[INFO] cloning repository https://github.com/Jordin/krist-vanity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jordin/krist-vanity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordin%2Fkrist-vanity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordin%2Fkrist-vanity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b8dc3fc2510119209bd8d1b0d3cdc249c412984
[INFO] testing Jordin/krist-vanity against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordin%2Fkrist-vanity" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jordin/krist-vanity on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jordin/krist-vanity
[INFO] finished tweaking git repo https://github.com/Jordin/krist-vanity
[INFO] tweaked toml for git repo https://github.com/Jordin/krist-vanity written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Jordin/krist-vanity already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4ca7c13918178898ae1d22e8dc0aed59f0e743014a41d40df9cdd2313f160b4
[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" "c4ca7c13918178898ae1d22e8dc0aed59f0e743014a41d40df9cdd2313f160b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4ca7c13918178898ae1d22e8dc0aed59f0e743014a41d40df9cdd2313f160b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ca7c13918178898ae1d22e8dc0aed59f0e743014a41d40df9cdd2313f160b4", kill_on_drop: false }`
[INFO] [stdout] c4ca7c13918178898ae1d22e8dc0aed59f0e743014a41d40df9cdd2313f160b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b4a85566117c9bc91efdd8d96d6d33e54f1e70b795f6e181e8e17eb8a3a4b7
[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" "f5b4a85566117c9bc91efdd8d96d6d33e54f1e70b795f6e181e8e17eb8a3a4b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[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 synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling krist-vanity v0.1.0 (/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/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.krist_vanity.957xjuwk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94" "/opt/rustwide/target/debug/deps/krist_vanity-77af1497f0db9e94.4eg3k7x6yp21pr3w.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-c03d65ce9942da5e/out" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl-c1ac54d3b92d3b95.rlib" "/opt/rustwide/target/debug/deps/libqutex-781c4ab46ab9c89b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-bcb395486f1c5e6c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-baf6f33d13d59d72.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-b25b8e88ee2059b6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-3fa28cf5f8ac1f06.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-f6322f653d915080.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-81bd70c953b45fed.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0146c59fa757dca2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-4a49382f99c78481.rlib" "/opt/rustwide/target/debug/deps/libnodrop-ae1bbb0cb9686cee.rlib" "/opt/rustwide/target/debug/deps/libocl_core-73231c044d7468be.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-7af232266be40200.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-883a38652dc9667f.rlib" "/opt/rustwide/target/debug/deps/libnum-a5cfc6ffcc853839.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-177b696c0880d2c1.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-7dda32fdc0b1522f.rlib" "/opt/rustwide/target/debug/deps/librand-3b76bfc5cd4ed987.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-12cdf81fba8afbc7.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-96e1d84f36e32bb5.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-e60cd8ccd5f59559.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-74425f941af46c4f.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-da331672a619238b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ffbc0eceecbce9e9.rlib" "/opt/rustwide/target/debug/deps/libfailure-c2507f4900dd25ea.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-4acad64768251ef0.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-bdee216abcd6d1d8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-1065d3ec5013e137.rlib" "/opt/rustwide/target/debug/deps/libfutures-482434e4ffb267fa.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9a478b99c0f5d30d.rlib" "/opt/rustwide/target/debug/deps/libcolored-368ba71fb4609688.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib" "/opt/rustwide/target/debug/deps/libclap-56f92e21518872a5.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-60b766862fb93b03.rlib" "/opt/rustwide/target/debug/deps/libvec_map-08722e269333ade1.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-60621051abfcb17d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-79b8b0ff3a77c502.rlib" "/opt/rustwide/target/debug/deps/libstrsim-802379fb3524d342.rlib" "/opt/rustwide/target/debug/deps/libbitflags-df474a8ca45884a8.rlib" "/opt/rustwide/target/debug/deps/libatty-74a4174424fbc677.rlib" "/opt/rustwide/target/debug/deps/liblibc-6675d7af9092664d.rlib" "/opt/rustwide/target/debug/deps/libansi_term-5e807deedeef1036.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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 `krist-vanity`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f5b4a85566117c9bc91efdd8d96d6d33e54f1e70b795f6e181e8e17eb8a3a4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b4a85566117c9bc91efdd8d96d6d33e54f1e70b795f6e181e8e17eb8a3a4b7", kill_on_drop: false }`
[INFO] [stdout] f5b4a85566117c9bc91efdd8d96d6d33e54f1e70b795f6e181e8e17eb8a3a4b7