[INFO] crate safe_ocl 0.1.0 is already in cache
[INFO] testing safe_ocl-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate safe_ocl 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate safe_ocl 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_ocl 0.1.0
[INFO] finished tweaking crates.io crate safe_ocl 0.1.0
[INFO] tweaked toml for crates.io crate safe_ocl 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a883e2fa17b0abe5b93b8a3ae26f814905ed9cadf5622e0686f487cb83d51824
[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" "a883e2fa17b0abe5b93b8a3ae26f814905ed9cadf5622e0686f487cb83d51824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a883e2fa17b0abe5b93b8a3ae26f814905ed9cadf5622e0686f487cb83d51824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a883e2fa17b0abe5b93b8a3ae26f814905ed9cadf5622e0686f487cb83d51824", kill_on_drop: false }`
[INFO] [stdout] a883e2fa17b0abe5b93b8a3ae26f814905ed9cadf5622e0686f487cb83d51824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e903decf58ef9d27190ad9905d82ffbef3d7a7c8871df754ec437994a3af78b4
[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" "e903decf58ef9d27190ad9905d82ffbef3d7a7c8871df754ec437994a3af78b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling num-traits v0.1.43
[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 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 v0.12.4
[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 safe_ocl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.01s
[INFO] running `Command { std: "docker" "inspect" "e903decf58ef9d27190ad9905d82ffbef3d7a7c8871df754ec437994a3af78b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e903decf58ef9d27190ad9905d82ffbef3d7a7c8871df754ec437994a3af78b4", kill_on_drop: false }`
[INFO] [stdout] e903decf58ef9d27190ad9905d82ffbef3d7a7c8871df754ec437994a3af78b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 440b3ba05b9a8bcc94f6123f783229f6e4e0f9548ecf8dbb13df1ed0af8ebe14
[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" "440b3ba05b9a8bcc94f6123f783229f6e4e0f9548ecf8dbb13df1ed0af8ebe14", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_ocl 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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.safe_ocl.ao0r47s1-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d" "/opt/rustwide/target/debug/deps/safe_ocl-a6da72aab283240d.1eyb3e0fqptoq8rf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6805c615af620a51.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-975e251edec7895a.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-fa89c22811cbba70.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8e79a065fef863f3.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a68d66da01a6ed2b.rlib" "/opt/rustwide/target/debug/deps/libocl-69d7bcbdfb3f9845.rlib" "/opt/rustwide/target/debug/deps/libqutex-e96d838407173c02.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-fe6edb2444cab1d5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-bf55e6be0f857393.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-1c73cf26f307d156.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-66d65d45e0fea782.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-5313561b6b55f124.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-83022017c749d9a0.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-6850d02eec3a8ac1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-81bff507660079cf.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7c0477ae3415ac1f.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-0fd2041bafbc4b04.rlib" "/opt/rustwide/target/debug/deps/libnodrop-7af6e59a8cb0b700.rlib" "/opt/rustwide/target/debug/deps/libocl_core-89bc3d9e3d249871.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-277cb8dac1b63ebf.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-ccd8036b0cce9b34.rlib" "/opt/rustwide/target/debug/deps/libnum-1b7f5664df19e39a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3b0ada203a6dc861.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-50167ae8452b1f52.rlib" "/opt/rustwide/target/debug/deps/librand-c5727a6373d97595.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6cc2bae55fe479a2.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-c0aa1ac2f0769395.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-95b3daa9cd0436a9.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-d833c3470fa60f44.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-17d213d1d245d88b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cab655305954ee4c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-56eca94422237621.rlib" "/opt/rustwide/target/debug/deps/libfailure-8e5c9aa626c67755.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-0a0671bfcc1e9e22.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-85a6bfd53150a7d5.rlib" "/opt/rustwide/target/debug/deps/libadler-746afea0cbfb13c4.rlib" "/opt/rustwide/target/debug/deps/libobject-042c9dfdad9d680b.rlib" "/opt/rustwide/target/debug/deps/liblibc-e834449672905d13.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-13aa40ef8db1bf19.rlib" "/opt/rustwide/target/debug/deps/libgimli-1f7a7e2747b83989.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b00c34326580381c.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-45752d70cb3b1eba.rlib" "/opt/rustwide/target/debug/deps/libfutures-1bf01b6396879f32.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-2de2b3e19ad17644.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-ldl" "-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 `safe_ocl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "440b3ba05b9a8bcc94f6123f783229f6e4e0f9548ecf8dbb13df1ed0af8ebe14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440b3ba05b9a8bcc94f6123f783229f6e4e0f9548ecf8dbb13df1ed0af8ebe14", kill_on_drop: false }`
[INFO] [stdout] 440b3ba05b9a8bcc94f6123f783229f6e4e0f9548ecf8dbb13df1ed0af8ebe14