[INFO] updating cached repository cgm616/calc_rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cgm616/calc_rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cgm616/calc_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/cgm616/calc_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cgm616/calc_rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cgm616/calc_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cgm616/calc_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cgm616/calc_rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 148666d3214700aa8398be17255b006f9469d1a2 [INFO] sha for GitHub repo cgm616/calc_rs: 148666d3214700aa8398be17255b006f9469d1a2 [INFO] validating manifest of cgm616/calc_rs 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 cgm616/calc_rs 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 cgm616/calc_rs [INFO] finished frobbing cgm616/calc_rs [INFO] frobbed toml for cgm616/calc_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/cgm616/calc_rs/Cargo.toml [INFO] started frobbing cgm616/calc_rs [INFO] finished frobbing cgm616/calc_rs [INFO] frobbed toml for cgm616/calc_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cgm616/calc_rs/Cargo.toml [INFO] crate cgm616/calc_rs 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 cgm616/calc_rs 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/cgm616/calc_rs:/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] bc4a87e3cb19d8ca5674850700d63eb8cc4da1b6ce79d93743b32245e0d19848 [INFO] running `"docker" "start" "-a" "bc4a87e3cb19d8ca5674850700d63eb8cc4da1b6ce79d93743b32245e0d19848"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Compiling base-x v0.2.2 [INFO] [stderr] Compiling stdweb v0.4.16 [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 calc_rs v0.1.0 (/opt/crater/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/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/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.calc_rs.c3vkyv31-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6" "/opt/crater/target/debug/deps/calc_rs-d99fafb4433b81e6.247aaqrabz1p5z2v.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/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libpest-41b1c42750f23818.rlib" "/opt/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib" "/opt/crater/target/debug/deps/libdiscard-beb28269a1d78969.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-ba42257a50195ed2.rlib" "/opt/crater/target/debug/deps/libserde_json-91cc134f2f0929bf.rlib" "/opt/crater/target/debug/deps/libryu-511d1a21231511ed.rlib" "/opt/crater/target/debug/deps/libitoa-965dbaa5417f4779.rlib" "/opt/crater/target/debug/deps/libserde-9827789b82350a62.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.1.rcgu.o): In function `::drop::snippet::__cargo_web_snippet_e9638d6405ab65f78daf4a5af9c9de14ecf1e2ec': [INFO] [stderr] /opt/crater/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/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.10.rcgu.o): In function `stdweb::webcore::value::Reference::from_raw_unchecked::snippet::__cargo_web_snippet_9f22d4ca7bc938409787341b7db181f8dd41e6df': [INFO] [stderr] /opt/crater/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/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.10.rcgu.o): In function `::drop::snippet::__cargo_web_snippet_80d6d56760c65e49b7be8b6b01c1ea861b046bf0': [INFO] [stderr] /opt/crater/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/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.10.rcgu.o): In function `stdweb::webapi::window::window::snippet::__cargo_web_snippet_0f503de1d61309643e0e13a7871406891e3691c9': [INFO] [stderr] /opt/crater/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/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.10.rcgu.o): In function `stdweb::webapi::window::Window::local_storage::snippet::__cargo_web_snippet_421a1cbbb6d8cd3fce882ec5888027b0855feebe': [INFO] [stderr] /opt/crater/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/crater/target/debug/deps/libstdweb-f2fc6f43735fc055.rlib(stdweb-f2fc6f43735fc055.stdweb.76rj3jzs-cgu.11.rcgu.o):/opt/crater/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" "bc4a87e3cb19d8ca5674850700d63eb8cc4da1b6ce79d93743b32245e0d19848"` [INFO] running `"docker" "rm" "-f" "bc4a87e3cb19d8ca5674850700d63eb8cc4da1b6ce79d93743b32245e0d19848"` [INFO] [stdout] bc4a87e3cb19d8ca5674850700d63eb8cc4da1b6ce79d93743b32245e0d19848