[INFO] fetching crate nano-vanity 0.4.10...
[INFO] testing nano-vanity-0.4.10 against 1.47.0 for beta-1.48-1
[INFO] extracting crate nano-vanity 0.4.10 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nano-vanity 0.4.10 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nano-vanity 0.4.10
[INFO] finished tweaking crates.io crate nano-vanity 0.4.10
[INFO] tweaked toml for crates.io crate nano-vanity 0.4.10 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate nano-vanity 0.4.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa68a8c3408281f012945844fecc6e1de12a521c53b6b90fe8975e29ae7649d6
[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" "aa68a8c3408281f012945844fecc6e1de12a521c53b6b90fe8975e29ae7649d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa68a8c3408281f012945844fecc6e1de12a521c53b6b90fe8975e29ae7649d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa68a8c3408281f012945844fecc6e1de12a521c53b6b90fe8975e29ae7649d6", kill_on_drop: false }`
[INFO] [stdout] aa68a8c3408281f012945844fecc6e1de12a521c53b6b90fe8975e29ae7649d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6fef276765e22faf7e584cf479aa3b2192793a8f5ebe57e5d874b3e5bb7a2c6
[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" "a6fef276765e22faf7e584cf479aa3b2192793a8f5ebe57e5d874b3e5bb7a2c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling spin v0.5.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling subtle v2.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling futures v0.1.18
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling hex v0.3.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling syn v0.11.11
[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 c2-chacha v0.2.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling clap v2.30.0
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling blake2 v0.7.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.1
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling qutex v0.2.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling failure_derive v0.1.1
[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 ocl v0.19.3
[INFO] [stderr]    Compiling nano-vanity v0.4.10 (/opt/rustwide/workdir)
[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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.nano_vanity.y78vpan9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a" "/opt/rustwide/target/debug/deps/nano_vanity-aaddd1d2ed1b1c9a.33v35k79bwkyesf7.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-d0937e19f407e77e/out" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-254cdc781999cfbc/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl-5ed568782aadb47a.rlib" "/opt/rustwide/target/debug/deps/libqutex-b93df49dcbf4ea06.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-a00830756392dcb4.rlib" "/opt/rustwide/target/debug/deps/libnodrop-21607b52181e4951.rlib" "/opt/rustwide/target/debug/deps/libocl_core-bd64433d78fe97d7.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-1faabe5c9b2f2bf5.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-9ef8ed28017ded3b.rlib" "/opt/rustwide/target/debug/deps/libnum-7d9db72af8d17181.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-73d0bb589e78b36d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-a1cf5c9cda0f9ca1.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-97fcc7024827657f.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-d4fbc9ec5843ec8b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-426df61d7b0bc407.rlib" "/opt/rustwide/target/debug/deps/libfailure-4dfb2bec80106a19.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b24f6822801a859d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-93cf274e52bbd459.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-694808abe13a80b2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4ae6418f2ce383af.rlib" "/opt/rustwide/target/debug/deps/libfutures-438e9c81561ecc6f.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-48d56c8745ab3584.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-664b2368518a3369.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9e526912d7968887.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-b94f9e5a325066ba.rlib" "/opt/rustwide/target/debug/deps/librand-74f1f8667b41a5b9.rlib" "/opt/rustwide/target/debug/deps/librand-a064be8083fd0094.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-76a6d095bf2b9079.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-d5fb082df905f555.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-84b40021f9ec839c.rlib" "/opt/rustwide/target/debug/deps/librand_core-1d92be664368cdc6.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-edf1741b0022fdc7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-57efb81872f273b1.rlib" "/opt/rustwide/target/debug/deps/libspin-d54be00187785f77.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-646685b9187a1073.rlib" "/opt/rustwide/target/debug/deps/libhex-130e7fd0f3c8d253.rlib" "/opt/rustwide/target/debug/deps/libclap-3a926b20e330ae13.rlib" "/opt/rustwide/target/debug/deps/libvec_map-3839d0a8d14d7ed3.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-9f98e4e64378f300.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-601d20444fd23708.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ea03f5065b404c61.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a3b8effd6dc295d0.rlib" "/opt/rustwide/target/debug/deps/libatty-6ef48b1291525fbe.rlib" "/opt/rustwide/target/debug/deps/liblibc-6bde233c350942f0.rlib" "/opt/rustwide/target/debug/deps/libansi_term-30c16cfc6179f9f1.rlib" "/opt/rustwide/target/debug/deps/libblake2-069c05d5516aed8a.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-9c8c159b986ad894.rlib" "/opt/rustwide/target/debug/deps/libconstant_time_eq-983c0198cb47111e.rlib" "/opt/rustwide/target/debug/deps/libdigest-75a3e817bc0cfc5c.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-faede475f9205a64.rlib" "/opt/rustwide/target/debug/deps/libbyte_tools-4c0b209e458f430c.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-eccc170298f133f1.rlib" "/opt/rustwide/target/debug/deps/libsubtle-60eea9e0c9848682.rlib" "/opt/rustwide/target/debug/deps/librand_core-d71cae5282502013.rlib" "/opt/rustwide/target/debug/deps/libdigest-df03d1766c0c3f72.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-75daa4b4a73cfa99.rlib" "/opt/rustwide/target/debug/deps/libtypenum-3260e29f5f3a5e29.rlib" "/opt/rustwide/target/debug/deps/libclear_on_drop-17dd6e4c5ac4d281.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-29e8962d19f52566.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nano-vanity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a6fef276765e22faf7e584cf479aa3b2192793a8f5ebe57e5d874b3e5bb7a2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fef276765e22faf7e584cf479aa3b2192793a8f5ebe57e5d874b3e5bb7a2c6", kill_on_drop: false }`
[INFO] [stdout] a6fef276765e22faf7e584cf479aa3b2192793a8f5ebe57e5d874b3e5bb7a2c6
