[INFO] fetching crate inkling 0.12.5... [INFO] checking inkling-0.12.5 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate inkling 0.12.5 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate inkling 0.12.5 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate inkling 0.12.5 [INFO] finished tweaking crates.io crate inkling 0.12.5 [INFO] tweaked toml for crates.io crate inkling 0.12.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate inkling 0.12.5 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.97 [INFO] [stderr] Downloaded syn v0.15.40 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e0cc65e8b0cd68cea7c47a2cd125fe28ed4903b88005a431dbbeaea56128875 [INFO] running `Command { std: "docker" "start" "-a" "2e0cc65e8b0cd68cea7c47a2cd125fe28ed4903b88005a431dbbeaea56128875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e0cc65e8b0cd68cea7c47a2cd125fe28ed4903b88005a431dbbeaea56128875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0cc65e8b0cd68cea7c47a2cd125fe28ed4903b88005a431dbbeaea56128875", kill_on_drop: false }` [INFO] [stdout] 2e0cc65e8b0cd68cea7c47a2cd125fe28ed4903b88005a431dbbeaea56128875 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 213fadc4fe1b6faa8c440370799bae4a1898480816ee5783b6b51015dfebad59 [INFO] running `Command { std: "docker" "start" "-a" "213fadc4fe1b6faa8c440370799bae4a1898480816ee5783b6b51015dfebad59", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking inkling v0.12.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `get_stitch` [INFO] [stdout] --> src/knot/mod.rs:12:61 [INFO] [stdout] | [INFO] [stdout] 12 | get_empty_knot_counts, get_mut_stitch, get_num_visited, get_stitch, increment_num_visited, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `builders::RootNodeBuilder` [INFO] [stdout] --> src/node/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub use node::{builders::RootNodeBuilder, Branch, NodeItem, RootNode}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::read_story_content_from_string` [INFO] [stdout] --> src/story/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use parse::read_story_content_from_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_item` is never used [INFO] [stdout] --> src/node/follow.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 168 | pub trait FollowInternal: fmt::Debug { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 256 | fn get_item(&self, index: usize) -> Option<&NodeItem>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> tests/read_error_handling.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | let content = "\ [INFO] [stdout] | ____________________^ [INFO] [stdout] 33 | | [INFO] [stdout] 34 | | VAR variable = 10 [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> tests/read_error_handling.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | let content = "\ [INFO] [stdout] | ____________________^ [INFO] [stdout] 67 | | [INFO] [stdout] 68 | | VAR variable = 10 [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> tests/read_error_handling.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | let content = "\ [INFO] [stdout] | ____________________^ [INFO] [stdout] 88 | | [INFO] [stdout] 89 | | VAR int = 2 [INFO] [stdout] | |_ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_stitch` [INFO] [stdout] --> src/knot/mod.rs:12:61 [INFO] [stdout] | [INFO] [stdout] 12 | get_empty_knot_counts, get_mut_stitch, get_num_visited, get_stitch, increment_num_visited, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse::read_story_content_from_string` [INFO] [stdout] --> src/story/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use parse::read_story_content_from_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_item` is never used [INFO] [stdout] --> src/node/follow.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 168 | pub trait FollowInternal: fmt::Debug { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 256 | fn get_item(&self, index: usize) -> Option<&NodeItem>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/story/parse.rs:825:25 [INFO] [stdout] | [INFO] [stdout] 825 | &[content[0].clone(), content[5].clone()] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/story/parse.rs:825:45 [INFO] [stdout] | [INFO] [stdout] 825 | &[content[0].clone(), content[5].clone()] [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s [INFO] running `Command { std: "docker" "inspect" "213fadc4fe1b6faa8c440370799bae4a1898480816ee5783b6b51015dfebad59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "213fadc4fe1b6faa8c440370799bae4a1898480816ee5783b6b51015dfebad59", kill_on_drop: false }` [INFO] [stdout] 213fadc4fe1b6faa8c440370799bae4a1898480816ee5783b6b51015dfebad59