[INFO] fetching crate libzetta 0.2.2...
[INFO] testing libzetta-0.2.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate libzetta 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libzetta 0.2.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libzetta 0.2.2
[INFO] finished tweaking crates.io crate libzetta 0.2.2
[INFO] tweaked toml for crates.io crate libzetta 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.10.2
[INFO] [stderr]   Downloaded strsim v0.9.3
[INFO] [stderr]   Downloaded cavity v1.1.0
[INFO] [stderr]   Downloaded derive_builder v0.9.0
[INFO] [stderr]   Downloaded slog-scope v4.3.0
[INFO] [stderr]   Downloaded slog-stdlog v4.0.0
[INFO] [stderr]   Downloaded darling_core v0.10.2
[INFO] [stderr]   Downloaded darling v0.10.2
[INFO] [stderr]   Downloaded derive_builder_core v0.9.0
[INFO] [stderr]   Downloaded getset v0.1.1
[INFO] [stderr]   Downloaded libnv v0.2.2
[INFO] [stderr]   Downloaded zfs-core-sys v0.1.0
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 332c0336ba70893699ad698e13efd7b7246cee46a3493ada45204c0a5592b5da
[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" "332c0336ba70893699ad698e13efd7b7246cee46a3493ada45204c0a5592b5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "332c0336ba70893699ad698e13efd7b7246cee46a3493ada45204c0a5592b5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332c0336ba70893699ad698e13efd7b7246cee46a3493ada45204c0a5592b5da", kill_on_drop: false }`
[INFO] [stdout] 332c0336ba70893699ad698e13efd7b7246cee46a3493ada45204c0a5592b5da
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69cf7ef559c8134bc0c2543dffbc6a295cc8f1e9779887f5fa14eda9b0d55bc3
[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" "69cf7ef559c8134bc0c2543dffbc6a295cc8f1e9779887f5fa14eda9b0d55bc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nvpair-sys v0.1.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling zfs-core-sys v0.1.0
[INFO] [stderr]    Compiling cstr-argument v0.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling slog-stdlog v4.0.0
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling libnv v0.2.2
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling libzetta v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.24s
[INFO] running `Command { std: "docker" "inspect" "69cf7ef559c8134bc0c2543dffbc6a295cc8f1e9779887f5fa14eda9b0d55bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cf7ef559c8134bc0c2543dffbc6a295cc8f1e9779887f5fa14eda9b0d55bc3", kill_on_drop: false }`
[INFO] [stdout] 69cf7ef559c8134bc0c2543dffbc6a295cc8f1e9779887f5fa14eda9b0d55bc3
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", 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] f6c625ce5598bdb35f63abb8e9b6d79d57d1028f30ddfccb95bc513042c3ee63
[INFO] running `Command { std: "docker" "start" "-a" "f6c625ce5598bdb35f63abb8e9b6d79d57d1028f30ddfccb95bc513042c3ee63", kill_on_drop: false }`
[INFO] [stderr]    Compiling cavity v1.1.0
[INFO] [stderr]    Compiling libzetta v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `properties::VolumeMode`
[INFO] [stdout]   --> tests/test_zfs.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libzetta::{zfs::{properties::VolumeMode, DelegatingZfsEngine, DestroyTiming},
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.libzetta.3o9c2xkm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7" "/opt/rustwide/target/debug/deps/libzetta-bd91b78232231af7.3q667s32qqj72kv3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8c293b579fdb38fc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-ef7d6114ddb41a44.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-16c582eb506314ba.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6abbb81e68fea101.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4437f76c42770bc3.rlib" "/opt/rustwide/target/debug/deps/libslog_stdlog-136774db1e0fb711.rlib" "/opt/rustwide/target/debug/deps/libslog_scope-58c516a2181bf089.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-8fad81a5baa8ce52.rlib" "/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-28b14925d3c4b89f.rlib" "/opt/rustwide/target/debug/deps/libtempdir-26b58a695dddb3d6.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-1d2e0389ae5079c6.rlib" "/opt/rustwide/target/debug/deps/librand-e6844aa7e2432b41.rlib" "/opt/rustwide/target/debug/deps/libregex-4dc6eeb6aedae877.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b5a8520d8d18b76f.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-551c342e0ae319bf.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-c8123315f49f23be.rlib" "/opt/rustwide/target/debug/deps/libzfs_core_sys-439ef60fa86aa01c.rlib" "/opt/rustwide/target/debug/deps/liblibnv-38d0f36ce03cb09e.rlib" "/opt/rustwide/target/debug/deps/libnvpair_sys-ea09693705120471.rlib" "/opt/rustwide/target/debug/deps/libcstr_argument-d0306c17cf510a94.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8df1994bb164e7a2.rlib" "/opt/rustwide/target/debug/deps/libchrono-9a66c0b4c140d7d3.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-6662289eef50a992.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d9511369d71ffe66.rlib" "/opt/rustwide/target/debug/deps/libtime-6ff56f3875a5314f.rlib" "/opt/rustwide/target/debug/deps/liblibc-e52aab25f5d90c7e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/libpest-92df127505266083.rlib" "/opt/rustwide/target/debug/deps/libucd_trie-1fd8c255ece6991d.rlib" "/opt/rustwide/target/debug/deps/libstrum-ca04cb51229940ae.rlib" "/opt/rustwide/target/debug/deps/libslog-9db59500c38594af.rlib" "/opt/rustwide/target/debug/deps/libquick_error-e15ea4fce168f797.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lzfs_core" "-lnvpair" "-lnvpair" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /lib/libnvpair.so: undefined reference to `aok'
[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 `libzetta`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f6c625ce5598bdb35f63abb8e9b6d79d57d1028f30ddfccb95bc513042c3ee63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c625ce5598bdb35f63abb8e9b6d79d57d1028f30ddfccb95bc513042c3ee63", kill_on_drop: false }`
[INFO] [stdout] f6c625ce5598bdb35f63abb8e9b6d79d57d1028f30ddfccb95bc513042c3ee63
