[INFO] updating cached repository https://github.com/jcaesar/nvml-prometheus-exporter
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f57f7a07f4be69067877d180c9288736ce5fce5
[INFO] testing jcaesar/nvml-prometheus-exporter against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Fnvml-prometheus-exporter" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcaesar/nvml-prometheus-exporter 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 git repo https://github.com/jcaesar/nvml-prometheus-exporter
[INFO] finished tweaking git repo https://github.com/jcaesar/nvml-prometheus-exporter
[INFO] tweaked toml for git repo https://github.com/jcaesar/nvml-prometheus-exporter written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/jcaesar/nvml-prometheus-exporter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "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] de435b10f15b84a90c451293518837332f7fc74aec954560f85ec5211760e759
[INFO] running `Command { std: "docker" "start" "-a" "de435b10f15b84a90c451293518837332f7fc74aec954560f85ec5211760e759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de435b10f15b84a90c451293518837332f7fc74aec954560f85ec5211760e759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de435b10f15b84a90c451293518837332f7fc74aec954560f85ec5211760e759", kill_on_drop: false }`
[INFO] [stdout] de435b10f15b84a90c451293518837332f7fc74aec954560f85ec5211760e759
[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" "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] 69390a07b33d785d2d79fb6f8f8ff732955cca37bca9713bd13df333a16f2644
[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" "69390a07b33d785d2d79fb6f8f8ff732955cca37bca9713bd13df333a16f2644", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling protobuf v2.10.1
[INFO] [stderr]    Compiling nvml-wrapper-sys v0.4.1
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling procinfo v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling tokio-threadpool v0.1.17
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling wrapcenum-derive v0.3.0
[INFO] [stderr]    Compiling nvml-wrapper v0.5.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[INFO] [stderr]    Compiling structopt-derive v0.4.0
[INFO] [stderr]    Compiling prometheus_exporter v0.4.1
[INFO] [stderr]    Compiling structopt v0.3.7
[INFO] [stderr]    Compiling nvml-rust 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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.nvml_prometheus_exporter.dz1nc728-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf" "/opt/rustwide/target/debug/deps/nvml_prometheus_exporter-3b5577129c7af0cf.5f2emn2gls7dxojm.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-9966d64ec320d7a0/out" "-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/target/debug/deps/libprometheus_exporter-e6413d19feb4c70d.rlib" "/opt/rustwide/target/debug/deps/libhyper-1eee94a3c76842d1.rlib" "/opt/rustwide/target/debug/deps/libwant-3a42c89635db8310.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-a6357efd1c04c04a.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-abfdf3afaa65c1d9.rlib" "/opt/rustwide/target/debug/deps/libtokio-52729ed6e37883cf.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-f45dfbfca8e430da.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-44d3a406f067fa4c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-80da2ad14da9bcb3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-3cfd00735077392b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-95fab826e179a0e3.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-605d3a5637bb7283.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-086433334e2dbd2c.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-b8fe5d6310aed7b4.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-180c080f3041f968.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-3c2ee958121a792a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-f0202f6a7935278e.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-22ab482a22e30e72.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-5af35797bdba708c.rlib" "/opt/rustwide/target/debug/deps/liblock_api-e837b98f12fc293a.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5d7f87962d1afbbe.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-fff69b2167ec4034.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-c2b4a7f117c1ba47.rlib" "/opt/rustwide/target/debug/deps/libmio-91dd18e88ed3e395.rlib" "/opt/rustwide/target/debug/deps/libtime-209b7746581d074b.rlib" "/opt/rustwide/target/debug/deps/libnet2-25a15829f4d4a3c1.rlib" "/opt/rustwide/target/debug/deps/libhttparse-e0ff37260b32465b.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-b51847e47fac745d.rlib" "/opt/rustwide/target/debug/deps/libtokio_buf-1b99875b145883dc.rlib" "/opt/rustwide/target/debug/deps/libh2-30e44627e4bb64e7.rlib" "/opt/rustwide/target/debug/deps/libindexmap-24cf33ec383cab49.rlib" "/opt/rustwide/target/debug/deps/libstring-03f0dfdb6155de26.rlib" "/opt/rustwide/target/debug/deps/libslab-e0e9bebbbea2c5c2.rlib" "/opt/rustwide/target/debug/deps/libhttp-1be4aaa35553b714.rlib" "/opt/rustwide/target/debug/deps/libitoa-d09b03244d96d381.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-4dcda36960244b71.rlib" "/opt/rustwide/target/debug/deps/liblog-e9c1f4128215cfb7.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-9981e19a6506078e.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-2c9e82e0b678c048.rlib" "/opt/rustwide/target/debug/deps/libfutures-8d5b1305e81659b8.rlib" "/opt/rustwide/target/debug/deps/libbytes-cdc47e70b00b2f25.rlib" "/opt/rustwide/target/debug/deps/libeither-56bcfa1bc0d47530.rlib" "/opt/rustwide/target/debug/deps/libiovec-1b0df7ed060b3dcf.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-920ed6a70714d423.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-cc92721c045f7d71.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3de8c5c7cd3d3981.rlib" "/opt/rustwide/target/debug/deps/libprometheus-9893277d41977d11.rlib" "/opt/rustwide/target/debug/deps/libprocinfo-79496624dcab211b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6cddcccd56d44b5d.rlib" "/opt/rustwide/target/debug/deps/libnom-438c55c538ac55c8.rlib" "/opt/rustwide/target/debug/deps/libspin-489975769773a603.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libprotobuf-522cec533def4a93.rlib" "/opt/rustwide/target/debug/deps/libquick_error-e15ea4fce168f797.rlib" "/opt/rustwide/target/debug/deps/libstructopt-07fe70f9d5d32796.rlib" "/opt/rustwide/target/debug/deps/libclap-41d3e3786c15f06f.rlib" "/opt/rustwide/target/debug/deps/libvec_map-d63055c0e609bac9.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-8dff3a9ae4393e1f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-5e2d22d876255701.rlib" "/opt/rustwide/target/debug/deps/libstrsim-22d7efa33182e3c6.rlib" "/opt/rustwide/target/debug/deps/libatty-7a8bab920f871040.rlib" "/opt/rustwide/target/debug/deps/libansi_term-fe7bdec5ded10333.rlib" "/opt/rustwide/target/debug/deps/libnvml_wrapper-366c786e32c0a353.rlib" "/opt/rustwide/target/debug/deps/libnvml_wrapper_sys-a9a307844514a889.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-82d1d7d131fac070.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-290cfcf017b8e304.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-6f99f9b2e3634797.rlib" "/opt/rustwide/target/debug/deps/liblibc-788ccbe2475f8bf2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-becdbf8f7e05c013.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.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" "-lnvidia-ml" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lnvidia-ml
[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 `nvml-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "69390a07b33d785d2d79fb6f8f8ff732955cca37bca9713bd13df333a16f2644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69390a07b33d785d2d79fb6f8f8ff732955cca37bca9713bd13df333a16f2644", kill_on_drop: false }`
[INFO] [stdout] 69390a07b33d785d2d79fb6f8f8ff732955cca37bca9713bd13df333a16f2644