[INFO] cloning repository https://github.com/swedgwood/fourier-series [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swedgwood/fourier-series" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Ffourier-series", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Ffourier-series'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06eec7c9a23d039251c717358c5d7dee5dd59766 [INFO] checking swedgwood/fourier-series against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswedgwood%2Ffourier-series" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/swedgwood/fourier-series [INFO] finished tweaking git repo https://github.com/swedgwood/fourier-series [INFO] tweaked toml for git repo https://github.com/swedgwood/fourier-series written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/swedgwood/fourier-series on toolchain ca77504943887037504c7fc0b9bf06dab3910373 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/swedgwood/fourier-series 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81f1525d9f56643bef7bf313859668840317b8f5d0c7bc9467ccf97cdea34cca [INFO] running `Command { std: "docker" "start" "-a" "81f1525d9f56643bef7bf313859668840317b8f5d0c7bc9467ccf97cdea34cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81f1525d9f56643bef7bf313859668840317b8f5d0c7bc9467ccf97cdea34cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f1525d9f56643bef7bf313859668840317b8f5d0c7bc9467ccf97cdea34cca", kill_on_drop: false }` [INFO] [stdout] 81f1525d9f56643bef7bf313859668840317b8f5d0c7bc9467ccf97cdea34cca [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de84b6222516699b8e5ece7ae8e5b33d11aa430191909eebc82efb6e20f9b12c [INFO] running `Command { std: "docker" "start" "-a" "de84b6222516699b8e5ece7ae8e5b33d11aa430191909eebc82efb6e20f9b12c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking svg v0.6.0 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking fourier-series v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `svg::node::Value` [INFO] [stdout] --> src/svgpath.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use svg::node::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `svg::node::Value` [INFO] [stdout] --> src/svgpath.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use svg::node::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `radii`, `x_angle`, `large_arc_flag`, and `sweep_flag` are never read [INFO] [stdout] --> src/svgpath.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 277 | struct EllipticalArc { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 278 | start: Point, [INFO] [stdout] 279 | radii: Point, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 280 | x_angle: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 281 | large_arc_flag: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 282 | sweep_flag: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/canvas.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn poll_events_iter(&mut self) -> EventPollIterator { [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 85 | pub fn poll_events_iter(&mut self) -> EventPollIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stdout] --> src/svgpath.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/world.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_state(&self, t: f64) -> WorldStateIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_state(&self, t: f64) -> WorldStateIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `radii`, `x_angle`, `large_arc_flag`, and `sweep_flag` are never read [INFO] [stdout] --> src/svgpath.rs:279:5 [INFO] [stdout] | [INFO] [stdout] 277 | struct EllipticalArc { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 278 | start: Point, [INFO] [stdout] 279 | radii: Point, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 280 | x_angle: f64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 281 | large_arc_flag: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 282 | sweep_flag: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/canvas.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn poll_events_iter(&mut self) -> EventPollIterator { [INFO] [stdout] | ^^^^^^^^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 85 | pub fn poll_events_iter(&mut self) -> EventPollIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant in pattern `PathTag` should have an upper case name [INFO] [stdout] --> src/svgpath.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | if let Event::Tag(PathTag, _, attributes) = event { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PATH_TAG` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/world.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_state(&self, t: f64) -> WorldStateIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | pub fn get_state(&self, t: f64) -> WorldStateIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.6.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "de84b6222516699b8e5ece7ae8e5b33d11aa430191909eebc82efb6e20f9b12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de84b6222516699b8e5ece7ae8e5b33d11aa430191909eebc82efb6e20f9b12c", kill_on_drop: false }` [INFO] [stdout] de84b6222516699b8e5ece7ae8e5b33d11aa430191909eebc82efb6e20f9b12c