Sep 17 14:12:29.611 INFO checking David-OConnor/dimensions against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 17 14:12:29.612 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 17 14:12:29.612 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 14:12:29.960 INFO blam! 95e30f668608ee487606b5de772bda7ebae48a66a06a1cdd4c96e1e381ba42df Sep 17 14:12:29.967 INFO running `"docker" "start" "-a" "95e30f668608ee487606b5de772bda7ebae48a66a06a1cdd4c96e1e381ba42df"` Sep 17 14:12:31.691 INFO kablam! usermod: no changes Sep 17 14:12:31.911 INFO kablam! Compiling wasm-bindgen-shared v0.2.15 Sep 17 14:12:31.914 INFO kablam! Compiling dtoa v0.4.3 Sep 17 14:12:31.915 INFO kablam! Compiling proc-macro2 v0.4.9 Sep 17 14:12:31.915 INFO kablam! Checking inflate v0.3.4 Sep 17 14:12:31.915 INFO kablam! Checking itertools v0.7.8 Sep 17 14:12:31.917 INFO kablam! Checking gif v0.9.2 Sep 17 14:12:31.919 INFO kablam! Checking num-complex v0.1.43 Sep 17 14:12:31.920 INFO kablam! Checking rayon-core v1.4.1 Sep 17 14:12:35.519 INFO kablam! Checking enum_primitive v0.1.1 Sep 17 14:12:36.317 INFO kablam! Compiling serde_json v1.0.24 Sep 17 14:12:36.399 INFO kablam! Checking png v0.11.0 Sep 17 14:12:37.599 INFO kablam! Checking rayon v1.0.2 Sep 17 14:12:40.179 INFO kablam! Checking ndarray v0.11.2 Sep 17 14:12:44.107 INFO kablam! Compiling quote v0.6.4 Sep 17 14:12:48.155 INFO kablam! Compiling syn v0.14.5 Sep 17 14:12:53.992 INFO kablam! Checking jpeg-decoder v0.1.15 Sep 17 14:12:57.607 INFO kablam! Checking image v0.18.0 Sep 17 14:13:08.667 INFO kablam! Checking noise v0.5.1 Sep 17 14:13:18.122 INFO kablam! Compiling serde_derive v1.0.70 Sep 17 14:13:39.267 INFO kablam! Compiling wasm-bindgen-backend v0.2.15 Sep 17 14:13:46.903 INFO kablam! Compiling wasm-bindgen-macro v0.2.15 Sep 17 14:13:52.604 INFO kablam! Checking wasm-bindgen v0.2.15 Sep 17 14:13:53.875 INFO kablam! Checking dimensions v0.1.0 (/source) Sep 17 14:13:54.427 INFO kablam! error[E0463]: can't find crate for `simdnoise` Sep 17 14:13:54.427 INFO kablam! --> src/main.rs:19:1 Sep 17 14:13:54.427 INFO kablam! | Sep 17 14:13:54.428 INFO kablam! 19 | extern crate simdnoise; Sep 17 14:13:54.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate Sep 17 14:13:54.428 INFO kablam! Sep 17 14:13:54.428 INFO kablam! error: aborting due to previous error Sep 17 14:13:54.428 INFO kablam! Sep 17 14:13:54.428 INFO kablam! For more information about this error, try `rustc --explain E0463`. Sep 17 14:13:54.439 INFO kablam! error: Could not compile `dimensions`. Sep 17 14:13:54.439 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 14:13:54.503 INFO kablam! error[E0463]: can't find crate for `simdnoise` Sep 17 14:13:54.503 INFO kablam! --> src/main.rs:19:1 Sep 17 14:13:54.503 INFO kablam! | Sep 17 14:13:54.503 INFO kablam! 19 | extern crate simdnoise; Sep 17 14:13:54.503 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate Sep 17 14:13:54.523 INFO kablam! Sep 17 14:13:54.523 INFO kablam! error: aborting due to previous error Sep 17 14:13:54.523 INFO kablam! Sep 17 14:13:54.523 INFO kablam! For more information about this error, try `rustc --explain E0463`. Sep 17 14:13:54.539 INFO kablam! error: Could not compile `dimensions`. Sep 17 14:13:54.539 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 14:13:54.892 INFO kablam! warning: unused import: `rand` Sep 17 14:13:54.892 INFO kablam! --> src/scenes.rs:6:5 Sep 17 14:13:54.892 INFO kablam! | Sep 17 14:13:54.892 INFO kablam! 6 | use rand; Sep 17 14:13:54.892 INFO kablam! | ^^^^ Sep 17 14:13:54.892 INFO kablam! | Sep 17 14:13:54.892 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 14:13:54.892 INFO kablam! Sep 17 14:13:54.892 INFO kablam! warning: unused imports: `NoiseFn`, `Perlin` Sep 17 14:13:54.892 INFO kablam! --> src/scenes.rs:8:13 Sep 17 14:13:54.893 INFO kablam! | Sep 17 14:13:54.893 INFO kablam! 8 | use noise::{NoiseFn, Perlin}; Sep 17 14:13:54.893 INFO kablam! | ^^^^^^^ ^^^^^^ Sep 17 14:13:54.893 INFO kablam! Sep 17 14:13:54.893 INFO kablam! warning: unused imports: `CameraBg`, `ShapeBg`, `Shape` Sep 17 14:13:54.893 INFO kablam! --> src/lib.rs:40:21 Sep 17 14:13:54.893 INFO kablam! | Sep 17 14:13:54.893 INFO kablam! 40 | use types::{Camera, CameraBg, Shape, ShapeBg, SceneBg}; Sep 17 14:13:54.893 INFO kablam! | ^^^^^^^^ ^^^^^ ^^^^^^^ Sep 17 14:13:54.893 INFO kablam! Sep 17 14:13:55.007 INFO kablam! warning: unused import: `rand` Sep 17 14:13:55.007 INFO kablam! --> src/scenes.rs:6:5 Sep 17 14:13:55.007 INFO kablam! | Sep 17 14:13:55.007 INFO kablam! 6 | use rand; Sep 17 14:13:55.007 INFO kablam! | ^^^^ Sep 17 14:13:55.007 INFO kablam! | Sep 17 14:13:55.007 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 14:13:55.007 INFO kablam! Sep 17 14:13:55.007 INFO kablam! warning: unused imports: `NoiseFn`, `Perlin` Sep 17 14:13:55.007 INFO kablam! --> src/scenes.rs:8:13 Sep 17 14:13:55.007 INFO kablam! | Sep 17 14:13:55.007 INFO kablam! 8 | use noise::{NoiseFn, Perlin}; Sep 17 14:13:55.007 INFO kablam! | ^^^^^^^ ^^^^^^ Sep 17 14:13:55.007 INFO kablam! Sep 17 14:13:55.007 INFO kablam! warning: unused import: `super::*` Sep 17 14:13:55.007 INFO kablam! --> src/shape_maker.rs:958:9 Sep 17 14:13:55.007 INFO kablam! | Sep 17 14:13:55.007 INFO kablam! 958 | use super::*; Sep 17 14:13:55.007 INFO kablam! | ^^^^^^^^ Sep 17 14:13:55.007 INFO kablam! Sep 17 14:13:55.007 INFO kablam! warning: unused import: `super::*` Sep 17 14:13:55.007 INFO kablam! --> src/transforms.rs:223:9 Sep 17 14:13:55.007 INFO kablam! | Sep 17 14:13:55.007 INFO kablam! 223 | use super::*; Sep 17 14:13:55.007 INFO kablam! | ^^^^^^^^ Sep 17 14:13:55.007 INFO kablam! Sep 17 14:13:55.015 INFO kablam! warning: unused imports: `CameraBg`, `ShapeBg`, `Shape` Sep 17 14:13:55.015 INFO kablam! --> src/lib.rs:40:21 Sep 17 14:13:55.015 INFO kablam! | Sep 17 14:13:55.015 INFO kablam! 40 | use types::{Camera, CameraBg, Shape, ShapeBg, SceneBg}; Sep 17 14:13:55.015 INFO kablam! | ^^^^^^^^ ^^^^^ ^^^^^^^ Sep 17 14:13:55.015 INFO kablam! Sep 17 14:13:55.651 INFO kablam! warning: unused variable: `max_alt` Sep 17 14:13:55.651 INFO kablam! --> src/scenes.rs:102:9 Sep 17 14:13:55.651 INFO kablam! | Sep 17 14:13:55.651 INFO kablam! 102 | let max_alt = 10.; Sep 17 14:13:55.651 INFO kablam! | ^^^^^^^ help: consider using `_max_alt` instead Sep 17 14:13:55.651 INFO kablam! | Sep 17 14:13:55.651 INFO kablam! note: lint level defined here Sep 17 14:13:55.651 INFO kablam! --> src/lib.rs:14:9 Sep 17 14:13:55.651 INFO kablam! | Sep 17 14:13:55.651 INFO kablam! 14 | #![warn(unused_variables)] // todo remove this later Sep 17 14:13:55.651 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 17 14:13:55.651 INFO kablam! Sep 17 14:13:55.651 INFO kablam! warning: unused variable: `max_spiss` Sep 17 14:13:55.651 INFO kablam! --> src/scenes.rs:103:9 Sep 17 14:13:55.651 INFO kablam! | Sep 17 14:13:55.651 INFO kablam! 103 | let max_spiss = 40.; Sep 17 14:13:55.651 INFO kablam! | ^^^^^^^^^ help: consider using `_max_spiss` instead Sep 17 14:13:55.651 INFO kablam! Sep 17 14:13:55.651 INFO kablam! warning: unused variable: `max_size` Sep 17 14:13:55.651 INFO kablam! --> src/scenes.rs:105:9 Sep 17 14:13:55.651 INFO kablam! | Sep 17 14:13:55.651 INFO kablam! 105 | let max_size = 10.; Sep 17 14:13:55.651 INFO kablam! | ^^^^^^^^ help: consider using `_max_size` instead Sep 17 14:13:55.652 INFO kablam! Sep 17 14:13:55.652 INFO kablam! warning: unused variable: `max_rot_speed` Sep 17 14:13:55.652 INFO kablam! --> src/scenes.rs:106:9 Sep 17 14:13:55.652 INFO kablam! | Sep 17 14:13:55.652 INFO kablam! 106 | let max_rot_speed = 0.2; Sep 17 14:13:55.652 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_max_rot_speed` instead Sep 17 14:13:55.652 INFO kablam! Sep 17 14:13:55.652 INFO kablam! warning: unused variable: `i` Sep 17 14:13:55.652 INFO kablam! --> src/scenes.rs:165:9 Sep 17 14:13:55.652 INFO kablam! | Sep 17 14:13:55.652 INFO kablam! 165 | for i in 0..n_shapes { Sep 17 14:13:55.652 INFO kablam! | ^ help: consider using `_i` instead Sep 17 14:13:55.652 INFO kablam! Sep 17 14:13:55.653 INFO kablam! warning: unused variable: `i` Sep 17 14:13:55.653 INFO kablam! --> src/scenes.rs:312:9 Sep 17 14:13:55.654 INFO kablam! | Sep 17 14:13:55.654 INFO kablam! 312 | for i in 0..pow { Sep 17 14:13:55.654 INFO kablam! | ^ help: consider using `_i` instead Sep 17 14:13:55.655 INFO kablam! Sep 17 14:13:55.655 INFO kablam! warning: unused variable: `face` Sep 17 14:13:55.655 INFO kablam! --> src/shape_maker.rs:749:55 Sep 17 14:13:55.656 INFO kablam! | Sep 17 14:13:55.656 INFO kablam! 749 | let normals: Vec = faces_vert.iter().map(|face| Normal::new(1., 0., 1., 0.)).collect(); Sep 17 14:13:55.657 INFO kablam! | ^^^^ help: consider using `_face` instead Sep 17 14:13:55.657 INFO kablam! Sep 17 14:13:55.658 INFO kablam! warning: unused variable: `len` Sep 17 14:13:55.658 INFO kablam! --> src/shape_maker.rs:911:20 Sep 17 14:13:55.659 INFO kablam! | Sep 17 14:13:55.659 INFO kablam! 911 | pub fn letter_cube(len: f32, letter: &str) { Sep 17 14:13:55.659 INFO kablam! | ^^^ help: consider using `_len` instead Sep 17 14:13:55.659 INFO kablam! Sep 17 14:13:55.659 INFO kablam! warning: unused variable: `letter` Sep 17 14:13:55.659 INFO kablam! --> src/shape_maker.rs:911:30 Sep 17 14:13:55.659 INFO kablam! | Sep 17 14:13:55.659 INFO kablam! 911 | pub fn letter_cube(len: f32, letter: &str) { Sep 17 14:13:55.659 INFO kablam! | ^^^^^^ help: consider using `_letter` instead Sep 17 14:13:55.659 INFO kablam! Sep 17 14:13:55.691 INFO kablam! warning: unused variable: `max_alt` Sep 17 14:13:55.691 INFO kablam! --> src/scenes.rs:102:9 Sep 17 14:13:55.692 INFO kablam! | Sep 17 14:13:55.692 INFO kablam! 102 | let max_alt = 10.; Sep 17 14:13:55.693 INFO kablam! | ^^^^^^^ help: consider using `_max_alt` instead Sep 17 14:13:55.693 INFO kablam! | Sep 17 14:13:55.693 INFO kablam! note: lint level defined here Sep 17 14:13:55.694 INFO kablam! --> src/lib.rs:14:9 Sep 17 14:13:55.694 INFO kablam! | Sep 17 14:13:55.695 INFO kablam! 14 | #![warn(unused_variables)] // todo remove this later Sep 17 14:13:55.695 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 17 14:13:55.695 INFO kablam! Sep 17 14:13:55.696 INFO kablam! warning: unused variable: `max_spiss` Sep 17 14:13:55.696 INFO kablam! --> src/scenes.rs:103:9 Sep 17 14:13:55.696 INFO kablam! | Sep 17 14:13:55.697 INFO kablam! 103 | let max_spiss = 40.; Sep 17 14:13:55.697 INFO kablam! | ^^^^^^^^^ help: consider using `_max_spiss` instead Sep 17 14:13:55.698 INFO kablam! Sep 17 14:13:55.698 INFO kablam! warning: unused variable: `max_size` Sep 17 14:13:55.699 INFO kablam! --> src/scenes.rs:105:9 Sep 17 14:13:55.699 INFO kablam! | Sep 17 14:13:55.699 INFO kablam! 105 | let max_size = 10.; Sep 17 14:13:55.700 INFO kablam! | ^^^^^^^^ help: consider using `_max_size` instead Sep 17 14:13:55.700 INFO kablam! Sep 17 14:13:55.701 INFO kablam! warning: unused variable: `max_rot_speed` Sep 17 14:13:55.701 INFO kablam! --> src/scenes.rs:106:9 Sep 17 14:13:55.701 INFO kablam! | Sep 17 14:13:55.702 INFO kablam! 106 | let max_rot_speed = 0.2; Sep 17 14:13:55.702 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_max_rot_speed` instead Sep 17 14:13:55.702 INFO kablam! Sep 17 14:13:55.703 INFO kablam! warning: unused variable: `i` Sep 17 14:13:55.703 INFO kablam! --> src/scenes.rs:165:9 Sep 17 14:13:55.704 INFO kablam! | Sep 17 14:13:55.704 INFO kablam! 165 | for i in 0..n_shapes { Sep 17 14:13:55.704 INFO kablam! | ^ help: consider using `_i` instead Sep 17 14:13:55.704 INFO kablam! Sep 17 14:13:55.705 INFO kablam! warning: unused variable: `i` Sep 17 14:13:55.705 INFO kablam! --> src/scenes.rs:312:9 Sep 17 14:13:55.705 INFO kablam! | Sep 17 14:13:55.705 INFO kablam! 312 | for i in 0..pow { Sep 17 14:13:55.705 INFO kablam! | ^ help: consider using `_i` instead Sep 17 14:13:55.705 INFO kablam! Sep 17 14:13:55.705 INFO kablam! warning: unused variable: `face` Sep 17 14:13:55.706 INFO kablam! --> src/shape_maker.rs:749:55 Sep 17 14:13:55.706 INFO kablam! | Sep 17 14:13:55.706 INFO kablam! 749 | let normals: Vec = faces_vert.iter().map(|face| Normal::new(1., 0., 1., 0.)).collect(); Sep 17 14:13:55.706 INFO kablam! | ^^^^ help: consider using `_face` instead Sep 17 14:13:55.706 INFO kablam! Sep 17 14:13:55.706 INFO kablam! warning: unused variable: `len` Sep 17 14:13:55.706 INFO kablam! --> src/shape_maker.rs:911:20 Sep 17 14:13:55.706 INFO kablam! | Sep 17 14:13:55.706 INFO kablam! 911 | pub fn letter_cube(len: f32, letter: &str) { Sep 17 14:13:55.706 INFO kablam! | ^^^ help: consider using `_len` instead Sep 17 14:13:55.706 INFO kablam! Sep 17 14:13:55.706 INFO kablam! warning: unused variable: `letter` Sep 17 14:13:55.706 INFO kablam! --> src/shape_maker.rs:911:30 Sep 17 14:13:55.706 INFO kablam! | Sep 17 14:13:55.706 INFO kablam! 911 | pub fn letter_cube(len: f32, letter: &str) { Sep 17 14:13:55.706 INFO kablam! | ^^^^^^ help: consider using `_letter` instead Sep 17 14:13:55.706 INFO kablam! Sep 17 14:13:55.822 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 17 14:13:55.823 INFO kablam! --> src/lib.rs:9:12 Sep 17 14:13:55.823 INFO kablam! | Sep 17 14:13:55.823 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.824 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.824 INFO kablam! | Sep 17 14:13:55.824 INFO kablam! = note: #[warn(stable_features)] on by default Sep 17 14:13:55.825 INFO kablam! Sep 17 14:13:55.826 INFO kablam! error[E0635]: unknown feature `proc_macro_raw_ident` Sep 17 14:13:55.826 INFO kablam! --> src/lib.rs:9:48 Sep 17 14:13:55.827 INFO kablam! | Sep 17 14:13:55.827 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.828 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.828 INFO kablam! Sep 17 14:13:55.828 INFO kablam! error[E0635]: unknown feature `wasm_import_module` Sep 17 14:13:55.829 INFO kablam! --> src/lib.rs:10:33 Sep 17 14:13:55.829 INFO kablam! | Sep 17 14:13:55.829 INFO kablam! 10 | #![feature(wasm_custom_section, wasm_import_module)] Sep 17 14:13:55.830 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.830 INFO kablam! Sep 17 14:13:55.831 INFO kablam! error[E0635]: unknown feature `proc_macro_span` Sep 17 14:13:55.831 INFO kablam! --> src/lib.rs:9:31 Sep 17 14:13:55.831 INFO kablam! | Sep 17 14:13:55.832 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.832 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 17 14:13:55.832 INFO kablam! Sep 17 14:13:55.833 INFO kablam! error[E0635]: unknown feature `wasm_custom_section` Sep 17 14:13:55.833 INFO kablam! --> src/lib.rs:10:12 Sep 17 14:13:55.834 INFO kablam! | Sep 17 14:13:55.834 INFO kablam! 10 | #![feature(wasm_custom_section, wasm_import_module)] Sep 17 14:13:55.835 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.835 INFO kablam! Sep 17 14:13:55.875 INFO kablam! error: aborting due to 4 previous errors Sep 17 14:13:55.875 INFO kablam! Sep 17 14:13:55.875 INFO kablam! For more information about this error, try `rustc --explain E0635`. Sep 17 14:13:55.887 INFO kablam! error: Could not compile `dimensions`. Sep 17 14:13:55.887 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 14:13:55.945 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 17 14:13:55.945 INFO kablam! --> src/lib.rs:9:12 Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.945 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! = note: #[warn(stable_features)] on by default Sep 17 14:13:55.945 INFO kablam! Sep 17 14:13:55.945 INFO kablam! error[E0635]: unknown feature `wasm_custom_section` Sep 17 14:13:55.945 INFO kablam! --> src/lib.rs:10:12 Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! 10 | #![feature(wasm_custom_section, wasm_import_module)] Sep 17 14:13:55.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.945 INFO kablam! Sep 17 14:13:55.945 INFO kablam! error[E0635]: unknown feature `proc_macro_raw_ident` Sep 17 14:13:55.945 INFO kablam! --> src/lib.rs:9:48 Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.945 INFO kablam! Sep 17 14:13:55.945 INFO kablam! error[E0635]: unknown feature `wasm_import_module` Sep 17 14:13:55.945 INFO kablam! --> src/lib.rs:10:33 Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! 10 | #![feature(wasm_custom_section, wasm_import_module)] Sep 17 14:13:55.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 17 14:13:55.945 INFO kablam! Sep 17 14:13:55.945 INFO kablam! error[E0635]: unknown feature `proc_macro_span` Sep 17 14:13:55.945 INFO kablam! --> src/lib.rs:9:31 Sep 17 14:13:55.945 INFO kablam! | Sep 17 14:13:55.945 INFO kablam! 9 | #![feature(use_extern_macros, proc_macro_span, proc_macro_raw_ident)] Sep 17 14:13:55.945 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 17 14:13:55.945 INFO kablam! Sep 17 14:13:55.984 INFO kablam! error: aborting due to 4 previous errors Sep 17 14:13:55.984 INFO kablam! Sep 17 14:13:55.984 INFO kablam! For more information about this error, try `rustc --explain E0635`. Sep 17 14:13:56.006 INFO kablam! error: Could not compile `dimensions`. Sep 17 14:13:56.006 INFO kablam! Sep 17 14:13:56.007 INFO kablam! To learn more, run the command again with --verbose. Sep 17 14:13:56.020 INFO kablam! su: No module specific data is present Sep 17 14:13:57.197 INFO running `"docker" "rm" "-f" "95e30f668608ee487606b5de772bda7ebae48a66a06a1cdd4c96e1e381ba42df"` Sep 17 14:13:57.516 INFO blam! 95e30f668608ee487606b5de772bda7ebae48a66a06a1cdd4c96e1e381ba42df