[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 try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Ftwengine" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SnoozeTime/twengine on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2-sys v0.32.5 [INFO] [stderr] Downloaded glib v0.6.1 [INFO] [stderr] Downloaded sdl2 v0.32.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb85d82ace998c7aa788f30e290c921a50a31de44f5a2362a7e70a8ca820e5b5 [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" "cb85d82ace998c7aa788f30e290c921a50a31de44f5a2362a7e70a8ca820e5b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb85d82ace998c7aa788f30e290c921a50a31de44f5a2362a7e70a8ca820e5b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb85d82ace998c7aa788f30e290c921a50a31de44f5a2362a7e70a8ca820e5b5", kill_on_drop: false }` [INFO] [stdout] cb85d82ace998c7aa788f30e290c921a50a31de44f5a2362a7e70a8ca820e5b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5973abc9cd7adbd70bd82cacbed538e1d15d587bb235d0744bb50902d5a2b9c4 [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" "5973abc9cd7adbd70bd82cacbed538e1d15d587bb235d0744bb50902d5a2b9c4", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [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 cfg-if v0.1.6 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Compiling fragile v0.3.0 [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_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [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 rustc_version v0.2.3 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [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 v0.6.1 [INFO] [stderr] Compiling num v0.1.42 [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] [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: 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 code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/embed.embed.8s5adgjh-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libembed.so" "-Wl,--version-script=/tmp/rustcco4rpV/list" "/opt/rustwide/target/debug/deps/embed.2n0e1k4qwjbwl94j.rcgu.o" "/opt/rustwide/target/debug/deps/embed.4opphcluq2pubepp.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libserde_json-0054d9366385d6fc.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libryu-14e2d52982707843.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libitoa-112bb79833734ba1.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libserde-ec10e75c29f8f087.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libsdl2-d712689d8a832c47.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand-d8adb0d4733b32ef.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_xorshift-b40d807bf4433ee0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_pcg-264d9a89f007776c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_hc-0b7c25cd87aa9eba.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_chacha-16e251fb54299e23.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_isaac-8e165211272f7bfb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librand_core-cefe9b742d858e38.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libsdl2_sys-8f9aed3d7b5a6959.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libbitflags-bc3933a0c5f4996c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/liblazy_static-c4c82cf767cb8e45.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/liblibc-1b1ff51b53e8b644.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libnum-31bf8ff52399fd84.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libnum_iter-02024694f087a858.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libnum_integer-283e957963c3219e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libnum_traits-a227ce9cd1263fb5.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libstd-c659455244c9d2ca.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libpanic_unwind-448643d99e633b5d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libminiz_oxide-c7c3d631a525883a.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libadler-d7659a11bb201e01.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libobject-9aceb6f83a33a9b6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libaddr2line-876c3057c8a2a7c2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libgimli-2f02aa3e24d2aa49.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librustc_demangle-1d4694108f8cb543.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libhashbrown-79eaa6e630880f50.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libunwind-bba9b0f0f4d77257.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libcfg_if-f848f9c987265235.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/liblibc-0d5ea4f2d39b8e27.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/liballoc-c22053fa5fc00a3b.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcco4rpV/libcore-2675a9a46b5cec89.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustcco4rpV/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-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; 14 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" "5973abc9cd7adbd70bd82cacbed538e1d15d587bb235d0744bb50902d5a2b9c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5973abc9cd7adbd70bd82cacbed538e1d15d587bb235d0744bb50902d5a2b9c4", kill_on_drop: false }` [INFO] [stdout] 5973abc9cd7adbd70bd82cacbed538e1d15d587bb235d0744bb50902d5a2b9c4