Aug 11 09:10:51.220 INFO checking lua53-ext-0.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 09:10:51.220 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 09:10:51.220 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 09:10:51.220 INFO running `"docker" "create" "-v" "/tmp/crater.exS7SdbCr6Rt:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 09:10:51.442 INFO blam! 7061f6a8a003ee16d4b3692bba5621aacd65a83c85201cae3d3f7a5bb4ae5d5e Aug 11 09:10:51.445 INFO running `"docker" "start" "-a" "7061f6a8a003ee16d4b3692bba5621aacd65a83c85201cae3d3f7a5bb4ae5d5e"` Aug 11 09:10:52.625 INFO kablam! Checking bitflags v0.1.1 Aug 11 09:10:52.630 INFO kablam! Compiling lua v0.0.10 Aug 11 09:11:00.264 INFO kablam! error: failed to run custom build command for `lua v0.0.10` Aug 11 09:11:00.264 INFO kablam! process didn't exit successfully: `/target/debug/build/lua-d8205bd46d7c79de/build-script-build` (exit code: 101) Aug 11 09:11:00.264 INFO kablam! --- stdout Aug 11 09:11:00.264 INFO kablam! cargo:rustc-link-lib=static=lua Aug 11 09:11:00.264 INFO kablam! OPT_LEVEL = Some("0") Aug 11 09:11:00.264 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! CC_x86_64-unknown-linux-gnu = None Aug 11 09:11:00.264 INFO kablam! CC_x86_64_unknown_linux_gnu = None Aug 11 09:11:00.264 INFO kablam! HOST_CC = None Aug 11 09:11:00.264 INFO kablam! CC = None Aug 11 09:11:00.264 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.264 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 11 09:11:00.265 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Aug 11 09:11:00.265 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Aug 11 09:11:00.265 INFO kablam! HOST_CFLAGS = None Aug 11 09:11:00.265 INFO kablam! CFLAGS = None Aug 11 09:11:00.265 INFO kablam! DEBUG = Some("true") Aug 11 09:11:00.265 INFO kablam! make -e -f "/cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/Makefile" all SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline" Aug 11 09:11:00.265 INFO kablam! make[1]: Entering directory '/target/debug/build/lua-b42590816f2e0d64/out' Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lapi.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lapi.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lcode.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lcode.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lctype.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lctype.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ldebug.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ldebug.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ldo.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ldo.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ldump.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ldump.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lfunc.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lfunc.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lgc.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lgc.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o llex.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/llex.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lmem.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lmem.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lobject.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lobject.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lopcodes.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lopcodes.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lparser.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lparser.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lstate.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lstate.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lstring.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lstring.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ltable.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ltable.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ltm.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ltm.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lundump.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lundump.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lvm.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lvm.c Aug 11 09:11:00.265 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lzio.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lzio.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lauxlib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lauxlib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lbaselib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lbaselib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lbitlib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lbitlib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lcorolib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lcorolib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ldblib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ldblib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o liolib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/liolib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lmathlib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lmathlib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o loslib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/loslib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lstrlib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lstrlib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o ltablib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/ltablib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lutf8lib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lutf8lib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o loadlib.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/loadlib.c Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o linit.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/linit.c Aug 11 09:11:00.266 INFO kablam! ar rcu liblua.a lapi.o lcode.o lctype.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o lundump.o lvm.o lzio.o lauxlib.o lbaselib.o lbitlib.o lcorolib.o ldblib.o liolib.o lmathlib.o loslib.o lstrlib.o ltablib.o lutf8lib.o loadlib.o linit.o Aug 11 09:11:00.266 INFO kablam! ranlib liblua.a Aug 11 09:11:00.266 INFO kablam! cc -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -O0 -ffunction-sections -fdata-sections -fPIC -g -m64 -Wall -Wextra -c -o lua.o /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lua.c Aug 11 09:11:00.266 INFO kablam! : recipe for target 'lua.o' failed Aug 11 09:11:00.266 INFO kablam! make[1]: Leaving directory '/target/debug/build/lua-b42590816f2e0d64/out' Aug 11 09:11:00.266 INFO kablam! /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/Makefile:110: recipe for target 'linux' failed Aug 11 09:11:00.266 INFO kablam! Aug 11 09:11:00.266 INFO kablam! --- stderr Aug 11 09:11:00.266 INFO kablam! ar: `u' modifier ignored since `D' is the default (see `U') Aug 11 09:11:00.266 INFO kablam! /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/lua.c:80:31: fatal error: readline/readline.h: No such file or directory Aug 11 09:11:00.266 INFO kablam! compilation terminated. Aug 11 09:11:00.266 INFO kablam! make[1]: *** [lua.o] Error 1 Aug 11 09:11:00.266 INFO kablam! make: *** [linux] Error 2 Aug 11 09:11:00.267 INFO kablam! thread 'main' panicked at 'Error: The command Aug 11 09:11:00.267 INFO kablam! "make" "-e" "-f" "/cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/lua-source/src/Makefile" "linux" Aug 11 09:11:00.267 INFO kablam! did not run successfully.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/build.rs:122:19 Aug 11 09:11:00.267 INFO kablam! stack backtrace: Aug 11 09:11:00.267 INFO kablam! 0: 0x55cff552bfde - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h56b478bd6261cdea Aug 11 09:11:00.267 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 11 09:11:00.267 INFO kablam! 1: 0x55cff5522106 - std::sys_common::backtrace::print::h8838f036695641c1 Aug 11 09:11:00.267 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 11 09:11:00.267 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 11 09:11:00.267 INFO kablam! 2: 0x55cff551e6cd - std::panicking::default_hook::{{closure}}::h07e37170271eb3a7 Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:211 Aug 11 09:11:00.267 INFO kablam! 3: 0x55cff551e440 - std::panicking::default_hook::h1ad13ac34d74cb6f Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:227 Aug 11 09:11:00.267 INFO kablam! 4: 0x55cff551ec8c - std::panicking::rust_panic_with_hook::h07b48b4bcd79aad0 Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:475 Aug 11 09:11:00.267 INFO kablam! 5: 0x55cff551e889 - std::panicking::continue_panic_fmt::hc4081a7dfb4b8a83 Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:390 Aug 11 09:11:00.267 INFO kablam! 6: 0x55cff551e7ed - std::panicking::begin_panic_fmt::hfb0d818a6c651056 Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:345 Aug 11 09:11:00.267 INFO kablam! 7: 0x55cff54e5e1a - build_script_build::main::h913f0f9fa4759710 Aug 11 09:11:00.267 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lua-0.0.10/build.rs:122 Aug 11 09:11:00.267 INFO kablam! 8: 0x55cff54e5eff - std::rt::lang_start::{{closure}}::h9e8c6d78d45e35ab Aug 11 09:11:00.267 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 11 09:11:00.267 INFO kablam! 9: 0x55cff551e772 - std::panicking::try::do_call::haa9e0167fafd552a Aug 11 09:11:00.267 INFO kablam! at libstd/rt.rs:59 Aug 11 09:11:00.267 INFO kablam! at libstd/panicking.rs:310 Aug 11 09:11:00.267 INFO kablam! 10: 0x55cff553e479 - __rust_maybe_catch_panic Aug 11 09:11:00.268 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 11 09:11:00.268 INFO kablam! 11: 0x55cff5527425 - std::rt::lang_start_internal::hfce2f8e9f7e3c6bc Aug 11 09:11:00.268 INFO kablam! at libstd/panicking.rs:289 Aug 11 09:11:00.268 INFO kablam! at libstd/panic.rs:392 Aug 11 09:11:00.268 INFO kablam! at libstd/rt.rs:58 Aug 11 09:11:00.268 INFO kablam! 12: 0x55cff54e5ed7 - std::rt::lang_start::hd47d79713935609f Aug 11 09:11:00.268 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 11 09:11:00.268 INFO kablam! 13: 0x55cff54e5e79 - main Aug 11 09:11:00.268 INFO kablam! 14: 0x7ffab145f82f - __libc_start_main Aug 11 09:11:00.268 INFO kablam! 15: 0x55cff54e2b28 - _start Aug 11 09:11:00.268 INFO kablam! 16: 0x0 - Aug 11 09:11:00.268 INFO kablam! Aug 11 09:11:00.270 INFO kablam! su: No module specific data is present Aug 11 09:11:00.972 INFO running `"docker" "rm" "-f" "7061f6a8a003ee16d4b3692bba5621aacd65a83c85201cae3d3f7a5bb4ae5d5e"` Aug 11 09:11:01.136 INFO blam! 7061f6a8a003ee16d4b3692bba5621aacd65a83c85201cae3d3f7a5bb4ae5d5e