[INFO] cloning repository jtbeckha/Sparkles [INFO] running `"git" "clone" "--bare" "git://github.com/jtbeckha/Sparkles.git" "work/cache/sources/gh/jtbeckha/Sparkles"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jtbeckha/Sparkles'... [INFO] running `"git" "clone" "work/cache/sources/gh/jtbeckha/Sparkles" "work/ex/beta-1.37-6/sources/1.36.0/gh/jtbeckha/Sparkles"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jtbeckha/Sparkles'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jtbeckha/Sparkles" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtbeckha/Sparkles"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtbeckha/Sparkles'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4f1ec07b2813e88e6e43ae774eaa0ae21f480db9 [INFO] sha for GitHub repo jtbeckha/Sparkles: 4f1ec07b2813e88e6e43ae774eaa0ae21f480db9 [INFO] validating manifest of jtbeckha/Sparkles on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jtbeckha/Sparkles on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jtbeckha/Sparkles [INFO] finished frobbing jtbeckha/Sparkles [INFO] frobbed toml for jtbeckha/Sparkles written to work/ex/beta-1.37-6/sources/1.36.0/gh/jtbeckha/Sparkles/Cargo.toml [INFO] started frobbing jtbeckha/Sparkles [INFO] finished frobbing jtbeckha/Sparkles [INFO] frobbed toml for jtbeckha/Sparkles written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtbeckha/Sparkles/Cargo.toml [INFO] crate jtbeckha/Sparkles already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jtbeckha/Sparkles against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jtbeckha/Sparkles:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 5487a69a6def74a2c0ea2a34c6a0e8d653aa1f82fa2038c4eefae196cfc9a4d7 [INFO] running `"docker" "start" "-a" "5487a69a6def74a2c0ea2a34c6a0e8d653aa1f82fa2038c4eefae196cfc9a4d7"` [INFO] [stderr] Compiling termion v1.5.2 [INFO] [stderr] Compiling libpulse-sys v1.5.0 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling libpulse-binding v2.6.0 [INFO] [stderr] Compiling libpulse-simple-sys v1.5.0 [INFO] [stderr] Compiling libpulse-simple-binding v2.6.1 [INFO] [stderr] Compiling sparkles v0.1.0 (/opt/crater/workdir) [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] 22 | return Option::None; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [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:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn rms_amplitude(samples: &mut Vec) -> 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:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn decode(input: &[u8]) -> Vec { [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/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.sparkles.9gkiihlw-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f" "/opt/crater/target/debug/deps/sparkles-99ed9d1200237f1f.15j69redm1nj0idm.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtermion-7057b6fee1a3ffdc.rlib" "/opt/crater/target/debug/deps/libnumtoa-a5a46218da84ebf4.rlib" "/opt/crater/target/debug/deps/libsimplelog-8326769d82ec4f3c.rlib" "/opt/crater/target/debug/deps/libchrono-6d9b9299ae7ff5d5.rlib" "/opt/crater/target/debug/deps/libnum_integer-8815a7370eff16ca.rlib" "/opt/crater/target/debug/deps/libnum_traits-f3831770b8fa8ba6.rlib" "/opt/crater/target/debug/deps/libtime-763f64bb886256cd.rlib" "/opt/crater/target/debug/deps/libterm-4dd21b6482a35b59.rlib" "/opt/crater/target/debug/deps/libdirs-d547d3e4b6ec576b.rlib" "/opt/crater/target/debug/deps/libbyteorder-a25b209c708b793b.rlib" "/opt/crater/target/debug/deps/liblog-e6944616a499931a.rlib" "/opt/crater/target/debug/deps/libcfg_if-29b6f8db75d699b1.rlib" "/opt/crater/target/debug/deps/liblibpulse_simple_binding-39bfa9f7c8abc6dd.rlib" "/opt/crater/target/debug/deps/liblibpulse_simple_sys-0d27d2e7d39fb385.rlib" "/opt/crater/target/debug/deps/liblibpulse_binding-ca80a72013ec18c5.rlib" "/opt/crater/target/debug/deps/liblibpulse_sys-4d2ffb2c8c95ecb8.rlib" "/opt/crater/target/debug/deps/liblibc-24c0cb29472a1240.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/crater/target/debug/deps/liblibpulse_binding-ca80a72013ec18c5.rlib(libpulse_binding-ca80a72013ec18c5.libpulse_binding.846n1mmk-cgu.3.rcgu.o): undefined reference to symbol 'pa_encoding_from_string' [INFO] [stderr] //usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.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 [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" "5487a69a6def74a2c0ea2a34c6a0e8d653aa1f82fa2038c4eefae196cfc9a4d7"` [INFO] running `"docker" "rm" "-f" "5487a69a6def74a2c0ea2a34c6a0e8d653aa1f82fa2038c4eefae196cfc9a4d7"` [INFO] [stdout] 5487a69a6def74a2c0ea2a34c6a0e8d653aa1f82fa2038c4eefae196cfc9a4d7