[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 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnsnewby%2Fjack-fft-experiments" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnsnewby/jack-fft-experiments on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-0/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd4d7a01517fa8d9cdf7b39273d35642cfe8794148a612927c8e34b21d5a616
[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" "cbd4d7a01517fa8d9cdf7b39273d35642cfe8794148a612927c8e34b21d5a616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd4d7a01517fa8d9cdf7b39273d35642cfe8794148a612927c8e34b21d5a616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd4d7a01517fa8d9cdf7b39273d35642cfe8794148a612927c8e34b21d5a616", kill_on_drop: false }`
[INFO] [stdout] cbd4d7a01517fa8d9cdf7b39273d35642cfe8794148a612927c8e34b21d5a616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a38d66c9cfa25542038f5c30d658d8f1622d82333ec71294abcbbc40ddd2e5a
[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" "0a38d66c9cfa25542038f5c30d658d8f1622d82333ec71294abcbbc40ddd2e5a", 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]     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 proc-macro-nested v0.1.3
[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 encoding_rs v0.8.22
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling transpose v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling dtoa v0.4.5
[INFO] [stderr]    Compiling cpal v0.10.0
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling claxon v0.4.2
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling apodize v1.0.0
[INFO] [stderr]    Compiling sample v0.10.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]    Compiling http v0.2.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling linreg v0.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[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 lewton v0.9.4
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling backtrace v0.3.43
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling rustfft v3.0.1
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling jack v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling minimp3 v0.3.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling basic_dsp_vector v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio v0.2.11
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling basic_dsp_matrix v0.8.0
[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 enum-as-inner v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.22
[INFO] [stderr]    Compiling actix-macros v0.1.1
[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 trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-rt v1.0.0
[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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.experiment.czghtcz2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3" "/opt/rustwide/target/debug/deps/experiment-df5d686421a076f3.58bazxq88narx88y.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-8603a1e33415bf69/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/minimp3-sys-760fcfc16c5378bc/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjack-8547bb36595c1b46.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-66aa1d54afaf1d69.rlib" "/opt/rustwide/target/debug/deps/liblibloading-bfc3fa06f492bd8f.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp-bcb6982da0a37ef0.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp_matrix-9276f69f033fae2b.rlib" "/opt/rustwide/target/debug/deps/libbasic_dsp_vector-e95350bc96f8a31d.rlib" "/opt/rustwide/target/debug/deps/libtime-68c070949c9ed4dc.rlib" "/opt/rustwide/target/debug/deps/librustfft-87cbaba88ed32977.rlib" "/opt/rustwide/target/debug/deps/libtranspose-1b973532e7ae0520.rlib" "/opt/rustwide/target/debug/deps/libstrength_reduce-04ef4c1036ab869c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-978127aa78ec348b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-b4afe486c54aeccc.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-9e0e88c944ac6ad1.rlib" "/opt/rustwide/target/debug/deps/liblinreg-551fb3f31324e5ae.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3431b904ad4c82ff.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-ac558d6a65e31aca.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-07fadb6e0667d571.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-4f568a1fcaba2180.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ffe70bfa6a137747.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-97710735efc12196.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0c7c54a2a43c2422.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-dd522b190a835669.rlib" "/opt/rustwide/target/debug/deps/librodio-98a23ce784387e00.rlib" "/opt/rustwide/target/debug/deps/libminimp3-f34c0eaf9a48d71b.rlib" "/opt/rustwide/target/debug/deps/libslice_deque-63f91eec27f49ad4.rlib" "/opt/rustwide/target/debug/deps/libminimp3_sys-8428dca1216534f8.rlib" "/opt/rustwide/target/debug/deps/liblewton-ac4986ef391812fd.rlib" "/opt/rustwide/target/debug/deps/libogg-777e665ecf7427f7.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-19d382f140e43ed1.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-f89ccdbeee7edf7d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6e2b66ea17cbcfed.rlib" "/opt/rustwide/target/debug/deps/libcpal-030fa2ffa39d6982.rlib" "/opt/rustwide/target/debug/deps/libalsa_sys-82fdd8a7ae605e47.rlib" "/opt/rustwide/target/debug/deps/libfailure-654f633920e1850a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-dd7990a42bc4f310.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-b0f5a950be3c8b7e.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-62310dac5ec68432.rlib" "/opt/rustwide/target/debug/deps/libclaxon-6b53621fc1ce2906.rlib" "/opt/rustwide/target/debug/deps/libitertools-50ca74885037ae13.rlib" "/opt/rustwide/target/debug/deps/libeither-9031a27054326d98.rlib" "/opt/rustwide/target/debug/deps/libhound-ab2da4cdce1fcdc5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ec25d43f29481ea2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-a949e66f054c1392.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "/opt/rustwide/target/debug/deps/libclap-de5442379d3de214.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0f0153d8a4934ee0.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-2ae0fc66a2be9cbd.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e48abc2933969712.rlib" "/opt/rustwide/target/debug/deps/libstrsim-b4c20f59be0036a3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e8b42ad6d332332e.rlib" "/opt/rustwide/target/debug/deps/libatty-2a95be55032e6082.rlib" "/opt/rustwide/target/debug/deps/liblibc-2211a25339c758fb.rlib" "/opt/rustwide/target/debug/deps/libansi_term-aefa377f3787504e.rlib" "/opt/rustwide/target/debug/deps/libsample-8cac810c2fc8c9e6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.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" "0a38d66c9cfa25542038f5c30d658d8f1622d82333ec71294abcbbc40ddd2e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a38d66c9cfa25542038f5c30d658d8f1622d82333ec71294abcbbc40ddd2e5a", kill_on_drop: false }`
[INFO] [stdout] 0a38d66c9cfa25542038f5c30d658d8f1622d82333ec71294abcbbc40ddd2e5a
