[INFO] updating cached repository https://github.com/derekdreery/jack-midi-sink [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 430d5f4a7e644220d4e686cd50c32cb6cc7be276 [INFO] testing derekdreery/jack-midi-sink against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderekdreery%2Fjack-midi-sink" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/derekdreery/jack-midi-sink on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/derekdreery/jack-midi-sink [INFO] removed path dependency jack from git repo https://github.com/derekdreery/jack-midi-sink [INFO] finished tweaking git repo https://github.com/derekdreery/jack-midi-sink [INFO] tweaked toml for git repo https://github.com/derekdreery/jack-midi-sink written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/derekdreery/jack-midi-sink already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (jack) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (jack) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ff34aa556c004d2cf4dd97bc6c93bbec64ccd7ed3bceec7eab329b5522c26b4a [INFO] running `"docker" "start" "-a" "ff34aa556c004d2cf4dd97bc6c93bbec64ccd7ed3bceec7eab329b5522c26b4a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (jack) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling jack-sys v0.2.0 [INFO] [stderr] Compiling jack v0.6.2 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling nom-midi v0.5.1 [INFO] [stderr] Compiling jack-midi-sink v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `MidiEventType`, `MidiEvent` [INFO] [stderr] --> src/main.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | use nom_midi::{MidiEvent, MidiEventType}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicI8`, `BufRead`, `Ordering`, `self` [INFO] [stderr] --> src/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | io::{self, BufRead}, [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] 9 | str::FromStr, [INFO] [stderr] 10 | sync::atomic::{AtomicI8, Ordering}, [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `status` [INFO] [stderr] --> src/main.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | let (client, status) = Client::new(&opts.jack_name, jack::ClientOptions::NO_START_SERVER)?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `async_client` [INFO] [stderr] --> src/main.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let async_client = client.activate_async((), ports)?; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_async_client` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | rx.recv(); // block forever [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.jack_midi_sink.7324o30e-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983" "/opt/rustwide/target/debug/deps/jack_midi_sink-9bbe2a034e377983.13d4ceyg437cxn8w.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpretty_env_logger-ae23dae89f5385e6.rlib" "/opt/rustwide/target/debug/deps/libchrono-7036d07894425bcc.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-174cfa3414b3ee79.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7dc667d08b21def6.rlib" "/opt/rustwide/target/debug/deps/libtime-23183ca53583039d.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-6535d8203d78821f.rlib" "/opt/rustwide/target/debug/deps/libregex-9d7abde785476cae.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8d83e4901f0f282f.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-54fdda16b5257135.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0b4c429c60f353ff.rlib" "/opt/rustwide/target/debug/deps/libhumantime-dfd7af29c5915f0f.rlib" "/opt/rustwide/target/debug/deps/libquick_error-a8ed19302f3259f8.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-b0aa0fca5eab8966.rlib" "/opt/rustwide/target/debug/deps/liblog-94b4beb63db1bec1.rlib" "/opt/rustwide/target/debug/deps/libnom_midi-58d52f0fdb3d09be.rlib" "/opt/rustwide/target/debug/deps/libnom-0b554c7fa2abc0df.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-5d68dd8489c12130.rlib" "/opt/rustwide/target/debug/deps/libryu-e41edf2aeea0eb4e.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-70e4ce747d3d8d47.rlib" "/opt/rustwide/target/debug/deps/libnodrop-fbdee1536146624a.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-babd17f3ec1db78d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-1bfa4eb209c6e5e2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f8260b06e2dd8573.rlib" "/opt/rustwide/target/debug/deps/libjack-3b1df248fc2f6076.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-312e70165dce7648.rlib" "/opt/rustwide/target/debug/deps/liblibloading-7ac2bf5b807ecd43.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib" "/opt/rustwide/target/debug/deps/libstructopt-04b808576109c9bd.rlib" "/opt/rustwide/target/debug/deps/libclap-7405bb46f1060ba2.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2ea354767dfdcf76.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-7ce917c1e40e3b24.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-f2de9f6717fae86f.rlib" "/opt/rustwide/target/debug/deps/libstrsim-7ef4ee0940d816f7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a637fa8d282392d5.rlib" "/opt/rustwide/target/debug/deps/libatty-732074f349571b64.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "/opt/rustwide/target/debug/deps/libansi_term-5f50d48905eb9d7a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -ljack [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `jack-midi-sink`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ff34aa556c004d2cf4dd97bc6c93bbec64ccd7ed3bceec7eab329b5522c26b4a"` [INFO] running `"docker" "rm" "-f" "ff34aa556c004d2cf4dd97bc6c93bbec64ccd7ed3bceec7eab329b5522c26b4a"` [INFO] [stdout] ff34aa556c004d2cf4dd97bc6c93bbec64ccd7ed3bceec7eab329b5522c26b4a