[INFO] cloning repository https://github.com/mmurfin87/rust-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmurfin87/rust-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmurfin87%2Frust-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmurfin87%2Frust-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 162789bfd194811104505afc6fdab5a28cdf7d72
[INFO] testing mmurfin87/rust-gui against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmurfin87%2Frust-gui" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mmurfin87/rust-gui on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mmurfin87/rust-gui
[INFO] finished tweaking git repo https://github.com/mmurfin87/rust-gui
[INFO] tweaked toml for git repo https://github.com/mmurfin87/rust-gui written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mmurfin87/rust-gui already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06dbc8cc36917f3d81e593fdad92b91f3e5537ca71ada2ddb0004d2e68bc47b6
[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" "06dbc8cc36917f3d81e593fdad92b91f3e5537ca71ada2ddb0004d2e68bc47b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06dbc8cc36917f3d81e593fdad92b91f3e5537ca71ada2ddb0004d2e68bc47b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06dbc8cc36917f3d81e593fdad92b91f3e5537ca71ada2ddb0004d2e68bc47b6", kill_on_drop: false }`
[INFO] [stdout] 06dbc8cc36917f3d81e593fdad92b91f3e5537ca71ada2ddb0004d2e68bc47b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8faf546e97f21c88ca193f35f88948efe765de1e68fdc3fb9aaad95aae9b4fc
[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" "e8faf546e97f21c88ca193f35f88948efe765de1e68fdc3fb9aaad95aae9b4fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling rust-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/elements/window.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Rect`
[INFO] [stdout]  --> src/elements/window.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::rect::Rect;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/elements/window.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn target(&mut self, on: bool)
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_on`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/elements/label.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn target(&mut self, on: bool)
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_on`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/elements/label.rs:35:28
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn handleInput(&mut self, event: &Event)
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ORIGIN`
[INFO] [stdout]   --> src/rectarea.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ORIGIN: XY = XY { x: 0, y: 0 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `repositionElement`
[INFO] [stdout]   --> src/elements/window.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn repositionElement(titleArea: &RectArea, element: &mut ElementData)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.rust_gui.29f46167-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da.dl5zi3ndy8qq08d.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-ac0c3a7a53bac7e5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-e5cc2327ba9535f6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-d6e7a3245c6b9985.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_gui-ede39d2261d9e6da" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-gui` due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e8faf546e97f21c88ca193f35f88948efe765de1e68fdc3fb9aaad95aae9b4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8faf546e97f21c88ca193f35f88948efe765de1e68fdc3fb9aaad95aae9b4fc", kill_on_drop: false }`
[INFO] [stdout] e8faf546e97f21c88ca193f35f88948efe765de1e68fdc3fb9aaad95aae9b4fc