[INFO] fetching crate svg_composer 0.1.0... [INFO] checking svg_composer-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate svg_composer 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate svg_composer 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate svg_composer 0.1.0 [INFO] finished tweaking crates.io crate svg_composer 0.1.0 [INFO] tweaked toml for crates.io crate svg_composer 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate svg_composer 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 015774786bc526b296ad0525852005fe16189afefc5632713bae1950a60d2cd4 [INFO] running `Command { std: "docker" "start" "-a" "015774786bc526b296ad0525852005fe16189afefc5632713bae1950a60d2cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "015774786bc526b296ad0525852005fe16189afefc5632713bae1950a60d2cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "015774786bc526b296ad0525852005fe16189afefc5632713bae1950a60d2cd4", kill_on_drop: false }` [INFO] [stdout] 015774786bc526b296ad0525852005fe16189afefc5632713bae1950a60d2cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63d36a5dccf238fd8abe57cb5b98c2f3855761198a7875cdcc321bf2faec7b7c [INFO] running `Command { std: "docker" "start" "-a" "63d36a5dccf238fd8abe57cb5b98c2f3855761198a7875cdcc321bf2faec7b7c", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking svg_composer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/element/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::element::path::command::End` [INFO] [stdout] --> src/element/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::element::path::command::End; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/circle.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/line.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/rect.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/text.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, LengthAdjust, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/element/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::element::path::command::End` [INFO] [stdout] --> src/element/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::element::path::command::End; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/circle.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/line.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/rect.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Size` [INFO] [stdout] --> src/element/text.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::element::attributes::{Attributes, LengthAdjust, Size, ToSize}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/element/attributes.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let value = match self._value_type { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/element/attributes.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paint_server` [INFO] [stdout] --> src/element/attributes.rs:267:30 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn from_paint_server(paint_server: PaintServer) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paint_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:275:33 [INFO] [stdout] | [INFO] [stdout] 275 | _PaintType::None => unsafe { "none".to_string() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:277:40 [INFO] [stdout] | [INFO] [stdout] 277 | _PaintType::PaintServer => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:342:35 [INFO] [stdout] | [INFO] [stdout] 342 | _NumberType::Ratio => unsafe { format!("{}%", self._value * 100.0) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:343:36 [INFO] [stdout] | [INFO] [stdout] 343 | _NumberType::Length => unsafe { self._value.to_string() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/element/attributes.rs:427:13 [INFO] [stdout] | [INFO] [stdout] 427 | let test = self.id.as_ref().and_then(|x| Some(format!("id={}", x))); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/element/path/mod.rs:58:34 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn add_command(mut self, mut command: Box) -> Self { [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: unused variable: `value` [INFO] [stdout] --> src/element/attributes.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let value = match self._value_type { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/element/attributes.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 218 | fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paint_server` [INFO] [stdout] --> src/element/attributes.rs:267:30 [INFO] [stdout] | [INFO] [stdout] 267 | pub fn from_paint_server(paint_server: PaintServer) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paint_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:275:33 [INFO] [stdout] | [INFO] [stdout] 275 | _PaintType::None => unsafe { "none".to_string() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:277:40 [INFO] [stdout] | [INFO] [stdout] 277 | _PaintType::PaintServer => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/element/mod.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut formatted_attributes = self.get_attributes().to_string(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paint_server` is never read [INFO] [stdout] --> src/element/attributes.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 229 | union _Paint { [INFO] [stdout] | ------ field in this union [INFO] [stdout] 230 | color: Color, [INFO] [stdout] 231 | paint_server: PaintServer, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_Paint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:342:35 [INFO] [stdout] | [INFO] [stdout] 342 | _NumberType::Ratio => unsafe { format!("{}%", self._value * 100.0) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/element/attributes.rs:343:36 [INFO] [stdout] | [INFO] [stdout] 343 | _NumberType::Length => unsafe { self._value.to_string() }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PaintServer` is never constructed [INFO] [stdout] --> src/element/attributes.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 236 | enum _PaintType { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 237 | Color, [INFO] [stdout] 238 | PaintServer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_PaintType` 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: unused variable: `test` [INFO] [stdout] --> src/element/attributes.rs:427:13 [INFO] [stdout] | [INFO] [stdout] 427 | let test = self.id.as_ref().and_then(|x| Some(format!("id={}", x))); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/element/path/mod.rs:58:34 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn add_command(mut self, mut command: Box) -> Self { [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/element/mod.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut formatted_attributes = self.get_attributes().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/lib.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut path_commands: Vec> = vec![ [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paint_server` is never read [INFO] [stdout] --> src/element/attributes.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 229 | union _Paint { [INFO] [stdout] | ------ field in this union [INFO] [stdout] 230 | color: Color, [INFO] [stdout] 231 | paint_server: PaintServer, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_Paint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PaintServer` is never constructed [INFO] [stdout] --> src/element/attributes.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 236 | enum _PaintType { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 237 | Color, [INFO] [stdout] 238 | PaintServer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `_PaintType` 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: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "63d36a5dccf238fd8abe57cb5b98c2f3855761198a7875cdcc321bf2faec7b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d36a5dccf238fd8abe57cb5b98c2f3855761198a7875cdcc321bf2faec7b7c", kill_on_drop: false }` [INFO] [stdout] 63d36a5dccf238fd8abe57cb5b98c2f3855761198a7875cdcc321bf2faec7b7c