[INFO] updating cached repository https://github.com/plutomonkey/zcash-vanity
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66a6004f430cba34f68c7d6ae3a24a00a7b19a2d
[INFO] testing plutomonkey/zcash-vanity against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplutomonkey%2Fzcash-vanity" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plutomonkey/zcash-vanity on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] crate git repo https://github.com/plutomonkey/zcash-vanity already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a77457d1431493a99309dd2ba171ba227cf3f8d832875dc816adcac70bd82e22
[INFO] running `"docker" "start" "-a" "a77457d1431493a99309dd2ba171ba227cf3f8d832875dc816adcac70bd82e22"`
[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 arrayref v0.3.4
[INFO] [stderr]    Compiling cl-sys v0.4.0
[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 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 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 clap v2.29.2
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling num-rational v0.1.41
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling curve25519-dalek v0.14.4
[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] [stderr] warning: unknown lint: `unreadable_literal`
[INFO] [stderr]  --> src/sha256.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[allow(unreadable_literal)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/device.rs:19:63
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn vanity_device(finished: &atomic::AtomicBool, rng: &mut Rng, tx: &Sender<u64>, platform: PlatformId, device: DeviceId, patterns_sorted: &[String], pattern_words: &[u64], single_match: bool) {
[INFO] [stderr]    |                                                               ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:22:40
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn clear_console_line_80(out: &mut Write) {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.zcash_vanity.8lr3ml5x-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216" "/opt/rustwide/target/debug/deps/zcash_vanity-b68672299986a216.43ate1k81agdkcc9.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-afe8a234f64dacaf/out" "-L" "/opt/rustwide/target/debug/build/rust-crypto-e2db699dfb15c092/out" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl_core-4986cf12dbe7924c.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-bd0a5df465496fc6.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-0f52bc6e4b25bf3c.rlib" "/opt/rustwide/target/debug/deps/libnum-b333c54c136086f2.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-2936778c35f2ba39.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-dc3d5ac41eb4468e.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-76ec6b2bf3cc37da.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-f54179bfb5d51618.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-00248fd462c1965b.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-6acba46b0e200207.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-f6c76c6660380665.rlib" "/opt/rustwide/target/debug/deps/libsubtle-6249a95bb09117dd.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6d962154a64dda91.rlib" "/opt/rustwide/target/debug/deps/libdigest-a7ccab03a86a90f9.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-cbbef3580dd45f55.rlib" "/opt/rustwide/target/debug/deps/libtypenum-6166f626fa6f4e17.rlib" "/opt/rustwide/target/debug/deps/libclear_on_drop-626842c9cdd1f097.rlib" "/opt/rustwide/target/debug/deps/librand-ef927654546cad2e.rlib" "/opt/rustwide/target/debug/deps/libcrypto-41178b226010e323.rlib" "/opt/rustwide/target/debug/deps/libtime-7035e7c2ed585d93.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-bfce5498649dc14e.rlib" "/opt/rustwide/target/debug/deps/librand-842864a269ec590e.rlib" "/opt/rustwide/target/debug/deps/libclap-f27e5dd33bce3131.rlib" "/opt/rustwide/target/debug/deps/libvec_map-fde7c4a229a52116.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-2abeb3ec2be30999.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-058570a6286818eb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-7e502feb443fa63a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4124876739571561.rlib" "/opt/rustwide/target/debug/deps/libatty-af02e1b3a29c9ca4.rlib" "/opt/rustwide/target/debug/deps/liblibc-ddabd3ed831c7936.rlib" "/opt/rustwide/target/debug/deps/libansi_term-f785c7c2ffc0ef82.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-efcd5283ec89720e.rlib" "/opt/rustwide/target/debug/deps/libbs58-0664a40d03f8d87e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1dac1a412c98f50d.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b7841fd014bf83a1.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-338c0763450dca22.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f2e5d11836e0967.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-81a9070bd3553adf.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-e297830377b95af4.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b38b87f2dd197fa0.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-601015f2e15e7e26.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-439f3a589bd88586.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-57ab7e6ac23ce11f.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3aec7f88778e912a.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b6806800b307d4b9.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e49d7651b12f7563.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8266574e26adcc3.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `zcash-vanity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a77457d1431493a99309dd2ba171ba227cf3f8d832875dc816adcac70bd82e22"`
[INFO] running `"docker" "rm" "-f" "a77457d1431493a99309dd2ba171ba227cf3f8d832875dc816adcac70bd82e22"`
[INFO] [stdout] a77457d1431493a99309dd2ba171ba227cf3f8d832875dc816adcac70bd82e22