[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] checking echelon/etherdream-emulator against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fechelon%2Fetherdream-emulator" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/echelon/etherdream-emulator on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-11/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum_primitive v0.1.0 [INFO] [stderr] Downloaded shader_version v0.2.1 [INFO] [stderr] Downloaded unicode-segmentation v0.1.3 [INFO] [stderr] Downloaded unicode-width v0.1.3 [INFO] [stderr] Downloaded freetype-sys v0.4.0 [INFO] [stderr] Downloaded core-foundation-sys v0.2.2 [INFO] [stderr] Downloaded pistoncore-event_loop v0.23.0 [INFO] [stderr] Downloaded serde v0.8.19 [INFO] [stderr] Downloaded phf_codegen v0.7.20 [INFO] [stderr] Downloaded phf_generator v0.7.20 [INFO] [stderr] Downloaded xml-rs v0.3.5 [INFO] [stderr] Downloaded miniz-sys v0.1.7 [INFO] [stderr] Downloaded tempfile v2.1.4 [INFO] [stderr] Downloaded freetype-rs v0.9.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.5 [INFO] [stderr] Downloaded phf v0.7.20 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.27.0 [INFO] [stderr] Downloaded glium v0.14.0 [INFO] [stderr] Downloaded piston v0.23.0 [INFO] [stderr] Downloaded libloading v0.3.1 [INFO] [stderr] Downloaded x11-dl v2.11.0 [INFO] [stderr] Downloaded phf_shared v0.7.20 [INFO] [stderr] Downloaded target_build_utils v0.1.2 [INFO] [stderr] Downloaded pistoncore-window v0.20.0 [INFO] [stderr] Downloaded gleam v0.2.28 [INFO] [stderr] Downloaded rayon v0.5.0 [INFO] [stderr] Downloaded gcc v0.3.39 [INFO] [stderr] Downloaded clap v2.19.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.8 [INFO] [stderr] Downloaded flate2 v0.2.14 [INFO] [stderr] Downloaded core-foundation v0.2.2 [INFO] [stderr] Downloaded piston2d-glium_graphics v0.26.0 [INFO] [stderr] Downloaded libz-sys v1.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18387bb0720f564ecaeda21a2f74baed51d652018abfbd128b7589e173b144b7 [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" "18387bb0720f564ecaeda21a2f74baed51d652018abfbd128b7589e173b144b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18387bb0720f564ecaeda21a2f74baed51d652018abfbd128b7589e173b144b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18387bb0720f564ecaeda21a2f74baed51d652018abfbd128b7589e173b144b7", kill_on_drop: false }` [INFO] [stdout] 18387bb0720f564ecaeda21a2f74baed51d652018abfbd128b7589e173b144b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5ad4174a17b6ea2cbd87321c2448ae1a45c98e4a4b3b66ea1e55876a4d2766c [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" "f5ad4174a17b6ea2cbd87321c2448ae1a45c98e4a4b3b66ea1e55876a4d2766c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.18 [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 pkg-config v0.3.8 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking crossbeam v0.2.10 [INFO] [stderr] Checking shader_version v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking debug-builders v0.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Checking smallvec v0.1.8 [INFO] [stderr] Checking unicode-segmentation v0.1.3 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-width v0.1.3 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling xml-rs v0.3.5 [INFO] [stderr] Compiling phf v0.7.20 [INFO] [stderr] Checking gif v0.9.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Checking num_cpus v1.2.0 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Checking net2 v0.2.26 [INFO] [stderr] Checking ilda v0.0.2 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking clap v2.19.2 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Compiling x11-dl v2.11.0 [INFO] [stderr] Compiling freetype-sys v0.4.0 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking enum_primitive v0.1.0 [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] Checking deque v0.3.1 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Checking rayon v0.5.0 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Checking backtrace v0.1.8 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Checking freetype-rs v0.9.0 [INFO] [stderr] Checking flate2 v0.2.14 [INFO] [stderr] Checking jpeg-decoder v0.1.8 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Checking 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] Checking pistoncore-input v0.12.0 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking pistoncore-window v0.20.0 [INFO] [stderr] Checking pistoncore-event_loop v0.23.0 [INFO] [stderr] Checking piston v0.23.0 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.27.0 [INFO] [stderr] Checking piston2d-glium_graphics v0.26.0 [INFO] [stderr] Checking etherdream-emulator v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/dac.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 258 | thread::sleep_ms(250); // Wait for DAC to accept connections. [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [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: 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] error[E0063]: missing field `point_size` in initializer of `RuntimeOpts` [INFO] [stdout] --> src/dac.rs:299:16 [INFO] [stdout] | [INFO] [stdout] 299 | let opts = RuntimeOpts { debug_protocol: false, headless: true }; [INFO] [stdout] | ^^^^^^^^^^^ missing `point_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0063`. [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] [stderr] error: could not compile `etherdream-emulator` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f5ad4174a17b6ea2cbd87321c2448ae1a45c98e4a4b3b66ea1e55876a4d2766c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5ad4174a17b6ea2cbd87321c2448ae1a45c98e4a4b3b66ea1e55876a4d2766c", kill_on_drop: false }` [INFO] [stdout] f5ad4174a17b6ea2cbd87321c2448ae1a45c98e4a4b3b66ea1e55876a4d2766c