[INFO] updating cached repository negamartin/serial-keyboard [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/negamartin/serial-keyboard [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/negamartin/serial-keyboard" "work/ex/beta-1.38-1/sources/1.37.0/gh/negamartin/serial-keyboard"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/negamartin/serial-keyboard'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/negamartin/serial-keyboard" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/negamartin/serial-keyboard"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/negamartin/serial-keyboard'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b1a110b0189e40c9f0d852469628d5ebc17351e2 [INFO] sha for GitHub repo negamartin/serial-keyboard: b1a110b0189e40c9f0d852469628d5ebc17351e2 [INFO] validating manifest of negamartin/serial-keyboard 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 negamartin/serial-keyboard 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 negamartin/serial-keyboard [INFO] finished frobbing negamartin/serial-keyboard [INFO] frobbed toml for negamartin/serial-keyboard written to work/ex/beta-1.38-1/sources/1.37.0/gh/negamartin/serial-keyboard/Cargo.toml [INFO] started frobbing negamartin/serial-keyboard [INFO] finished frobbing negamartin/serial-keyboard [INFO] frobbed toml for negamartin/serial-keyboard written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/negamartin/serial-keyboard/Cargo.toml [INFO] crate negamartin/serial-keyboard 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing negamartin/serial-keyboard 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-7/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/negamartin/serial-keyboard:/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] d3ec0911b0fb65ecb0b3ef967e5b817ccbea76e74856b80328cf8a9055bc10ae [INFO] running `"docker" "start" "-a" "d3ec0911b0fb65ecb0b3ef967e5b817ccbea76e74856b80328cf8a9055bc10ae"` [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling enigo v0.0.12 [INFO] [stderr] Compiling subprocess v0.1.13 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling serialport v3.0.0 [INFO] [stderr] Compiling serial-keyboard v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | serial: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn SerialPort` [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/lib.rs:27:55 [INFO] [stderr] | [INFO] [stderr] 27 | pub type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:31:20 [INFO] [stderr] | [INFO] [stderr] 31 | cause: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:40:36 [INFO] [stderr] | [INFO] [stderr] 40 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:48:59 [INFO] [stderr] | [INFO] [stderr] 48 | impl ResultBoxExt for ::std::result::Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.serial_keyboard.4kkfz5kw-cgu.5.rcgu.o" "-o" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d" "/opt/crater/target/debug/deps/serial_keyboard-59686c69a50cd78d.3r0c80x08fp19r0f.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/lib/x86_64-linux-gnu" "-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/libserial_keyboard-a108a31a68ff93bc.rlib" "/opt/crater/target/debug/deps/libsubprocess-96472112f70bcfd1.rlib" "/opt/crater/target/debug/deps/libserde_json-6c724703df111549.rlib" "/opt/crater/target/debug/deps/libitoa-fb5fb358f378687f.rlib" "/opt/crater/target/debug/deps/libdtoa-e856206cc2b690b3.rlib" "/opt/crater/target/debug/deps/libserde-923c39bb88c39229.rlib" "/opt/crater/target/debug/deps/libenigo-6afffe5c5c688f3c.rlib" "/opt/crater/target/debug/deps/libserialport-8abb3b6884312f0c.rlib" "/opt/crater/target/debug/deps/libbitflags-87aacccedafc3e9f.rlib" "/opt/crater/target/debug/deps/libnix-2ca9a630bab59214.rlib" "/opt/crater/target/debug/deps/libvoid-ee701c9bdcbc84a6.rlib" "/opt/crater/target/debug/deps/libcfg_if-13454bfc15bf8264.rlib" "/opt/crater/target/debug/deps/libbitflags-9f040734986e226a.rlib" "/opt/crater/target/debug/deps/libbytes-ae5a4725e96ef60c.rlib" "/opt/crater/target/debug/deps/libiovec-899ed525d05eb4d1.rlib" "/opt/crater/target/debug/deps/libbyteorder-5f88d5ffc8736180.rlib" "/opt/crater/target/debug/deps/liblibudev-d146ff100a8be660.rlib" "/opt/crater/target/debug/deps/liblibudev_sys-83eeebfc4417eb89.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" "-lxdo" "-ldl" "-ludev" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lxdo [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 `serial-keyboard`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d3ec0911b0fb65ecb0b3ef967e5b817ccbea76e74856b80328cf8a9055bc10ae"` [INFO] running `"docker" "rm" "-f" "d3ec0911b0fb65ecb0b3ef967e5b817ccbea76e74856b80328cf8a9055bc10ae"` [INFO] [stdout] d3ec0911b0fb65ecb0b3ef967e5b817ccbea76e74856b80328cf8a9055bc10ae