[INFO] cloning repository https://github.com/trrichard/isomidi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trrichard/isomidi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrrichard%2Fisomidi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrrichard%2Fisomidi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2043c6712da016c89a0183b4d6ad6b7ed2d6cbcc [INFO] testing trrichard/isomidi against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrrichard%2Fisomidi" "/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/trrichard/isomidi on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trrichard/isomidi [INFO] finished tweaking git repo https://github.com/trrichard/isomidi [INFO] tweaked toml for git repo https://github.com/trrichard/isomidi written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/trrichard/isomidi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winmm-sys v0.2.0 [INFO] [stderr] Downloaded memalloc v0.1.0 [INFO] [stderr] Downloaded c_vec v1.0.12 [INFO] [stderr] Downloaded sdl2-sys v0.27.0 [INFO] [stderr] Downloaded alsa-sys v0.0.8 [INFO] [stderr] Downloaded sdl2 v0.27.1 [INFO] [stderr] Downloaded midir v0.2.0 [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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 89fa970cd7486a07e2e95d64a2f86441165b63530c514a32ed971bda92579056 [INFO] running `Command { std: "docker" "start" "-a" "89fa970cd7486a07e2e95d64a2f86441165b63530c514a32ed971bda92579056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89fa970cd7486a07e2e95d64a2f86441165b63530c514a32ed971bda92579056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89fa970cd7486a07e2e95d64a2f86441165b63530c514a32ed971bda92579056", kill_on_drop: false }` [INFO] [stdout] 89fa970cd7486a07e2e95d64a2f86441165b63530c514a32ed971bda92579056 [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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e743b9733a964e687bfe8ac9288b926c356fc4c8255db414bd194e1d658f7d9b [INFO] running `Command { std: "docker" "start" "-a" "e743b9733a964e687bfe8ac9288b926c356fc4c8255db414bd194e1d658f7d9b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling sdl2-sys v0.27.0 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling alsa-sys v0.0.8 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling midir v0.2.0 [INFO] [stderr] Compiling sdl2 v0.27.1 [INFO] [stderr] Compiling isomidi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `keyboard::HexKey` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use keyboard::HexKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `keyboard::JammerKeyboard` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use keyboard::JammerKeyboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:247:13 [INFO] [stdout] | [INFO] [stdout] 247 | try!(renderer.filled_polygon(&xs, &ys, polygon_color)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:248:13 [INFO] [stdout] | [INFO] [stdout] 248 | try!(renderer.polygon(&xs, &ys, config.colors.line_color)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | try!(renderer.copy(&mut texture, None, Some(target))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:218:20 [INFO] [stdout] | [INFO] [stdout] 218 | keyboard: &Keyboard, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:272:60 [INFO] [stdout] | [INFO] [stdout] 272 | fn start_note(&mut self, addr: HexAddr, keyboard: &mut Keyboard) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:281:58 [INFO] [stdout] | [INFO] [stdout] 281 | fn end_note(&mut self, addr: HexAddr, keyboard: &mut Keyboard) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:290:67 [INFO] [stdout] | [INFO] [stdout] 290 | fn on_press(&mut self, oid: i64, x:f32, y:f32, keyboard: &mut Keyboard) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:295:55 [INFO] [stdout] | [INFO] [stdout] 295 | fn on_release(&mut self, oid: i64, keyboard: &mut Keyboard) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:301:66 [INFO] [stdout] | [INFO] [stdout] 301 | fn on_move(&mut self, oid: i64, x:f32, y:f32, keyboard: &mut Keyboard) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Keyboard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:327:20 [INFO] [stdout] | [INFO] [stdout] 327 | let midi_out = try!(MidiOutput::new("Isomidi")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:336:8 [INFO] [stdout] | [INFO] [stdout] 336 | Ok(try!(midi_out.connect(out_port, "isomidi").map_err(|e| e.kind()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:325:61 [INFO] [stdout] | [INFO] [stdout] 325 | fn get_midi_connection() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:490:55 [INFO] [stdout] | [INFO] [stdout] 490 | ... WindowEvent::SizeChanged (width, height) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/main.rs:490:62 [INFO] [stdout] | [INFO] [stdout] 490 | ... WindowEvent::SizeChanged (width, height) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:414:17 [INFO] [stdout] | [INFO] [stdout] 414 | let mut window = renderer.window_mut().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | let mut config = Config { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> src/main.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | width: 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: `height` [INFO] [stdout] --> src/main.rs:188:5 [INFO] [stdout] | [INFO] [stdout] 188 | height: u32, [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" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.isomidi.7q8fwykh-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f" "/opt/rustwide/target/debug/deps/isomidi-8e0fdb374290480f.ia5dgo5cevam267.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" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidir-db41cabd366e624c.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-fd68c9e35d34e7b1.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-f3e3792debd45b81.rlib" "/opt/rustwide/target/debug/deps/libbitflags-daf4802e6861e04a.rlib" "/opt/rustwide/target/debug/deps/libsdl2-fa6aa1115a1fec49.rlib" "/opt/rustwide/target/debug/deps/librand-8ff0887adcb7fa02.rlib" "/opt/rustwide/target/debug/deps/libc_vec-fd1b2b07c21ad0f0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-28473a8f44a49491.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5491842f1301905a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4efe5907bdd15024.rlib" "/opt/rustwide/target/debug/deps/liblibc-a0ae046179b3f4dc.rlib" "/opt/rustwide/target/debug/deps/libnum-6fb79debacf0f7d0.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-28fe702df7b72886.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d84ad30d21f42b38.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-27e2f9a0a819ec42.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lasound" "-lSDL2_ttf" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `isomidi` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "e743b9733a964e687bfe8ac9288b926c356fc4c8255db414bd194e1d658f7d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e743b9733a964e687bfe8ac9288b926c356fc4c8255db414bd194e1d658f7d9b", kill_on_drop: false }` [INFO] [stdout] e743b9733a964e687bfe8ac9288b926c356fc4c8255db414bd194e1d658f7d9b