[INFO] cloning repository https://github.com/SnoozeTime/twengine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnoozeTime/twengine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 90121f6e6d6bf491ea816f8c949fc4db0ae31382 [INFO] testing SnoozeTime/twengine against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SnoozeTime/twengine on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SnoozeTime/twengine [INFO] finished tweaking git repo https://github.com/SnoozeTime/twengine [INFO] tweaked toml for git repo https://github.com/SnoozeTime/twengine written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/SnoozeTime/twengine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d47f035980667422585fb6a3f045a1e6af6cb1f42c1262a94d4ad3b55d2b4dd [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" "7d47f035980667422585fb6a3f045a1e6af6cb1f42c1262a94d4ad3b55d2b4dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d47f035980667422585fb6a3f045a1e6af6cb1f42c1262a94d4ad3b55d2b4dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d47f035980667422585fb6a3f045a1e6af6cb1f42c1262a94d4ad3b55d2b4dd", kill_on_drop: false }` [INFO] [stdout] 7d47f035980667422585fb6a3f045a1e6af6cb1f42c1262a94d4ad3b55d2b4dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d48d2f3ff841ca78ad379b79264e3ee1ee526f8a22227e6c813d6b64a83eade [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" "8d48d2f3ff841ca78ad379b79264e3ee1ee526f8a22227e6c813d6b64a83eade", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling gio v0.5.1 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling fragile v0.3.0 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling gdk v0.9.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling gtk v0.5.0 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling gdk-sys v0.7.0 [INFO] [stderr] Compiling atk-sys v0.7.0 [INFO] [stderr] Compiling gtk-sys v0.7.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling glib v0.6.1 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling pango v0.5.0 [INFO] [stderr] Compiling sdl2anim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context.rs:14:41 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_ADD` should have an upper camel case name [INFO] [stdout] --> src/editor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | SWITCH_TO_ADD, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToAdd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_SELECT` should have an upper camel case name [INFO] [stdout] --> src/editor.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | SWITCH_TO_SELECT, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToSelect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SWITCH_TO_STATIC` should have an upper camel case name [INFO] [stdout] --> src/editor.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | SWITCH_TO_STATIC, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToStatic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_RECT` should have an upper camel case name [INFO] [stdout] --> src/editor.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | ADD_RECT, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `AddRect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_STATIC` should have an upper camel case name [INFO] [stdout] --> src/editor.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | ADD_STATIC, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `AddStatic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/math.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | / macro_rules! assert_eq_delta ( [INFO] [stdout] 54 | | ($lhs:expr, $rhs:expr, $delta:expr) => { [INFO] [stdout] 55 | | let diff = $lhs - $rhs; [INFO] [stdout] 56 | | if diff.abs() > $delta { [INFO] [stdout] ... | [INFO] [stdout] 59 | | } [INFO] [stdout] 60 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `old_buttons` [INFO] [stdout] --> src/editor.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let old_buttons = &self.prev_buttons - &buttons; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_buttons` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `textures` [INFO] [stdout] --> src/game.rs:70:49 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn render(&self, context: &mut Context, textures: &TextureCache) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/physics.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 90 | for (i, j) in to_resolve { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/physics.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | for (i, j) in to_resolve { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `video_subsystem` [INFO] [stdout] --> src/context.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prev_buttons` [INFO] [stdout] --> src/game.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | prev_buttons: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `toLocal` should have a snake case name [INFO] [stdout] --> src/core.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn toLocal(&self, global_pos: Vector2d) -> Vector2d { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `to_local` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.b933p0m4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libembed.so" "-Wl,--version-script=/tmp/rustcjujVX6/list" "/opt/rustwide/target/debug/deps/embed.4zylslyddi4p85ei.rcgu.o" "/opt/rustwide/target/debug/deps/embed.sax8wxtmbn2aepk.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libserde_json-e8ee82cd53f99207.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libryu-5ac4bc40e150250a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libitoa-bf00738b2b8bc4b5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libserde-7a3b21fd04462251.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libsdl2-15be94053a0cb7de.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand-1d6810046bc01523.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_xorshift-09885145c87a592a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_pcg-656677771e74bc31.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_hc-1b41c3ebe76ed6a7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_chacha-093bb29291aa3b47.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_isaac-c95a826a2b918f8d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librand_core-3156305059e3b6e2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libsdl2_sys-0e501c2a16f2e544.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libbitflags-44e95351d5c34c9b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/liblazy_static-4ba9c026e96e4251.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/liblibc-43fef288a6638bc2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libnum-4535e4ce007bf66c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libnum_iter-9b3c910537d75c98.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libnum_integer-e67644c1b5d64fa6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libnum_traits-a616ef0b114947c8.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libstd-21256c14e4504640.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libpanic_unwind-986e7fea4474d4d2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libminiz_oxide-91d85f45babdb06e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libadler-756509c31813f9a6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libobject-5c2ef587e740c0cc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libaddr2line-ad8f9371d31db1b3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libgimli-402820fb3b4d3dd8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libstd_detect-5e8e903f07dc8747.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librustc_demangle-7ab9ae5080c07187.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libhashbrown-c8e8d47c6bf14de2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libunwind-cedc8fec61444895.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libcfg_if-a1c96351c52bc56a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/liblibc-e41c6d24baeb2249.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/liballoc-62493b241881590c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/librustc_std_workspace_core-a1fd7734706d5518.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcjujVX6/libcore-c8ded1707ad10767.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustcjujVX6/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [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; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sdl2anim` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8d48d2f3ff841ca78ad379b79264e3ee1ee526f8a22227e6c813d6b64a83eade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d48d2f3ff841ca78ad379b79264e3ee1ee526f8a22227e6c813d6b64a83eade", kill_on_drop: false }` [INFO] [stdout] 8d48d2f3ff841ca78ad379b79264e3ee1ee526f8a22227e6c813d6b64a83eade