[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-1.38-1/sources/1.37.0/gh/p-e-w/hegemon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/p-e-w/hegemon'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/p-e-w/hegemon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p-e-w/hegemon"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of p-e-w/hegemon on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing p-e-w/hegemon against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 89707a287b5fdc3eb74c0fe4fc7b8e9728ce69ab712526895bf9ef3850089c9f
[INFO] running `"docker" "start" "-a" "89707a287b5fdc3eb74c0fe4fc7b8e9728ce69ab712526895bf9ef3850089c9f"`
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling systemstat v0.1.3
[INFO] [stderr]    Compiling sensors v0.2.1
[INFO] [stderr]    Compiling chan-signal v0.3.2
[INFO] [stderr]    Compiling hegemon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:43:62
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new(width: usize, height: usize, streams: Vec<Box<Stream>>) -> Self {
[INFO] [stderr]    |                                                              ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:286:21
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub stream: Box<Stream>,
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:293:24
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn new(stream: Box<Stream>) -> Self {
[INFO] [stderr]     |                        ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/cpu.rs:26:34
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn streams(&self) -> Vec<Box<Stream>> {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/fan.rs:26:34
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn streams(&self) -> Vec<Box<Stream>> {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/memory.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn streams(&self) -> Vec<Box<Stream>> {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/temperature.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn streams(&self) -> Vec<Box<Stream>> {
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/mod.rs:30:29
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn streams() -> Vec<Box<Stream>> {
[INFO] [stderr]    |                             ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/providers/mod.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let providers: Vec<Box<StreamProvider>> = vec![
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamProvider`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn streams(&self) -> Vec<Box<Stream>>;
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream.rs:66:6
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl Stream {
[INFO] [stderr]    |      ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stream.rs:78:14
[INFO] [stderr]    |
[INFO] [stderr] 78 |     ) -> Box<Stream> {
[INFO] [stderr]    |              ^^^^^^ help: use `dyn`: `dyn Stream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |     value: Box<FnMut() -> Option<f64>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> Option<f64>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/stream.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |     format: Box<Fn(f64, &Theme) -> String>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, &Theme) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/terminal.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |     wrapper: Box<Write>,
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.hegemon.3glltfff-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e" "/opt/crater/target/debug/deps/hegemon-89935470aa6c2e5e.4ij4ze5ydu6m7v06.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtermion-e0b3bddc527f93f9.rlib" "/opt/crater/target/debug/deps/libsystemstat-5ba9b95bf6fea199.rlib" "/opt/crater/target/debug/deps/libnom-e2d0491872d7201b.rlib" "/opt/crater/target/debug/deps/libmemchr-56f33dfab6239c7f.rlib" "/opt/crater/target/debug/deps/libbytesize-2b2aebc6993ebf1d.rlib" "/opt/crater/target/debug/deps/libchrono-016c512193b870b4.rlib" "/opt/crater/target/debug/deps/libnum_integer-af91671912c7927b.rlib" "/opt/crater/target/debug/deps/libnum_traits-36fa84b8ef65fd30.rlib" "/opt/crater/target/debug/deps/libtime-489af7e0b4ad4b55.rlib" "/opt/crater/target/debug/deps/libsensors-c036ee6288ab70fb.rlib" "/opt/crater/target/debug/deps/liblibsensors_sys-224806dc9c9a552a.rlib" "/opt/crater/target/debug/deps/libregex-c2b48b97116dc336.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-c191d8c7b5f7a732.rlib" "/opt/crater/target/debug/deps/libregex_syntax-f97a9ff8118ac81b.rlib" "/opt/crater/target/debug/deps/libucd_util-b5b9d245693ae036.rlib" "/opt/crater/target/debug/deps/libthread_local-2c5679b1b6925069.rlib" "/opt/crater/target/debug/deps/liblazy_static-d886e0cc02e1c21a.rlib" "/opt/crater/target/debug/deps/libaho_corasick-15179f9be68f4a48.rlib" "/opt/crater/target/debug/deps/libmemchr-c22fe59a84a8a17b.rlib" "/opt/crater/target/debug/deps/libcfg_if-1e3ee15ac5843e97.rlib" "/opt/crater/target/debug/deps/libchan_signal-299d368cf094a078.rlib" "/opt/crater/target/debug/deps/liblazy_static-8e8f275d3efea5b8.rlib" "/opt/crater/target/debug/deps/libbit_set-bef1635e48747c80.rlib" "/opt/crater/target/debug/deps/libbit_vec-805977058ac74d4e.rlib" "/opt/crater/target/debug/deps/libchan-18ae58ca47a85dae.rlib" "/opt/crater/target/debug/deps/librand-e7fbb412ff9aee36.rlib" "/opt/crater/target/debug/deps/librand-61858dfae8c87f2c.rlib" "/opt/crater/target/debug/deps/liblibc-bdc2386f4cce9efc.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "89707a287b5fdc3eb74c0fe4fc7b8e9728ce69ab712526895bf9ef3850089c9f"`
[INFO] running `"docker" "rm" "-f" "89707a287b5fdc3eb74c0fe4fc7b8e9728ce69ab712526895bf9ef3850089c9f"`
[INFO] [stdout] 89707a287b5fdc3eb74c0fe4fc7b8e9728ce69ab712526895bf9ef3850089c9f