[INFO] updating cached repository https://github.com/suhr/msfz [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 444927e9c715b6a56f4d926bbdd3f091ded516eb [INFO] testing suhr/msfz against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fmsfz" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/suhr/msfz on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/suhr/msfz [INFO] finished tweaking git repo https://github.com/suhr/msfz [INFO] tweaked toml for git repo https://github.com/suhr/msfz written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/suhr/msfz already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d7f8799d2549fdd1450bc7e5d113c51e78634d60da9b91f63f32c77285443e8 [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" "7d7f8799d2549fdd1450bc7e5d113c51e78634d60da9b91f63f32c77285443e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d7f8799d2549fdd1450bc7e5d113c51e78634d60da9b91f63f32c77285443e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7f8799d2549fdd1450bc7e5d113c51e78634d60da9b91f63f32c77285443e8", kill_on_drop: false }` [INFO] [stdout] 7d7f8799d2549fdd1450bc7e5d113c51e78634d60da9b91f63f32c77285443e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03d54d41d9ab3de8d1ea3aed66fb0bc9d10e51648f567243d65166725eab7653 [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" "03d54d41d9ab3de8d1ea3aed66fb0bc9d10e51648f567243d65166725eab7653", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling resample v0.1.0 (https://github.com/suhr/resample.git#4dbc5c81) [INFO] [stderr] Compiling monochord v0.1.1 [INFO] [stderr] Compiling hound v3.3.1 [INFO] [stderr] Compiling rosc v0.1.5 [INFO] [stderr] Compiling miosc v0.1.0 (https://github.com/diaschisma/miosc.git#b1ed9a6d) [INFO] [stderr] Compiling jack-sys v0.2.0 [INFO] [stderr] Compiling jack v0.6.0 [INFO] [stderr] Compiling msfz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::error; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 179 | / loop { [INFO] [stdout] 180 | | use miosc::MioscMessage as MM; [INFO] [stdout] 181 | | let msg = read_miosc(&socket); [INFO] [stdout] 182 | | // let sample = Sample { [INFO] [stdout] ... | [INFO] [stdout] 205 | | ::std::thread::sleep(dt); [INFO] [stdout] 206 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 207 | [INFO] [stdout] 208 | active_client.deactivate().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_client` [INFO] [stdout] --> src/main.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | let active_client = client.activate_async((), process).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.msfz.4c43u3c9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6" "/opt/rustwide/target/debug/deps/msfz-798641f9f2e42ad6.baf9cb1jsn7l2an.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmonochord-19ca1a534ed737b8.rlib" "/opt/rustwide/target/debug/deps/libresample-4a6164b290e15cac.rlib" "/opt/rustwide/target/debug/deps/libmiosc-0c0b6ae5054d11b5.rlib" "/opt/rustwide/target/debug/deps/librosc-2f426541f0859a0a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-25b43da44e7bda7c.rlib" "/opt/rustwide/target/debug/deps/libjack-59dd728c885ee46b.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-9f3af60a14324a56.rlib" "/opt/rustwide/target/debug/deps/liblibloading-89f48981d7f21588.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-897ee67e7edd2a70.rlib" "/opt/rustwide/target/debug/deps/liblibc-be87648c668c21c6.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9c7cb602b5aefa9b.rlib" "/opt/rustwide/target/debug/deps/libhound-f67a77c6e544945b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -ljack [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `msfz`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "03d54d41d9ab3de8d1ea3aed66fb0bc9d10e51648f567243d65166725eab7653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d54d41d9ab3de8d1ea3aed66fb0bc9d10e51648f567243d65166725eab7653", kill_on_drop: false }` [INFO] [stdout] 03d54d41d9ab3de8d1ea3aed66fb0bc9d10e51648f567243d65166725eab7653