[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 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshybyte%2Fmidi2opc" "/workspace/builds/worker-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shybyte/midi2opc on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-107/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" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89229d366c02c12529770661edb8eaec6d096b3361f0d0a8562ba2a8211eef7a
[INFO] running `Command { std: "docker" "start" "-a" "89229d366c02c12529770661edb8eaec6d096b3361f0d0a8562ba2a8211eef7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89229d366c02c12529770661edb8eaec6d096b3361f0d0a8562ba2a8211eef7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89229d366c02c12529770661edb8eaec6d096b3361f0d0a8562ba2a8211eef7a", kill_on_drop: false }`
[INFO] [stdout] 89229d366c02c12529770661edb8eaec6d096b3361f0d0a8562ba2a8211eef7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b50a7d0b3fba5bcb42ddaba093f5e83600d2babd95dc7a832cf319e6c5c9671
[INFO] running `Command { std: "docker" "start" "-a" "5b50a7d0b3fba5bcb42ddaba093f5e83600d2babd95dc7a832cf319e6c5c9671", 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]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.midi2opc.aalfzqz0-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92.1s494cy3lphlcepd.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmidi_message-ce53cd6145eb1dd2.rlib" "/opt/rustwide/target/debug/deps/libchan_signal-fcc21e605a9143ff.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-8ff1fbc44913d8c3.rlib" "/opt/rustwide/target/debug/deps/libbit_set-20fb0664faf9fa95.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-e62211c0c12fa4ea.rlib" "/opt/rustwide/target/debug/deps/libportmidi-fc7d7daa39255114.rlib" "/opt/rustwide/target/debug/deps/libchan-b30f8e0e34309abe.rlib" "/opt/rustwide/target/debug/deps/librand-b1a8cb0f989be870.rlib" "/opt/rustwide/target/debug/deps/liblibc-4f49c3cf1b844f21.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lportmidi" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/midi2opc-434c5cb938f7cf92" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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" "5b50a7d0b3fba5bcb42ddaba093f5e83600d2babd95dc7a832cf319e6c5c9671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b50a7d0b3fba5bcb42ddaba093f5e83600d2babd95dc7a832cf319e6c5c9671", kill_on_drop: false }`
[INFO] [stdout] 5b50a7d0b3fba5bcb42ddaba093f5e83600d2babd95dc7a832cf319e6c5c9671
