[INFO] fetching crate safe_ocl 0.1.0... [INFO] checking safe_ocl-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate safe_ocl 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate safe_ocl 0.1.0 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 crates.io crate safe_ocl 0.1.0 [INFO] finished tweaking crates.io crate safe_ocl 0.1.0 [INFO] tweaked toml for crates.io crate safe_ocl 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding futures v0.1.31 (latest: v0.3.30) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [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] Downloading crates ... [INFO] [stderr] Downloaded cl-sys v0.4.3 [INFO] [stderr] Downloaded qutex v0.2.6 [INFO] [stderr] Downloaded ocl-core-vector v0.1.1 [INFO] [stderr] Downloaded ocl-core v0.11.5 [INFO] [stderr] Downloaded ocl v0.19.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a0892bf3c4253699c6533291401354dd8839e9d4a0de269b6efbe70614711a4 [INFO] running `Command { std: "docker" "start" "-a" "8a0892bf3c4253699c6533291401354dd8839e9d4a0de269b6efbe70614711a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a0892bf3c4253699c6533291401354dd8839e9d4a0de269b6efbe70614711a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a0892bf3c4253699c6533291401354dd8839e9d4a0de269b6efbe70614711a4", kill_on_drop: false }` [INFO] [stdout] 8a0892bf3c4253699c6533291401354dd8839e9d4a0de269b6efbe70614711a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f68190ffb66a55855827287b554c2b836dec53095d8520b8068fad5fa5ee9336 [INFO] running `Command { std: "docker" "start" "-a" "f68190ffb66a55855827287b554c2b836dec53095d8520b8068fad5fa5ee9336", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling cl-sys v0.4.3 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling ocl-core v0.11.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking qutex v0.2.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking ocl-core-vector v0.1.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking ocl v0.19.7 [INFO] [stderr] Checking safe_ocl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Context` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 77 | use super::*; [INFO] [stdout] | -------- the item `Context` is already imported here [INFO] [stdout] 78 | use ocl::{flags, Platform, Device, Context, Queue, Program, Buffer, Kernel}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Queue` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:46 [INFO] [stdout] | [INFO] [stdout] 77 | use super::*; [INFO] [stdout] | -------- the item `Queue` is already imported here [INFO] [stdout] 78 | use ocl::{flags, Platform, Device, Context, Queue, Program, Buffer, Kernel}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Program` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:53 [INFO] [stdout] | [INFO] [stdout] 77 | use super::*; [INFO] [stdout] | -------- the item `Program` is already imported here [INFO] [stdout] 78 | use ocl::{flags, Platform, Device, Context, Queue, Program, Buffer, Kernel}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Buffer` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:62 [INFO] [stdout] | [INFO] [stdout] 77 | use super::*; [INFO] [stdout] | -------- the item `Buffer` is already imported here [INFO] [stdout] 78 | use ocl::{flags, Platform, Device, Context, Queue, Program, Buffer, Kernel}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Kernel` is imported redundantly [INFO] [stdout] --> src/lib.rs:78:70 [INFO] [stdout] | [INFO] [stdout] 77 | use super::*; [INFO] [stdout] | -------- the item `Kernel` is already imported here [INFO] [stdout] 78 | use ocl::{flags, Platform, Device, Context, Queue, Program, Buffer, Kernel}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "f68190ffb66a55855827287b554c2b836dec53095d8520b8068fad5fa5ee9336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f68190ffb66a55855827287b554c2b836dec53095d8520b8068fad5fa5ee9336", kill_on_drop: false }` [INFO] [stdout] f68190ffb66a55855827287b554c2b836dec53095d8520b8068fad5fa5ee9336 [INFO] checking safe_ocl-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate safe_ocl 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate safe_ocl 0.1.0 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 crates.io crate safe_ocl 0.1.0 [INFO] finished tweaking crates.io crate safe_ocl 0.1.0 [INFO] tweaked toml for crates.io crate safe_ocl 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6ce14c1f8f9db8f467fa0f059905a63a016cef8db3c4c10d22ce845883be6b17 [INFO] running `Command { std: "docker" "start" "-a" "6ce14c1f8f9db8f467fa0f059905a63a016cef8db3c4c10d22ce845883be6b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ce14c1f8f9db8f467fa0f059905a63a016cef8db3c4c10d22ce845883be6b17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ce14c1f8f9db8f467fa0f059905a63a016cef8db3c4c10d22ce845883be6b17", kill_on_drop: false }` [INFO] [stdout] 6ce14c1f8f9db8f467fa0f059905a63a016cef8db3c4c10d22ce845883be6b17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2d459a2809b1ccc36ac593f7b4f01a7b0e694114938b01399aa0a24aecbfda4d [INFO] running `Command { std: "docker" "start" "-a" "2d459a2809b1ccc36ac593f7b4f01a7b0e694114938b01399aa0a24aecbfda4d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling cl-sys v0.4.3 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling ocl-core v0.11.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [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 E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2d459a2809b1ccc36ac593f7b4f01a7b0e694114938b01399aa0a24aecbfda4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d459a2809b1ccc36ac593f7b4f01a7b0e694114938b01399aa0a24aecbfda4d", kill_on_drop: false }` [INFO] [stdout] 2d459a2809b1ccc36ac593f7b4f01a7b0e694114938b01399aa0a24aecbfda4d