[INFO] cloning repository https://github.com/shybyte/midi2opc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shybyte/midi2opc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Fmidi2opc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Fmidi2opc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 825f0ab0308dbc861e451c9b0d7b636861ec72d7
[INFO] testing shybyte/midi2opc against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Fmidi2opc" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shybyte/midi2opc on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shybyte/midi2opc
[INFO] finished tweaking git repo https://github.com/shybyte/midi2opc
[INFO] tweaked toml for git repo https://github.com/shybyte/midi2opc written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/shybyte/midi2opc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27a62d75b64670c983dfa48c0ed6aa0fe967fef3b4127258ea96ed9760689caf
[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" "27a62d75b64670c983dfa48c0ed6aa0fe967fef3b4127258ea96ed9760689caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27a62d75b64670c983dfa48c0ed6aa0fe967fef3b4127258ea96ed9760689caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a62d75b64670c983dfa48c0ed6aa0fe967fef3b4127258ea96ed9760689caf", kill_on_drop: false }`
[INFO] [stdout] 27a62d75b64670c983dfa48c0ed6aa0fe967fef3b4127258ea96ed9760689caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855f25a3adcf0f523bc607914e1b763e0aba0173bc0e3cba1d44c4b8429f43e4
[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" "855f25a3adcf0f523bc607914e1b763e0aba0173bc0e3cba1d44c4b8429f43e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling lazy_static v0.2.9
[INFO] [stderr]    Compiling midi-message v0.1.0 (https://github.com/shybyte/midi-message-rs#cda61b2d)
[INFO] [stderr]    Compiling portmidi v0.2.4
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling chan v0.1.19
[INFO] [stderr]    Compiling chan-signal v0.3.1
[INFO] [stderr]    Compiling midi2opc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/midi_light_strip.rs:75:22
[INFO] [stdout]    |
[INFO] [stdout] 75 |     effects: Vec<Box<Effect>>,
[INFO] [stdout]    |                      ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]   --> src/effects/fish.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if { self.points.is_empty() } {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout]   --> src/effects/fish.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |         if { self.points.is_empty() } {
[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/midi_light_strip.rs:75:22
[INFO] [stdout]    |
[INFO] [stdout] 75 |     effects: Vec<Box<Effect>>,
[INFO] [stdout]    |                      ^^^^^^ help: use `dyn`: `dyn Effect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` 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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.midi2opc.77hssm93-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7" "/opt/rustwide/target/debug/deps/midi2opc-df1011584f9a22e7.4eqhn6e3n437ma85.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidi_message-b02fb9aa1a2f2cc6.rlib" "/opt/rustwide/target/debug/deps/libchan_signal-c4e8083014a7f349.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ab866502a42cf9ae.rlib" "/opt/rustwide/target/debug/deps/libbit_set-d92f781b90e90789.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-a9f93fa9d88a39c0.rlib" "/opt/rustwide/target/debug/deps/libportmidi-00d73e2beca169d5.rlib" "/opt/rustwide/target/debug/deps/libchan-1c6602030e10bc56.rlib" "/opt/rustwide/target/debug/deps/librand-e3682c089c3c442f.rlib" "/opt/rustwide/target/debug/deps/liblibc-4e392bb6aa69724a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lportmidi" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lportmidi
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `midi2opc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "855f25a3adcf0f523bc607914e1b763e0aba0173bc0e3cba1d44c4b8429f43e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855f25a3adcf0f523bc607914e1b763e0aba0173bc0e3cba1d44c4b8429f43e4", kill_on_drop: false }`
[INFO] [stdout] 855f25a3adcf0f523bc607914e1b763e0aba0173bc0e3cba1d44c4b8429f43e4