[INFO] cloning repository https://github.com/Spunge/octothorpe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Spunge/octothorpe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpunge%2Foctothorpe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpunge%2Foctothorpe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d6b70569860f904dbcaf82ddfdf7d2f7d978be2
[INFO] testing Spunge/octothorpe 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%2FSpunge%2Foctothorpe" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Spunge/octothorpe 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/Spunge/octothorpe
[INFO] finished tweaking git repo https://github.com/Spunge/octothorpe
[INFO] tweaked toml for git repo https://github.com/Spunge/octothorpe written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Spunge/octothorpe 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]     Updating git repository `https://github.com/spunge/rust-jack.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jack-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3f771e78751e73bd98759e11115485c966ab208499a132449f652e3c8aa34d99
[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" "3f771e78751e73bd98759e11115485c966ab208499a132449f652e3c8aa34d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f771e78751e73bd98759e11115485c966ab208499a132449f652e3c8aa34d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f771e78751e73bd98759e11115485c966ab208499a132449f652e3c8aa34d99", kill_on_drop: false }`
[INFO] [stdout] 3f771e78751e73bd98759e11115485c966ab208499a132449f652e3c8aa34d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0ade47694b9fae17e0a2c3dae586602ed1948f59f6f6742fc1dd6d5cd846dd8d
[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" "0ade47694b9fae17e0a2c3dae586602ed1948f59f6f6742fc1dd6d5cd846dd8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling jack-sys v0.2.0 (https://github.com/spunge/rust-jack.git#c645e0b1)
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling jack v0.6.0-rc1 (https://github.com/spunge/rust-jack.git#c645e0b1)
[INFO] [stderr]    Compiling octothorpe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::loopable::*`
[INFO] [stdout]  --> src/surface.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::loopable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::events::*`
[INFO] [stdout]  --> src/surface.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::events::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sequencer`
[INFO] [stdout]    --> src/surface.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sequencer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `track_index`
[INFO] [stdout]    --> src/surface.rs:151:68
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_track_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `factor`
[INFO] [stdout]    --> src/surface.rs:151:88
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stdout]     |                                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `phrase_zoom_level`
[INFO] [stdout]   --> src/surface.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     phrase_zoom_level: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `phrase_offsets`
[INFO] [stdout]   --> src/surface.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     phrase_offsets: [u32; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pattern_zoom_level`
[INFO] [stdout]   --> src/surface.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pattern_zoom_level: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pattern_offsets`
[INFO] [stdout]   --> src/surface.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pattern_offsets: [u32; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pattern_base_notes`
[INFO] [stdout]   --> src/surface.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pattern_base_notes: [u8; 16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.octothorpe.5amkceoe-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133" "/opt/rustwide/target/debug/deps/octothorpe-d4e034d228a72133.49phuzlh9cyu1bde.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/libjack_sys-ce723663da02d809.rlib" "/opt/rustwide/target/debug/deps/libjack-809b253b5e681c1e.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-cd4462a5dd72a327.rlib" "/opt/rustwide/target/debug/deps/liblibloading-2ecb32ca8bb4c60e.rlib" "/opt/rustwide/target/debug/deps/liblibc-4be606076218423f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-aa458f9196325be2.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0e3ab843d5d98160.rlib" "/opt/rustwide/target/debug/deps/libmatches-bbcc1f6f6a0b4874.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" "-ljack" "-ldl" "-lutil" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ljack
[INFO] [stdout]           /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; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `octothorpe`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0ade47694b9fae17e0a2c3dae586602ed1948f59f6f6742fc1dd6d5cd846dd8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ade47694b9fae17e0a2c3dae586602ed1948f59f6f6742fc1dd6d5cd846dd8d", kill_on_drop: false }`
[INFO] [stdout] 0ade47694b9fae17e0a2c3dae586602ed1948f59f6f6742fc1dd6d5cd846dd8d
