[INFO] cloning repository https://github.com/AradiPatrik/mini_renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AradiPatrik/mini_renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAradiPatrik%2Fmini_renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAradiPatrik%2Fmini_renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df1af7f9d8ec3069b3f5c5ac45d063506e43d700
[INFO] testing AradiPatrik/mini_renderer against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAradiPatrik%2Fmini_renderer" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AradiPatrik/mini_renderer on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AradiPatrik/mini_renderer
[INFO] finished tweaking git repo https://github.com/AradiPatrik/mini_renderer
[INFO] tweaked toml for git repo https://github.com/AradiPatrik/mini_renderer written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AradiPatrik/mini_renderer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1370038e821ac826f6face17d467cc9d37de3c0ba865245c20ae8dca606c97a
[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" "d1370038e821ac826f6face17d467cc9d37de3c0ba865245c20ae8dca606c97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1370038e821ac826f6face17d467cc9d37de3c0ba865245c20ae8dca606c97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1370038e821ac826f6face17d467cc9d37de3c0ba865245c20ae8dca606c97a", kill_on_drop: false }`
[INFO] [stdout] d1370038e821ac826f6face17d467cc9d37de3c0ba865245c20ae8dca606c97a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6cb92817632b4f92d415689cdd2d6f9c0ecb8d5d633c8dc381aee48b5c3085
[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" "ca6cb92817632b4f92d415689cdd2d6f9c0ecb8d5d633c8dc381aee48b5c3085", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]    Compiling cc v1.0.20
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling wavefront_obj v5.1.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling minifb v0.10.7
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling mini_renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |           ----^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |                             ----^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.81s
[INFO] running `Command { std: "docker" "inspect" "ca6cb92817632b4f92d415689cdd2d6f9c0ecb8d5d633c8dc381aee48b5c3085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6cb92817632b4f92d415689cdd2d6f9c0ecb8d5d633c8dc381aee48b5c3085", kill_on_drop: false }`
[INFO] [stdout] ca6cb92817632b4f92d415689cdd2d6f9c0ecb8d5d633c8dc381aee48b5c3085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df7fb1799a28120c0b9d84e30899b5afc8e3ee5b2c95675ac71c2a59e356acb
[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" "1df7fb1799a28120c0b9d84e30899b5afc8e3ee5b2c95675ac71c2a59e356acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini_renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |           ----^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |                             ----^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |           ----^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let  (mut image_buffer, mut z_buffer) = renderer.unpack();
[INFO] [stdout]    |                             ----^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pixels` found for tuple `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)` in the current scope
[INFO] [stdout]    --> src/renderer.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |         for pixel_ref in buffer.pixels() {
[INFO] [stdout]     |                                 ^^^^^^ method not found in `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `height` found for tuple `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)` in the current scope
[INFO] [stdout]    --> src/renderer.rs:116:30
[INFO] [stdout]     |
[INFO] [stdout] 116 |         assert_eq!(2, buffer.height());
[INFO] [stdout]     |                              ^^^^^^ method not found in `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `width` found for tuple `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)` in the current scope
[INFO] [stdout]    --> src/renderer.rs:117:30
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_eq!(2, buffer.width());
[INFO] [stdout]     |                              ^^^^^ method not found in `(image::ImageBuffer<image::Rgb<u8>, std::vec::Vec<u8>>, z_buffer::ZBuffer)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mini_renderer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1df7fb1799a28120c0b9d84e30899b5afc8e3ee5b2c95675ac71c2a59e356acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df7fb1799a28120c0b9d84e30899b5afc8e3ee5b2c95675ac71c2a59e356acb", kill_on_drop: false }`
[INFO] [stdout] 1df7fb1799a28120c0b9d84e30899b5afc8e3ee5b2c95675ac71c2a59e356acb
