[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70dc4dc55bded9f66832fd4eeed32a027b382bd4
[INFO] testing asukiaaa/rust_canny_edge_camera against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasukiaaa%2Frust_canny_edge_camera" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asukiaaa/rust_canny_edge_camera on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-3/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcb8e44d1e4a5b1fd3cbe2e0234b3ba20a309a0d5f25036f4ba908a08df49f83
[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" "dcb8e44d1e4a5b1fd3cbe2e0234b3ba20a309a0d5f25036f4ba908a08df49f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb8e44d1e4a5b1fd3cbe2e0234b3ba20a309a0d5f25036f4ba908a08df49f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb8e44d1e4a5b1fd3cbe2e0234b3ba20a309a0d5f25036f4ba908a08df49f83", kill_on_drop: false }`
[INFO] [stdout] dcb8e44d1e4a5b1fd3cbe2e0234b3ba20a309a0d5f25036f4ba908a08df49f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e53a70ef9946eadf3b1a8ed6b0e67b054595486694c47955c140d4e380c434
[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" "42e53a70ef9946eadf3b1a8ed6b0e67b054595486694c47955c140d4e380c434", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling ndarray v0.11.1
[INFO] [stderr]    Compiling rscam v0.5.3
[INFO] [stderr]    Compiling num-complex v0.1.41
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling itertools v0.7.6
[INFO] [stderr]    Compiling syn v0.11.11
[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 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 relm-derive-common v0.11.0
[INFO] [stderr]    Compiling pango v0.3.0
[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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.rust_canny_edge_camera.22w3a6hy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301" "/opt/rustwide/target/debug/deps/rust_canny_edge_camera-f1938910b238b301.43gopo4pmxfmksu8.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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librscam-10eaaf927637aace.rlib" "/opt/rustwide/target/debug/deps/librelm-a0e9c050b828f8b7.rlib" "/opt/rustwide/target/debug/deps/librelm_state-596e9d465ff77d9d.rlib" "/opt/rustwide/target/debug/deps/librelm_core-76d9004a2d26b117.rlib" "/opt/rustwide/target/debug/deps/libndarray-2cf57e49e3d78308.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-86c3f807b5dec6aa.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-87e5a4dbf047bfab.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-804321ced8ed257b.rlib" "/opt/rustwide/target/debug/deps/libitertools-bf35dff99fd4e442.rlib" "/opt/rustwide/target/debug/deps/libeither-4e374cb679a69433.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-920020ec146f54b7.rlib" "/opt/rustwide/target/debug/deps/librawpointer-7afdcc898c14c855.rlib" "/opt/rustwide/target/debug/deps/libgtk-dc77074fe6b3bbec.rlib" "/opt/rustwide/target/debug/deps/libgdk-5241cd86687261b9.rlib" "/opt/rustwide/target/debug/deps/libpango-9e20f04b93b5dc50.rlib" "/opt/rustwide/target/debug/deps/libcairo-f4cc61cc74e31acd.rlib" "/opt/rustwide/target/debug/deps/libc_vec-c68a33163d07558f.rlib" "/opt/rustwide/target/debug/deps/libgdk_pixbuf-58c525ef8b393dbf.rlib" "/opt/rustwide/target/debug/deps/libgio-05ecf2e1ebe469a3.rlib" "/opt/rustwide/target/debug/deps/libglib-41270a39711aaa50.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d8255c98acbeab1b.rlib" "/opt/rustwide/target/debug/deps/libgtk_sys-41f991a770eae9b2.rlib" "/opt/rustwide/target/debug/deps/libatk_sys-2d7c9f0a4ea3948e.rlib" "/opt/rustwide/target/debug/deps/libgdk_sys-5f4ac96effe9bb71.rlib" "/opt/rustwide/target/debug/deps/libcairo_sys-4225c11db5bb11cd.rlib" "/opt/rustwide/target/debug/deps/libpango_sys-50c15a09b214c6f4.rlib" "/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-1125a9a3e8b51868.rlib" "/opt/rustwide/target/debug/deps/libgio_sys-8a63e6d9311838a7.rlib" "/opt/rustwide/target/debug/deps/libgobject_sys-1ee04ddfc6755fa6.rlib" "/opt/rustwide/target/debug/deps/libfutures_glib-bb9017ebc9b1bd61.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-43d32403b8818166.rlib" "/opt/rustwide/target/debug/deps/liblog-dcec4b21501291fe.rlib" "/opt/rustwide/target/debug/deps/liblog-956882d223b020c3.rlib" "/opt/rustwide/target/debug/deps/libslab-e17d0e80484ab716.rlib" "/opt/rustwide/target/debug/deps/libnet2-f32d701fc32fefe9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-260278bc02e35295.rlib" "/opt/rustwide/target/debug/deps/libglib_sys-6e427de408153f8b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-432b05d325b83a4e.rlib" "/opt/rustwide/target/debug/deps/libfutures-9eac9ae2303eb3e4.rlib" "/opt/rustwide/target/debug/deps/libbytes-7065d9fd89e22cbc.rlib" "/opt/rustwide/target/debug/deps/libiovec-db29a2290018e3f1.rlib" "/opt/rustwide/target/debug/deps/liblibc-d7c70810c57fa4e4.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-fbf73956e0077036.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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" "42e53a70ef9946eadf3b1a8ed6b0e67b054595486694c47955c140d4e380c434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e53a70ef9946eadf3b1a8ed6b0e67b054595486694c47955c140d4e380c434", kill_on_drop: false }`
[INFO] [stdout] 42e53a70ef9946eadf3b1a8ed6b0e67b054595486694c47955c140d4e380c434