[INFO] fetching crate kiss2d 0.1.6... [INFO] testing kiss2d-0.1.6 against 1.44.0 for beta-1.45-1 [INFO] extracting crate kiss2d 0.1.6 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate kiss2d 0.1.6 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kiss2d 0.1.6 [INFO] finished tweaking crates.io crate kiss2d 0.1.6 [INFO] tweaked toml for crates.io crate kiss2d 0.1.6 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa705ef39d8cc0ce8e4097af5a1fa295e3854bc885c072d0e4769c8e57e70841 [INFO] running `"docker" "start" "-a" "aa705ef39d8cc0ce8e4097af5a1fa295e3854bc885c072d0e4769c8e57e70841"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling minifb v0.11.2 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling kiss2d v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: lint `exceeding_bitshifts` has been renamed to `arithmetic_overflow` [INFO] [stderr] --> src/vg/raster_fixed.rs:251:33 [INFO] [stderr] | [INFO] [stderr] 251 | #[allow(exceeding_bitshifts)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `arithmetic_overflow` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(int_to_from_bytes, decl_macro, non_ascii_idents)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | const ϕ: int1ϕ = 9; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(uncommon_codepoints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | const ϕ: int1ϕ = 9; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | const fxOne: int1ϕ = 1 << ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:15:36 [INFO] [stderr] | [INFO] [stderr] 15 | const fxOne: int1ϕ = 1 << ϕ; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | const fxOneAndAHalf: int1ϕ = 1<<ϕ + 1<<(ϕ-1); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:16:34 [INFO] [stderr] | [INFO] [stderr] 16 | const fxOneAndAHalf: int1ϕ = 1<<ϕ + 1<<(ϕ-1); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:16:42 [INFO] [stderr] | [INFO] [stderr] 16 | const fxOneAndAHalf: int1ϕ = 1<<ϕ + 1<<(ϕ-1); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:17:23 [INFO] [stderr] | [INFO] [stderr] 17 | const fxOneMinusIota: int1ϕ = 1<<ϕ - 1; // Used for rounding up. [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:17:34 [INFO] [stderr] | [INFO] [stderr] 17 | const fxOneMinusIota: int1ϕ = 1<<ϕ - 1; // Used for rounding up. [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: type `int1ϕ` should have an upper camel case name [INFO] [stderr] --> src/vg/raster_fixed.rs:21:6 [INFO] [stderr] | [INFO] [stderr] 21 | type int1ϕ = i32; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Int1ϕ` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:21:6 [INFO] [stderr] | [INFO] [stderr] 21 | type int1ϕ = i32; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `int2ϕ` should have an upper camel case name [INFO] [stderr] --> src/vg/raster_fixed.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | type int2ϕ = i32; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Int2ϕ` [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | type int2ϕ = i32; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:34:30 [INFO] [stderr] | [INFO] [stderr] 34 | #[inline(always)] fn fmax(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x > y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:34:40 [INFO] [stderr] | [INFO] [stderr] 34 | #[inline(always)] fn fmax(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x > y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:34:50 [INFO] [stderr] | [INFO] [stderr] 34 | #[inline(always)] fn fmax(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x > y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | #[inline(always)] fn fmin(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x < y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:35:40 [INFO] [stderr] | [INFO] [stderr] 35 | #[inline(always)] fn fmin(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x < y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:35:50 [INFO] [stderr] | [INFO] [stderr] 35 | #[inline(always)] fn fmin(x: int1ϕ, y: int1ϕ) -> int1ϕ { if x < y { x } else { y } } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:37:31 [INFO] [stderr] | [INFO] [stderr] 37 | #[inline(always)] fn floor(x: int1ϕ) -> i32 { (x >> ϕ) } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/vg/raster_fixed.rs:37:47 [INFO] [stderr] | [INFO] [stderr] 37 | #[inline(always)] fn floor(x: int1ϕ) -> i32 { (x >> ϕ) } [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:37:53 [INFO] [stderr] | [INFO] [stderr] 37 | #[inline(always)] fn floor(x: int1ϕ) -> i32 { (x >> ϕ) } [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | #[inline(always)] fn ceil(x: int1ϕ) -> i32 { ((x + fxOneMinusIota) >> ϕ) } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/vg/raster_fixed.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | #[inline(always)] fn ceil(x: int1ϕ) -> i32 { ((x + fxOneMinusIota) >> ϕ) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:38:72 [INFO] [stderr] | [INFO] [stderr] 38 | #[inline(always)] fn ceil(x: int1ϕ) -> i32 { ((x + fxOneMinusIota) >> ϕ) } [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | a >>= 2*ϕ - 16; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let ayϕ = (ay * (fxOne as f32)) as int1ϕ; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:71:44 [INFO] [stderr] | [INFO] [stderr] 71 | let ayϕ = (ay * (fxOne as f32)) as int1ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let byϕ = (by * (fxOne as f32)) as int1ϕ; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:72:44 [INFO] [stderr] | [INFO] [stderr] 72 | let byϕ = (by * (fxOne as f32)) as int1ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:74:46 [INFO] [stderr] | [INFO] [stderr] 74 | let mut x = (ax * (fxOne as f32)) as int1ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:75:27 [INFO] [stderr] | [INFO] [stderr] 75 | let mut y = floor(ayϕ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:76:26 [INFO] [stderr] | [INFO] [stderr] 76 | let y_max = ceil(byϕ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:37 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:45 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:48 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:66 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:74 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:85:77 [INFO] [stderr] | [INFO] [stderr] 85 | let dy = fmin((1 + y as int1ϕ)<<ϕ, byϕ) - fmax((y as int1ϕ)<<ϕ, ayϕ); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:86:52 [INFO] [stderr] | [INFO] [stderr] 86 | let x_next = x + ((dy as f32)*dxdy) as int1ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:99:35 [INFO] [stderr] | [INFO] [stderr] 99 | let x0floor = (x0i as int1ϕ) << ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:99:45 [INFO] [stderr] | [INFO] [stderr] 99 | let x0floor = (x0i as int1ϕ) << ϕ; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:101:34 [INFO] [stderr] | [INFO] [stderr] 101 | let x1ceil = (x1i as int1ϕ) << ϕ; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:101:44 [INFO] [stderr] | [INFO] [stderr] 101 | let x1ceil = (x1i as int1ϕ) << ϕ; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:147:49 [INFO] [stderr] | [INFO] [stderr] 147 | let mut D = two_over_s<<ϕ - one_minus_x0f_squared - x1f_squared; // D ranges up to ±1<<(2*ϕ+2). [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:191:59 [INFO] [stderr] | [INFO] [stderr] 191 | let mut D = (fxOneAndAHalf-x0f)<<(ϕ+1) - one_minus_x0f_squared; // D ranges up to ±1<<(2*ϕ+2). [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:196:49 [INFO] [stderr] | [INFO] [stderr] 196 | let d_times_s = ((d << (2 * ϕ)) / one_over_s) as u32; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:252:51 [INFO] [stderr] | [INFO] [stderr] 252 | let mut D = x1f<<1 + (1<<(ϕ+2) - fxOneAndAHalf<<1); // D ranges up to ±1<<(1*ϕ+2). [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: identifier contains uncommon Unicode codepoints [INFO] [stderr] --> src/vg/raster_fixed.rs:253:31 [INFO] [stderr] | [INFO] [stderr] 253 | D <<= ϕ; // D ranges up to ±1<<(2*ϕ+2). [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/vg/vector.rs:2:37 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::image::{RGBA, Rectangle, Point}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 51 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `kiss2d`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "aa705ef39d8cc0ce8e4097af5a1fa295e3854bc885c072d0e4769c8e57e70841"` [INFO] running `"docker" "rm" "-f" "aa705ef39d8cc0ce8e4097af5a1fa295e3854bc885c072d0e4769c8e57e70841"` [INFO] [stdout] aa705ef39d8cc0ce8e4097af5a1fa295e3854bc885c072d0e4769c8e57e70841