[INFO] cloning repository https://github.com/ketenburhan/ascii-webcam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ketenburhan/ascii-webcam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fketenburhan%2Fascii-webcam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fketenburhan%2Fascii-webcam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 969919cd9d2d71ae2a1f9ea4d84745e7881ed03e
[INFO] testing ketenburhan/ascii-webcam against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fketenburhan%2Fascii-webcam" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ketenburhan/ascii-webcam on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ketenburhan/ascii-webcam
[INFO] finished tweaking git repo https://github.com/ketenburhan/ascii-webcam
[INFO] tweaked toml for git repo https://github.com/ketenburhan/ascii-webcam written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/ketenburhan/ascii-webcam already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e9f480a2495908dc931b2acf64df4a29f7ec54871a577dade438cc32431f989
[INFO] running `Command { std: "docker" "start" "-a" "7e9f480a2495908dc931b2acf64df4a29f7ec54871a577dade438cc32431f989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e9f480a2495908dc931b2acf64df4a29f7ec54871a577dade438cc32431f989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9f480a2495908dc931b2acf64df4a29f7ec54871a577dade438cc32431f989", kill_on_drop: false }`
[INFO] [stdout] 7e9f480a2495908dc931b2acf64df4a29f7ec54871a577dade438cc32431f989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03e5f3dae1adcdcfdfee78a3cd48ddea6d4b067509338a5e5d9b04075dc54223
[INFO] running `Command { std: "docker" "start" "-a" "03e5f3dae1adcdcfdfee78a3cd48ddea6d4b067509338a5e5d9b04075dc54223", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling lebe v0.5.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling png v0.17.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rscam v0.5.5
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling nanorand v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tiff v0.7.1
[INFO] [stderr]    Compiling jpeg-decoder v0.2.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling flume v0.10.11
[INFO] [stderr]    Compiling exr v1.4.1
[INFO] [stderr]    Compiling image v0.24.0
[INFO] [stderr]    Compiling ascii-image v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.ascii_image.8efa5cc6-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748.qi17381a9g234q2.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librscam-c8e1fd1888375064.rlib" "/opt/rustwide/target/debug/deps/libimage-ea9e7fe9148adc78.rlib" "/opt/rustwide/target/debug/deps/libbytemuck-689820ef54edf3a5.rlib" "/opt/rustwide/target/debug/deps/libpng-a45a9ded99ea7998.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-cda3bd00fd825c36.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-e8f655300291efe9.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-9bfe85b405c83e48.rlib" "/opt/rustwide/target/debug/deps/librayon-bfe06947bf97a9d1.rlib" "/opt/rustwide/target/debug/deps/librayon_core-67faa6b0b927f28d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-609b48a98582154d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-6aed8397e6044fe3.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ad14ed7792de2c4c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-a5e760f00ed88832.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-dcd626cc178af15c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libeither-1fa9e7dc99f602fc.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-0a9edc57bfe4f517.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3429a6c0a96c5bd0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-acb6d5b6dec808e6.rlib" "/opt/rustwide/target/debug/deps/libgif-34befc66f6760d09.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-76ea6da9e2ca7302.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3c1d15de51ccf7c5.rlib" "/opt/rustwide/target/debug/deps/libtiff-6cb57fcb7dce3e00.rlib" "/opt/rustwide/target/debug/deps/libflate2-51dc06b7ab87ef9b.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-9c4f46919b808084.rlib" "/opt/rustwide/target/debug/deps/libadler-92f8db84032ff960.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-9896b517ec177538.rlib" "/opt/rustwide/target/debug/deps/libweezl-55d032a32b789a6f.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-9029e8e4bf7c0caa.rlib" "/opt/rustwide/target/debug/deps/libexr-25e5ecebeae2a5c7.rlib" "/opt/rustwide/target/debug/deps/libflume-e466ef55f016c71f.rlib" "/opt/rustwide/target/debug/deps/libspin-4e4599e3c60f061a.rlib" "/opt/rustwide/target/debug/deps/liblock_api-b68d8cfff37d1e2b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-54ff2283d814f48f.rlib" "/opt/rustwide/target/debug/deps/libpin_project-1e6bf13fd8189706.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-72f7c496e8f19819.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-b12b76f27e368d75.rlib" "/opt/rustwide/target/debug/deps/libnanorand-1e965bd7f4d00c3a.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-73b52b37475b0817.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-51f57aee904ee95f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-413a42833b25b35d.rlib" "/opt/rustwide/target/debug/deps/liblibc-2b3836b7c453a2ba.rlib" "/opt/rustwide/target/debug/deps/libbit_field-208a6f18d8e8b787.rlib" "/opt/rustwide/target/debug/deps/libinflate-87506c1834c4db17.rlib" "/opt/rustwide/target/debug/deps/libdeflate-2b278d7d36dbe927.rlib" "/opt/rustwide/target/debug/deps/libadler32-4ad3039ef892af0b.rlib" "/opt/rustwide/target/debug/deps/liblebe-dbbff7515518cd65.rlib" "/opt/rustwide/target/debug/deps/libhalf-02cac1b009e151a6.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9a9406f60e570d53.rlib" "/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lv4l2" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ascii_image-fc59a14280cd4748" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ascii-image` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "03e5f3dae1adcdcfdfee78a3cd48ddea6d4b067509338a5e5d9b04075dc54223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e5f3dae1adcdcfdfee78a3cd48ddea6d4b067509338a5e5d9b04075dc54223", kill_on_drop: false }`
[INFO] [stdout] 03e5f3dae1adcdcfdfee78a3cd48ddea6d4b067509338a5e5d9b04075dc54223