[INFO] fetching crate videostream 0.9.1... [INFO] testing videostream-0.9.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate videostream 0.9.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate videostream 0.9.1 [INFO] finished tweaking crates.io crate videostream 0.9.1 [INFO] tweaked toml for crates.io crate videostream 0.9.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate videostream 0.9.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate videostream 0.9.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adbba01b895014c5b30cc473d70122db45a1b5220022dda57767893490a0e221 [INFO] running `Command { std: "docker" "start" "-a" "adbba01b895014c5b30cc473d70122db45a1b5220022dda57767893490a0e221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adbba01b895014c5b30cc473d70122db45a1b5220022dda57767893490a0e221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adbba01b895014c5b30cc473d70122db45a1b5220022dda57767893490a0e221", kill_on_drop: false }` [INFO] [stdout] adbba01b895014c5b30cc473d70122db45a1b5220022dda57767893490a0e221 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b56737c08482590652df9a2f2b9b4715f87c696151766d979e0bf0e2c64a075 [INFO] running `Command { std: "docker" "start" "-a" "2b56737c08482590652df9a2f2b9b4715f87c696151766d979e0bf0e2c64a075", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling videostream-sys v0.9.1 [INFO] [stderr] Compiling unix-ts-macros v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling unix-ts v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling dma-buf v0.4.0 [INFO] [stderr] Compiling videostream v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn read(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 303 | pub fn read(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | parent: &CameraReader, [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 335 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `Command { std: "docker" "inspect" "2b56737c08482590652df9a2f2b9b4715f87c696151766d979e0bf0e2c64a075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b56737c08482590652df9a2f2b9b4715f87c696151766d979e0bf0e2c64a075", kill_on_drop: false }` [INFO] [stdout] 2b56737c08482590652df9a2f2b9b4715f87c696151766d979e0bf0e2c64a075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c859dec519b6b3b8cc9654db0d965178d7bd92cd9933f985a948c3e40298cb8d [INFO] running `Command { std: "docker" "start" "-a" "c859dec519b6b3b8cc9654db0d965178d7bd92cd9933f985a948c3e40298cb8d", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.17 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling sdd v3.0.7 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling scc v2.3.3 [INFO] [stderr] Compiling rand_core v0.9.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling dma-buf v0.4.0 [INFO] [stderr] Compiling videostream v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn read(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 303 | pub fn read(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | parent: &CameraReader, [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 335 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng` [INFO] [stdout] --> src/frame.rs:282:29 [INFO] [stdout] | [INFO] [stdout] 282 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng` [INFO] [stdout] --> src/frame.rs:314:29 [INFO] [stdout] | [INFO] [stdout] 314 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024. [INFO] [stdout] --> src/frame.rs:284:31 [INFO] [stdout] | [INFO] [stdout] 284 | let num: u8 = rng.gen(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024. [INFO] [stdout] --> src/frame.rs:302:31 [INFO] [stdout] | [INFO] [stdout] 302 | let num: u8 = rng.gen(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024. [INFO] [stdout] --> src/frame.rs:316:29 [INFO] [stdout] | [INFO] [stdout] 316 | expect.push(rng.gen::() as u8); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | pub fn read(&self) -> Result> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 303 | pub fn read(&self) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/camera.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | parent: &CameraReader, [INFO] [stdout] | ^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 335 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 335 | ) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcMeGz4Y/symbols.o" "<3 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/{libserial_test-24140a015c520b49,libparking_lot-62c70f86cd101422,libparking_lot_core-2919fffaf446dc4a,libsmallvec-5dc15f12cdebef01,liblock_api-a7c3a9f3e321ce25,libscopeguard-7ec2214574194454,libfutures-3eb2dde310b70b36,libfutures_executor-f6ffceae39fcc657,libfutures_util-5cfc636125e9776e,libmemchr-08f38e9718637002,libfutures_io-59d0071c9258d69f,libslab-0a476b530f8e6631,libfutures_channel-988ad4f1372ec905,libpin_project_lite-72bf04572caa1c84,libfutures_sink-4f3ee80fddadef94,libfutures_task-e09ab7898221cb97,libpin_utils-3860774ad9b215b5,libfutures_core-6189164566e294f9,libscc-660846de78585b3a,libsdd-de326eb2bcb567ee,libonce_cell-bf2cdf38ba1ec509,libunix_ts-be96d2aeeec01b4f,libdma_buf-f80cea21f2f882c2,libthiserror-47a5a9140aab2409,librustix-f149377f41c4732e,libbitflags-fc1713b2f0086559,liblinux_raw_sys-e0d87a58652c2b0b,liblog-96ff3cebb935140a,librand-e3b5579f7d010296,librand_chacha-8a595f321d0a5315,libppv_lite86-567691a762a1835f,libzerocopy-9a14e3fb12a422f4,libbyteorder-9f6ac6743e38a88c,librand_core-eb3eb10135c7fb05,libgetrandom-9d04e23ceaeae14d,liblibc-443b079b1166f8d5,libcfg_if-3e7fc4e38d4a72b5,libzerocopy-0548387d6402e227,libvideostream_sys-9ae4af6759b5b8cf}.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" "-lvideostream" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcMeGz4Y/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/videostream-1f5630240e428bdb" "-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 -lvideostream [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `videostream` (lib test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c859dec519b6b3b8cc9654db0d965178d7bd92cd9933f985a948c3e40298cb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c859dec519b6b3b8cc9654db0d965178d7bd92cd9933f985a948c3e40298cb8d", kill_on_drop: false }` [INFO] [stdout] c859dec519b6b3b8cc9654db0d965178d7bd92cd9933f985a948c3e40298cb8d