[INFO] updating cached repository https://github.com/echelon/etherdream-emulator
[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] 656568a599c357495d725b20e93b6fadda29ac26
[INFO] testing echelon/etherdream-emulator against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/echelon/etherdream-emulator on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/echelon/etherdream-emulator
[INFO] finished tweaking git repo https://github.com/echelon/etherdream-emulator
[INFO] tweaked toml for git repo https://github.com/echelon/etherdream-emulator written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/echelon/etherdream-emulator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-06-03" "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] a59dada2c24a7c091f0bbae8b8cdece73870523e716e35e75e11bfc9b83d487f
[INFO] running `"docker" "start" "-a" "a59dada2c24a7c091f0bbae8b8cdece73870523e716e35e75e11bfc9b83d487f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling piston-float v0.2.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling shader_version v0.2.1
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling read_color v0.1.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling piston-texture v0.4.0
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.2.0
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling piston-viewport v0.2.0
[INFO] [stderr]    Compiling vecmath v0.2.0
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]    Compiling clap v2.19.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling libz-sys v1.0.7
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling piston2d-graphics v0.16.0
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling rayon v0.5.0
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling backtrace v0.1.8
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling flate2 v0.2.14
[INFO] [stderr]    Compiling freetype-rs v0.9.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.8
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling glutin v0.5.2
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling glium v0.14.0
[INFO] [stderr]    Compiling pistoncore-input v0.12.0
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling pistoncore-window v0.20.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.23.0
[INFO] [stderr]    Compiling piston v0.23.0
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.27.0
[INFO] [stderr]    Compiling piston2d-glium_graphics v0.26.0
[INFO] [stderr]    Compiling etherdream-emulator v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/dac.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 79  | /     loop {
[INFO] [stderr] 80  | |       // Read-write loop
[INFO] [stderr] 81  | |       let command = self.read_command(&mut stream)?;
[INFO] [stderr] 82  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |       }
[INFO] [stderr] 103 | |     }
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] 104 | 
[INFO] [stderr] 105 |       unreachable!()
[INFO] [stderr]     |       ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> src/dac.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let size = stream.write(response)?;
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[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/pipeline.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut lock = self.input.lock()?;
[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] warning: variant is never constructed: `ClearEStop`
[INFO] [stderr]    --> src/protocol.rs:160:3
[INFO] [stderr]     |
[INFO] [stderr] 160 |   ClearEStop,
[INFO] [stderr]     |   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `EmergencyStop`
[INFO] [stderr]    --> src/protocol.rs:161:3
[INFO] [stderr]     |
[INFO] [stderr] 161 |   EmergencyStop,
[INFO] [stderr]     |   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `QueueRateChange`
[INFO] [stderr]    --> src/protocol.rs:173:3
[INFO] [stderr]     |
[INFO] [stderr] 173 |   QueueRateChange,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stop`
[INFO] [stderr]    --> src/protocol.rs:174:3
[INFO] [stderr]     |
[INFO] [stderr] 174 |   Stop,
[INFO] [stderr]     |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/protocol.rs:208:10
[INFO] [stderr]     |
[INFO] [stderr] 208 |   pub fn name(&self) -> &str {
[INFO] [stderr]     |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BeginCommand`
[INFO] [stderr]    --> src/protocol.rs:250:8
[INFO] [stderr]     |
[INFO] [stderr] 250 | struct BeginCommand {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PrepareCommand`
[INFO] [stderr]    --> src/protocol.rs:256:8
[INFO] [stderr]     |
[INFO] [stderr] 256 | struct PrepareCommand {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DataCommand`
[INFO] [stderr]    --> src/protocol.rs:262:8
[INFO] [stderr]     |
[INFO] [stderr] 262 | struct DataCommand {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BufferFull`
[INFO] [stderr]    --> src/protocol.rs:283:3
[INFO] [stderr]     |
[INFO] [stderr] 283 |   BufferFull,
[INFO] [stderr]     |   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidCommand`
[INFO] [stderr]    --> src/protocol.rs:284:3
[INFO] [stderr]     |
[INFO] [stderr] 284 |   InvalidCommand,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stop`
[INFO] [stderr]    --> src/protocol.rs:285:3
[INFO] [stderr]     |
[INFO] [stderr] 285 |   Stop,
[INFO] [stderr]     |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/protocol.rs:351:10
[INFO] [stderr]     |
[INFO] [stderr] 351 |   pub fn new() -> Broadcast {
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TCP_PORT`
[INFO] [stderr]   --> src/main.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | const TCP_PORT : u16 = 7765;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dac.rs:87:11
[INFO] [stderr]    |
[INFO] [stderr] 87 |           self.write(&mut stream, &command);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dac.rs:90:11
[INFO] [stderr]    |
[INFO] [stderr] 90 |           self.write(&mut stream, &command);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dac.rs:93:11
[INFO] [stderr]    |
[INFO] [stderr] 93 |           self.write(&mut stream, &command);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/dac.rs:96:11
[INFO] [stderr]    |
[INFO] [stderr] 96 |           self.write_version(&mut stream);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.etherdream_emulator.6vh498ex-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4" "/opt/rustwide/target/debug/deps/etherdream_emulator-6c127a28afbcf5a4.54i4ilodovk9p374.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" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/miniz-sys-79758432e4298fc8/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnet2-cfa407298de366bd.rlib" "/opt/rustwide/target/debug/deps/libilda-bd8ccf38081a2409.rlib" "/opt/rustwide/target/debug/deps/libglium_graphics-32700d26c283129a.rlib" "/opt/rustwide/target/debug/deps/libglutin_window-758fdff680f7cdb2.rlib" "/opt/rustwide/target/debug/deps/libgl-75a9521a712acb02.rlib" "/opt/rustwide/target/debug/deps/libpiston-4b31bf5b6a23466f.rlib" "/opt/rustwide/target/debug/deps/libevent_loop-4a2cd4356ca8b9bc.rlib" "/opt/rustwide/target/debug/deps/libtime-d3c0d86e14341b92.rlib" "/opt/rustwide/target/debug/deps/libwindow-ded4b2d72161f08f.rlib" "/opt/rustwide/target/debug/deps/libinput-2fe289ba346c3d37.rlib" "/opt/rustwide/target/debug/deps/libshaders_graphics2d-490019d842ed1c0a.rlib" "/opt/rustwide/target/debug/deps/libshader_version-fd0b1d37938ad40c.rlib" "/opt/rustwide/target/debug/deps/libimage-0d6e3f8fb4bd0e14.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-2564160587427e67.rlib" "/opt/rustwide/target/debug/deps/libgif-4b0386c1a7018d2f.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-e4ed510295117166.rlib" "/opt/rustwide/target/debug/deps/liblzw-88a56833efa91571.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-92018e176aa9006e.rlib" "/opt/rustwide/target/debug/deps/librayon-37ff5301cac4919b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d1fe59e21c6b7284.rlib" "/opt/rustwide/target/debug/deps/libdeque-a556ed219ff48795.rlib" "/opt/rustwide/target/debug/deps/libpng-d9400f0f275b77d3.rlib" "/opt/rustwide/target/debug/deps/libflate2-6f45861b5dd3c1f1.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-a2e14185d8ea09ab.rlib" "/opt/rustwide/target/debug/deps/libinflate-da9c7bb117372d2b.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-f978610121e38883.rlib" "/opt/rustwide/target/debug/deps/libnum-727604b340bf3985.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5e71d967844ec31d.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-c6a92cab606ba7ee.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-527fb6c93b5b0f2e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0ff6115acfc783e0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-de2fd437e03b997a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-171b1623b00a3c63.rlib" "/opt/rustwide/target/debug/deps/libgraphics-91d51fcaa8e93bee.rlib" "/opt/rustwide/target/debug/deps/libviewport-e98e24ab021220f7.rlib" "/opt/rustwide/target/debug/deps/libinterpolation-d4fcfdcb8e08b7d2.rlib" "/opt/rustwide/target/debug/deps/libread_color-2a364df4521a6e4b.rlib" "/opt/rustwide/target/debug/deps/libtexture-07ce4e1a36976934.rlib" "/opt/rustwide/target/debug/deps/libvecmath-55edd60b4f067296.rlib" "/opt/rustwide/target/debug/deps/libfloat-c962f6313a11a104.rlib" "/opt/rustwide/target/debug/deps/libglium-b7cb073a1cd2a7bf.rlib" "/opt/rustwide/target/debug/deps/libglutin-b3fa8255fa560a71.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-95b63091cccba959.rlib" "/opt/rustwide/target/debug/deps/libtempfile-fe1a211f047469e5.rlib" "/opt/rustwide/target/debug/deps/librand-abc8f70562b5a71f.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-cde642f5b63b5183.rlib" "/opt/rustwide/target/debug/deps/libmemmap-e7b1b2a6f07f2f22.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-ba34d6a788a9e324.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-ba164188ce3bec06.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-5656e897a41c9ec0.rlib" "/opt/rustwide/target/debug/deps/libdlib-b71c8c6318458e97.rlib" "/opt/rustwide/target/debug/deps/liblibloading-7bd8163c210f8022.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-4803ddcee578bb78.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-6060ebcb6efd1573.rlib" "/opt/rustwide/target/debug/deps/libshared_library-f306c513a01ac6b6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-384dcc042ab28d9c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-a96ac49ad517fc26.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-ab0ae889ce14b076.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-5b08ea02933a245e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4ce6be6b55674710.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-6fc59348d4f477c3.rlib" "/opt/rustwide/target/debug/deps/libwinapi-0038aeeed11d463c.rlib" "/opt/rustwide/target/debug/deps/libkernel32-c8bbbe70f11db917.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-5b09533a82638729.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-668882bceb53d042.rlib" "/opt/rustwide/target/debug/deps/libfreetype-102c68eabd7b7a87.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-aba6b165e4cc9c75.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e90079091d55b85e.rlib" "/opt/rustwide/target/debug/deps/libclap-48471e80354ed45b.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-e43bf439c0b75764.rlib" "/opt/rustwide/target/debug/deps/libterm_size-f0226d488456a7ec.rlib" "/opt/rustwide/target/debug/deps/libvec_map-8d72e4abaf1f5bdb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2106c394414ab29b.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e461ebfc308ba5a2.rlib" "/opt/rustwide/target/debug/deps/liblibc-36d6ae812c872b7d.rlib" "/opt/rustwide/target/debug/deps/libansi_term-473eb9e5fba218f6.rlib" "/opt/rustwide/target/debug/deps/libstrsim-955da21069f0b5d4.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-df12a759a99edaf3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lfreetype" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-ab0ae889ce14b076.rlib(backtrace-ab0ae889ce14b076.backtrace.342c20yt-cgu.2.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:164: undefined reference to `backtrace_create_state'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-ab0ae889ce14b076.rlib(backtrace-ab0ae889ce14b076.backtrace.342c20yt-cgu.2.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:192: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:196: undefined reference to `backtrace_syminfo'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `etherdream-emulator`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a59dada2c24a7c091f0bbae8b8cdece73870523e716e35e75e11bfc9b83d487f"`
[INFO] running `"docker" "rm" "-f" "a59dada2c24a7c091f0bbae8b8cdece73870523e716e35e75e11bfc9b83d487f"`
[INFO] [stdout] a59dada2c24a7c091f0bbae8b8cdece73870523e716e35e75e11bfc9b83d487f