[INFO] cloning repository https://github.com/gorilskij/terrain-generation-and-visualization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gorilskij/terrain-generation-and-visualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fterrain-generation-and-visualization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fterrain-generation-and-visualization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 932158c20a165f5cb78bab325180bec539f38837
[INFO] checking gorilskij/terrain-generation-and-visualization against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fterrain-generation-and-visualization" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gorilskij/terrain-generation-and-visualization on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gorilskij/terrain-generation-and-visualization
[INFO] finished tweaking git repo https://github.com/gorilskij/terrain-generation-and-visualization
[INFO] tweaked toml for git repo https://github.com/gorilskij/terrain-generation-and-visualization written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gorilskij/terrain-generation-and-visualization 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f4dd9bafb3530096e86eee765040d5550bd65822693e6f5ff9b7cca7ed33311
[INFO] running `Command { std: "docker" "start" "-a" "3f4dd9bafb3530096e86eee765040d5550bd65822693e6f5ff9b7cca7ed33311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f4dd9bafb3530096e86eee765040d5550bd65822693e6f5ff9b7cca7ed33311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4dd9bafb3530096e86eee765040d5550bd65822693e6f5ff9b7cca7ed33311", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 627adb2216bb6c2c93aabd82c43eb161b0aab73ed565714bfb6c1119099875bf
[INFO] running `Command { std: "docker" "start" "-a" "627adb2216bb6c2c93aabd82c43eb161b0aab73ed565714bfb6c1119099875bf", kill_on_drop: false }`
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[INFO] [stderr]     Checking minimp3 v0.3.3
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[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking zip v0.5.4
[INFO] [stderr]     Checking lyon v0.13.5
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking gilrs-core v0.2.5
[INFO] [stderr]     Checking gfx_device_gl v0.16.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking gilrs v0.7.3
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.8
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking glyph_brush v0.6.1
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking glyph_brush v0.5.4
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking rodio v0.9.0
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.20.1
[INFO] [stderr]     Checking gfx_window_glutin v0.30.0
[INFO] [stderr]     Checking terrain_generation_and_visualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `terminal::TermVisual`
[INFO] [stdout]  --> src/visual/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use terminal::TermVisual;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pseudo_random::PseudoRandomGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use pseudo_random::PseudoRandomGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `running_average::RunningAverageGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use running_average::RunningAverageGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminal::TermVisual`
[INFO] [stdout]  --> src/visual/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use terminal::TermVisual;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pseudo_random::PseudoRandomGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use pseudo_random::PseudoRandomGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `running_average::RunningAverageGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use running_average::RunningAverageGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `average` is never used
[INFO] [stdout]   --> src/fixed_size_pipe.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl FixedSizePipe<f32> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 43 |     pub fn average(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `average` is never used
[INFO] [stdout]   --> src/fixed_size_pipe.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl FixedSizePipe<f32> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 43 |     pub fn average(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.00s
[INFO] running `Command { std: "docker" "inspect" "627adb2216bb6c2c93aabd82c43eb161b0aab73ed565714bfb6c1119099875bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627adb2216bb6c2c93aabd82c43eb161b0aab73ed565714bfb6c1119099875bf", kill_on_drop: false }`
[INFO] [stdout] 627adb2216bb6c2c93aabd82c43eb161b0aab73ed565714bfb6c1119099875bf
[INFO] checking gorilskij/terrain-generation-and-visualization against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgorilskij%2Fterrain-generation-and-visualization" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gorilskij/terrain-generation-and-visualization on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gorilskij/terrain-generation-and-visualization
[INFO] finished tweaking git repo https://github.com/gorilskij/terrain-generation-and-visualization
[INFO] tweaked toml for git repo https://github.com/gorilskij/terrain-generation-and-visualization written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gorilskij/terrain-generation-and-visualization 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c8ebc7ccf08a3bfe2b76453b3bf4a789039fe6a9526ae96ca7117db87ba1ddf
[INFO] running `Command { std: "docker" "start" "-a" "5c8ebc7ccf08a3bfe2b76453b3bf4a789039fe6a9526ae96ca7117db87ba1ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c8ebc7ccf08a3bfe2b76453b3bf4a789039fe6a9526ae96ca7117db87ba1ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8ebc7ccf08a3bfe2b76453b3bf4a789039fe6a9526ae96ca7117db87ba1ddf", kill_on_drop: false }`
[INFO] [stdout] 5c8ebc7ccf08a3bfe2b76453b3bf4a789039fe6a9526ae96ca7117db87ba1ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0440e55da6b1f41ec3c7f7f9de069658efd45a01a54f95054e380dcdcd15f3b
[INFO] running `Command { std: "docker" "start" "-a" "d0440e55da6b1f41ec3c7f7f9de069658efd45a01a54f95054e380dcdcd15f3b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_chacha v0.2.0
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[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
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[INFO] [stdout] warning: unused import: `terminal::TermVisual`
[INFO] [stdout]  --> src/visual/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use terminal::TermVisual;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pseudo_random::PseudoRandomGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use pseudo_random::PseudoRandomGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `running_average::RunningAverageGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use running_average::RunningAverageGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminal::TermVisual`
[INFO] [stdout]  --> src/visual/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use terminal::TermVisual;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pseudo_random::PseudoRandomGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use pseudo_random::PseudoRandomGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `running_average::RunningAverageGenerator`
[INFO] [stdout]  --> src/generation/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use running_average::RunningAverageGenerator;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `average` is never used
[INFO] [stdout]   --> src/fixed_size_pipe.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl FixedSizePipe<f32> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 43 |     pub fn average(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `average` is never used
[INFO] [stdout]   --> src/fixed_size_pipe.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl FixedSizePipe<f32> {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 43 |     pub fn average(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.97s
[INFO] running `Command { std: "docker" "inspect" "d0440e55da6b1f41ec3c7f7f9de069658efd45a01a54f95054e380dcdcd15f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0440e55da6b1f41ec3c7f7f9de069658efd45a01a54f95054e380dcdcd15f3b", kill_on_drop: false }`
[INFO] [stdout] d0440e55da6b1f41ec3c7f7f9de069658efd45a01a54f95054e380dcdcd15f3b