[INFO] fetching crate embedded-plots 0.2.0... [INFO] checking embedded-plots-0.2.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate embedded-plots 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate embedded-plots 0.2.0 [INFO] finished tweaking crates.io crate embedded-plots 0.2.0 [INFO] tweaked toml for crates.io crate embedded-plots 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-plots 0.2.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embedded-plots 0.2.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e067d0e9f0e210ef8bf8350746a96f60b112df966023fda2cd34aff046aafd29 [INFO] running `Command { std: "docker" "start" "-a" "e067d0e9f0e210ef8bf8350746a96f60b112df966023fda2cd34aff046aafd29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e067d0e9f0e210ef8bf8350746a96f60b112df966023fda2cd34aff046aafd29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e067d0e9f0e210ef8bf8350746a96f60b112df966023fda2cd34aff046aafd29", kill_on_drop: false }` [INFO] [stdout] e067d0e9f0e210ef8bf8350746a96f60b112df966023fda2cd34aff046aafd29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74f1d45a10b64a7d2149a2b8506a8f3fe9b638f4bcabc88b0f7fdfc2f7bc54ca [INFO] running `Command { std: "docker" "start" "-a" "74f1d45a10b64a7d2149a2b8506a8f3fe9b638f4bcabc88b0f7fdfc2f7bc54ca", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking crossbeam-channel v0.5.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling heapless v0.7.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking micromath v1.1.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Compiling test-case v1.2.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking embedded-graphics-core v0.3.3 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking embedded-graphics v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking embedded-plots v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/curve.rs:38:51 [INFO] [stdout] | [INFO] [stdout] 38 | let x_range = match points.iter().map(|p| (p.x)).minmax() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - let x_range = match points.iter().map(|p| (p.x)).minmax() { [INFO] [stdout] 38 + let x_range = match points.iter().map(|p| p.x ).minmax() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/curve.rs:44:51 [INFO] [stdout] | [INFO] [stdout] 44 | let y_range = match points.iter().map(|p| (p.y)).minmax() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - let y_range = match points.iter().map(|p| (p.y)).minmax() { [INFO] [stdout] 44 + let y_range = match points.iter().map(|p| p.y ).minmax() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/curve.rs:28:86 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(points: &'a [PlotPoint], x_range: Range, y_range: Range) -> Curve { [INFO] [stdout] | -- the lifetime is named here ^^^^^ the same lifetime is hidden 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(points: &'a [PlotPoint], x_range: Range, y_range: Range) -> Curve<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/curve.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn from_data(points: &'a [PlotPoint]) -> Curve { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 37 | pub fn from_data(points: &'a [PlotPoint]) -> Curve<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/single_plot.rs:19:73 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(curve: &'a Curve<'a>, x_scale: Scale, y_scale: Scale) -> SinglePlot { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(curve: &'a Curve<'a>, x_scale: Scale, y_scale: Scale) -> SinglePlot<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking embedded-graphics-simulator v0.3.0 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/curve.rs:38:51 [INFO] [stdout] | [INFO] [stdout] 38 | let x_range = match points.iter().map(|p| (p.x)).minmax() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - let x_range = match points.iter().map(|p| (p.x)).minmax() { [INFO] [stdout] 38 + let x_range = match points.iter().map(|p| p.x ).minmax() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/curve.rs:44:51 [INFO] [stdout] | [INFO] [stdout] 44 | let y_range = match points.iter().map(|p| (p.y)).minmax() { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - let y_range = match points.iter().map(|p| (p.y)).minmax() { [INFO] [stdout] 44 + let y_range = match points.iter().map(|p| p.y ).minmax() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/curve.rs:28:86 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(points: &'a [PlotPoint], x_range: Range, y_range: Range) -> Curve { [INFO] [stdout] | -- the lifetime is named here ^^^^^ the same lifetime is hidden 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(points: &'a [PlotPoint], x_range: Range, y_range: Range) -> Curve<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/curve.rs:37:50 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn from_data(points: &'a [PlotPoint]) -> Curve { [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 37 | pub fn from_data(points: &'a [PlotPoint]) -> Curve<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/single_plot.rs:19:73 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(curve: &'a Curve<'a>, x_scale: Scale, y_scale: Scale) -> SinglePlot { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(curve: &'a Curve<'a>, x_scale: Scale, y_scale: Scale) -> SinglePlot<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.82s [INFO] running `Command { std: "docker" "inspect" "74f1d45a10b64a7d2149a2b8506a8f3fe9b638f4bcabc88b0f7fdfc2f7bc54ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74f1d45a10b64a7d2149a2b8506a8f3fe9b638f4bcabc88b0f7fdfc2f7bc54ca", kill_on_drop: false }` [INFO] [stdout] 74f1d45a10b64a7d2149a2b8506a8f3fe9b638f4bcabc88b0f7fdfc2f7bc54ca