[INFO] updating cached repository https://github.com/Mr-Andersen/collisions
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] d1c053ca2156ac1738717547dc0258cb74cbb352
[INFO] testing Mr-Andersen/collisions against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMr-Andersen%2Fcollisions" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mr-Andersen/collisions on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Mr-Andersen/collisions
[INFO] finished tweaking git repo https://github.com/Mr-Andersen/collisions
[INFO] tweaked toml for git repo https://github.com/Mr-Andersen/collisions written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Mr-Andersen/collisions already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 53abc0093d8166e0db4eb10cc3280235509730c6ed2c8a23fdc7c6cf51e72893
[INFO] running `"docker" "start" "-a" "53abc0093d8166e0db4eb10cc3280235509730c6ed2c8a23fdc7c6cf51e72893"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num-bigint v0.1.44
[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 serde_derive v1.0.106
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling collisions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
[INFO] [stderr]   --> src/main.rs:17:63
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(Clone, Copy, Debug, Default, Deserialize, PartialEq, Serialize)]
[INFO] [stderr]    |                                                               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(safe_packed_borrows)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
[INFO] [stderr]    = note: this warning originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.collisions.dydg1a9a-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58" "/opt/rustwide/target/debug/deps/collisions-78171e860f3f9a58.3wjkm7djqqg3czg9.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-a5368775f40a9b7f/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcsv-4f1996c2e5802303.rlib" "/opt/rustwide/target/debug/deps/libryu-5ad13a0f3f4f6981.rlib" "/opt/rustwide/target/debug/deps/libitoa-baa6a4ddb878a0b6.rlib" "/opt/rustwide/target/debug/deps/libcsv_core-f59dfabd4848c321.rlib" "/opt/rustwide/target/debug/deps/libbstr-6a4a0884b57d66c6.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-6dcb316037dd2801.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-73748cf81b2aacc6.rlib" "/opt/rustwide/target/debug/deps/libmemchr-32662c550ee9409f.rlib" "/opt/rustwide/target/debug/deps/libocl-45529c8de4d030c2.rlib" "/opt/rustwide/target/debug/deps/libqutex-1acd0ad0877a43ab.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-c0303c395675b135.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-fb5b67f2cd55a399.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-f5db19337e334172.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-48eef9cc011f78b4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2c499fe78bf37f3e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5ad4270d09bfce92.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-aebce936eb4eb10d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-8ed8d280867c6832.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-a414d050938f7fed.rlib" "/opt/rustwide/target/debug/deps/libnodrop-df0813796bc7bc4e.rlib" "/opt/rustwide/target/debug/deps/libocl_core-7adfb6f43a8962c9.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-6dce6af733b10636.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-ddcafc7b201af72e.rlib" "/opt/rustwide/target/debug/deps/libnum-c31a469e692c7b57.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-2d2a3fc63f3a537b.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-5769890ee5d82c8f.rlib" "/opt/rustwide/target/debug/deps/librand-557466caef20b55b.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b9e9804583109253.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-83e1cc8b78a53297.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-26062967b4ad0b72.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-93a3205e411ff51e.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-dc518994cb600ca4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-13bc7e2598c2767e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0bb1eb8c2caf8528.rlib" "/opt/rustwide/target/debug/deps/libfailure-3d2a4feddae6fa78.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-9b8d82c69f845b5c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-c7718f4f8d9c7bbe.rlib" "/opt/rustwide/target/debug/deps/liblibc-f45b448978de96f7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c207894dabf2ad2d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e3c66f530931b34f.rlib" "/opt/rustwide/target/debug/deps/libfutures-e9fa68217aeb65e1.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ddc6fba6583d3d3e.rlib" "/opt/rustwide/target/debug/deps/libserde-dac332da54374b7b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-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; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `collisions`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "53abc0093d8166e0db4eb10cc3280235509730c6ed2c8a23fdc7c6cf51e72893"`
[INFO] running `"docker" "rm" "-f" "53abc0093d8166e0db4eb10cc3280235509730c6ed2c8a23fdc7c6cf51e72893"`
[INFO] [stdout] 53abc0093d8166e0db4eb10cc3280235509730c6ed2c8a23fdc7c6cf51e72893