[INFO] updating cached repository https://github.com/paulpage/nvim-sdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e17b1c2e069a8af83d4ba416ac655dc9d3b38d9e
[INFO] testing paulpage/nvim-sdl against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulpage%2Fnvim-sdl" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paulpage/nvim-sdl on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paulpage/nvim-sdl
[INFO] finished tweaking git repo https://github.com/paulpage/nvim-sdl
[INFO] tweaked toml for git repo https://github.com/paulpage/nvim-sdl written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/paulpage/nvim-sdl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c82bd7408f56f40b744807fd0aebcef9ff4764ee681f54078d6498b1137991da
[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" "c82bd7408f56f40b744807fd0aebcef9ff4764ee681f54078d6498b1137991da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c82bd7408f56f40b744807fd0aebcef9ff4764ee681f54078d6498b1137991da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82bd7408f56f40b744807fd0aebcef9ff4764ee681f54078d6498b1137991da", kill_on_drop: false }`
[INFO] [stdout] c82bd7408f56f40b744807fd0aebcef9ff4764ee681f54078d6498b1137991da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d888aca9505401b680a314d0b8c5cc11f4d3016ba5f8868c9ac6fcacfd7c8c2
[INFO] running `Command { std: "docker" "start" "-a" "9d888aca9505401b680a314d0b8c5cc11f4d3016ba5f8868c9ac6fcacfd7c8c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling serde_bytes v0.11.3
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling rmpv v0.4.4
[INFO] [stderr]    Compiling lyon_geom v0.14.1
[INFO] [stderr]    Compiling neovim-lib v0.6.0 (https://github.com/daa84/neovim-lib#5291bf75)
[INFO] [stderr]    Compiling lyon_path v0.14.0
[INFO] [stderr]    Compiling font-kit v0.4.0
[INFO] [stderr]    Compiling nvim-sdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use sdl2::pixels::Color;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Rect`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use sdl2::rect::Rect;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/pane.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     w: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `h`
[INFO] [stdout]   --> src/pane.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     h: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Insert`
[INFO] [stdout]   --> src/neovim_connector.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Insert,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Command`
[INFO] [stdout]   --> src/neovim_connector.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     Command,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModeChange`
[INFO] [stdout]   --> src/neovim_connector.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     ModeChange(NvimMode),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ModeInfoSet`
[INFO] [stdout]   --> src/neovim_connector.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     ModeInfoSet(ModeInfo),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pretty_print_value`
[INFO] [stdout]    --> src/neovim_connector.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn pretty_print_value(v: &Value, indent_level: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.nvim_sdl.d864b57l-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f" "/opt/rustwide/target/debug/deps/nvim_sdl-915185be903a000f.2w97yd4wi97lp7yf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libfont_kit-1ee236ae5f98f7b3.rlib" "/opt/rustwide/target/debug/deps/libfloat_ord-db7934cb7b38c0ae.rlib" "/opt/rustwide/target/debug/deps/libdirs-1ab667b95c0dd4db.rlib" "/opt/rustwide/target/debug/deps/libwalkdir-a6a8873b9a83a742.rlib" "/opt/rustwide/target/debug/deps/libsame_file-8d855df20ab84207.rlib" "/opt/rustwide/target/debug/deps/libfontconfig-21edae813f401129.rlib" "/opt/rustwide/target/debug/deps/libfontconfig_sys-024170237ae92f57.rlib" "/opt/rustwide/target/debug/deps/libexpat_sys-548ac1641c722b8f.rlib" "/opt/rustwide/target/debug/deps/libmemmap-4a1d060c77cbfe89.rlib" "/opt/rustwide/target/debug/deps/libfreetype-ce7750dd9139dd97.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-2d40e9575c54063f.rlib" "/opt/rustwide/target/debug/deps/liblyon_path-858abfdfa3961f46.rlib" "/opt/rustwide/target/debug/deps/liblyon_geom-455bead7be8e2142.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-ee7e641b933ca169.rlib" "/opt/rustwide/target/debug/deps/libnodrop-cea64974b1c3e9a1.rlib" "/opt/rustwide/target/debug/deps/libeuclid-555e20b03a15779a.rlib" "/opt/rustwide/target/debug/deps/libneovim_lib-cfe63e710da9b1fb.rlib" "/opt/rustwide/target/debug/deps/libunix_socket-2416eb3bd4f07baa.rlib" "/opt/rustwide/target/debug/deps/librmpv-9d74310f03536a5f.rlib" "/opt/rustwide/target/debug/deps/libserde_bytes-662f3cf4d127ff94.rlib" "/opt/rustwide/target/debug/deps/librmp-e5d17fde020a9c32.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-95e0ab8c92cb6559.rlib" "/opt/rustwide/target/debug/deps/libserde-d55e984b11dd5048.rlib" "/opt/rustwide/target/debug/deps/liblog-da2d6b139ded8350.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ab1bd98be96b57b3.rlib" "/opt/rustwide/target/debug/deps/libsdl2-c878cea743eeb9f5.rlib" "/opt/rustwide/target/debug/deps/librand-b454afffcf3a43a6.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-3611bc5d61c3f74c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-761544fc5ed0f25b.rlib" "/opt/rustwide/target/debug/deps/librand_hc-1b8885716260aa60.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-479d8eedea9b37b1.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-47553c89822b504a.rlib" "/opt/rustwide/target/debug/deps/librand_core-ee1ffb7b5dda89a8.rlib" "/opt/rustwide/target/debug/deps/librand_os-459ccf3b4f85a5ff.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-72bd4b97e9cc301b.rlib" "/opt/rustwide/target/debug/deps/librand_core-e518367578511208.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-37086123055e9f14.rlib" "/opt/rustwide/target/debug/deps/libbitflags-02fffe573fe5be1a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rlib" "/opt/rustwide/target/debug/deps/liblibc-2c9f83ac9c453797.rlib" "/opt/rustwide/target/debug/deps/libnum-b27ebb02d86eff4a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b2b8a1c7033ab87d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-667b70a544f1a6ac.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-27ecd857bf067ddb.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lfontconfig" "-lfreetype" "-lexpat" "-lfreetype" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nvim-sdl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9d888aca9505401b680a314d0b8c5cc11f4d3016ba5f8868c9ac6fcacfd7c8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d888aca9505401b680a314d0b8c5cc11f4d3016ba5f8868c9ac6fcacfd7c8c2", kill_on_drop: false }`
[INFO] [stdout] 9d888aca9505401b680a314d0b8c5cc11f4d3016ba5f8868c9ac6fcacfd7c8c2