[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 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielpoca%2Fmidi-sequencer" "/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/gabrielpoca/midi-sequencer on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/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" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49f60294250778f1e302e82b6d4ea9dccb4c7bf7fe97ec1af42f9ca43e253808 [INFO] running `Command { std: "docker" "start" "-a" "49f60294250778f1e302e82b6d4ea9dccb4c7bf7fe97ec1af42f9ca43e253808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49f60294250778f1e302e82b6d4ea9dccb4c7bf7fe97ec1af42f9ca43e253808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49f60294250778f1e302e82b6d4ea9dccb4c7bf7fe97ec1af42f9ca43e253808", kill_on_drop: false }` [INFO] [stdout] 49f60294250778f1e302e82b6d4ea9dccb4c7bf7fe97ec1af42f9ca43e253808 [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf2ba7d5984852a97ff5f9811bda15d062013de719f438afcd769d846b6c006e [INFO] running `Command { std: "docker" "start" "-a" "cf2ba7d5984852a97ff5f9811bda15d062013de719f438afcd769d846b6c006e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling tui v0.5.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling alsa v0.2.2 [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-af17d11c109a878a.midi.f2e25466-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.midi.f2e25466-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a.7rnkcmg8dkexll6.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidir-e1d5f9d6268ce233.rlib" "/opt/rustwide/target/debug/deps/libalsa-41fe08bf89c80f35.rlib" "/opt/rustwide/target/debug/deps/libnix-397f3e3815d3e985.rlib" "/opt/rustwide/target/debug/deps/libvoid-db8f1174cd903021.rlib" "/opt/rustwide/target/debug/deps/libbitflags-55019e6e8c013093.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-e24e62b17b5aef7c.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-49cff78f457aecfd.rlib" "/opt/rustwide/target/debug/deps/libsdl2-b2c09702733fa7f3.rlib" "/opt/rustwide/target/debug/deps/librand-265466edbaaca8de.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-5a2c186f25db0db2.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-57a23ed95797d3e6.rlib" "/opt/rustwide/target/debug/deps/librand_hc-a62c60b6695dd231.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-3f9901ab9922cd59.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-5fce77345e8d6f2c.rlib" "/opt/rustwide/target/debug/deps/librand_core-f1dc128c8e73d570.rlib" "/opt/rustwide/target/debug/deps/librand_os-c62972aa904da9d8.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-a93391bb5caad24b.rlib" "/opt/rustwide/target/debug/deps/librand_core-0cdc5813e9ef98e7.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-0dd3cea6ec8b19d1.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5244714ba35ef0d7.rlib" "/opt/rustwide/target/debug/deps/libnum-1ce236f570bfa817.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-75b273ce291a5363.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-1846772c46764015.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-478b8134fc141008.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-f315b3d4c5f3868d.rlib" "/opt/rustwide/target/debug/deps/libregex-3fab469fcf327211.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-5f3d030d0731cc04.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-8a67f78f92093530.rlib" "/opt/rustwide/target/debug/deps/libucd_util-2d9b96822d3aa814.rlib" "/opt/rustwide/target/debug/deps/libthread_local-e8807c2bbfca6e70.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d18036a0746d5fe6.rlib" "/opt/rustwide/target/debug/deps/libmemchr-bdcc980632531b7d.rlib" "/opt/rustwide/target/debug/deps/libatty-74de808357a3d9c1.rlib" "/opt/rustwide/target/debug/deps/liblibc-cf9cfeea0511a1a2.rlib" "/opt/rustwide/target/debug/deps/libhumantime-efa5bae243b9c523.rlib" "/opt/rustwide/target/debug/deps/libquick_error-8af1626c14a64d49.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-dff3bebd4e162843.rlib" "/opt/rustwide/target/debug/deps/liblog-fae9769fac8f5f4e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-5034d22707e2ee14.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-886ba6059a2f3ec9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-5efd9096ca627e89.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-78eca0dc9fe0cbfa.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ff427bfb30b70e1e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.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/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/midi-af17d11c109a878a" "-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` due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "cf2ba7d5984852a97ff5f9811bda15d062013de719f438afcd769d846b6c006e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2ba7d5984852a97ff5f9811bda15d062013de719f438afcd769d846b6c006e", kill_on_drop: false }` [INFO] [stdout] cf2ba7d5984852a97ff5f9811bda15d062013de719f438afcd769d846b6c006e