[INFO] cloning repository https://github.com/davidmoreno/nui-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmoreno/nui-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb164ab0794ec1cadbee8165dab796f7e369031b
[INFO] testing davidmoreno/nui-1 against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmoreno%2Fnui-1" "/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/davidmoreno/nui-1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidmoreno/nui-1
[INFO] finished tweaking git repo https://github.com/davidmoreno/nui-1
[INFO] tweaked toml for git repo https://github.com/davidmoreno/nui-1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/davidmoreno/nui-1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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-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" "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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca7ed4fd40e1b4ee8151ba7471a489e4d5b20e6e4dda6e7d333472d081b2f5ec
[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" "ca7ed4fd40e1b4ee8151ba7471a489e4d5b20e6e4dda6e7d333472d081b2f5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca7ed4fd40e1b4ee8151ba7471a489e4d5b20e6e4dda6e7d333472d081b2f5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7ed4fd40e1b4ee8151ba7471a489e4d5b20e6e4dda6e7d333472d081b2f5ec", kill_on_drop: false }`
[INFO] [stdout] ca7ed4fd40e1b4ee8151ba7471a489e4d5b20e6e4dda6e7d333472d081b2f5ec
[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" "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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4c246ed8169503d2c3840504b5e3ab0805ba2c475d069d597a4661d0b0c511
[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" "2e4c246ed8169503d2c3840504b5e3ab0805ba2c475d069d597a4661d0b0c511", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling libloading v0.4.0
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling colored v1.5.1
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling jack-sys v0.1.5
[INFO] [stderr]    Compiling jack v0.5.3
[INFO] [stderr]    Compiling nui-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/synth.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |     block: Box<ProcessBlock>,
[INFO] [stdout]    |                ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/synth.rs:82:38
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn add(&mut self, block: Box<ProcessBlock>) -> BlockId{
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/synth.rs:248:47
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub fn block(&self, bl: &BlockId) -> &Box<ProcessBlock>{
[INFO] [stdout]     |                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reader.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let block:Box<ProcessBlock> = match name {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn ProcessBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/synth.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut audiobuffers = &mut workdata.audiobuffers;
[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] 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/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.nui_1.50tkedtf-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6" "/opt/rustwide/target/debug/deps/nui_1-9d319e6e2d3af9e6.3cig3rz57guz4yey.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbyteorder-31786886a56aaab5.rlib" "/opt/rustwide/target/debug/deps/libcolored-9e06d74e7b7efff6.rlib" "/opt/rustwide/target/debug/deps/libjack-af730fec72a6ff0d.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-b7f16d1bed52d575.rlib" "/opt/rustwide/target/debug/deps/liblibloading-30c81cc70b033514.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-280e248ee9239f3d.rlib" "/opt/rustwide/target/debug/deps/liblibc-47824f34d7c18dba.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/libitertools-db99ad939e5b0423.rlib" "/opt/rustwide/target/debug/deps/libeither-b3333a518fee319b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lutil" "-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 `nui-1`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2e4c246ed8169503d2c3840504b5e3ab0805ba2c475d069d597a4661d0b0c511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4c246ed8169503d2c3840504b5e3ab0805ba2c475d069d597a4661d0b0c511", kill_on_drop: false }`
[INFO] [stdout] 2e4c246ed8169503d2c3840504b5e3ab0805ba2c475d069d597a4661d0b0c511
