[INFO] cloning repository https://github.com/maxjoehnk/rust-udmx-artnet-bridge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxjoehnk/rust-udmx-artnet-bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frust-udmx-artnet-bridge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frust-udmx-artnet-bridge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8047122cbf0d404c97a7e7d7b3d5f023b09ec3e [INFO] checking maxjoehnk/rust-udmx-artnet-bridge against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frust-udmx-artnet-bridge" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge [INFO] finished tweaking git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge [INFO] tweaked toml for git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit-set v0.2.0 [INFO] [stderr] Downloaded libusb-sys v0.2.3 [INFO] [stderr] Downloaded libusb v0.3.0 [INFO] [stderr] Downloaded bit-vec v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dfea46d55ab493420bcc55d69c565dbdfc9dc35aace4948ebdf22271b3c3a0b [INFO] running `Command { std: "docker" "start" "-a" "5dfea46d55ab493420bcc55d69c565dbdfc9dc35aace4948ebdf22271b3c3a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dfea46d55ab493420bcc55d69c565dbdfc9dc35aace4948ebdf22271b3c3a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dfea46d55ab493420bcc55d69c565dbdfc9dc35aace4948ebdf22271b3c3a0b", kill_on_drop: false }` [INFO] [stdout] 5dfea46d55ab493420bcc55d69c565dbdfc9dc35aace4948ebdf22271b3c3a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12c6f152e72f6bd6f345c021e6122a9f0ca16c0cf917e9ab21c99b73e303ac1d [INFO] running `Command { std: "docker" "start" "-a" "12c6f152e72f6bd6f345c021e6122a9f0ca16c0cf917e9ab21c99b73e303ac1d", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking bit-set v0.2.0 [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Checking libusb v0.3.0 [INFO] [stderr] Checking rust-udmx-artnet-bridge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "12c6f152e72f6bd6f345c021e6122a9f0ca16c0cf917e9ab21c99b73e303ac1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12c6f152e72f6bd6f345c021e6122a9f0ca16c0cf917e9ab21c99b73e303ac1d", kill_on_drop: false }` [INFO] [stdout] 12c6f152e72f6bd6f345c021e6122a9f0ca16c0cf917e9ab21c99b73e303ac1d [INFO] checking maxjoehnk/rust-udmx-artnet-bridge against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frust-udmx-artnet-bridge" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge [INFO] finished tweaking git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge [INFO] tweaked toml for git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/maxjoehnk/rust-udmx-artnet-bridge already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ee37c24c998a0aa91e9225af8aa0852c64e59d58150564c4615f3e9b62ed4ce [INFO] running `Command { std: "docker" "start" "-a" "3ee37c24c998a0aa91e9225af8aa0852c64e59d58150564c4615f3e9b62ed4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ee37c24c998a0aa91e9225af8aa0852c64e59d58150564c4615f3e9b62ed4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ee37c24c998a0aa91e9225af8aa0852c64e59d58150564c4615f3e9b62ed4ce", kill_on_drop: false }` [INFO] [stdout] 3ee37c24c998a0aa91e9225af8aa0852c64e59d58150564c4615f3e9b62ed4ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f9bf53606ab006bc5c022db5a8ed9fdbc8f49a2200d1050ea20afabccbc1bdc [INFO] running `Command { std: "docker" "start" "-a" "6f9bf53606ab006bc5c022db5a8ed9fdbc8f49a2200d1050ea20afabccbc1bdc", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking bit-set v0.2.0 [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Checking libusb v0.3.0 [INFO] [stderr] Checking rust-udmx-artnet-bridge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed for `JoinHandle` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let artnet_thread = thread::spawn(move || { [INFO] [stdout] | _________^^^^^^^^^^^^^___- [INFO] [stdout] 12 | | let socket = UdpSocket::bind("127.0.0.1:6454").unwrap(); [INFO] [stdout] 13 | | [INFO] [stdout] 14 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 25 | | } [INFO] [stdout] 26 | | }); [INFO] [stdout] | |______- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: consider giving `artnet_thread` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 11 | let artnet_thread: JoinHandle = thread::spawn(move || { [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `JoinHandle` [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let artnet_thread = thread::spawn(move || { [INFO] [stdout] | _________^^^^^^^^^^^^^___- [INFO] [stdout] 12 | | let socket = UdpSocket::bind("127.0.0.1:6454").unwrap(); [INFO] [stdout] 13 | | [INFO] [stdout] 14 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 25 | | } [INFO] [stdout] 26 | | }); [INFO] [stdout] | |______- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: consider giving `artnet_thread` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 11 | let artnet_thread: JoinHandle = thread::spawn(move || { [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-udmx-artnet-bridge` (bin "rust-udmx-artnet-bridge" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-udmx-artnet-bridge` (bin "rust-udmx-artnet-bridge") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6f9bf53606ab006bc5c022db5a8ed9fdbc8f49a2200d1050ea20afabccbc1bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f9bf53606ab006bc5c022db5a8ed9fdbc8f49a2200d1050ea20afabccbc1bdc", kill_on_drop: false }` [INFO] [stdout] 6f9bf53606ab006bc5c022db5a8ed9fdbc8f49a2200d1050ea20afabccbc1bdc