execution/runtime/invocation.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl Invocation { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | fn get_function_return_line_number(&self) -> LineNumber { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/execution/value/format/state_machine.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 10 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SimpleOperator` is never constructed [INFO] [stdout] --> src/lexical.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum CharacterClass { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 105 | SimpleOperator, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CharacterClass` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "2d029cba57ff2eee1fa669de557ddc968e342276f57caa04549bf9ca551dc5e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d029cba57ff2eee1fa669de557ddc968e342276f57caa04549bf9ca551dc5e4", kill_on_drop: false }` [INFO] [stdout] 2d029cba57ff2eee1fa669de557ddc968e342276f57caa04549bf9ca551dc5e4