[INFO] fetching crate nvfbc 0.2.0... [INFO] checking nvfbc-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate nvfbc 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nvfbc 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nvfbc 0.2.0 [INFO] tweaked toml for crates.io crate nvfbc 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nvfbc 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nvfbc 0.2.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1acef570c167b8d9d726afabeaa8e91a3a3cd3a628f6c11f894703c3f282e746 [INFO] running `Command { std: "docker" "start" "-a" "1acef570c167b8d9d726afabeaa8e91a3a3cd3a628f6c11f894703c3f282e746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1acef570c167b8d9d726afabeaa8e91a3a3cd3a628f6c11f894703c3f282e746", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1acef570c167b8d9d726afabeaa8e91a3a3cd3a628f6c11f894703c3f282e746", kill_on_drop: false }` [INFO] [stdout] 1acef570c167b8d9d726afabeaa8e91a3a3cd3a628f6c11f894703c3f282e746 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29d7ca7ff16d1a272ab73fd04ef9a1bed6956929db77d922f64560fc60c3e0c5 [INFO] running `Command { std: "docker" "start" "-a" "29d7ca7ff16d1a272ab73fd04ef9a1bed6956929db77d922f64560fc60c3e0c5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling nvfbc-sys v0.2.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking fdeflate v0.3.3 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Compiling cuda-config v0.1.0 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling cuda-driver-sys v0.3.0 [INFO] [stderr] Checking rustacuda_core v0.1.2 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking nvfbc v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/system.rs:127:20 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn next_frame(&mut self, capture_method: CaptureMethod, timeout: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 127 | pub fn next_frame(&mut self, capture_method: CaptureMethod, timeout: Option) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Compiling rustacuda_derive v0.1.2 [INFO] [stderr] Checking rustacuda v0.1.3 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/system.rs:127:20 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn next_frame(&mut self, capture_method: CaptureMethod, timeout: Option) -> Result { [INFO] [stdout] | ^^^^^^^^^ this lifetime flows to the output --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 127 | pub fn next_frame(&mut self, capture_method: CaptureMethod, timeout: Option) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s [INFO] running `Command { std: "docker" "inspect" "29d7ca7ff16d1a272ab73fd04ef9a1bed6956929db77d922f64560fc60c3e0c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d7ca7ff16d1a272ab73fd04ef9a1bed6956929db77d922f64560fc60c3e0c5", kill_on_drop: false }` [INFO] [stdout] 29d7ca7ff16d1a272ab73fd04ef9a1bed6956929db77d922f64560fc60c3e0c5