[INFO] fetching crate zcash-vanity 0.2.9...
[INFO] testing zcash-vanity-0.2.9 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate zcash-vanity 0.2.9 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate zcash-vanity 0.2.9 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zcash-vanity 0.2.9
[INFO] finished tweaking crates.io crate zcash-vanity 0.2.9
[INFO] tweaked toml for crates.io crate zcash-vanity 0.2.9 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate crates.io crate zcash-vanity 0.2.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf728b0e93b6821af471bb572f9e59d8bb7e60fb9ca3ae34a91807d7ed70620
[INFO] running `Command { std: "docker" "start" "-a" "4cf728b0e93b6821af471bb572f9e59d8bb7e60fb9ca3ae34a91807d7ed70620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf728b0e93b6821af471bb572f9e59d8bb7e60fb9ca3ae34a91807d7ed70620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf728b0e93b6821af471bb572f9e59d8bb7e60fb9ca3ae34a91807d7ed70620", kill_on_drop: false }`
[INFO] [stdout] 4cf728b0e93b6821af471bb572f9e59d8bb7e60fb9ca3ae34a91807d7ed70620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00d637e726629d920fa72f08bea5b743eef2e00efb8e6d8ae5d56ec884aec2d
[INFO] running `Command { std: "docker" "start" "-a" "b00d637e726629d920fa72f08bea5b743eef2e00efb8e6d8ae5d56ec884aec2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bs58 v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling ocl-core v0.7.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling zcash-vanity v0.2.9 (/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/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.zcash_vanity.2005f795-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693.1a3tpmjuudigq4w4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/rust-crypto-416cb17ddeeb2a1e/out" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgetrandom-ad470a7607951283.rlib" "/opt/rustwide/target/debug/deps/libocl_core-4c112559f6c9f9e3.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-5e0ad5bec83a0430.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-e0d461a0e6011fd6.rlib" "/opt/rustwide/target/debug/deps/libnum-3350ea87135c18a9.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-8d70d4c9aca19a2d.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-657dd9fe5fb1f3ab.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f5792c89439cb29f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-68badb54d442bdd4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-747845bc9efb2d79.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-9a21891a70718301.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-fd6f78b97656be6c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-b01ac3b4430ee179.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-4fefda6154a50960.rlib" "/opt/rustwide/target/debug/deps/libsubtle-a275585f31b8584d.rlib" "/opt/rustwide/target/debug/deps/libzeroize-a1cdf828262ec098.rlib" "/opt/rustwide/target/debug/deps/librand_core-b28930380651a33e.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-748e76e31053882c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libdigest-ac18d5f72a5b640a.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-ca9c687ed0be142a.rlib" "/opt/rustwide/target/debug/deps/libtypenum-6779dcfdd4e12b61.rlib" "/opt/rustwide/target/debug/deps/libcrypto-04579352e39a748c.rlib" "/opt/rustwide/target/debug/deps/libtime-b4892a78db5c9184.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-306a29a12f142e2b.rlib" "/opt/rustwide/target/debug/deps/librand-801a3c4786470ae8.rlib" "/opt/rustwide/target/debug/deps/librand-f60e439f340f8aa0.rlib" "/opt/rustwide/target/debug/deps/libclap-46481eba639d7089.rlib" "/opt/rustwide/target/debug/deps/libvec_map-dab3909866655c61.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-5fec79f426ca26e0.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6da279cd4f865ec2.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c0d73e3d44b574a0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-05dfd5b5d1225bed.rlib" "/opt/rustwide/target/debug/deps/libatty-d10a8422999068b4.rlib" "/opt/rustwide/target/debug/deps/liblibc-d6d5cbad66199418.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76ca62e328105e50.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-a56eb54c3a7d7629.rlib" "/opt/rustwide/target/debug/deps/libbs58-41f7cac46381ef6a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/zcash_vanity-27188bf6a0053693" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zcash-vanity` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b00d637e726629d920fa72f08bea5b743eef2e00efb8e6d8ae5d56ec884aec2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00d637e726629d920fa72f08bea5b743eef2e00efb8e6d8ae5d56ec884aec2d", kill_on_drop: false }`
[INFO] [stdout] b00d637e726629d920fa72f08bea5b743eef2e00efb8e6d8ae5d56ec884aec2d