[INFO] cloning repository https://github.com/gabrielpoca/midi-sequencer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrielpoca/midi-sequencer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielpoca%2Fmidi-sequencer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielpoca%2Fmidi-sequencer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ec521913a84fa19714ccf32010d9d167a2ee7bc [INFO] testing gabrielpoca/midi-sequencer against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielpoca%2Fmidi-sequencer" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabrielpoca/midi-sequencer on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabrielpoca/midi-sequencer [INFO] finished tweaking git repo https://github.com/gabrielpoca/midi-sequencer [INFO] tweaked toml for git repo https://github.com/gabrielpoca/midi-sequencer written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/gabrielpoca/midi-sequencer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fffbc2590629961c74038522647e66159e227d22885e5a4fceac78cd222005c1 [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" "fffbc2590629961c74038522647e66159e227d22885e5a4fceac78cd222005c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fffbc2590629961c74038522647e66159e227d22885e5a4fceac78cd222005c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fffbc2590629961c74038522647e66159e227d22885e5a4fceac78cd222005c1", kill_on_drop: false }` [INFO] [stdout] fffbc2590629961c74038522647e66159e227d22885e5a4fceac78cd222005c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 584f994fbe367cea7cd9ef921effc4bc509f21346072a833a0f77d4a113f97ab [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" "584f994fbe367cea7cd9ef921effc4bc509f21346072a833a0f77d4a113f97ab", kill_on_drop: false }` [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling tui v0.5.1 [INFO] [stderr] Compiling alsa v0.2.2 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling midir v0.5.0 [INFO] [stderr] Compiling midi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/output.rs:21:50 [INFO] [stdout] | [INFO] [stdout] 21 | match msg.unwrap_or_else({|_| Event::None }) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/output.rs:44:40 [INFO] [stdout] | [INFO] [stdout] 44 | fn get_port() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/player/mod.rs:24:52 [INFO] [stdout] | [INFO] [stdout] 24 | let event = msg.unwrap_or_else({ |_| Event::None }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/ui/render.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | fn run() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:29:47 [INFO] [stdout] | [INFO] [stdout] 29 | Err(err) => println!("Error: {}", err.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/render.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut window = video_subsystem [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] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.midi.bf992730-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144.22hv5zuzhgkky8sp.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidir-8a9179e8a371e34f.rlib" "/opt/rustwide/target/debug/deps/libalsa-15df14663143dc48.rlib" "/opt/rustwide/target/debug/deps/libnix-c949fe131caf749b.rlib" "/opt/rustwide/target/debug/deps/libvoid-5636004af8853cbe.rlib" "/opt/rustwide/target/debug/deps/libbitflags-990273fedd0fdef7.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-8fd55665f3eea3f5.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-81041178630520e1.rlib" "/opt/rustwide/target/debug/deps/libsdl2-dee63544e2a3ce60.rlib" "/opt/rustwide/target/debug/deps/librand-8dfe06dc78adb7b6.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-cf1c6e10b01f7775.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-ab4d6e2487038e94.rlib" "/opt/rustwide/target/debug/deps/librand_hc-f47d2efa7fbfb522.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-286e3b8311f5faff.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-25cebe047f165eba.rlib" "/opt/rustwide/target/debug/deps/librand_core-0a725dfaecf66c67.rlib" "/opt/rustwide/target/debug/deps/librand_os-c36ee6aa7dc3a6a1.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-40dd517d98a6b249.rlib" "/opt/rustwide/target/debug/deps/librand_core-e3f7b5ee9401667b.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-8db69d45bc1bccee.rlib" "/opt/rustwide/target/debug/deps/libbitflags-20c5c28231f4058e.rlib" "/opt/rustwide/target/debug/deps/libnum-35136c0ad390cd59.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-177fc780d8f1b0c2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-07dee04c0fb8050e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-1c553d87e2f44140.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-e9029fdfd64fe798.rlib" "/opt/rustwide/target/debug/deps/libregex-aae501a73e237b1f.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-e272819a51bdbeaf.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-cb82e7268a9fb1bc.rlib" "/opt/rustwide/target/debug/deps/libucd_util-6788b4990e2fcc67.rlib" "/opt/rustwide/target/debug/deps/libthread_local-2721487484a3f1c6.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-4bb12f04e2bdb450.rlib" "/opt/rustwide/target/debug/deps/libmemchr-bd5bdbd809ac5bef.rlib" "/opt/rustwide/target/debug/deps/libatty-6da83bc6ddbb1276.rlib" "/opt/rustwide/target/debug/deps/liblibc-13d3d8fa232b7213.rlib" "/opt/rustwide/target/debug/deps/libhumantime-8026e1d1042238a6.rlib" "/opt/rustwide/target/debug/deps/libquick_error-7c7cd5b552241ac9.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-52bc9b73d7a89aea.rlib" "/opt/rustwide/target/debug/deps/liblog-47e7684d3e2690b8.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-a3ed0cd33dbc813b.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-dbb414485207823a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a1ff0fa86ead22d0.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-48ae5990e2528ae1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ff15ca4418a0fa04.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lasound" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/midi-c4f8863b1807d144" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [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; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `midi` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "584f994fbe367cea7cd9ef921effc4bc509f21346072a833a0f77d4a113f97ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "584f994fbe367cea7cd9ef921effc4bc509f21346072a833a0f77d4a113f97ab", kill_on_drop: false }` [INFO] [stdout] 584f994fbe367cea7cd9ef921effc4bc509f21346072a833a0f77d4a113f97ab