[INFO] cloning repository https://github.com/arjunpur/rusty-visuals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arjunpur/rusty-visuals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11335f34de7138fd4630900d8682988c870bce87 [INFO] checking arjunpur/rusty-visuals against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunpur%2Frusty-visuals" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arjunpur/rusty-visuals on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arjunpur/rusty-visuals [INFO] finished tweaking git repo https://github.com/arjunpur/rusty-visuals [INFO] tweaked toml for git repo https://github.com/arjunpur/rusty-visuals written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/arjunpur/rusty-visuals already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fc5e6c37c4e73936d6a5c9268d5324d2de6f44c0b56c49cc3aa56be93a117ce [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" "0fc5e6c37c4e73936d6a5c9268d5324d2de6f44c0b56c49cc3aa56be93a117ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fc5e6c37c4e73936d6a5c9268d5324d2de6f44c0b56c49cc3aa56be93a117ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc5e6c37c4e73936d6a5c9268d5324d2de6f44c0b56c49cc3aa56be93a117ce", kill_on_drop: false }` [INFO] [stdout] 0fc5e6c37c4e73936d6a5c9268d5324d2de6f44c0b56c49cc3aa56be93a117ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58b0e79d4ab027cbff064c23c752184487f3cdb8ae97b940df9dc2eaa1a44c18 [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" "58b0e79d4ab027cbff064c23c752184487f3cdb8ae97b940df9dc2eaa1a44c18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking notosans v0.1.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking conrod_winit v0.69.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] 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(/opt/rustwide/workdir/rusty-visuals) [INFO] [stdout] warning: unused imports: `Point2`, `Vector2` [INFO] [stdout] --> rusty-visuals/src/nature_of_code/forces/gravity.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use nannou::geom::{Point2, Vector2}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Point2`, `pt2` [INFO] [stdout] --> rusty-visuals/src/nature_of_code/vectors/up_down_car.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use nannou::geom::{pt2, Point2}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Point2`, `Vector2` [INFO] [stdout] --> rusty-visuals/src/nature_of_code/forces/gravity.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use nannou::geom::{Point2, Vector2}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_color_in_hue_range` [INFO] [stdout] --> rusty-visuals/src/art/circles.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn random_color_in_hue_range(hue_min: color::DefaultScalar, hue_max: color::DefaultScalar) -> Hsl { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_color_in_hue_range` [INFO] [stdout] --> rusty-visuals/src/art/circles.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn random_color_in_hue_range(hue_min: color::DefaultScalar, hue_max: color::DefaultScalar) -> Hsl { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `m.positions` as mutable because it is also borrowed as immutable [INFO] [stdout] --> rusty-visuals/src/basics/randomwalk.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 30 | let last = m.positions.last().unwrap(); [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 39 | m.positions.push(*last + velocity); [INFO] [stdout] | ^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Point2`, `pt2` [INFO] [stdout] --> rusty-visuals/src/nature_of_code/vectors/up_down_car.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use nannou::geom::{pt2, Point2}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `square_wave` [INFO] [stdout] --> rusty-visuals/src/basics/waves.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn square_wave(app: &App, frame: Frame) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `square_wave` [INFO] [stdout] --> rusty-visuals/src/basics/waves.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn square_wave(app: &App, frame: Frame) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `m.positions` as mutable because it is also borrowed as immutable [INFO] [stdout] --> rusty-visuals/src/basics/randomwalk.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 30 | let last = m.positions.last().unwrap(); [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 39 | m.positions.push(*last + velocity); [INFO] [stdout] | ^^^^^^^^^^^ ----- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "58b0e79d4ab027cbff064c23c752184487f3cdb8ae97b940df9dc2eaa1a44c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b0e79d4ab027cbff064c23c752184487f3cdb8ae97b940df9dc2eaa1a44c18", kill_on_drop: false }` [INFO] [stdout] 58b0e79d4ab027cbff064c23c752184487f3cdb8ae97b940df9dc2eaa1a44c18