[INFO] cloning repository https://github.com/asukiaaa/rust_canny_edge_camera [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asukiaaa/rust_canny_edge_camera" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasukiaaa%2Frust_canny_edge_camera", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasukiaaa%2Frust_canny_edge_camera'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70dc4dc55bded9f66832fd4eeed32a027b382bd4 [INFO] testing asukiaaa/rust_canny_edge_camera against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasukiaaa%2Frust_canny_edge_camera" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/asukiaaa/rust_canny_edge_camera on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asukiaaa/rust_canny_edge_camera [INFO] finished tweaking git repo https://github.com/asukiaaa/rust_canny_edge_camera [INFO] tweaked toml for git repo https://github.com/asukiaaa/rust_canny_edge_camera written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/asukiaaa/rust_canny_edge_camera already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04437b00e585f3efe93614688e85f724f2644987e2eca006929c19b2bdc2e4db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "04437b00e585f3efe93614688e85f724f2644987e2eca006929c19b2bdc2e4db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04437b00e585f3efe93614688e85f724f2644987e2eca006929c19b2bdc2e4db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04437b00e585f3efe93614688e85f724f2644987e2eca006929c19b2bdc2e4db", kill_on_drop: false }` [INFO] [stdout] 04437b00e585f3efe93614688e85f724f2644987e2eca006929c19b2bdc2e4db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6996a32a55b74474b92685a670b9f884582a378ec522541765575c332c96e47c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6996a32a55b74474b92685a670b9f884582a378ec522541765575c332c96e47c", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling futures v0.1.18 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling ndarray v0.11.1 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling gio-sys v0.5.0 [INFO] [stderr] Compiling cairo-sys-rs v0.5.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.5.0 [INFO] [stderr] Compiling pango-sys v0.5.0 [INFO] [stderr] Compiling gdk-sys v0.5.0 [INFO] [stderr] Compiling atk-sys v0.5.0 [INFO] [stderr] Compiling gtk-sys v0.5.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rscam v0.5.3 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling itertools v0.7.6 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling cairo-rs v0.3.0 [INFO] [stderr] Compiling gio v0.3.0 [INFO] [stderr] Compiling gdk-pixbuf v0.3.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gdk v0.7.0 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling gtk v0.3.0 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling futures-glib v0.3.2 [INFO] [stderr] Compiling glib v0.4.1 [INFO] [stderr] Compiling relm-core v0.11.0 [INFO] [stderr] Compiling relm-state v0.11.0 [INFO] [stderr] Compiling relm-gen-widget v0.11.0 [INFO] [stderr] Compiling pango v0.3.0 [INFO] [stderr] Compiling relm-derive-common v0.11.0 [INFO] [stderr] Compiling relm-derive v0.11.0 [INFO] [stderr] Compiling relm v0.11.0 [INFO] [stderr] Compiling rust_canny_edge_camera v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/main.rs:200:34 [INFO] [stdout] | [INFO] [stdout] 200 | for p in edge_mat.into_shape((uw * uh)).unwrap().to_vec() { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.rust_canny_edge_camera.57nutnpa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-7286df33ad0bf636.56cnhzgjpksuyrfv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librscam-07e004c78d80b9b4.rlib" "/opt/rustwide/target/debug/deps/librelm-a16d5a8fddc4db00.rlib" "/opt/rustwide/target/debug/deps/librelm_state-2755f545b2bb2bd6.rlib" "/opt/rustwide/target/debug/deps/librelm_core-0c0291f7f73aedec.rlib" "/opt/rustwide/target/debug/deps/libndarray-251ceb3f479f1f55.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-92eafe6a9608d037.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f56de9576fe6c541.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-301c961d539dee76.rlib" "/opt/rustwide/target/debug/deps/libitertools-715a5363e660335b.rlib" "/opt/rustwide/target/debug/deps/libeither-70d1cf53f3d849db.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-307965ffc2d121d8.rlib" "/opt/rustwide/target/debug/deps/librawpointer-41ddca43712ea014.rlib" "/opt/rustwide/target/debug/deps/libgtk-bbe1c92d509138cb.rlib" "/opt/rustwide/target/debug/deps/libgdk-724cc96957ea1fcd.rlib" "/opt/rustwide/target/debug/deps/libpango-d0a213b91c23e451.rlib" "/opt/rustwide/target/debug/deps/libcairo-7e9dfe6eb6b72809.rlib" "/opt/rustwide/target/debug/deps/libc_vec-276349dd6fe21027.rlib" "/opt/rustwide/target/debug/deps/libgdk_pixbuf-223cb62c058e1a47.rlib" "/opt/rustwide/target/debug/deps/libgio-8383b6d885026785.rlib" "/opt/rustwide/target/debug/deps/libglib-d849c2f1dc4ea08f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-8a93a1eb4411db37.rlib" "/opt/rustwide/target/debug/deps/libgtk_sys-67dd6f7540f8c326.rlib" "/opt/rustwide/target/debug/deps/libatk_sys-69b93452fecedbe3.rlib" "/opt/rustwide/target/debug/deps/libgdk_sys-625c6a65e5205612.rlib" "/opt/rustwide/target/debug/deps/libcairo_sys-84caa6beb23bcb29.rlib" "/opt/rustwide/target/debug/deps/libpango_sys-feb05a6ecc2b8acd.rlib" "/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-4aa9599484388c59.rlib" "/opt/rustwide/target/debug/deps/libgio_sys-7752c05379a93fc7.rlib" "/opt/rustwide/target/debug/deps/libgobject_sys-9e182f7c9438de1a.rlib" "/opt/rustwide/target/debug/deps/libfutures_glib-0ca93c5b87e5c999.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-d42b275c418e397c.rlib" "/opt/rustwide/target/debug/deps/liblog-0a772a50697bd53a.rlib" "/opt/rustwide/target/debug/deps/liblog-cb34a90061c8621b.rlib" "/opt/rustwide/target/debug/deps/libslab-f6b13aef8495daae.rlib" "/opt/rustwide/target/debug/deps/libnet2-c9fcbceb8c67c408.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-47728bf37d55435b.rlib" "/opt/rustwide/target/debug/deps/libglib_sys-217202e88753ff2c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1571ba03acf75a34.rlib" "/opt/rustwide/target/debug/deps/libfutures-2cf49c7d7aa259cc.rlib" "/opt/rustwide/target/debug/deps/libbytes-9bd97c28ffee869f.rlib" "/opt/rustwide/target/debug/deps/libiovec-a2a8cb57f6b22d79.rlib" "/opt/rustwide/target/debug/deps/liblibc-00385ddaf933bab9.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-853a6ed81c4274b3.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lv4l2" "-lgtk-3" "-lgdk-3" "-lpangocairo-1.0" "-lpango-1.0" "-lharfbuzz" "-latk-1.0" "-lcairo-gobject" "-lcairo" "-lgdk_pixbuf-2.0" "-lgio-2.0" "-lgobject-2.0" "-lglib-2.0" "-latk-1.0" "-lgobject-2.0" "-lglib-2.0" "-lgdk-3" "-lpangocairo-1.0" "-lpango-1.0" "-lharfbuzz" "-lgdk_pixbuf-2.0" "-lcairo-gobject" "-lcairo" "-lgobject-2.0" "-lglib-2.0" "-lcairo" "-lpango-1.0" "-lgobject-2.0" "-lglib-2.0" "-lharfbuzz" "-lgdk_pixbuf-2.0" "-lgobject-2.0" "-lglib-2.0" "-lgio-2.0" "-lgobject-2.0" "-lglib-2.0" "-lgobject-2.0" "-lglib-2.0" "-lglib-2.0" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lv4l2 [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_canny_edge_camera` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "6996a32a55b74474b92685a670b9f884582a378ec522541765575c332c96e47c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6996a32a55b74474b92685a670b9f884582a378ec522541765575c332c96e47c", kill_on_drop: false }` [INFO] [stdout] 6996a32a55b74474b92685a670b9f884582a378ec522541765575c332c96e47c