[INFO] updating cached repository stevesweetney/caesar-cipher-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stevesweetney/caesar-cipher-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stevesweetney/caesar-cipher-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/stevesweetney/caesar-cipher-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stevesweetney/caesar-cipher-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stevesweetney/caesar-cipher-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stevesweetney/caesar-cipher-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stevesweetney/caesar-cipher-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a471e53a499dec8e742605efe79785a4f9514274
[INFO] sha for GitHub repo stevesweetney/caesar-cipher-wasm: a471e53a499dec8e742605efe79785a4f9514274
[INFO] validating manifest of stevesweetney/caesar-cipher-wasm 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 stevesweetney/caesar-cipher-wasm 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 stevesweetney/caesar-cipher-wasm
[INFO] finished frobbing stevesweetney/caesar-cipher-wasm
[INFO] frobbed toml for stevesweetney/caesar-cipher-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/stevesweetney/caesar-cipher-wasm/Cargo.toml
[INFO] started frobbing stevesweetney/caesar-cipher-wasm
[INFO] finished frobbing stevesweetney/caesar-cipher-wasm
[INFO] frobbed toml for stevesweetney/caesar-cipher-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stevesweetney/caesar-cipher-wasm/Cargo.toml
[INFO] crate stevesweetney/caesar-cipher-wasm 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] [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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing stevesweetney/caesar-cipher-wasm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stevesweetney/caesar-cipher-wasm:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5a460a4c7a9c6756c264c6ff1f5cfbf83daff3b76164ae2493a7901d5368d618
[INFO] running `"docker" "start" "-a" "5a460a4c7a9c6756c264c6ff1f5cfbf83daff3b76164ae2493a7901d5368d618"`
[INFO] [stderr]    Compiling serde v1.0.64
[INFO] [stderr]    Compiling stdweb v0.4.6
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling http v0.1.5
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.64
[INFO] [stderr]    Compiling serde_json v1.0.19
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling yew v0.4.0 (https://github.com/DenisKolodin/yew#f392d7ef)
[INFO] [stderr]    Compiling caesar_cipher_yew 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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef" "/opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.8b4j75ux3vt40cx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-6e8c30d8794fff2c/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libyew-ab3d00c64986302e.rlib" "/opt/crater/target/debug/deps/libstdweb-3dac03ae9c02a713.rlib" "/opt/crater/target/debug/deps/libdiscard-29e2de2e4191c85d.rlib" "/opt/crater/target/debug/deps/libserde_json-b3f81162d494e9ac.rlib" "/opt/crater/target/debug/deps/libitoa-c4781e9575afe04a.rlib" "/opt/crater/target/debug/deps/libdtoa-dbece04ab2440d63.rlib" "/opt/crater/target/debug/deps/libserde-2bff4d9f2ba9ec15.rlib" "/opt/crater/target/debug/deps/libhttp-bf0e0af57fdddb28.rlib" "/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib" "/opt/crater/target/debug/deps/libbytes-87d3ef647d489dab.rlib" "/opt/crater/target/debug/deps/libiovec-ddc260965f6f197c.rlib" "/opt/crater/target/debug/deps/libbyteorder-d43fc37a075b6371.rlib" "/opt/crater/target/debug/deps/liblog-2e3caa07422a08ab.rlib" "/opt/crater/target/debug/deps/libfailure-f714b685c81756a8.rlib" "/opt/crater/target/debug/deps/libbacktrace-dd635a1977ef6245.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-6eaa7dc3b78f3076.rlib" "/opt/crater/target/debug/deps/librustc_demangle-89dc169db47dd685.rlib" "/opt/crater/target/debug/deps/libcfg_if-d2f9aadfe21168ff.rlib" "/opt/crater/target/debug/deps/liblibc-6e00f8194807a79c.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o: In function `stdweb::webapi::node::INode::append_child':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o: In function `stdweb::webapi::node::INode::append_child':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o: In function `stdweb::webapi::node::INode::append_child':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o: In function `stdweb::webapi::node::INode::next_sibling':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o: In function `stdweb::webapi::node::INode::remove_child':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/caesar_cipher_yew-571cbbe5904f85ef.caesar_cipher_yew.9uvmzahp-cgu.1.rcgu.o:/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/macros.rs:34: more undefined references to `emscripten_asm_const_int' follow
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-3dac03ae9c02a713.rlib(stdweb-3dac03ae9c02a713.stdweb.4viqlctq-cgu.7.rcgu.o): In function `stdweb::webcore::ffi::emscripten::event_loop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:9: undefined reference to `emscripten_pause_main_loop'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/ffi/emscripten.rs:11: undefined reference to `emscripten_set_main_loop'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-3dac03ae9c02a713.rlib(stdweb-3dac03ae9c02a713.stdweb.4viqlctq-cgu.9.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::clone::Clone>::clone':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/symbol.rs:10: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/crater/target/debug/deps/libstdweb-3dac03ae9c02a713.rlib(stdweb-3dac03ae9c02a713.stdweb.4viqlctq-cgu.9.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.6/src/webcore/symbol.rs:30: undefined reference to `emscripten_asm_const_int'
[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 `caesar_cipher_yew`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5a460a4c7a9c6756c264c6ff1f5cfbf83daff3b76164ae2493a7901d5368d618"`
[INFO] running `"docker" "rm" "-f" "5a460a4c7a9c6756c264c6ff1f5cfbf83daff3b76164ae2493a7901d5368d618"`
[INFO] [stdout] 5a460a4c7a9c6756c264c6ff1f5cfbf83daff3b76164ae2493a7901d5368d618