[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 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/echelon/etherdream-emulator on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-7/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] cd0dde038486c61a35b06426c80f76a185b2453dcd463824d5cedf4127be3528
[INFO] running `"docker" "start" "-a" "cd0dde038486c61a35b06426c80f76a185b2453dcd463824d5cedf4127be3528"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling semver v0.1.20
[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 color_quant v1.0.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.2
[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 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 dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling clap v2.19.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling deque v0.3.1
[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 rayon v0.5.0
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling backtrace v0.1.8
[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 wayland-client v0.5.12
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling glutin v0.5.2
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling glium v0.14.0
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling pistoncore-input v0.12.0
[INFO] [stderr]    Compiling num-bigint v0.1.35
[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-window v0.2.3
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[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: method is never used: `name`
[INFO] [stderr]    --> src/protocol.rs:208:3
[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: method is never used: `new`
[INFO] [stderr]    --> src/protocol.rs:351:3
[INFO] [stderr]     |
[INFO] [stderr] 351 |   pub fn new() -> Broadcast {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item 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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.etherdream_emulator.9kzoxpnj-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d" "/opt/rustwide/target/debug/deps/etherdream_emulator-b34a59a0609fd22d.1skl7z66tnyz6vkg.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-e5e635542f66b0a2/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnet2-1940a8a3d99d5cb0.rlib" "/opt/rustwide/target/debug/deps/libilda-f492ed62f8ce258b.rlib" "/opt/rustwide/target/debug/deps/libglium_graphics-3ed9a536fe743edf.rlib" "/opt/rustwide/target/debug/deps/libglutin_window-8d33a365a8619f0b.rlib" "/opt/rustwide/target/debug/deps/libgl-3c62523f04f2b206.rlib" "/opt/rustwide/target/debug/deps/libpiston-6a2d9357b6bc6c6e.rlib" "/opt/rustwide/target/debug/deps/libevent_loop-e85af9e120215933.rlib" "/opt/rustwide/target/debug/deps/libtime-57a8bcc63c42259d.rlib" "/opt/rustwide/target/debug/deps/libwindow-359401896683871c.rlib" "/opt/rustwide/target/debug/deps/libinput-90c761edf5f0d7e2.rlib" "/opt/rustwide/target/debug/deps/libshaders_graphics2d-4a0ad934cf66459a.rlib" "/opt/rustwide/target/debug/deps/libshader_version-48ce2d3fe3b63d3a.rlib" "/opt/rustwide/target/debug/deps/libimage-8314d10701357d20.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-5f73c3d814ab7162.rlib" "/opt/rustwide/target/debug/deps/libgif-04c5c868f614cbf0.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-b6b10a0f99e9c0d5.rlib" "/opt/rustwide/target/debug/deps/liblzw-c5b09777a31838f7.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-c175a89481722039.rlib" "/opt/rustwide/target/debug/deps/librayon-2ffb2d3b5aa2682e.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-39546855845457c5.rlib" "/opt/rustwide/target/debug/deps/libdeque-6ede80451f9e3ac4.rlib" "/opt/rustwide/target/debug/deps/libpng-e081fca33c96eb28.rlib" "/opt/rustwide/target/debug/deps/libflate2-b528bdde91d12e6a.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-f95434298639a698.rlib" "/opt/rustwide/target/debug/deps/libinflate-7370d06ba58b9b62.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-83d6a0b52465af8d.rlib" "/opt/rustwide/target/debug/deps/libnum-6a2fc750e5c61229.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-ac159f35b164293a.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-d533540458db6546.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d796f2965a33046d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-3d8e0f04e09c4968.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d2d11816bcd70e6f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-284b69b7a091a638.rlib" "/opt/rustwide/target/debug/deps/libgraphics-0204a36c4c01a6d5.rlib" "/opt/rustwide/target/debug/deps/libviewport-1ab800de8566015c.rlib" "/opt/rustwide/target/debug/deps/libinterpolation-949f3b4b54cce480.rlib" "/opt/rustwide/target/debug/deps/libread_color-1ea27fe7dffe39ea.rlib" "/opt/rustwide/target/debug/deps/libtexture-2f5684979d4faeb0.rlib" "/opt/rustwide/target/debug/deps/libvecmath-d8c0b965218aa243.rlib" "/opt/rustwide/target/debug/deps/libfloat-b1e3566b747be293.rlib" "/opt/rustwide/target/debug/deps/libglium-0e17be7f7d9cc7a3.rlib" "/opt/rustwide/target/debug/deps/libglutin-94ef83eef3d82e11.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-fba61f3b549b9c0c.rlib" "/opt/rustwide/target/debug/deps/libtempfile-143b38db385cf352.rlib" "/opt/rustwide/target/debug/deps/librand-66fef5e2e11636b1.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-f41261c4c1dc1190.rlib" "/opt/rustwide/target/debug/deps/libmemmap-71caf250ceaacac5.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-f80a8cba9ed83794.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-34d1ddbcfb604b04.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-db0ac12104ab372c.rlib" "/opt/rustwide/target/debug/deps/libdlib-cca0ff6f88de56ec.rlib" "/opt/rustwide/target/debug/deps/liblibloading-c2d0ba9ac44d6d16.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-fe2ae1b99790724d.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-0542715aaca6e4c5.rlib" "/opt/rustwide/target/debug/deps/libshared_library-aa411667814da179.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e00b1be1469d7af8.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-fe67e67394234d2e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-c834a397d1dae965.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-7bf48ffa722a9087.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3dcacc2bfae7a974.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-43c975612ef38fb1.rlib" "/opt/rustwide/target/debug/deps/libwinapi-3ed1ade76b4e589e.rlib" "/opt/rustwide/target/debug/deps/libkernel32-bc8c56ff8a2657a9.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-25a5ada3a821056c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2b946f5116b51b93.rlib" "/opt/rustwide/target/debug/deps/libfreetype-e2124f39ae4db770.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-0c626d53e69efe9b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-86e1ecb3d93e9f22.rlib" "/opt/rustwide/target/debug/deps/libclap-5af4ff0a8d9cdd9b.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-99b2361d08a18f63.rlib" "/opt/rustwide/target/debug/deps/libterm_size-443b13cd4ad62afa.rlib" "/opt/rustwide/target/debug/deps/libvec_map-a8dcc11c18e03a6c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-717e7ed2379fc03d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6c40f3c0d52fd72c.rlib" "/opt/rustwide/target/debug/deps/liblibc-12bf9a4dada2fe41.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd384e52736ddbf4.rlib" "/opt/rustwide/target/debug/deps/libstrsim-a1442f901dae087c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-77a63976e1bc11ad.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.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-c834a397d1dae965.rlib(backtrace-c834a397d1dae965.backtrace.9uyd29ny-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-c834a397d1dae965.rlib(backtrace-c834a397d1dae965.backtrace.9uyd29ny-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" "cd0dde038486c61a35b06426c80f76a185b2453dcd463824d5cedf4127be3528"`
[INFO] running `"docker" "rm" "-f" "cd0dde038486c61a35b06426c80f76a185b2453dcd463824d5cedf4127be3528"`
[INFO] [stdout] cd0dde038486c61a35b06426c80f76a185b2453dcd463824d5cedf4127be3528