[INFO] fetching crate freebsd-nfs-exporter 0.3.0...
[INFO] testing freebsd-nfs-exporter-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate freebsd-nfs-exporter 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate freebsd-nfs-exporter 0.3.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate freebsd-nfs-exporter 0.3.0
[INFO] finished tweaking crates.io crate freebsd-nfs-exporter 0.3.0
[INFO] tweaked toml for crates.io crate freebsd-nfs-exporter 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate freebsd-nfs-exporter 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.6.0
[INFO] [stderr]   Downloaded memoffset v0.5.5
[INFO] [stderr]   Downloaded indexmap v1.5.2
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded prometheus_exporter v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55523253d4212a19fd343f9d1f4beaa3abf1a26bf6f47ea682e1656f40fd5329
[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" "55523253d4212a19fd343f9d1f4beaa3abf1a26bf6f47ea682e1656f40fd5329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55523253d4212a19fd343f9d1f4beaa3abf1a26bf6f47ea682e1656f40fd5329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55523253d4212a19fd343f9d1f4beaa3abf1a26bf6f47ea682e1656f40fd5329", kill_on_drop: false }`
[INFO] [stdout] 55523253d4212a19fd343f9d1f4beaa3abf1a26bf6f47ea682e1656f40fd5329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7cb8b4006dcf68cd3829c32ac43ca91bcad0c5e1c1d2d676683770d97d5759f
[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" "c7cb8b4006dcf68cd3829c32ac43ca91bcad0c5e1c1d2d676683770d97d5759f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling prometheus v0.9.0
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[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 hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tokio-io v0.1.13
[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 tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling prometheus_exporter v0.6.1
[INFO] [stderr]    Compiling freebsd-nfs-exporter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.2jxphzaesgyyhp10.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprometheus_exporter-cae5f31daf9a0437.rlib" "/opt/rustwide/target/debug/deps/libprometheus-c578b16537c670d1.rlib" "/opt/rustwide/target/debug/deps/libthiserror-e5b26bd00970c882.rlib" "/opt/rustwide/target/debug/deps/libspin-8ee06c28a303f7f8.rlib" "/opt/rustwide/target/debug/deps/libhyper-08646d8c2b7cb670.rlib" "/opt/rustwide/target/debug/deps/libwant-293150c6ce478980.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-b60f09daed618188.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-e9865e3a9f1bbde7.rlib" "/opt/rustwide/target/debug/deps/libtokio-30a5a6fad1b4f579.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-c397fa8987608247.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-0f2b225d8da944a1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-8b8431d0e53e65f1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-a7677d8eafbb0c31.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-a446ed2520f8ede9.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-3d9076d81190c681.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-67490dbc5b640854.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-6563cfb050497c70.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-0f5e8aa70c3838dd.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-e8f49688cfd4046c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-468e0a2eb19da0ca.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-535c06e7d7e0b10d.rlib" "/opt/rustwide/target/debug/deps/liblock_api-6520979e1aed6201.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4b059ff10415273f.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-3c81d1211dd14867.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-3869fae3fd61338d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-8d7272f5f34985a5.rlib" "/opt/rustwide/target/debug/deps/libmio-0dce6cbd7ed501c0.rlib" "/opt/rustwide/target/debug/deps/libtime-4f607d6da023a52f.rlib" "/opt/rustwide/target/debug/deps/libnet2-3e116767c2537680.rlib" "/opt/rustwide/target/debug/deps/libhttparse-29961d12da07d37e.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-4ccf858a0df84861.rlib" "/opt/rustwide/target/debug/deps/libtokio_buf-e2baa16389529a40.rlib" "/opt/rustwide/target/debug/deps/libh2-a6fb8b2ddd332e25.rlib" "/opt/rustwide/target/debug/deps/libindexmap-d72d38fc6b7001f7.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-be11d0f50a7379b2.rlib" "/opt/rustwide/target/debug/deps/libstring-971a598f580dc369.rlib" "/opt/rustwide/target/debug/deps/libslab-342d21e1f5505122.rlib" "/opt/rustwide/target/debug/deps/libhttp-ced5b39bad8f3cc0.rlib" "/opt/rustwide/target/debug/deps/libitoa-1e32605243e4c2ee.rlib" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-8b93e4209df4493c.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-44e8fef41fa021d1.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-dd9d4a482d8af124.rlib" "/opt/rustwide/target/debug/deps/libfutures-08af4afb9a256d42.rlib" "/opt/rustwide/target/debug/deps/libbytes-66f0f7db38114a44.rlib" "/opt/rustwide/target/debug/deps/libeither-b0092ed41718ae10.rlib" "/opt/rustwide/target/debug/deps/libiovec-e4daa89dfad9cc44.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c108165c88451b38.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-6adb094575b93ea6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-640e354f188cfa52.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-18e14e63a1f1a025.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-d313320f4ef2eebc.rlib" "/opt/rustwide/target/debug/deps/libhumantime-33144d077327c6a9.rlib" "/opt/rustwide/target/debug/deps/libquick_error-5ca0b2d5261a4c49.rlib" "/opt/rustwide/target/debug/deps/liblog-446aaeb09775af75.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "/opt/rustwide/target/debug/deps/libregex-b50f715f0d3da5e1.rlib" "/opt/rustwide/target/debug/deps/libthread_local-2691e1649196a294.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-0bf2c0c5f07aac96.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-2d2b30238a0db50c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-26b0e7e929d29953.rlib" "/opt/rustwide/target/debug/deps/libclap-53b3351311beb3db.rlib" "/opt/rustwide/target/debug/deps/libvec_map-97ca52e148358cd3.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-678d5d865513eebc.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-58fa4f49044d3e0e.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4124e514b7a4f703.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libatty-a0d92d1b484fe81b.rlib" "/opt/rustwide/target/debug/deps/liblibc-d476a4db70759636.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd7b8ca88b2cc3f8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9c44f1fe63de3edb.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5dfdbb680ac299a1.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-353beaf877db2fdf.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-cd4abd33332d2d3f.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3b908b5b50ddd80c.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9cafd3521b5532d3.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7b0935832903a9ac.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8a349b13d67c76e3.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9d41e7cb09eafd8e.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-095194fedb4c0ec4.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-968cf83f088269ec.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e63bbb95a6beff5c.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9f216e67c2916fa5.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4688b763605c6a0e.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a9b2dc3244289321.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-003d83a588984e1f.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/nfs_exporter-a178c9a76d888013.nfs_exporter.514acd0c-cgu.10.rcgu.o: in function `nfs_exporter::nfs::collect':
[INFO] [stdout]           /opt/rustwide/workdir/src/nfs.rs:145: undefined reference to `nfssvc'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freebsd-nfs-exporter` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c7cb8b4006dcf68cd3829c32ac43ca91bcad0c5e1c1d2d676683770d97d5759f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7cb8b4006dcf68cd3829c32ac43ca91bcad0c5e1c1d2d676683770d97d5759f", kill_on_drop: false }`
[INFO] [stdout] c7cb8b4006dcf68cd3829c32ac43ca91bcad0c5e1c1d2d676683770d97d5759f