[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 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/echelon/etherdream-emulator on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-21/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4c25d295ec61d08e49b0d7599aba31877dca1a70a1e8790e9e6066cebc6b061 [INFO] running `Command { std: "docker" "start" "-a" "e4c25d295ec61d08e49b0d7599aba31877dca1a70a1e8790e9e6066cebc6b061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4c25d295ec61d08e49b0d7599aba31877dca1a70a1e8790e9e6066cebc6b061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c25d295ec61d08e49b0d7599aba31877dca1a70a1e8790e9e6066cebc6b061", kill_on_drop: false }` [INFO] [stdout] e4c25d295ec61d08e49b0d7599aba31877dca1a70a1e8790e9e6066cebc6b061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dca08bf522368d754998a2b408f05f2962189e2cdc1c56a84bf6bfc03e0826b2 [INFO] running `Command { std: "docker" "start" "-a" "dca08bf522368d754998a2b408f05f2962189e2cdc1c56a84bf6bfc03e0826b2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [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 serde v0.8.19 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling shader_version v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling debug-builders v0.1.0 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling piston-texture v0.4.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.7 [INFO] [stderr] Compiling smallvec v0.1.8 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Compiling strsim v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling phf v0.7.20 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stderr] Compiling vecmath v0.2.0 [INFO] [stderr] Compiling ilda v0.0.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling num_cpus v1.2.0 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling gif v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling clap v2.19.2 [INFO] [stderr] Compiling piston2d-graphics v0.16.0 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling freetype-sys v0.4.0 [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 num-iter v0.1.32 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling time v0.1.35 [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 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 backtrace v0.1.8 [INFO] [stderr] Compiling pistoncore-input v0.12.0 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling flate2 v0.2.14 [INFO] [stderr] Compiling rayon v0.5.0 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling freetype-rs v0.9.0 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.8 [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 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-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] [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 the macro `unreachable` (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 `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 `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 `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 `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 status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.etherdream_emulator.1f9ca975-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35.6l3yf0oysvinfpf.rcgu.o" "-Wl,--as-needed" "-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-58c8959cc23415b2/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnet2-43aaa363c77b9a5e.rlib" "/opt/rustwide/target/debug/deps/libilda-048f962834547ccf.rlib" "/opt/rustwide/target/debug/deps/libglium_graphics-33d9e87a91d00630.rlib" "/opt/rustwide/target/debug/deps/libglutin_window-7e1edc9da169cec9.rlib" "/opt/rustwide/target/debug/deps/libgl-6d8864b125f34688.rlib" "/opt/rustwide/target/debug/deps/libpiston-669698123f0bb8ce.rlib" "/opt/rustwide/target/debug/deps/libevent_loop-8a74a5f2c1d29295.rlib" "/opt/rustwide/target/debug/deps/libtime-3ce153741cc82ccf.rlib" "/opt/rustwide/target/debug/deps/libwindow-49da4c74a75d4242.rlib" "/opt/rustwide/target/debug/deps/libinput-ddad2c464ae4ca21.rlib" "/opt/rustwide/target/debug/deps/libshaders_graphics2d-f5b57ca5613ef971.rlib" "/opt/rustwide/target/debug/deps/libshader_version-a884791874ced71a.rlib" "/opt/rustwide/target/debug/deps/libimage-146e26a91be1f6c7.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-edb18b30af2a7662.rlib" "/opt/rustwide/target/debug/deps/libgif-11f84411d783d7b1.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-5c88878427f5e119.rlib" "/opt/rustwide/target/debug/deps/liblzw-bf28a12cd9e5ee2b.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-8271894104f1a097.rlib" "/opt/rustwide/target/debug/deps/librayon-634c2a64f40c4a52.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-e46e9228e6c9f820.rlib" "/opt/rustwide/target/debug/deps/libdeque-6bce37501514dbda.rlib" "/opt/rustwide/target/debug/deps/libpng-2879feeabe04c2c6.rlib" "/opt/rustwide/target/debug/deps/libflate2-ba8fa6ee8a02bc7e.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-919c03ee8e98e21e.rlib" "/opt/rustwide/target/debug/deps/libinflate-b9cf5c0e6ea67e03.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-d468d9ef41425d36.rlib" "/opt/rustwide/target/debug/deps/libnum-a75cf85397ffb205.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-228a2219b2430505.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-3bd4f37483401c64.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-0e10216c64e454b4.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-8b95d22092a8439a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e291f3bcdd58d36f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-64aad82bdd4bbfbe.rlib" "/opt/rustwide/target/debug/deps/libgraphics-a73be0b262c8e453.rlib" "/opt/rustwide/target/debug/deps/libviewport-cc1fa9fc6e68741b.rlib" "/opt/rustwide/target/debug/deps/libinterpolation-ae652dd2b76c9cfd.rlib" "/opt/rustwide/target/debug/deps/libread_color-4d41e5116ca36438.rlib" "/opt/rustwide/target/debug/deps/libtexture-0a0012b98b4ed1ec.rlib" "/opt/rustwide/target/debug/deps/libvecmath-bf48a89d4159b35f.rlib" "/opt/rustwide/target/debug/deps/libfloat-19042abdffd76ec9.rlib" "/opt/rustwide/target/debug/deps/libglium-af11a5a53f50af38.rlib" "/opt/rustwide/target/debug/deps/libglutin-498d715d3197f369.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-5767a409173fbdfd.rlib" "/opt/rustwide/target/debug/deps/libtempfile-56a82695d78e87d9.rlib" "/opt/rustwide/target/debug/deps/librand-38cb5ee1e530f28b.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-0a3ef88e5686a156.rlib" "/opt/rustwide/target/debug/deps/libmemmap-eac64524f01fd1e9.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-7033c0dab3cd1fdc.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-05e2cbc471825678.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-656de049f6f44cfb.rlib" "/opt/rustwide/target/debug/deps/libdlib-c9b56a867a720b80.rlib" "/opt/rustwide/target/debug/deps/liblibloading-24fa53c50fe5b7e0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-c627f0ff48c21f11.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-92a15dce179d8c16.rlib" "/opt/rustwide/target/debug/deps/libshared_library-20d5fbd2d438339e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d35d41b8217d9572.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9f03f23545b118d8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b5a5f751af6e4d4c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4d9d2a589eaa1f7a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-33d6be977058b36c.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-a84ca1bc5e51cf01.rlib" "/opt/rustwide/target/debug/deps/libwinapi-91b2b0ae1989e851.rlib" "/opt/rustwide/target/debug/deps/libkernel32-22de4dded38eac93.rlib" "/opt/rustwide/target/debug/deps/libdebug_builders-43f9a604176c73dc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ea1dd145109d7244.rlib" "/opt/rustwide/target/debug/deps/libfreetype-dfe58f1bcf5a9e47.rlib" "/opt/rustwide/target/debug/deps/libfreetype_sys-21d0540436fa95d9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c6a9c0efe3c61278.rlib" "/opt/rustwide/target/debug/deps/libclap-e35103e10bf80f5c.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-4cf304e448663728.rlib" "/opt/rustwide/target/debug/deps/libterm_size-f1f0618a806b7519.rlib" "/opt/rustwide/target/debug/deps/libvec_map-9fd03c119c4a0df0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b22133e6ab819f70.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-322e8b1525a5439f.rlib" "/opt/rustwide/target/debug/deps/liblibc-bc65a03c243104c6.rlib" "/opt/rustwide/target/debug/deps/libansi_term-1a9baba848e97b33.rlib" "/opt/rustwide/target/debug/deps/libstrsim-46265dd933ef3116.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-dee9f612019fe116.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-ldl" "-lfreetype" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/etherdream_emulator-b240ff22c48f7d35" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-b5a5f751af6e4d4c.rlib(backtrace-b5a5f751af6e4d4c.backtrace.17be56a8-cgu.15.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-b5a5f751af6e4d4c.rlib(backtrace-b5a5f751af6e4d4c.backtrace.17be56a8-cgu.15.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] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [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` due to 2 previous errors; 20 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dca08bf522368d754998a2b408f05f2962189e2cdc1c56a84bf6bfc03e0826b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca08bf522368d754998a2b408f05f2962189e2cdc1c56a84bf6bfc03e0826b2", kill_on_drop: false }` [INFO] [stdout] dca08bf522368d754998a2b408f05f2962189e2cdc1c56a84bf6bfc03e0826b2