[INFO] updating cached repository https://github.com/webmaster128/lisk-vanity
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 652fb32109058ab7a4767168ab577299762c1ecd
[INFO] testing webmaster128/lisk-vanity against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebmaster128%2Flisk-vanity" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/webmaster128/lisk-vanity on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/webmaster128/lisk-vanity
[INFO] finished tweaking git repo https://github.com/webmaster128/lisk-vanity
[INFO] tweaked toml for git repo https://github.com/webmaster128/lisk-vanity written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/webmaster128/lisk-vanity already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c9f6091a0ab84592cae04574d1efa514eeef6a621f3c3f8e9f260fc18a611dfa
[INFO] running `"docker" "start" "-a" "c9f6091a0ab84592cae04574d1efa514eeef6a621f3c3f8e9f260fc18a611dfa"`
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling cl-sys v0.4.1
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling subtle v0.6.3
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling futures v0.1.18
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling hex v0.3.1
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling ocl-core v0.10.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-complex v0.1.42
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling clap v2.30.0
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling curve25519-dalek v0.16.4
[INFO] [stderr]    Compiling qutex v0.2.0
[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 backtrace v0.3.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling ed25519-dalek v0.6.2
[INFO] [stderr]    Compiling ocl v0.19.1
[INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.1/src/standard/buffer.rs:1609:13
[INFO] [stderr]      |
[INFO] [stderr] 1606 |         let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?;
[INFO] [stderr]      |                                                                       ---- mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1609 |             &self.cmd.buffer.obj_core, true, flags, offset, len, ewait, enew)?;
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1614 |             queue.clone()))
[INFO] [stderr]      |             ----- mutable borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.1/src/standard/buffer.rs:1613:57
[INFO] [stderr]      |
[INFO] [stderr] 1606 |         let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?;
[INFO] [stderr]      |                                                                       ---- mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1613 |         Ok(MemMap::new(mm_core, len, None, unmap_event, self.cmd.buffer.obj_core.clone(),
[INFO] [stderr]      |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr] 1614 |             queue.clone()))
[INFO] [stderr]      |             ----- mutable borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.1/src/standard/buffer.rs:1635:13
[INFO] [stderr]      |
[INFO] [stderr] 1630 |         let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?;
[INFO] [stderr]      |                                                                       ---- mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1635 |             &self.cmd.buffer.obj_core, false, flags, offset, len, ewait,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1646 |             self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/))
[INFO] [stderr]      |                                               ----- mutable borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] warning[E0502]: cannot borrow `self.cmd.buffer.obj_core` as immutable because it is also borrowed as mutable
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ocl-0.19.1/src/standard/buffer.rs:1646:13
[INFO] [stderr]      |
[INFO] [stderr] 1630 |         let (offset, len, queue, flags, ewait, enew, /*is_mapped*/) = self.enq_details()?;
[INFO] [stderr]      |                                                                       ---- mutable borrow occurs here
[INFO] [stderr] ...
[INFO] [stderr] 1646 |             self.cmd.buffer.obj_core.clone(), queue.clone(), /*is_mapped*/))
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^          ----- mutable borrow later used here
[INFO] [stderr]      |             |
[INFO] [stderr]      |             immutable borrow occurs here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling lisk-vanity v0.1.0 (/opt/rustwide/workdir)
[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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.lisk_vanity.8m8x7eno-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3" "/opt/rustwide/target/debug/deps/lisk_vanity-ba67d4aba48152f3.274o4ozg3xdnaz26.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-d042c51e80e0b6cc/out" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-369eb1a32ec550d3/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl-d73c9a7e8db5f91d.rlib" "/opt/rustwide/target/debug/deps/libqutex-c15a94df7c5b0f2e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-db2b07964beaa07a.rlib" "/opt/rustwide/target/debug/deps/libnodrop-7dbbe7e07d4bd2c5.rlib" "/opt/rustwide/target/debug/deps/libocl_core-73acd435a8d841cd.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-4bf73b539d6e8ea2.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-300c2ae79740b19b.rlib" "/opt/rustwide/target/debug/deps/libnum-dcf2414101b7e171.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-fe67cf8929ee8294.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-02bcfe9e57fdd243.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ec95876886f8c0e5.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-c618a2aa4f2f5225.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-524cf135b3f32049.rlib" "/opt/rustwide/target/debug/deps/libfutures-49ff641db58c0f77.rlib" "/opt/rustwide/target/debug/deps/libsha2-d3e5ceb9e2b65580.rlib" "/opt/rustwide/target/debug/deps/libfake_simd-094cea55da6c562c.rlib" "/opt/rustwide/target/debug/deps/libblock_buffer-9b9cfd78d7cf842a.rlib" "/opt/rustwide/target/debug/deps/libarrayref-53385276db331bba.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-4a9023324be90bd3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-3980b8f4763cad4b.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-7a6f2cc2b91bd89b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-a90ba5e606ae984c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4780b1c27885623c.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-32acd8f7efa22e3e.rlib" "/opt/rustwide/target/debug/deps/libhex-e01326093e3d4e55.rlib" "/opt/rustwide/target/debug/deps/libed25519_dalek-5ad84039ee5186b6.rlib" "/opt/rustwide/target/debug/deps/libfailure-89a2110d78ee56d8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-c6704c605890e9b1.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-4f97e3eae84c3b84.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a36bc1027d393b72.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ee321c1d811ce804.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-2b34b4078623e8ae.rlib" "/opt/rustwide/target/debug/deps/libsubtle-312daa289d12bc08.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c4c1aa6053a77371.rlib" "/opt/rustwide/target/debug/deps/libclear_on_drop-1b5af08e97ed1294.rlib" "/opt/rustwide/target/debug/deps/librand-e88de8ae625023f2.rlib" "/opt/rustwide/target/debug/deps/libdigest-5fb8f88e4b28969e.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-bdb2748a72531a3d.rlib" "/opt/rustwide/target/debug/deps/libtypenum-c23e2539379fd377.rlib" "/opt/rustwide/target/debug/deps/libclap-1a089041c0b08f8a.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0a9fdf468224ebba.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c6768d2384b56552.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-6650fb1e4e588dd9.rlib" "/opt/rustwide/target/debug/deps/libstrsim-421bb410b122b449.rlib" "/opt/rustwide/target/debug/deps/libbitflags-78d40378678c0318.rlib" "/opt/rustwide/target/debug/deps/libatty-cabc512098f62442.rlib" "/opt/rustwide/target/debug/deps/liblibc-fabc313502f380ec.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d95eaae15414fddf.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-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
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `lisk-vanity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c9f6091a0ab84592cae04574d1efa514eeef6a621f3c3f8e9f260fc18a611dfa"`
[INFO] running `"docker" "rm" "-f" "c9f6091a0ab84592cae04574d1efa514eeef6a621f3c3f8e9f260fc18a611dfa"`
[INFO] [stdout] c9f6091a0ab84592cae04574d1efa514eeef6a621f3c3f8e9f260fc18a611dfa