[INFO] updating cached repository p-e-w/hegemon
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/p-e-w/hegemon
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/p-e-w/hegemon" "work/ex/beta-1.37-6/sources/1.36.0/gh/p-e-w/hegemon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/p-e-w/hegemon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/p-e-w/hegemon" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/p-e-w/hegemon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/p-e-w/hegemon'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 599b68ac975fc921429e162c4cc61cdd8d688a9f
[INFO] sha for GitHub repo p-e-w/hegemon: 599b68ac975fc921429e162c4cc61cdd8d688a9f
[INFO] validating manifest of p-e-w/hegemon on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of p-e-w/hegemon on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing p-e-w/hegemon
[INFO] finished frobbing p-e-w/hegemon
[INFO] frobbed toml for p-e-w/hegemon written to work/ex/beta-1.37-6/sources/1.36.0/gh/p-e-w/hegemon/Cargo.toml
[INFO] started frobbing p-e-w/hegemon
[INFO] finished frobbing p-e-w/hegemon
[INFO] frobbed toml for p-e-w/hegemon written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/p-e-w/hegemon/Cargo.toml
[INFO] crate p-e-w/hegemon already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing p-e-w/hegemon against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/p-e-w/hegemon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] effae6c07fcd0680303390b6eb24adbe9baa1a81c9a34fcf2c3abf30e0a3056c
[INFO] running `"docker" "start" "-a" "effae6c07fcd0680303390b6eb24adbe9baa1a81c9a34fcf2c3abf30e0a3056c"`
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]    Compiling bytesize v0.1.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling sensors v0.2.1
[INFO] [stderr]    Compiling chan-signal v0.3.2
[INFO] [stderr]    Compiling systemstat v0.1.3
[INFO] [stderr]    Compiling hegemon v0.1.0 (/opt/crater/workdir)
[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/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.hegemon.7ooo46kl-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181" "/opt/crater/target/debug/deps/hegemon-4f50ba3f397d6181.4rigybek3i6q84nd.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtermion-19a00bcc7a60c0a5.rlib" "/opt/crater/target/debug/deps/libsystemstat-b939ba76cc82e377.rlib" "/opt/crater/target/debug/deps/libnom-6c2762cb60aa40fd.rlib" "/opt/crater/target/debug/deps/libmemchr-24fcb03e1b744a5f.rlib" "/opt/crater/target/debug/deps/libbytesize-32f42bcbe274715e.rlib" "/opt/crater/target/debug/deps/libchrono-6692701f8eb672f1.rlib" "/opt/crater/target/debug/deps/libnum_integer-6442eebb199d17f6.rlib" "/opt/crater/target/debug/deps/libnum_traits-d5458cf43ba730b9.rlib" "/opt/crater/target/debug/deps/libtime-17a79c91fbe40e3a.rlib" "/opt/crater/target/debug/deps/libsensors-3461636ce2ed404f.rlib" "/opt/crater/target/debug/deps/liblibsensors_sys-5f6e2c57f2dff168.rlib" "/opt/crater/target/debug/deps/libregex-b09c1e18a3de515e.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-4b26f66e76383910.rlib" "/opt/crater/target/debug/deps/libregex_syntax-c42c378abc464c12.rlib" "/opt/crater/target/debug/deps/libucd_util-f3189a919b81ab9d.rlib" "/opt/crater/target/debug/deps/libthread_local-9d75d15c98af8de3.rlib" "/opt/crater/target/debug/deps/liblazy_static-ef66b6a719e68a15.rlib" "/opt/crater/target/debug/deps/libaho_corasick-5af21f6b5bf9eb5a.rlib" "/opt/crater/target/debug/deps/libmemchr-7031f6a2c2240932.rlib" "/opt/crater/target/debug/deps/libcfg_if-37a71300891feb34.rlib" "/opt/crater/target/debug/deps/libchan_signal-99ee9fcef22ccebb.rlib" "/opt/crater/target/debug/deps/liblazy_static-318544a807a94655.rlib" "/opt/crater/target/debug/deps/libbit_set-89e949df17c030f8.rlib" "/opt/crater/target/debug/deps/libbit_vec-d13b29fef375574c.rlib" "/opt/crater/target/debug/deps/libchan-e76f0452fd4e344a.rlib" "/opt/crater/target/debug/deps/librand-fe888f8daad0c945.rlib" "/opt/crater/target/debug/deps/librand-5b4846b2df01bb6e.rlib" "/opt/crater/target/debug/deps/liblibc-dd1adeeac4690585.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lc" "-lc" "-lsensors" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lsensors
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hegemon`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "effae6c07fcd0680303390b6eb24adbe9baa1a81c9a34fcf2c3abf30e0a3056c"`
[INFO] running `"docker" "rm" "-f" "effae6c07fcd0680303390b6eb24adbe9baa1a81c9a34fcf2c3abf30e0a3056c"`
[INFO] [stdout] effae6c07fcd0680303390b6eb24adbe9baa1a81c9a34fcf2c3abf30e0a3056c