[INFO] fetching crate cipherdogs-logo-lib 0.1.0...
[INFO] checking cipherdogs-logo-lib-0.1.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate cipherdogs-logo-lib 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cipherdogs-logo-lib 0.1.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate cipherdogs-logo-lib 0.1.0
[INFO] finished tweaking crates.io crate cipherdogs-logo-lib 0.1.0
[INFO] tweaked toml for crates.io crate cipherdogs-logo-lib 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vga v0.2.9
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded font8x8 v0.3.1
[INFO] [stderr]   Downloaded vga-figures v0.2.0
[INFO] [stderr]   Downloaded conquer-once v0.3.2
[INFO] [stderr]   Downloaded conquer-util v0.3.0
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded x86_64 v0.14.12
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f2dff5ea9a220a5f5816765018afaf624543df240eb37b48ea678f48c44b247
[INFO] running `Command { std: "docker" "start" "-a" "3f2dff5ea9a220a5f5816765018afaf624543df240eb37b48ea678f48c44b247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f2dff5ea9a220a5f5816765018afaf624543df240eb37b48ea678f48c44b247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2dff5ea9a220a5f5816765018afaf624543df240eb37b48ea678f48c44b247", kill_on_drop: false }`
[INFO] [stdout] 3f2dff5ea9a220a5f5816765018afaf624543df240eb37b48ea678f48c44b247
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c84aa990a8defafbd1ad48801cee90dcdf62833c25a85302c706ec1cf8e6b052
[INFO] running `Command { std: "docker" "start" "-a" "c84aa990a8defafbd1ad48801cee90dcdf62833c25a85302c706ec1cf8e6b052", kill_on_drop: false }`
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking font8x8 v0.3.1
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]     Checking x86_64 v0.14.12
[INFO] [stderr]     Checking vga v0.2.9
[INFO] [stderr]     Checking vga-figures v0.2.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]    |      - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 22 |         self.mode.draw_line((x1, y1), (x2, y2), color);
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]    |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]    |      - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 27 |         self.mode.draw_line((x1, y1), (x1, y2), color);
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]    |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]    |      - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 28 |         self.mode.draw_line((x1, y1), (x2, y1), color);
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]    |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]    |      - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 29 |         self.mode.draw_line((x2, y2), (x1, y2), color);
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]    |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]    |      - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 30 |         self.mode.draw_line((x2, y2), (x2, y1), color);
[INFO] [stdout]    |                   ^^^^^^^^^ method not found in `T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]    |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:109:22
[INFO] [stdout]     |
[INFO] [stdout] 9   |   impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]     |        - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 108 | /                 self.mode
[INFO] [stdout] 109 | |                     .draw_line((arr[i], arr[i + 1]), (arr[i + 2], arr[i + 3]), color);
[INFO] [stdout]     | |                     -^^^^^^^^^ method not found in `T`
[INFO] [stdout]     | |_____________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]     |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `draw_line` found for type parameter `T` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/vga-figures-0.2.0/src/figures2d.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 9   |   impl<T: GraphicsWriter<Color16>> Figures2D<T> {
[INFO] [stdout]     |        - method `draw_line` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 112 | /             self.mode
[INFO] [stdout] 113 | |                 .draw_line((arr[0], arr[1]), (arr[len - 2], arr[len - 1]), color);
[INFO] [stdout]     | |                 -^^^^^^^^^ method not found in `T`
[INFO] [stdout]     | |_________________|
[INFO] [stdout]     | 
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: the following trait defines an item `draw_line`, perhaps you need to restrict type parameter `T` with it:
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl<T: GraphicsWriter<Color16> + PrimitiveDrawing> Figures2D<T> {
[INFO] [stdout]     |                                 ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0557, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vga-figures` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "c84aa990a8defafbd1ad48801cee90dcdf62833c25a85302c706ec1cf8e6b052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84aa990a8defafbd1ad48801cee90dcdf62833c25a85302c706ec1cf8e6b052", kill_on_drop: false }`
[INFO] [stdout] c84aa990a8defafbd1ad48801cee90dcdf62833c25a85302c706ec1cf8e6b052
