[INFO] fetching crate sprs_suitesparse_ldl 0.4.0...
[INFO] testing sprs_suitesparse_ldl-0.4.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sprs_suitesparse_ldl 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sprs_suitesparse_ldl 0.4.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sprs_suitesparse_ldl 0.4.0
[INFO] finished tweaking crates.io crate sprs_suitesparse_ldl 0.4.0
[INFO] tweaked toml for crates.io crate sprs_suitesparse_ldl 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] adff84099c6d7598fee420635732a44ea0061cf561ba41fe25ab3b8b04e924d4
[INFO] running `Command { std: "docker" "start" "-a" "adff84099c6d7598fee420635732a44ea0061cf561ba41fe25ab3b8b04e924d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adff84099c6d7598fee420635732a44ea0061cf561ba41fe25ab3b8b04e924d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adff84099c6d7598fee420635732a44ea0061cf561ba41fe25ab3b8b04e924d4", kill_on_drop: false }`
[INFO] [stdout] adff84099c6d7598fee420635732a44ea0061cf561ba41fe25ab3b8b04e924d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6056659ebd1cd887529fc895d310b2efb37b5da1220e18051c09b4641f47de8d
[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" "6056659ebd1cd887529fc895d310b2efb37b5da1220e18051c09b4641f47de8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling suitesparse_ldl_sys v0.2.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling sprs v0.8.0
[INFO] [stderr]    Compiling sprs_suitesparse_ldl v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "6056659ebd1cd887529fc895d310b2efb37b5da1220e18051c09b4641f47de8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6056659ebd1cd887529fc895d310b2efb37b5da1220e18051c09b4641f47de8d", kill_on_drop: false }`
[INFO] [stdout] 6056659ebd1cd887529fc895d310b2efb37b5da1220e18051c09b4641f47de8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 516b905323a92d327dda260ae7d6b39e70afe097376b4883dccf8bac8f615631
[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" "516b905323a92d327dda260ae7d6b39e70afe097376b4883dccf8bac8f615631", kill_on_drop: false }`
[INFO] [stderr]    Compiling sprs_suitesparse_ldl v0.4.0 (/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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.sprs_suitesparse_ldl.8rd7evzg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea" "/opt/rustwide/target/debug/deps/sprs_suitesparse_ldl-9c06a97949e331ea.58xtz5zg0altboyn.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-12320b97c89568cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-700356192fffd298.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-b7642fe67be89b55.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5281c8ee01ffdf7b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a4e3948fb2172e36.rlib" "/opt/rustwide/target/debug/deps/libsuitesparse_ldl_sys-2baada2cb55a367b.rlib" "/opt/rustwide/target/debug/deps/libsprs-3f1c1be0bec8d946.rlib" "/opt/rustwide/target/debug/deps/libalga-becf7a7ff08dfe76.rlib" "/opt/rustwide/target/debug/deps/libapprox-d32751932d2c94d3.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d0f08b689d388bfb.rlib" "/opt/rustwide/target/debug/deps/librayon-40b4e132d08e274a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-fc0785e2fdb0f6d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6b0b3f2fd6164ff0.rlib" "/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-447ad0e773d2fec5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-13f0de8068810416.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-f8ee11e5515cbd29.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-071153b460537785.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-670378d1dd2e0065.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-60e677f79172690c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libeither-e56ae8568f7848ad.rlib" "/opt/rustwide/target/debug/deps/libndarray-66db400af23489bd.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-0d35fa90bd2f6204.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d14df480e3333805.rlib" "/opt/rustwide/target/debug/deps/librawpointer-af4e4c3da9ba5d60.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-4f9036cb3aa445f5.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4229e9e839b2f43a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-f696f1aebc931f64.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lldl" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lldl
[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 `sprs_suitesparse_ldl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "516b905323a92d327dda260ae7d6b39e70afe097376b4883dccf8bac8f615631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516b905323a92d327dda260ae7d6b39e70afe097376b4883dccf8bac8f615631", kill_on_drop: false }`
[INFO] [stdout] 516b905323a92d327dda260ae7d6b39e70afe097376b4883dccf8bac8f615631