[INFO] cloning repository https://github.com/johnsnewby/jack-fft-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnsnewby/jack-fft-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsnewby%2Fjack-fft-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsnewby%2Fjack-fft-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 821022159e14c636fbe50ca14f4f79fbbb7042dc
[INFO] testing johnsnewby/jack-fft-experiments against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsnewby%2Fjack-fft-experiments" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnsnewby/jack-fft-experiments on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johnsnewby/jack-fft-experiments
[INFO] finished tweaking git repo https://github.com/johnsnewby/jack-fft-experiments
[INFO] tweaked toml for git repo https://github.com/johnsnewby/jack-fft-experiments written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/johnsnewby/jack-fft-experiments already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linreg v0.1.3
[INFO] [stderr]   Downloaded basic_dsp_matrix v0.8.0
[INFO] [stderr]   Downloaded basic_dsp v0.8.1
[INFO] [stderr]   Downloaded basic_dsp_vector v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8baf63327ae806b858d71b02aea8969bba48d2155b33b35865fcf571dddf112
[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" "e8baf63327ae806b858d71b02aea8969bba48d2155b33b35865fcf571dddf112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8baf63327ae806b858d71b02aea8969bba48d2155b33b35865fcf571dddf112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8baf63327ae806b858d71b02aea8969bba48d2155b33b35865fcf571dddf112", kill_on_drop: false }`
[INFO] [stdout] e8baf63327ae806b858d71b02aea8969bba48d2155b33b35865fcf571dddf112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c60d7099a82f8e4f5e7720e856810eab43de18856a3f61248aff5e84185ad0
[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" "b3c60d7099a82f8e4f5e7720e856810eab43de18856a3f61248aff5e84185ad0", 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] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling encoding_rs v0.8.22
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling cpal v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling sample v0.10.0
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling apodize v1.0.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling slice-deque v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling backtrace v0.3.43
[INFO] [stderr]    Compiling linreg v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling jack v0.6.2
[INFO] [stderr]    Compiling minimp3 v0.3.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling rustfft v3.0.1
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio v0.2.11
[INFO] [stderr]    Compiling basic_dsp_vector v0.8.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling basic_dsp_matrix v0.8.0
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.22
[INFO] [stderr]    Compiling enum-as-inner v0.3.0
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling basic_dsp v0.8.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling rodio v0.10.0
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling actix-threadpool v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling actix-service v1.0.5
[INFO] [stderr]    Compiling h2 v0.2.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling actix-rt v1.0.0
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling actix v0.9.0
[INFO] [stderr]    Compiling experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `App`, `Arg`
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{App, Arg};
[INFO] [stdout]   |            ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hound`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hound;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 let mut new_signal = signal
[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] warning: variant is never constructed: `Done`
[INFO] [stdout]  --> src/sample.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Done,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.experiment.5ayfwvd7-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93" "/opt/rustwide/target/debug/deps/experiment-2ba5eafcf44b9b93.eyc7va0z7hopje1.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-71b68ceb70236fb6/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/minimp3-sys-a1e0a779385a909a/out" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjack-bc7c9257cdf17b8b.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-16e15d966722b5af.rlib" "/opt/rustwide/target/debug/deps/liblibloading-1ddb0d6447a755c9.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp-6dc08181ba170202.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp_matrix-42672bb45ccc3148.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp_vector-ddbf36bf44222b88.rlib" "/opt/rustwide/target/debug/deps/libtime-dd7ae9ef7f51750f.rlib" "/opt/rustwide/target/debug/deps/librustfft-54e6d895ce28d375.rlib" "/opt/rustwide/target/debug/deps/libtranspose-85ff903c7c005189.rlib" "/opt/rustwide/target/debug/deps/libstrength_reduce-2f2913d6074301f2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ddc7745d34a5c45f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-9cb828093d46c696.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a654c18a235bd153.rlib" "/opt/rustwide/target/debug/deps/liblinreg-b1f3373970512777.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-532a196370ef10b3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-d4c2250dc1b76983.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-be57f01f07a55f39.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-c0d6e0782cc22af3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-0e4a5bf9f99540b7.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-7f101a26ad79ff77.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-fbd158903beae887.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-cabcde698efea70b.rlib" "/opt/rustwide/target/debug/deps/librodio-a2175f7de35fcdd2.rlib" "/opt/rustwide/target/debug/deps/libminimp3-5aa939e2c961c8b6.rlib" "/opt/rustwide/target/debug/deps/libslice_deque-589cb8e9a67579b7.rlib" "/opt/rustwide/target/debug/deps/libminimp3_sys-2fd74851e01cb0c7.rlib" "/opt/rustwide/target/debug/deps/liblewton-a67d5e8d28a82192.rlib" "/opt/rustwide/target/debug/deps/libogg-871cf57122fc5897.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-c9be4547dea045b5.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-0fd2041bafbc4b04.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7141a938ff93d068.rlib" "/opt/rustwide/target/debug/deps/libcpal-56a29bbbe294503d.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-78f1072146155078.rlib" "/opt/rustwide/target/debug/deps/libfailure-1dfa278d9292ae38.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-602cd3b4f8927220.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-1ab57707da76df3f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-45752d70cb3b1eba.rlib" "/opt/rustwide/target/debug/deps/libclaxon-4d35c8f2efb1e443.rlib" "/opt/rustwide/target/debug/deps/libitertools-4fc945ae91fb5a8e.rlib" "/opt/rustwide/target/debug/deps/libeither-3374e4d2a4d617ae.rlib" "/opt/rustwide/target/debug/deps/libhound-d0927cd79adece1b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-7d82e127a4634108.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-62bd84e572f5915c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7c0477ae3415ac1f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b00c34326580381c.rlib" "/opt/rustwide/target/debug/deps/libclap-ba19bc3f69db72b3.rlib" "/opt/rustwide/target/debug/deps/libvec_map-5dc04564fb1f035e.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-8a3e59887406aad7.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-429698455c73d9c3.rlib" "/opt/rustwide/target/debug/deps/libstrsim-e44af4ab13090443.rlib" "/opt/rustwide/target/debug/deps/libbitflags-56eca94422237621.rlib" "/opt/rustwide/target/debug/deps/libatty-a41a541aa9927a61.rlib" "/opt/rustwide/target/debug/deps/liblibc-d129d6dee995607b.rlib" "/opt/rustwide/target/debug/deps/libansi_term-22553bc1a6ab7a23.rlib" "/opt/rustwide/target/debug/deps/libsample-4c9c56c0445986e6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lasound" "-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; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `experiment`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b3c60d7099a82f8e4f5e7720e856810eab43de18856a3f61248aff5e84185ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c60d7099a82f8e4f5e7720e856810eab43de18856a3f61248aff5e84185ad0", kill_on_drop: false }`
[INFO] [stdout] b3c60d7099a82f8e4f5e7720e856810eab43de18856a3f61248aff5e84185ad0