[INFO] fetching crate nvfbc 0.2.0... [INFO] testing nvfbc-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nvfbc 0.2.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nvfbc 0.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8840fdf236550990e76fffd201f7dff1914c82fa37d478e1852677e404a43de9 [INFO] running `Command { std: "docker" "start" "-a" "8840fdf236550990e76fffd201f7dff1914c82fa37d478e1852677e404a43de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8840fdf236550990e76fffd201f7dff1914c82fa37d478e1852677e404a43de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8840fdf236550990e76fffd201f7dff1914c82fa37d478e1852677e404a43de9", kill_on_drop: false }` [INFO] [stdout] 8840fdf236550990e76fffd201f7dff1914c82fa37d478e1852677e404a43de9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17084377a5010d677a71dcc1776db439edd3fcd8940f95bfccd3fbbfb938659d [INFO] running `Command { std: "docker" "start" "-a" "17084377a5010d677a71dcc1776db439edd3fcd8940f95bfccd3fbbfb938659d", kill_on_drop: false }` [INFO] [stderr] Compiling nvfbc-sys v0.2.0 [INFO] [stderr] Compiling nvfbc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type 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 0.63s [INFO] running `Command { std: "docker" "inspect" "17084377a5010d677a71dcc1776db439edd3fcd8940f95bfccd3fbbfb938659d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17084377a5010d677a71dcc1776db439edd3fcd8940f95bfccd3fbbfb938659d", kill_on_drop: false }` [INFO] [stdout] 17084377a5010d677a71dcc1776db439edd3fcd8940f95bfccd3fbbfb938659d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c9f4f5dde435a9d0888b3f97e04c36fd1bac8240f3d3ff94c7a62cca74c87f2 [INFO] running `Command { std: "docker" "start" "-a" "5c9f4f5dde435a9d0888b3f97e04c36fd1bac8240f3d3ff94c7a62cca74c87f2", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling 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] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.3 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling rustacuda_core v0.1.2 [INFO] [stderr] Compiling cuda-config v0.1.0 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type 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] Compiling spin v0.9.8 [INFO] [stderr] Compiling cuda-driver-sys v0.3.0 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.17 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling crossbeam-deque v0.8.4 [INFO] [stderr] Compiling png v0.17.10 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling exr v1.71.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling rustacuda_derive v0.1.2 [INFO] [stderr] Compiling rustacuda v0.1.3 [INFO] [stderr] Compiling tiff v0.9.0 [INFO] [stderr] Compiling image v0.24.7 [INFO] [stderr] Compiling nvfbc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type 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] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcsnW2X7/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/libnvfbc_sys-35de964cee72a362.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lnvidia-fbc" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcsnW2X7/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nvfbc-ca0c718f7c1b6d0d" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lnvidia-fbc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nvfbc` (lib test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcWo780S/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libnvfbc-bd615f9aa33dd082,libnvfbc_sys-35de964cee72a362,libimage-c324618663ac6809,libqoi-b2fc31e0ddc49b1a,libbytemuck-71dc9660be3cd1b6,libpng-1f62e2840c5b55a0,libfdeflate-dd9946cebe863153,libbitflags-dde12b0d7d495b50,libexr-75d2e533310457f3,libflume-13874b39da8b8970,libzune_inflate-830e3160eed64e83,libbit_field-fb70c6f816573082,liblebe-5694b67511a9813c,libhalf-968122518e876f8f,libsmallvec-6c28d06afe872838,libnum_rational-a8920388059e3e69,libnum_integer-356589e578a4357e,libgif-3197465e60c352f2,libcolor_quant-72accfe2cafd1a2d,libbyteorder-8f59b6d1bfdaa844,libnum_traits-1b7ecff5d99a1b0d,libtiff-f2809eec54b7288e,libflate2-ea7afd86c966b39a,libminiz_oxide-1046e831d7c71c90,libsimd_adler32-a85d6c6326d2f661,libcrc32fast-b6f658faf0f4ad73,libweezl-2b90a14ccfb21c53,libjpeg_decoder-0cc4a826d3443e7c,librayon-f56e79e1eedc1f6e,librayon_core-13186dcbbac092ea,libcrossbeam_deque-3bf140f64b970f90,libcrossbeam_epoch-9a2aa26747b583e6,libcrossbeam_utils-11f8558895f53a67,libcfg_if-3e7fc4e38d4a72b5,libeither-9a2eefee56828921}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lnvidia-fbc" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcWo780S/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/system_screenshot-539a3cf3468be96d" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lnvidia-fbc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nvfbc` (example "system-screenshot") due to 1 previous error [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcHW3Xup/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librustacuda-71a987fd3505b57d,libcuda_driver_sys-c7ce04b091f369a7,librustacuda_core-54c04856b2afc022,libnvfbc-bd615f9aa33dd082,libnvfbc_sys-35de964cee72a362,libimage-c324618663ac6809,libqoi-b2fc31e0ddc49b1a,libbytemuck-71dc9660be3cd1b6,libpng-1f62e2840c5b55a0,libfdeflate-dd9946cebe863153,libbitflags-dde12b0d7d495b50,libexr-75d2e533310457f3,libflume-13874b39da8b8970,libzune_inflate-830e3160eed64e83,libbit_field-fb70c6f816573082,liblebe-5694b67511a9813c,libhalf-968122518e876f8f,libsmallvec-6c28d06afe872838,libnum_rational-a8920388059e3e69,libnum_integer-356589e578a4357e,libgif-3197465e60c352f2,libcolor_quant-72accfe2cafd1a2d,libbyteorder-8f59b6d1bfdaa844,libnum_traits-1b7ecff5d99a1b0d,libtiff-f2809eec54b7288e,libflate2-ea7afd86c966b39a,libminiz_oxide-1046e831d7c71c90,libsimd_adler32-a85d6c6326d2f661,libcrc32fast-b6f658faf0f4ad73,libweezl-2b90a14ccfb21c53,libjpeg_decoder-0cc4a826d3443e7c,librayon-f56e79e1eedc1f6e,librayon_core-13186dcbbac092ea,libcrossbeam_deque-3bf140f64b970f90,libcrossbeam_epoch-9a2aa26747b583e6,libcrossbeam_utils-11f8558895f53a67,libcfg_if-3e7fc4e38d4a72b5,libeither-9a2eefee56828921}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lcuda" "-lnvidia-fbc" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcHW3Xup/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/cuda_screenshot-efa55f8a6f5195c9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lcuda [INFO] [stdout] rust-lld: error: unable to find library -lnvidia-fbc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nvfbc` (example "cuda-screenshot") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "5c9f4f5dde435a9d0888b3f97e04c36fd1bac8240f3d3ff94c7a62cca74c87f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9f4f5dde435a9d0888b3f97e04c36fd1bac8240f3d3ff94c7a62cca74c87f2", kill_on_drop: false }` [INFO] [stdout] 5c9f4f5dde435a9d0888b3f97e04c36fd1bac8240f3d3ff94c7a62cca74c87f2