[INFO] updating cached repository https://github.com/suhr/xephys
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] e49bfab503d36ec2f1b61653956ced3c4ea6f297
[INFO] testing suhr/xephys against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fxephys" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/suhr/xephys on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/suhr/xephys
[INFO] finished tweaking git repo https://github.com/suhr/xephys
[INFO] tweaked toml for git repo https://github.com/suhr/xephys written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/suhr/xephys already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 46f79dc000958388bba8bcc7a7a197d232c5ffb026f4f184f1d46e4d1ccc4a92
[INFO] running `"docker" "start" "-a" "46f79dc000958388bba8bcc7a7a197d232c5ffb026f4f184f1d46e4d1ccc4a92"`
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling rosc v0.1.5
[INFO] [stderr]    Compiling jack-sys v0.2.0
[INFO] [stderr]    Compiling miosc v0.1.0 (https://github.com/diaschisma/miosc.git#b1ed9a6d)
[INFO] [stderr]    Compiling jack v0.6.0
[INFO] [stderr]    Compiling xephys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main.rs:773:5
[INFO] [stderr]     |
[INFO] [stderr] 773 |     active_client.deactivate().unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `active_client`
[INFO] [stderr]    --> src/main.rs:758:9
[INFO] [stderr]     |
[INFO] [stderr] 758 |     let active_client = client.activate_async((), process).unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_active_client`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/primitives.rs:107:34
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 AdsrState::Press(mut t) if (t as f32) < self.attack => {
[INFO] [stderr]     |                                  ----^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.xephys.bhqoz7h3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78" "/opt/rustwide/target/debug/deps/xephys-d6f78d8d7eff8a78.37oje13xzef4vc74.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmiosc-60ca65e4dce091b2.rlib" "/opt/rustwide/target/debug/deps/librosc-4d9f8c27ab54db77.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-5517321e55eea3b8.rlib" "/opt/rustwide/target/debug/deps/libjack-fcee8ab60b1f71ce.rlib" "/opt/rustwide/target/debug/deps/libjack_sys-6b5a72757b2da98d.rlib" "/opt/rustwide/target/debug/deps/liblibloading-1f7a40833a9eb100.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ea280ab77e7e615d.rlib" "/opt/rustwide/target/debug/deps/liblibc-3e638cc87320eeed.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8880519ea1a29580.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-ljack" "-ldl" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /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
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `xephys`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "46f79dc000958388bba8bcc7a7a197d232c5ffb026f4f184f1d46e4d1ccc4a92"`
[INFO] running `"docker" "rm" "-f" "46f79dc000958388bba8bcc7a7a197d232c5ffb026f4f184f1d46e4d1ccc4a92"`
[INFO] [stdout] 46f79dc000958388bba8bcc7a7a197d232c5ffb026f4f184f1d46e4d1ccc4a92