[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-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrrichard%2Fisomidi" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trrichard/isomidi on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-27/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-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winmm-sys v0.2.0
[INFO] [stderr]   Downloaded alsa-sys v0.0.8
[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 midir v0.2.0
[INFO] [stderr]   Downloaded sdl2 v0.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44220b65d8095b4f13db96f24f7c6dbce438ce422f1bb1a28612e2ffc37f1392
[INFO] running `Command { std: "docker" "start" "-a" "44220b65d8095b4f13db96f24f7c6dbce438ce422f1bb1a28612e2ffc37f1392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44220b65d8095b4f13db96f24f7c6dbce438ce422f1bb1a28612e2ffc37f1392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44220b65d8095b4f13db96f24f7c6dbce438ce422f1bb1a28612e2ffc37f1392", kill_on_drop: false }`
[INFO] [stdout] 44220b65d8095b4f13db96f24f7c6dbce438ce422f1bb1a28612e2ffc37f1392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b91e32e0c44bb69ef1463c4fc4191cc3b83ecc8850fa5bb31718d83ba45633ba
[INFO] running `Command { std: "docker" "start" "-a" "b91e32e0c44bb69ef1463c4fc4191cc3b83ecc8850fa5bb31718d83ba45633ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling sdl2-sys v0.27.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[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: 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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<MidiOutputConnection,Box<Error>> {
[INFO] [stdout]     |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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: 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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.isomidi.2bc75e3d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81.57mms2ybhbdchu2z.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidir-9e5886be4c8a839d.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-a01c7ae4719edcfb.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-946cfc01a7d4ad3d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-158394619c7b8cd3.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8acfbfd7c803f389.rlib" "/opt/rustwide/target/debug/deps/librand-496b1c671132b73c.rlib" "/opt/rustwide/target/debug/deps/libc_vec-64fbe56db38e1418.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-584d13db20c37035.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b4f9db8d1fb8bceb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-6ed37b12ed75b47e.rlib" "/opt/rustwide/target/debug/deps/liblibc-82f1a6fdfca786e7.rlib" "/opt/rustwide/target/debug/deps/libnum-eacba644e2570d74.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-327c3b0e1a41f981.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5dbe7e92474abe74.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-54d0f8b811f24613.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lasound" "-lSDL2_ttf" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/isomidi-689c192694eb9e81" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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` due to 2 previous errors; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b91e32e0c44bb69ef1463c4fc4191cc3b83ecc8850fa5bb31718d83ba45633ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91e32e0c44bb69ef1463c4fc4191cc3b83ecc8850fa5bb31718d83ba45633ba", kill_on_drop: false }`
[INFO] [stdout] b91e32e0c44bb69ef1463c4fc4191cc3b83ecc8850fa5bb31718d83ba45633ba
