[INFO] updating cached repository https://github.com/jtbeckha/Sparkles
[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] 4f1ec07b2813e88e6e43ae774eaa0ae21f480db9
[INFO] testing jtbeckha/Sparkles against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtbeckha%2FSparkles" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtbeckha/Sparkles on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jtbeckha/Sparkles
[INFO] finished tweaking git repo https://github.com/jtbeckha/Sparkles
[INFO] tweaked toml for git repo https://github.com/jtbeckha/Sparkles written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jtbeckha/Sparkles already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] df28a5e7e8a810d21078c6e0794e36ec2e09f8cd3a434949c6e77a87ea5428a7
[INFO] running `"docker" "start" "-a" "df28a5e7e8a810d21078c6e0794e36ec2e09f8cd3a434949c6e77a87ea5428a7"`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling libpulse-sys v1.5.0
[INFO] [stderr]    Compiling libpulse-simple-sys v1.5.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling termion v1.5.2
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling libpulse-binding v2.6.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling libpulse-simple-binding v2.6.1
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling sparkles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/audio_stream/pulse_simple.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn build() -> Box<Stream> {
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use] extern crate log;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ByteOrder`, `NativeEndian`
[INFO] [stderr]  --> src/main.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use byteorder::{ByteOrder, NativeEndian};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::analyze::rms_amplitude`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::analyze::rms_amplitude;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decode`
[INFO] [stderr]   --> src/main.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::decode::{decode, decode_stereo};
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/audio_stream/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     panic!("Invalid audio stream_type");
[INFO] [stderr]    |     ------------------------------------ any code following this expression is unreachable
[INFO] [stderr] 22 |     return Option::None;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rms_amplitude`
[INFO] [stderr]  --> src/analyze/mod.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn rms_amplitude(samples: &mut Vec<f32>) -> f32 {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `decode`
[INFO] [stderr]   --> src/decode.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn decode(input: &[u8]) -> Vec<f32> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]   --> src/tty.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn draw(&mut self, meter: Meter) {
[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/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.sparkles.d9skumo7-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4" "/opt/rustwide/target/debug/deps/sparkles-9e519f5d269577d4.2izrmoavs3h1cp2j.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtermion-b152c22a6e767eec.rlib" "/opt/rustwide/target/debug/deps/libnumtoa-348eca77eb5491be.rlib" "/opt/rustwide/target/debug/deps/libsimplelog-a313501fcfe0967d.rlib" "/opt/rustwide/target/debug/deps/libchrono-108829f075d331dd.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-48d7866a3747abad.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-df7d0495563c063d.rlib" "/opt/rustwide/target/debug/deps/libtime-bf2d06acc574db44.rlib" "/opt/rustwide/target/debug/deps/libterm-2a3bb7911a5c1a30.rlib" "/opt/rustwide/target/debug/deps/libdirs-2597cd875866552b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b0988530c6a973fc.rlib" "/opt/rustwide/target/debug/deps/liblog-972fd4059189a603.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d205a30746c5635c.rlib" "/opt/rustwide/target/debug/deps/liblibpulse_simple_binding-6960c1f60b1eb81b.rlib" "/opt/rustwide/target/debug/deps/liblibpulse_simple_sys-9585172d3982db0f.rlib" "/opt/rustwide/target/debug/deps/liblibpulse_binding-8c3a4d46470e7834.rlib" "/opt/rustwide/target/debug/deps/liblibpulse_sys-650c7da768fc57aa.rlib" "/opt/rustwide/target/debug/deps/liblibc-c4de2c799dbbf9be.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-62f93208e14fa8f0.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b2c4dbe979cef5e2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8b9b66cb3e9f891d.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5998b08bf29f56ac.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-efd1670396ccb585.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6435b9209e888961.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-866e5dfb603b34d2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-75eac3089695b3b4.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-35744537b4825584.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f7ee5081d96fb2cd.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-5b28479cb639d76c.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f827473dd3b319fa.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-53f9c299c549c6a9.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-44132fbb3fcc18d3.rlib" "-Wl,-Bdynamic" "-lpulse-simple" "-lpulse" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-l:libpulse.so.0" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/liblibpulse_binding-8c3a4d46470e7834.rlib(libpulse_binding-8c3a4d46470e7834.libpulse_binding.ecaey86z-cgu.2.rcgu.o): undefined reference to symbol 'pa_encoding_from_string'
[INFO] [stderr]           //usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so: error adding symbols: DSO missing from command line
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `sparkles`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "df28a5e7e8a810d21078c6e0794e36ec2e09f8cd3a434949c6e77a87ea5428a7"`
[INFO] running `"docker" "rm" "-f" "df28a5e7e8a810d21078c6e0794e36ec2e09f8cd3a434949c6e77a87ea5428a7"`
[INFO] [stdout] df28a5e7e8a810d21078c6e0794e36ec2e09f8cd3a434949c6e77a87ea5428a7