[INFO] crate libaudioverse 0.1.0 is already in cache
[INFO] testing libaudioverse-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate libaudioverse 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate libaudioverse 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libaudioverse 0.1.0
[INFO] finished tweaking crates.io crate libaudioverse 0.1.0
[INFO] tweaked toml for crates.io crate libaudioverse 0.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 629bbfce2c752a7b07766a28304ec554a3cec43e5962b1d8a43caa88a2540fd8
[INFO] running `"docker" "start" "-a" "629bbfce2c752a7b07766a28304ec554a3cec43e5962b1d8a43caa88a2540fd8"`
[INFO] [stderr]    Compiling libaudioverse-sys v0.1.0
[INFO] [stderr]    Compiling libaudioverse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:34:52
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn connect(&self, output : i32, destination : &Node, input : i32) -> Result<()> {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:40:61
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn connect_property(&self, output : i32, destination : &Node, slot : i32) -> Result<()> {
[INFO] [stderr]    |                                                             ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:53:55
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn disconnect(&self, output : i32, destination : &Node, input : i32) -> Result<()> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "629bbfce2c752a7b07766a28304ec554a3cec43e5962b1d8a43caa88a2540fd8"`
[INFO] running `"docker" "rm" "-f" "629bbfce2c752a7b07766a28304ec554a3cec43e5962b1d8a43caa88a2540fd8"`
[INFO] [stdout] 629bbfce2c752a7b07766a28304ec554a3cec43e5962b1d8a43caa88a2540fd8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] e08303ccdc5c4997445986279403313b4967dce1ee19e7c689e27a8a686d1f1f
[INFO] running `"docker" "start" "-a" "e08303ccdc5c4997445986279403313b4967dce1ee19e7c689e27a8a686d1f1f"`
[INFO] [stderr]    Compiling libaudioverse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:34:52
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn connect(&self, output : i32, destination : &Node, input : i32) -> Result<()> {
[INFO] [stderr]    |                                                    ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:40:61
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn connect_property(&self, output : i32, destination : &Node, slot : i32) -> Result<()> {
[INFO] [stderr]    |                                                             ^^^^ help: use `dyn`: `dyn Node`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/nodes/mod.rs:53:55
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn disconnect(&self, output : i32, destination : &Node, input : i32) -> Result<()> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Node`
[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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.file_playback.40mihyhc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e" "/opt/rustwide/target/debug/examples/file_playback-07b37046cf8b583e.3baxicv1voqzuopf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibaudioverse-c03106f6e229813b.rlib" "/opt/rustwide/target/debug/deps/liblibaudioverse_sys-c048977e628ef4df.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-llibaudioverse" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -llibaudioverse
[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 `libaudioverse`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.libaudioverse.f531opf8-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380" "/opt/rustwide/target/debug/deps/libaudioverse-3bae0cf1782d5380.w8zlcc4f8sfcodg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "/opt/rustwide/target/debug/deps/liblibaudioverse_sys-c048977e628ef4df.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-llibaudioverse" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -llibaudioverse
[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 `libaudioverse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e08303ccdc5c4997445986279403313b4967dce1ee19e7c689e27a8a686d1f1f"`
[INFO] running `"docker" "rm" "-f" "e08303ccdc5c4997445986279403313b4967dce1ee19e7c689e27a8a686d1f1f"`
[INFO] [stdout] e08303ccdc5c4997445986279403313b4967dce1ee19e7c689e27a8a686d1f1f