[INFO] fetching crate valora 0.2.12... [INFO] checking valora-0.2.12 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate valora 0.2.12 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate valora 0.2.12 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate valora 0.2.12 [INFO] finished tweaking crates.io crate valora 0.2.12 [INFO] tweaked toml for crates.io crate valora 0.2.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate valora 0.2.12 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v1.0.2 [INFO] [stderr] Downloaded dlib v0.4.1 [INFO] [stderr] Downloaded instant v0.1.3 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded core-video-sys v0.1.3 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded xml-rs v0.8.2 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.4 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.6 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.4 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.4 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded lyon_geom v0.14.1 [INFO] [stderr] Downloaded lyon_geom v0.15.2 [INFO] [stderr] Downloaded rpds v0.5.0 [INFO] [stderr] Downloaded euclid v0.20.10 [INFO] [stderr] Downloaded backtrace v0.3.46 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded winit v0.22.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.36 [INFO] [stderr] Downloaded lyon_tessellation v0.15.8 [INFO] [stderr] Downloaded glium v0.27.0 [INFO] [stderr] Downloaded image v0.18.0 [INFO] [stderr] Downloaded glutin v0.24.0 [INFO] [stderr] Downloaded matrixmultiply v0.2.3 [INFO] [stderr] Downloaded cocoa v0.19.1 [INFO] [stderr] Downloaded png v0.11.0 [INFO] [stderr] Downloaded inflate v0.3.4 [INFO] [stderr] Downloaded valora_derive v0.1.0 [INFO] [stderr] Downloaded glslwatch v0.1.3 [INFO] [stderr] Downloaded noise v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5114072bf19daf3ff4ebd1f250823c886373dad34ae5895e728cc8736f13dbd [INFO] running `Command { std: "docker" "start" "-a" "b5114072bf19daf3ff4ebd1f250823c886373dad34ae5895e728cc8736f13dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5114072bf19daf3ff4ebd1f250823c886373dad34ae5895e728cc8736f13dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5114072bf19daf3ff4ebd1f250823c886373dad34ae5895e728cc8736f13dbd", kill_on_drop: false }` [INFO] [stdout] b5114072bf19daf3ff4ebd1f250823c886373dad34ae5895e728cc8736f13dbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0dc57f80aaed16205657f5af6183653c07df3968b65b7979243e085d3f45b99 [INFO] running `Command { std: "docker" "start" "-a" "d0dc57f80aaed16205657f5af6183653c07df3968b65b7979243e085d3f45b99", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking euclid v0.20.10 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking instant v0.1.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking lyon_geom v0.15.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking lyon_path v0.15.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking lyon_tessellation v0.15.8 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking noise v0.6.0 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling valora_derive v0.1.0 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking glslwatch v0.1.3 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.1 [INFO] [stderr] Checking glutin v0.24.0 [INFO] [stderr] Checking valora v0.2.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly [INFO] [stdout] --> src/forms/polygon.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::{DoubleEndedIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `DoubleEndedIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shaders::*` [INFO] [stdout] --> src/lib.rs:22:64 [INFO] [stdout] | [INFO] [stdout] 22 | attributes::*, canvas::*, forms::*, paint::*, path::*, shaders::*, transforms::*, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Point3D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Point3D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Size2D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Size2D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UnknownUnit` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `UnknownUnit` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vector2D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Vector2D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vector3D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:54 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Vector3D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] 49 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Point` is imported redundantly [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Point` is already imported here [INFO] [stdout] ... [INFO] [stdout] 50 | use lyon_path::math::Point; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/lib.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 52 | use std::{path::PathBuf, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/lib.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 52 | use std::{path::PathBuf, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly [INFO] [stdout] --> src/forms/polygon.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::iter::{DoubleEndedIterator, FromIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `DoubleEndedIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `shaders::*` [INFO] [stdout] --> src/lib.rs:22:64 [INFO] [stdout] | [INFO] [stdout] 22 | attributes::*, canvas::*, forms::*, paint::*, path::*, shaders::*, transforms::*, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Point3D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Point3D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Size2D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Size2D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UnknownUnit` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `UnknownUnit` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vector2D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Vector2D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vector3D` is imported redundantly [INFO] [stdout] --> src/lib.rs:48:54 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Vector3D` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Error` is already imported here [INFO] [stdout] 48 | use euclid::{Point3D, Size2D, UnknownUnit, Vector2D, Vector3D}; [INFO] [stdout] 49 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Point` is imported redundantly [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Point` is already imported here [INFO] [stdout] ... [INFO] [stdout] 50 | use lyon_path::math::Point; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/lib.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 52 | use std::{path::PathBuf, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/lib.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 47 | use self::{gpu::*, prelude::*, raster::Method}; [INFO] [stdout] | ---------- the item `Duration` is already imported here [INFO] [stdout] ... [INFO] [stdout] 52 | use std::{path::PathBuf, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoUniforms` is never constructed [INFO] [stdout] --> src/gpu.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | struct NoUniforms; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoUniforms` is never constructed [INFO] [stdout] --> src/gpu.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | struct NoUniforms; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.25s [INFO] running `Command { std: "docker" "inspect" "d0dc57f80aaed16205657f5af6183653c07df3968b65b7979243e085d3f45b99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0dc57f80aaed16205657f5af6183653c07df3968b65b7979243e085d3f45b99", kill_on_drop: false }` [INFO] [stdout] d0dc57f80aaed16205657f5af6183653c07df3968b65b7979243e085d3f45b99 [INFO] checking valora-0.2.12 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate valora 0.2.12 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate valora 0.2.12 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate valora 0.2.12 [INFO] finished tweaking crates.io crate valora 0.2.12 [INFO] tweaked toml for crates.io crate valora 0.2.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate valora 0.2.12 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 196955c0f7a871b683ae7779af66b8922a9ef7faff807f2729dd2379315c437a [INFO] running `Command { std: "docker" "start" "-a" "196955c0f7a871b683ae7779af66b8922a9ef7faff807f2729dd2379315c437a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "196955c0f7a871b683ae7779af66b8922a9ef7faff807f2729dd2379315c437a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "196955c0f7a871b683ae7779af66b8922a9ef7faff807f2729dd2379315c437a", kill_on_drop: false }` [INFO] [stdout] 196955c0f7a871b683ae7779af66b8922a9ef7faff807f2729dd2379315c437a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 829411fe844f94e590de003c8071ef8a2d1993bde513cc49af472467ee1edf44 [INFO] running `Command { std: "docker" "start" "-a" "829411fe844f94e590de003c8071ef8a2d1993bde513cc49af472467ee1edf44", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling xml-rs v0.8.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking euclid v0.20.10 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking instant v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Checking lyon_geom v0.15.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking lyon_path v0.15.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking lyon_tessellation v0.15.8 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling valora_derive v0.1.0 [INFO] [stderr] Checking noise v0.6.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.3.7/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "829411fe844f94e590de003c8071ef8a2d1993bde513cc49af472467ee1edf44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829411fe844f94e590de003c8071ef8a2d1993bde513cc49af472467ee1edf44", kill_on_drop: false }` [INFO] [stdout] 829411fe844f94e590de003c8071ef8a2d1993bde513cc49af472467ee1edf44