[INFO] fetching crate nano-vanity 0.4.13...
[INFO] testing nano-vanity-0.4.13 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nano-vanity 0.4.13 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate nano-vanity 0.4.13 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nano-vanity 0.4.13
[INFO] finished tweaking crates.io crate nano-vanity 0.4.13
[INFO] tweaked toml for crates.io crate nano-vanity 0.4.13 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate nano-vanity 0.4.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57ceb25cf9edc2cd90d713b4a0b127813c327f14d357797d8b22600fc4bca8fd
[INFO] running `Command { std: "docker" "start" "-a" "57ceb25cf9edc2cd90d713b4a0b127813c327f14d357797d8b22600fc4bca8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ceb25cf9edc2cd90d713b4a0b127813c327f14d357797d8b22600fc4bca8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ceb25cf9edc2cd90d713b4a0b127813c327f14d357797d8b22600fc4bca8fd", kill_on_drop: false }`
[INFO] [stdout] 57ceb25cf9edc2cd90d713b4a0b127813c327f14d357797d8b22600fc4bca8fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0deb64df61a848a8ce2037a565b3d93e92a919f6afe30090aab06a238da04fed
[INFO] running `Command { std: "docker" "start" "-a" "0deb64df61a848a8ce2037a565b3d93e92a919f6afe30090aab06a238da04fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling bitflags v1.3.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling ocl-core-vector v0.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling nano-vanity v0.4.13 (/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/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.nano_vanity.9dfbbecf-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a.2uz9umit83fo1axo.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/clear_on_drop-7ff9228d0b3c71e1/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl-5043856d73554fc0.rlib" "/opt/rustwide/target/debug/deps/libqutex-96641e7e3bfccdee.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-066bf20dbcb16896.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-49dbcae5e6ff3fa0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-58f5c65353b647fc.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-8267d0243a029e28.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-07902b232e4c6bf7.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-a57a6a52cef5676e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-33487413c0d3941b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-e176cdcd5c7de599.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-2b57d9522de422df.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4dc40f94662accb2.rlib" "/opt/rustwide/target/debug/deps/libnodrop-10739558e1f9fdfb.rlib" "/opt/rustwide/target/debug/deps/libocl_core-e2cc6e8b08533a4d.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-9422c45160519922.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-1167af455f6de3c8.rlib" "/opt/rustwide/target/debug/deps/libnum-18bc6f6d2dcb1a2a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-cee69d9f2c8c0baf.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-25b3d39e048407a4.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-16d1c858e21fd796.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-ae5885e72b77ecbf.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-27a2755afd7ed9c3.rlib" "/opt/rustwide/target/debug/deps/libfailure-82e1f7594bc2a50a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-833dacf61337d8ed.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-c96737ccceaf4411.rlib" "/opt/rustwide/target/debug/deps/libadler-005892d84f32fadf.rlib" "/opt/rustwide/target/debug/deps/libobject-55bb317edbc82d50.rlib" "/opt/rustwide/target/debug/deps/libmemchr-ebace00b9c3d80aa.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-40bad05ad5d51207.rlib" "/opt/rustwide/target/debug/deps/libgimli-d28cbc7b43fefc71.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-b5eb80ae30b1d73f.rlib" "/opt/rustwide/target/debug/deps/libfutures-1e2976b395eeb9c1.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-4c0b9e2d3bcae8b7.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-cc97572375c3091b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d502c4cc34a0f1bf.rlib" "/opt/rustwide/target/debug/deps/librand-27d78996c3b08f2c.rlib" "/opt/rustwide/target/debug/deps/librand-260971527872a7b9.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-742e2dc442218db8.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-069634687179693a.rlib" "/opt/rustwide/target/debug/deps/librand_core-f1edbdac590524fc.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-cb14f43eb657491f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-00709a10f17aac7c.rlib" "/opt/rustwide/target/debug/deps/libhex-cfc827af4edd6053.rlib" "/opt/rustwide/target/debug/deps/libclap-52c758cec053680e.rlib" "/opt/rustwide/target/debug/deps/libvec_map-5f104c2ee05f26e6.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-349506f3b2349b3f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-05a4b639dec6224c.rlib" "/opt/rustwide/target/debug/deps/libstrsim-0fc606efc91e3789.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7e09eaf5eddf0de3.rlib" "/opt/rustwide/target/debug/deps/libatty-c620bc27dffa0be9.rlib" "/opt/rustwide/target/debug/deps/liblibc-375491a23473bf30.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "/opt/rustwide/target/debug/deps/libblake2-b1f9c557d603c027.rlib" "/opt/rustwide/target/debug/deps/libopaque_debug-d425f2f530aa65be.rlib" "/opt/rustwide/target/debug/deps/libcrypto_mac-86268d5c27cd3d94.rlib" "/opt/rustwide/target/debug/deps/libdigest-32409e222fbee1e7.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-25205935fbe97910.rlib" "/opt/rustwide/target/debug/deps/libcurve25519_dalek-7867da92f1536139.rlib" "/opt/rustwide/target/debug/deps/libsubtle-1c936aa8341cd523.rlib" "/opt/rustwide/target/debug/deps/librand_core-dc0814e3e8c1ac31.rlib" "/opt/rustwide/target/debug/deps/librand_core-fefd062cdcb3b90d.rlib" "/opt/rustwide/target/debug/deps/libdigest-f6e493ebd8e4426e.rlib" "/opt/rustwide/target/debug/deps/libgeneric_array-167a5962ec58f2e7.rlib" "/opt/rustwide/target/debug/deps/libtypenum-a00116533befcfb3.rlib" "/opt/rustwide/target/debug/deps/libclear_on_drop-90a1d1861dd4c101.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-09542e22020dcd7e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nano_vanity-e86083746ef63a8a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-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 `nano-vanity` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0deb64df61a848a8ce2037a565b3d93e92a919f6afe30090aab06a238da04fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0deb64df61a848a8ce2037a565b3d93e92a919f6afe30090aab06a238da04fed", kill_on_drop: false }`
[INFO] [stdout] 0deb64df61a848a8ce2037a565b3d93e92a919f6afe30090aab06a238da04fed