[INFO] fetching crate scarlet 1.1.0... [INFO] checking scarlet-1.1.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate scarlet 1.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate scarlet 1.1.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scarlet 1.1.0 [INFO] finished tweaking crates.io crate scarlet 1.1.0 [INFO] tweaked toml for crates.io crate scarlet 1.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pdqselect v0.1.1 [INFO] [stderr] Downloaded geo-types v0.5.0 [INFO] [stderr] Downloaded rstar v0.7.1 [INFO] [stderr] Downloaded geo v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9db0161ad178a38a5b581c5bcf57c2d8a92b5da0296f815b7cb206a2624bc2f [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" "c9db0161ad178a38a5b581c5bcf57c2d8a92b5da0296f815b7cb206a2624bc2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9db0161ad178a38a5b581c5bcf57c2d8a92b5da0296f815b7cb206a2624bc2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9db0161ad178a38a5b581c5bcf57c2d8a92b5da0296f815b7cb206a2624bc2f", kill_on_drop: false }` [INFO] [stdout] c9db0161ad178a38a5b581c5bcf57c2d8a92b5da0296f815b7cb206a2624bc2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 490eb3e1476e74c131aa82cf66adfff08bd8c3ac929e3da66f9eebeabfffee6d [INFO] running `Command { std: "docker" "start" "-a" "490eb3e1476e74c131aa82cf66adfff08bd8c3ac929e3da66f9eebeabfffee6d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pdqselect v0.1.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking rstar v0.7.1 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking geo-types v0.5.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking geo v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking scarlet v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/color.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | ((self.x - other.x).abs() <= 1e-15 [INFO] [stdout] | ^ [INFO] [stdout] 202 | && (self.y - other.y).abs() <= 1e-15 [INFO] [stdout] 203 | && (self.z - other.z).abs() <= 1e-15) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 ~ (self.x - other.x).abs() <= 1e-15 [INFO] [stdout] 202 | && (self.y - other.y).abs() <= 1e-15 [INFO] [stdout] 203 ~ && (self.z - other.z).abs() <= 1e-15 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/color.rs:263:17 [INFO] [stdout] | [INFO] [stdout] 263 | fn from_xyz(XYZColor) -> Self; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/colormap.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | fn transform_single(&self, f64) -> T; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 24 - { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 24 + PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 31 - { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 31 + PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 38 - { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 38 + PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 45 - { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 45 + PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/color.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | ((self.x - other.x).abs() <= 1e-15 [INFO] [stdout] | ^ [INFO] [stdout] 202 | && (self.y - other.y).abs() <= 1e-15 [INFO] [stdout] 203 | && (self.z - other.z).abs() <= 1e-15) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 ~ (self.x - other.x).abs() <= 1e-15 [INFO] [stdout] 202 | && (self.y - other.y).abs() <= 1e-15 [INFO] [stdout] 203 ~ && (self.z - other.z).abs() <= 1e-15 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/color.rs:263:17 [INFO] [stdout] | [INFO] [stdout] 263 | fn from_xyz(XYZColor) -> Self; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/colormap.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | fn transform_single(&self, f64) -> T; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 24 - { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 24 + PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 31 - { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 31 + PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 38 - { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 38 + PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/consts.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 45 - { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") }; [INFO] [stdout] 45 + PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible."); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/visual_gamut.rs:25:71 [INFO] [stdout] | [INFO] [stdout] 25 | Err(e) => panic!("CIE spectral data could not be read: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/visual_gamut.rs:25:71 [INFO] [stdout] | [INFO] [stdout] 25 | Err(e) => panic!("CIE spectral data could not be read: {}", e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.20s [INFO] running `Command { std: "docker" "inspect" "490eb3e1476e74c131aa82cf66adfff08bd8c3ac929e3da66f9eebeabfffee6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490eb3e1476e74c131aa82cf66adfff08bd8c3ac929e3da66f9eebeabfffee6d", kill_on_drop: false }` [INFO] [stdout] 490eb3e1476e74c131aa82cf66adfff08bd8c3ac929e3da66f9eebeabfffee6d