[INFO] cloning repository https://github.com/jiftoo/gen-image
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jiftoo/gen-image" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiftoo%2Fgen-image", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiftoo%2Fgen-image'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 832e1902af226137d0a56c6d73674ab9363d9bfd
[INFO] testing jiftoo/gen-image against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiftoo%2Fgen-image" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jiftoo/gen-image
[INFO] finished tweaking git repo https://github.com/jiftoo/gen-image
[INFO] tweaked toml for git repo https://github.com/jiftoo/gen-image written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jiftoo/gen-image on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jiftoo/gen-image 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa9c1e5f1dc3e86788370e5abb6a743e4603b4fda6aa1c8c19378fe9fdfcddc6
[INFO] running `Command { std: "docker" "start" "-a" "fa9c1e5f1dc3e86788370e5abb6a743e4603b4fda6aa1c8c19378fe9fdfcddc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa9c1e5f1dc3e86788370e5abb6a743e4603b4fda6aa1c8c19378fe9fdfcddc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9c1e5f1dc3e86788370e5abb6a743e4603b4fda6aa1c8c19378fe9fdfcddc6", kill_on_drop: false }`
[INFO] [stdout] fa9c1e5f1dc3e86788370e5abb6a743e4603b4fda6aa1c8c19378fe9fdfcddc6
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7580567d3c53e0c44b540b2f601ed0d5a3ab53a0492437e19515d8267abadcc4
[INFO] running `Command { std: "docker" "start" "-a" "7580567d3c53e0c44b540b2f601ed0d5a3ab53a0492437e19515d8267abadcc4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gen-image v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::Distribution`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::prelude::Distribution;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identity_drawer`
[INFO] [stdout]    --> src/main.rs:722:6
[INFO] [stdout]     |
[INFO] [stdout] 722 |     let identity_drawer = IdentityDrawer::new(&display);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identity_drawer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `program`, `vbo`, and `inner_size` are never read
[INFO] [stdout]    --> src/main.rs:599:2
[INFO] [stdout]     |
[INFO] [stdout] 598 | struct IdentityDrawer {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 599 |     program: glium::program::Program,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 600 |     vbo: glium::VertexBuffer<Vertex>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 601 |     inner_size: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_texture` is never used
[INFO] [stdout]    --> src/main.rs:677:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | impl IdentityDrawer {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 677 |     fn draw_texture(&self, frame: &mut glium::Frame, tex: &glium::Texture2d) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "7580567d3c53e0c44b540b2f601ed0d5a3ab53a0492437e19515d8267abadcc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7580567d3c53e0c44b540b2f601ed0d5a3ab53a0492437e19515d8267abadcc4", kill_on_drop: false }`
[INFO] [stdout] 7580567d3c53e0c44b540b2f601ed0d5a3ab53a0492437e19515d8267abadcc4
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0374dee4add63fb5ea9c55d33a048b5c35a8ce1cde771892926a71ca19e31968
[INFO] running `Command { std: "docker" "start" "-a" "0374dee4add63fb5ea9c55d33a048b5c35a8ce1cde771892926a71ca19e31968", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen-image v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::Distribution`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::prelude::Distribution;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identity_drawer`
[INFO] [stdout]    --> src/main.rs:722:6
[INFO] [stdout]     |
[INFO] [stdout] 722 |     let identity_drawer = IdentityDrawer::new(&display);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identity_drawer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `program`, `vbo`, and `inner_size` are never read
[INFO] [stdout]    --> src/main.rs:599:2
[INFO] [stdout]     |
[INFO] [stdout] 598 | struct IdentityDrawer {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 599 |     program: glium::program::Program,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 600 |     vbo: glium::VertexBuffer<Vertex>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 601 |     inner_size: (f32, f32),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw_texture` is never used
[INFO] [stdout]    --> src/main.rs:677:5
[INFO] [stdout]     |
[INFO] [stdout] 604 | impl IdentityDrawer {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 677 |     fn draw_texture(&self, frame: &mut glium::Frame, tex: &glium::Texture2d) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "0374dee4add63fb5ea9c55d33a048b5c35a8ce1cde771892926a71ca19e31968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0374dee4add63fb5ea9c55d33a048b5c35a8ce1cde771892926a71ca19e31968", kill_on_drop: false }`
[INFO] [stdout] 0374dee4add63fb5ea9c55d33a048b5c35a8ce1cde771892926a71ca19e31968
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8fb2088fb4cc77007534b26f52c8ecd25f46168185dc29fbba09c32a0fc3368
[INFO] running `Command { std: "docker" "start" "-a" "f8fb2088fb4cc77007534b26f52c8ecd25f46168185dc29fbba09c32a0fc3368", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::prelude::Distribution`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rand::prelude::Distribution;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `identity_drawer`
[INFO] [stderr]    --> src/main.rs:722:6
[INFO] [stderr]     |
[INFO] [stderr] 722 |     let identity_drawer = IdentityDrawer::new(&display);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identity_drawer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `program`, `vbo`, and `inner_size` are never read
[INFO] [stderr]    --> src/main.rs:599:2
[INFO] [stderr]     |
[INFO] [stderr] 598 | struct IdentityDrawer {
[INFO] [stderr]     |        -------------- fields in this struct
[INFO] [stderr] 599 |     program: glium::program::Program,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 600 |     vbo: glium::VertexBuffer<Vertex>,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 601 |     inner_size: (f32, f32),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `draw_texture` is never used
[INFO] [stderr]    --> src/main.rs:677:5
[INFO] [stderr]     |
[INFO] [stderr] 604 | impl IdentityDrawer {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 677 |     fn draw_texture(&self, frame: &mut glium::Frame, tex: &glium::Texture2d) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gen-image` (bin "gen-image" test) generated 5 warnings (run `cargo fix --bin "gen-image" -p gen-image --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gen_image-0eb5f739a46c9f48)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8fb2088fb4cc77007534b26f52c8ecd25f46168185dc29fbba09c32a0fc3368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fb2088fb4cc77007534b26f52c8ecd25f46168185dc29fbba09c32a0fc3368", kill_on_drop: false }`
[INFO] [stdout] f8fb2088fb4cc77007534b26f52c8ecd25f46168185dc29fbba09c32a0fc3368
