[INFO] updating cached repository https://github.com/Spunge/octothorpe
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d6b70569860f904dbcaf82ddfdf7d2f7d978be2
[INFO] testing Spunge/octothorpe against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpunge%2Foctothorpe" "/workspace/builds/worker-3/source"`
[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 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c6e3565b5ead35a160eee9cb0727e32098d8be67c81c9f4bfe061e0276951f1
[INFO] running `"docker" "start" "-a" "4c6e3565b5ead35a160eee9cb0727e32098d8be67c81c9f4bfe061e0276951f1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling matches v0.1.8
[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] [stderr] warning: unused import: `super::loopable::*`
[INFO] [stderr]  --> src/surface.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::loopable::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::events::*`
[INFO] [stderr]  --> src/surface.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use super::events::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sequencer`
[INFO] [stderr]    --> src/surface.rs:151:45
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stderr]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sequencer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `track_index`
[INFO] [stderr]    --> src/surface.rs:151:68
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_track_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `factor`
[INFO] [stderr]    --> src/surface.rs:151:88
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn set_offsets_by_factor(&mut self, sequencer: &Sequencer, track_index: usize, factor: f64) {
[INFO] [stderr]     |                                                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `phrase_zoom_level`
[INFO] [stderr]   --> src/surface.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     phrase_zoom_level: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `phrase_offsets`
[INFO] [stderr]   --> src/surface.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     phrase_offsets: [u32; 16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pattern_zoom_level`
[INFO] [stderr]   --> src/surface.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pattern_zoom_level: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pattern_offsets`
[INFO] [stderr]   --> src/surface.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pattern_offsets: [u32; 16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pattern_base_notes`
[INFO] [stderr]   --> src/surface.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pattern_base_notes: [u8; 16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.octothorpe.bu0130pe-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590" "/opt/rustwide/target/debug/deps/octothorpe-60b840d42525c590.4a96ygxloum5gs61.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libjack_sys-f9b55c456e0320c6.rlib" "/opt/rustwide/target/debug/deps/libjack-36a4b4b1867ce129.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-5e00a712143aaa7d.rlib" "/opt/rustwide/target/debug/deps/liblibloading-d05001ebde1edf38.rlib" "/opt/rustwide/target/debug/deps/liblibc-6d7bd9ab32e21e55.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-c207312554410787.rlib" "/opt/rustwide/target/debug/deps/libbitflags-3b8dce027c498e76.rlib" "/opt/rustwide/target/debug/deps/libmatches-4c076000783d3f22.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-ljack" "-ljack" "-ldl" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -ljack
[INFO] [stderr]           /usr/bin/ld: cannot find -ljack
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `octothorpe`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c6e3565b5ead35a160eee9cb0727e32098d8be67c81c9f4bfe061e0276951f1"`
[INFO] running `"docker" "rm" "-f" "4c6e3565b5ead35a160eee9cb0727e32098d8be67c81c9f4bfe061e0276951f1"`
[INFO] [stdout] 4c6e3565b5ead35a160eee9cb0727e32098d8be67c81c9f4bfe061e0276951f1