[INFO] cloning repository https://github.com/plutomonkey/zcash-vanity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plutomonkey/zcash-vanity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutomonkey%2Fzcash-vanity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutomonkey%2Fzcash-vanity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66a6004f430cba34f68c7d6ae3a24a00a7b19a2d
[INFO] testing plutomonkey/zcash-vanity against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutomonkey%2Fzcash-vanity" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plutomonkey/zcash-vanity on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plutomonkey/zcash-vanity
[INFO] finished tweaking git repo https://github.com/plutomonkey/zcash-vanity
[INFO] tweaked toml for git repo https://github.com/plutomonkey/zcash-vanity written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/plutomonkey/zcash-vanity already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8241f6574cb84ff4f695e379649a6c831635ec83b7638113cd70d40502ade215
[INFO] running `Command { std: "docker" "start" "-a" "8241f6574cb84ff4f695e379649a6c831635ec83b7638113cd70d40502ade215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8241f6574cb84ff4f695e379649a6c831635ec83b7638113cd70d40502ade215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8241f6574cb84ff4f695e379649a6c831635ec83b7638113cd70d40502ade215", kill_on_drop: false }`
[INFO] [stdout] 8241f6574cb84ff4f695e379649a6c831635ec83b7638113cd70d40502ade215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef32d704fd31ecb4e57e69217c8b3a4a305a5b30e9096954947476d1502cd29
[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" "0ef32d704fd31ecb4e57e69217c8b3a4a305a5b30e9096954947476d1502cd29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling num-traits v0.1.42
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.0
[INFO] [stderr]    Compiling arrayref v0.3.4
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling bs58 v0.2.0
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rand v0.3.20
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling ocl-core v0.7.0
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.41
[INFO] [stderr]    Compiling subtle v0.3.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling curve25519-dalek v0.14.4
[INFO] [stderr]    Compiling num-rational v0.1.41
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling zcash-vanity v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `unreadable_literal`
[INFO] [stdout]  --> src/sha256.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[allow(unreadable_literal)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/device.rs:19:63
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn vanity_device(finished: &atomic::AtomicBool, rng: &mut Rng, tx: &Sender<u64>, platform: PlatformId, device: DeviceId, patterns_sor...
[INFO] [stdout]    |                                                               ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn clear_console_line_80(out: &mut Write) {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.zcash_vanity.5ywr23k5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02" "/opt/rustwide/target/debug/deps/zcash_vanity-2a26a82a56ce2a02.bigwacw0cj00iwh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/clear_on_drop-d6f8eb73aad67c8b/out" "-L" "/opt/rustwide/target/debug/build/rust-crypto-bc5b9eed81ae781f/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl_core-b5eae482ca521249.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-16d25167b311cefb.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-c88dc0ef80681a7d.rlib" "/opt/rustwide/target/debug/deps/libnum-849b8aeed0cde035.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-1b95897ed0854429.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-e4cad3a46723856c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-a1fa89d7c8e96954.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b718f5afff86aac6.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5ce2ef802d93df2f.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-0642591aa0025614.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-cf624d3958020e28.rlib" "/opt/rustwide/target/debug/deps/libsubtle-25677e72550008eb.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-53e7e11a72287f3a.rlib" "/opt/rustwide/target/debug/deps/libdigest-93f761afd9ab1e1c.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-54c329ddd6c7d7af.rlib" "/opt/rustwide/target/debug/deps/libtypenum-fd41ad690887ee53.rlib" "/opt/rustwide/target/debug/deps/libclear_on_drop-9d5c733d20305a9a.rlib" "/opt/rustwide/target/debug/deps/librand-77bf164efe6fe389.rlib" "/opt/rustwide/target/debug/deps/libcrypto-22a10fd21b1bd282.rlib" "/opt/rustwide/target/debug/deps/libtime-f70fda684b66ec11.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-cf160550f07bf347.rlib" "/opt/rustwide/target/debug/deps/librand-70f2b6b347f5831d.rlib" "/opt/rustwide/target/debug/deps/libclap-aedb28030d963ffe.rlib" "/opt/rustwide/target/debug/deps/libvec_map-9dd5ef6849339e6d.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-62c93f1465599eaf.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-4dd2557e3fc1d326.rlib" "/opt/rustwide/target/debug/deps/libstrsim-a6da7c298dd90abb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-fe4e05131e8568e3.rlib" "/opt/rustwide/target/debug/deps/libatty-59f2661ce29a7e2a.rlib" "/opt/rustwide/target/debug/deps/liblibc-828b3fef0326b037.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76fd54e8870ae944.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-589ceaf825b4f9ec.rlib" "/opt/rustwide/target/debug/deps/libbs58-5e15f9be03fd43d5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stdout]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zcash-vanity`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0ef32d704fd31ecb4e57e69217c8b3a4a305a5b30e9096954947476d1502cd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef32d704fd31ecb4e57e69217c8b3a4a305a5b30e9096954947476d1502cd29", kill_on_drop: false }`
[INFO] [stdout] 0ef32d704fd31ecb4e57e69217c8b3a4a305a5b30e9096954947476d1502cd29