[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 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielpoca%2Fmidi-sequencer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gabrielpoca/midi-sequencer on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] a02b4d3457d370300d47dbe5eedf9658654d8971c0395ed7aae53efd8a7d9898
[INFO] running `Command { std: "docker" "start" "-a" "a02b4d3457d370300d47dbe5eedf9658654d8971c0395ed7aae53efd8a7d9898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a02b4d3457d370300d47dbe5eedf9658654d8971c0395ed7aae53efd8a7d9898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02b4d3457d370300d47dbe5eedf9658654d8971c0395ed7aae53efd8a7d9898", kill_on_drop: false }`
[INFO] [stdout] a02b4d3457d370300d47dbe5eedf9658654d8971c0395ed7aae53efd8a7d9898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5e3c13c3f4ada9121099ff4a08c447050bd685d652ce91855c12bef4e8aa366
[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" "d5e3c13c3f4ada9121099ff4a08c447050bd685d652ce91855c12bef4e8aa366", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling tui v0.5.1
[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<usize, Box<Error>> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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<Error>> {
[INFO] [stdout]    |                            ^^^^^ help: use `dyn`: `dyn Error`
[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 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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.midi.d4ji4me2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645" "/opt/rustwide/target/debug/deps/midi-875538e5ae9c2645.5an2p2z3m4tracuq.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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidir-faf886e74f433a4a.rlib" "/opt/rustwide/target/debug/deps/libalsa-606e9cc463707db0.rlib" "/opt/rustwide/target/debug/deps/libnix-cda63a2fd01e62a0.rlib" "/opt/rustwide/target/debug/deps/libvoid-3484f9f7e819ca54.rlib" "/opt/rustwide/target/debug/deps/libbitflags-784789cfb973a420.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-09116d2b2b390cd5.rlib" "/opt/rustwide/target/debug/deps/libmemalloc-ae28ddec99d34ca9.rlib" "/opt/rustwide/target/debug/deps/libsdl2-654edb1861b0e23f.rlib" "/opt/rustwide/target/debug/deps/librand-4b841c8dfa157ca7.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-da08c3a0f81f4132.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-338df20c126c679b.rlib" "/opt/rustwide/target/debug/deps/librand_hc-c2c545f169211011.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7bcadd2c8560c3c5.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-f9b4449a50554618.rlib" "/opt/rustwide/target/debug/deps/librand_core-92bbb6571a6654bf.rlib" "/opt/rustwide/target/debug/deps/librand_os-31fb0273249a3da7.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-239005951f5c3383.rlib" "/opt/rustwide/target/debug/deps/librand_core-aab3ff57a06685ad.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-5c52dc4ac538061e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-81a4130fde170715.rlib" "/opt/rustwide/target/debug/deps/libnum-5646ab62c8b52025.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-a4785f2b86e4c56d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-38b3f094990ff7c7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-c1638e29971eee33.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-ac3503ba1541243e.rlib" "/opt/rustwide/target/debug/deps/libregex-4515f21a39e1896f.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-77ebaeb067288f9d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-271a77e1d4e6385b.rlib" "/opt/rustwide/target/debug/deps/libucd_util-df7f6fe803bece59.rlib" "/opt/rustwide/target/debug/deps/libthread_local-04aea7998502a00b.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-89a4c728ef93e181.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8331cde6ef88103f.rlib" "/opt/rustwide/target/debug/deps/libatty-9bbbf92b383e5a17.rlib" "/opt/rustwide/target/debug/deps/liblibc-955698fc4c7d7f06.rlib" "/opt/rustwide/target/debug/deps/libhumantime-8fe866d9d817108d.rlib" "/opt/rustwide/target/debug/deps/libquick_error-bea411083eb7390e.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-7a8d099389d44c2c.rlib" "/opt/rustwide/target/debug/deps/liblog-8313de8f11aa2171.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-524eba175696e988.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-31c0f15f13e156ad.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-debbe334c9aa721d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d4124ae9b577fc0f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-798640aaaf2e4a53.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lasound" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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" "d5e3c13c3f4ada9121099ff4a08c447050bd685d652ce91855c12bef4e8aa366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e3c13c3f4ada9121099ff4a08c447050bd685d652ce91855c12bef4e8aa366", kill_on_drop: false }`
[INFO] [stdout] d5e3c13c3f4ada9121099ff4a08c447050bd685d652ce91855c12bef4e8aa366
