[INFO] updating cached repository https://github.com/cgm616/calc_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/cgm616/calc_rs
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/serde_json-1.0.40
[INFO] [stderr]  - [deleted]         (none)     -> dependabot/cargo/stdweb-0.4.18
[INFO] [stderr]  * [new branch]      dependabot/cargo/serde_json-1.0.41 -> dependabot/cargo/serde_json-1.0.41
[INFO] [stderr]  * [new branch]      dependabot/cargo/stdweb-0.4.19 -> dependabot/cargo/stdweb-0.4.19
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61b3e01da8fd37a23239bc3729a79a536831ac28
[INFO] testing cgm616/calc_rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgm616%2Fcalc_rs" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cgm616/calc_rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/cgm616/calc_rs
[INFO] finished tweaking git repo https://github.com/cgm616/calc_rs
[INFO] tweaked toml for git repo https://github.com/cgm616/calc_rs written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/cgm616/calc_rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e0d5c2fafd51194ab47cdb318fb58d1ff73ac2a6809c0c2bd241b74634991b95
[INFO] running `"docker" "start" "-a" "e0d5c2fafd51194ab47cdb318fb58d1ff73ac2a6809c0c2bd241b74634991b95"`
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.3
[INFO] [stderr]    Compiling base-x v0.2.2
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb v0.4.16
[INFO] [stderr]    Compiling calc_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]   --> src/main.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 |           error::Error,
[INFO] [stderr]    |           ^^^^^^^^^^^^
[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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.calc_rs.7f1szi6w-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae" "/opt/rustwide/target/debug/deps/calc_rs-7de9a42ec71b7aae.rowzx5ikm3i7eqh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblazy_static-0bb2f2b904eb618d.rlib" "/opt/rustwide/target/debug/deps/libpest-4652b5bfea08592b.rlib" "/opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib" "/opt/rustwide/target/debug/deps/libdiscard-c47abdd0105b3923.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-8b5af0ab2f1077d2.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a3ec53b7c5dd8845.rlib" "/opt/rustwide/target/debug/deps/libryu-241afc8b85942cc5.rlib" "/opt/rustwide/target/debug/deps/libitoa-1c480b98c3ffabe1.rlib" "/opt/rustwide/target/debug/deps/libserde-3896744542dfa75a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.1.rcgu.o): In function `<stdweb::webcore::symbol::Symbol as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_e9638d6405ab65f78daf4a5af9c9de14ecf1e2ec':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.10.rcgu.o): In function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.10.rcgu.o): In function `<stdweb::webcore::value::Reference as core::ops::drop::Drop>::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.10.rcgu.o): In function `stdweb::webapi::window::window::snippet::__cargo_web_snippet_0f503de1d61309643e0e13a7871406891e3691c9':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.10.rcgu.o): In function `stdweb::webapi::window::Window::local_storage::snippet::__cargo_web_snippet_421a1cbbb6d8cd3fce882ec5888027b0855feebe':
[INFO] [stderr]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/libstdweb-7c36ca8a80940445.rlib(stdweb-7c36ca8a80940445.stdweb.900b7trv-cgu.11.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.16/src/webcore/macros.rs:101: more undefined references to `emscripten_asm_const_int' follow
[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 `calc_rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e0d5c2fafd51194ab47cdb318fb58d1ff73ac2a6809c0c2bd241b74634991b95"`
[INFO] running `"docker" "rm" "-f" "e0d5c2fafd51194ab47cdb318fb58d1ff73ac2a6809c0c2bd241b74634991b95"`
[INFO] [stdout] e0d5c2fafd51194ab47cdb318fb58d1ff73ac2a6809c0c2bd241b74634991b95