[INFO] cloning repository https://github.com/MakarovIlya944/rust-gui-polynom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MakarovIlya944/rust-gui-polynom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b29ca2a8090734e190b1ffdd1b25c516c6beebeb
[INFO] checking MakarovIlya944/rust-gui-polynom against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MakarovIlya944/rust-gui-polynom on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom
[INFO] finished tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom
[INFO] tweaked toml for git repo https://github.com/MakarovIlya944/rust-gui-polynom written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "dc281a120b2451eaf1a7daf59cf292743abef0c51087275b73a9386ca3b28fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc281a120b2451eaf1a7daf59cf292743abef0c51087275b73a9386ca3b28fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc281a120b2451eaf1a7daf59cf292743abef0c51087275b73a9386ca3b28fce", kill_on_drop: false }`
[INFO] [stdout] dc281a120b2451eaf1a7daf59cf292743abef0c51087275b73a9386ca3b28fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0485a933a74e4d726152cf1703ca981766b2617783c2405762b5faade319c957
[INFO] running `Command { std: "docker" "start" "-a" "0485a933a74e4d726152cf1703ca981766b2617783c2405762b5faade319c957", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut dist = 0.;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut t = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `df0` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut df0 = 0.;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `df1` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut df1 = 0.;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut x = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut y = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let mut dist = 0.;
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut t = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `df0` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let mut df0 = 0.;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `df1` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut df1 = 0.;
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut x = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]   --> src/polynom/draw_lines.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut y = 0.;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.84s
[INFO] running `Command { std: "docker" "inspect" "0485a933a74e4d726152cf1703ca981766b2617783c2405762b5faade319c957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0485a933a74e4d726152cf1703ca981766b2617783c2405762b5faade319c957", kill_on_drop: false }`
[INFO] [stdout] 0485a933a74e4d726152cf1703ca981766b2617783c2405762b5faade319c957
[INFO] checking MakarovIlya944/rust-gui-polynom against try#5946bac294aa8e579f74aa4a4d1f443d3b5d89f8 for pr-123737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MakarovIlya944/rust-gui-polynom on toolchain 5946bac294aa8e579f74aa4a4d1f443d3b5d89f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5946bac294aa8e579f74aa4a4d1f443d3b5d89f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom
[INFO] finished tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom
[INFO] tweaked toml for git repo https://github.com/MakarovIlya944/rust-gui-polynom written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5946bac294aa8e579f74aa4a4d1f443d3b5d89f8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5946bac294aa8e579f74aa4a4d1f443d3b5d89f8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+5946bac294aa8e579f74aa4a4d1f443d3b5d89f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccef542be221d55e789c0254a1f3b9075718130d0b42ae38353afbe85b1b8c71
[INFO] running `Command { std: "docker" "start" "-a" "ccef542be221d55e789c0254a1f3b9075718130d0b42ae38353afbe85b1b8c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccef542be221d55e789c0254a1f3b9075718130d0b42ae38353afbe85b1b8c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccef542be221d55e789c0254a1f3b9075718130d0b42ae38353afbe85b1b8c71", kill_on_drop: false }`
[INFO] [stdout] ccef542be221d55e789c0254a1f3b9075718130d0b42ae38353afbe85b1b8c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+5946bac294aa8e579f74aa4a4d1f443d3b5d89f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b81a231f02d42e6fd66e16fb26a0cdab31374f035d6585c9bd95af04d734c2d0
[INFO] running `Command { std: "docker" "start" "-a" "b81a231f02d42e6fd66e16fb26a0cdab31374f035d6585c9bd95af04d734c2d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking nix v0.20.0
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[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking adler32 v1.2.0
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[INFO] [stderr]    Compiling x11-dl v2.21.0
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[INFO] [stderr]    Compiling wayland-protocols v0.28.6
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[INFO] [stderr]    Compiling serde_derive v1.0.197
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[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
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[INFO] [stderr]     Checking wayland-egl v0.28.6
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking pistoncore-input v1.0.1
[INFO] [stderr]     Checking pistoncore-input v0.25.1
[INFO] [stderr]     Checking pistoncore-window v0.47.1
[INFO] [stderr]     Checking pistoncore-event_loop v0.53.1
[INFO] [stderr]     Checking pistoncore-window v0.40.0
[INFO] [stderr]     Checking piston v0.53.2
[INFO] [stderr]     Checking piston-gfx_texture v0.41.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.78.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.45.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.73.0
[INFO] [stderr]     Checking piston v0.45.0
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[INFO] [stdout] error[E0310]: the associated type `<Self as EventLoopExtRunReturn>::UserEvent` may not live long enough
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/winit-0.24.0/src/platform/run_return.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |           F: FnMut(
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 39 | |             Event<'_, Self::UserEvent>,
[INFO] [stdout] 40 | |             &EventLoopWindowTarget<Self::UserEvent>,
[INFO] [stdout] 41 | |             &mut ControlFlow,
[INFO] [stdout] 42 | |         );
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |_________the associated type `<Self as EventLoopExtRunReturn>::UserEvent` must be valid for the static lifetime...
[INFO] [stdout]    |           ...so that the type `<Self as EventLoopExtRunReturn>::UserEvent` will meet its required lifetime bounds...
[INFO] [stdout]    |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/winit-0.24.0/src/event.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub enum Event<'a, T: 'static> {
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]    |
[INFO] [stdout] 42 |         ), <Self as EventLoopExtRunReturn>::UserEvent: 'static;
[INFO] [stdout]    |          +++++++++++++++++++++++++++++++++++++++++++++++++++++
[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 E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `winit` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b81a231f02d42e6fd66e16fb26a0cdab31374f035d6585c9bd95af04d734c2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81a231f02d42e6fd66e16fb26a0cdab31374f035d6585c9bd95af04d734c2d0", kill_on_drop: false }`
[INFO] [stdout] b81a231f02d42e6fd66e16fb26a0cdab31374f035d6585c9bd95af04d734c2d0