[INFO] cloning repository https://github.com/echelon/etherdream-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/echelon/etherdream-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 656568a599c357495d725b20e93b6fadda29ac26 [INFO] testing echelon/etherdream-emulator against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/echelon/etherdream-emulator on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] crate git repo https://github.com/echelon/etherdream-emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d95a711ec76990dfd6ee28573df6b8c5e6d98d5df1ee7bd0ecf36eb7587d3c6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1d95a711ec76990dfd6ee28573df6b8c5e6d98d5df1ee7bd0ecf36eb7587d3c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d95a711ec76990dfd6ee28573df6b8c5e6d98d5df1ee7bd0ecf36eb7587d3c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d95a711ec76990dfd6ee28573df6b8c5e6d98d5df1ee7bd0ecf36eb7587d3c6", kill_on_drop: false }` [INFO] [stdout] 1d95a711ec76990dfd6ee28573df6b8c5e6d98d5df1ee7bd0ecf36eb7587d3c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce85ba7425a8d777e03b0e8012b9da4c8382dbbcf595504ff12251fa786ac156 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ce85ba7425a8d777e03b0e8012b9da4c8382dbbcf595504ff12251fa786ac156", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Compiling phf_shared v0.7.20 [INFO] [stderr] Compiling serde v0.8.19 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling shader_version v0.2.1 [INFO] [stderr] Compiling debug-builders v0.1.0 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling inflate v0.1.1 [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 piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling freetype-sys v0.4.0 [INFO] [stderr] Compiling ilda v0.0.2 [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 tempfile v2.1.4 [INFO] [stderr] Compiling gif v0.9.0 [INFO] [stderr] Compiling clap v2.19.2 [INFO] [stderr] Compiling pistoncore-input v0.12.0 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling piston2d-graphics v0.16.0 [INFO] [stderr] Compiling enum_primitive v0.1.0 [INFO] [stderr] Compiling memmap v0.2.3 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Compiling libz-sys v1.0.7 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [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 target_build_utils v0.1.2 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling backtrace v0.1.8 [INFO] [stderr] Compiling pistoncore-window v0.20.0 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling flate2 v0.2.14 [INFO] [stderr] Compiling pistoncore-event_loop v0.23.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.8 [INFO] [stderr] Compiling freetype-rs v0.9.0 [INFO] [stderr] Compiling piston v0.23.0 [INFO] [stderr] Compiling glutin v0.5.2 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling glium v0.14.0 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Compiling image v0.10.4 [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] [stdout] warning: unreachable expression [INFO] [stdout] --> src/dac.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 79 | / loop { [INFO] [stdout] 80 | | // Read-write loop [INFO] [stdout] 81 | | let command = self.read_command(&mut stream)?; [INFO] [stdout] 82 | | [INFO] [stdout] ... | [INFO] [stdout] 102 | | } [INFO] [stdout] 103 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 104 | [INFO] [stdout] 105 | unreachable!() [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/dac.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | let size = stream.write(response)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pipeline.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut lock = self.input.lock()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ClearEStop` [INFO] [stdout] --> src/protocol.rs:160:3 [INFO] [stdout] | [INFO] [stdout] 160 | ClearEStop, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `EmergencyStop` [INFO] [stdout] --> src/protocol.rs:161:3 [INFO] [stdout] | [INFO] [stdout] 161 | EmergencyStop, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `QueueRateChange` [INFO] [stdout] --> src/protocol.rs:173:3 [INFO] [stdout] | [INFO] [stdout] 173 | QueueRateChange, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stop` [INFO] [stdout] --> src/protocol.rs:174:3 [INFO] [stdout] | [INFO] [stdout] 174 | Stop, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `name` [INFO] [stdout] --> src/protocol.rs:208:10 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn name(&self) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BeginCommand` [INFO] [stdout] --> src/protocol.rs:250:8 [INFO] [stdout] | [INFO] [stdout] 250 | struct BeginCommand { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PrepareCommand` [INFO] [stdout] --> src/protocol.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | struct PrepareCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DataCommand` [INFO] [stdout] --> src/protocol.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | struct DataCommand { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BufferFull` [INFO] [stdout] --> src/protocol.rs:283:3 [INFO] [stdout] | [INFO] [stdout] 283 | BufferFull, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidCommand` [INFO] [stdout] --> src/protocol.rs:284:3 [INFO] [stdout] | [INFO] [stdout] 284 | InvalidCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stop` [INFO] [stdout] --> src/protocol.rs:285:3 [INFO] [stdout] | [INFO] [stdout] 285 | Stop, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/protocol.rs:351:10 [INFO] [stdout] | [INFO] [stdout] 351 | pub fn new() -> Broadcast { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TCP_PORT` [INFO] [stdout] --> src/main.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | const TCP_PORT : u16 = 7765; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dac.rs:87:11 [INFO] [stdout] | [INFO] [stdout] 87 | self.write(&mut stream, &command); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dac.rs:90:11 [INFO] [stdout] | [INFO] [stdout] 90 | self.write(&mut stream, &command); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dac.rs:93:11 [INFO] [stdout] | [INFO] [stdout] 93 | self.write(&mut stream, &command); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dac.rs:96:11 [INFO] [stdout] | [INFO] [stdout] 96 | self.write_version(&mut stream); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.etherdream_emulator.bpn5q3yy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052" "/opt/rustwide/target/debug/deps/etherdream_emulator-d680af3ada892052.yar4b7kqn171zl3.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-91a23b98bd3e8ae1/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnet2-ee243c69fb2205e8.rlib" "/opt/rustwide/target/debug/deps/libilda-96009e3ae50afce8.rlib" "/opt/rustwide/target/debug/deps/libglium_graphics-72d926ddd5318091.rlib" "/opt/rustwide/target/debug/deps/libglutin_window-d67d85b108f8f08c.rlib" "/opt/rustwide/target/debug/deps/libgl-77196d4599d6c434.rlib" "/opt/rustwide/target/debug/deps/libpiston-a0b071651f8c0b8a.rlib" "/opt/rustwide/target/debug/deps/libevent_loop-4b8501a0af5b08ba.rlib" "/opt/rustwide/target/debug/deps/libtime-a9cb0ecc571fadb0.rlib" "/opt/rustwide/target/debug/deps/libwindow-9bb4214cbb238088.rlib" "/opt/rustwide/target/debug/deps/libinput-c492e8d315e53ddc.rlib" "/opt/rustwide/target/debug/deps/libshaders_graphics2d-9a659fe3e5d440a8.rlib" "/opt/rustwide/target/debug/deps/libshader_version-8af09f2a1d537116.rlib" "/opt/rustwide/target/debug/deps/libimage-d5e91da3cecbd811.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-a700306d778244e9.rlib" "/opt/rustwide/target/debug/deps/libgif-89132f6ab2785772.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-637ffceee295d0d6.rlib" "/opt/rustwide/target/debug/deps/liblzw-0d682a6079178eab.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-5c2174f227b2d0e8.rlib" "/opt/rustwide/target/debug/deps/librayon-8b6a2f334cbdef6b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-b29028c38868f079.rlib" "/opt/rustwide/target/debug/deps/libdeque-58b53c8416f77dae.rlib" "/opt/rustwide/target/debug/deps/libpng-e0908b14dd6a2a50.rlib" "/opt/rustwide/target/debug/deps/libflate2-3b3eb87f75deefa8.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-18349193aaca349a.rlib" "/opt/rustwide/target/debug/deps/libinflate-b6e9dc6356030807.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-5cd4c660f3838e71.rlib" "/opt/rustwide/target/debug/deps/libnum-7a755afd8a87feab.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-26c118d63bae30b9.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-788f1636f9cc935b.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-7773646ab5fc1c03.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-64286157eefb1923.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-cb0479eda54dd52f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-63f0f1ad7c20e381.rlib" "/opt/rustwide/target/debug/deps/libgraphics-bbe0dbe0009b9dbc.rlib" "/opt/rustwide/target/debug/deps/libviewport-4ba056697b3a6980.rlib" "/opt/rustwide/target/debug/deps/libinterpolation-c8e5e286fa5ef72f.rlib" "/opt/rustwide/target/debug/deps/libread_color-9d7775f4e781e9f4.rlib" "/opt/rustwide/target/debug/deps/libtexture-adf7b047a5cde071.rlib" "/opt/rustwide/target/debug/deps/libvecmath-1c50af1006c509da.rlib" "/opt/rustwide/target/debug/deps/libfloat-eeba0cc95f359a96.rlib" "/opt/rustwide/target/debug/deps/libglium-e94fbcfe240bc4b2.rlib" "/opt/rustwide/target/debug/deps/libglutin-b0dc61e5c307250e.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-6f3db37d98a35dd3.rlib" "/opt/rustwide/target/debug/deps/libtempfile-0c9c92c8a12272ff.rlib" "/opt/rustwide/target/debug/deps/librand-3a5f024b2f753d15.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-81a005d487dfc9fb.rlib" "/opt/rustwide/target/debug/deps/libmemmap-6f0bea8ab16a2073.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-dc5c4e898d164289.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-1eedbedd0a0543df.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-e2e41a0df84b9a6a.rlib" "/opt/rustwide/target/debug/deps/libdlib-d95699982b7a60f7.rlib" "/opt/rustwide/target/debug/deps/liblibloading-1ee2f7ca905f1adc.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-51cef307ed8f1cbe.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-1d0344fdd7eca9c9.rlib" "/opt/rustwide/target/debug/deps/libshared_library-c11b984dee458296.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bb5cd3c8ae54f9d2.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1cc531ca823ecf77.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-1626abe706004843.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-937ce378531859dd.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-167bc1d41d73014a.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-f8300490526c9a2c.rlib" "/opt/rustwide/target/debug/deps/libwinapi-4302359dfd2c100e.rlib" "/opt/rustwide/target/debug/deps/libkernel32-931d226f257ec229.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-16502888030ebc8f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f5e61d18bec33e6d.rlib" "/opt/rustwide/target/debug/deps/libfreetype-b396f31859f89eb5.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-6db0104b2b5318e5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9f683007c92f384d.rlib" "/opt/rustwide/target/debug/deps/libclap-2f9d497d531f6cd2.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-87173c01fdbb7cf2.rlib" "/opt/rustwide/target/debug/deps/libterm_size-0a5174ac933aef21.rlib" "/opt/rustwide/target/debug/deps/libvec_map-74b14f6764929698.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2660c594cf04f3b5.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-cbe480f4e7ae5062.rlib" "/opt/rustwide/target/debug/deps/liblibc-a76d7346d57fec24.rlib" "/opt/rustwide/target/debug/deps/libansi_term-1bf46383e1da780b.rlib" "/opt/rustwide/target/debug/deps/libstrsim-206d367ff51d67c6.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b75c165152fc07ab.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lfreetype" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-1626abe706004843.rlib(backtrace-1626abe706004843.backtrace.7c3kpdsd-cgu.2.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-1626abe706004843.rlib(backtrace-1626abe706004843.backtrace.7c3kpdsd-cgu.2.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.1.8/src/symbolize/libbacktrace.rs:192: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /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] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `etherdream-emulator` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "ce85ba7425a8d777e03b0e8012b9da4c8382dbbcf595504ff12251fa786ac156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce85ba7425a8d777e03b0e8012b9da4c8382dbbcf595504ff12251fa786ac156", kill_on_drop: false }` [INFO] [stdout] ce85ba7425a8d777e03b0e8012b9da4c8382dbbcf595504ff12251fa786ac156