[INFO] updating cached repository https://github.com/cgm616/calc_rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7becad4d81f2c6888a6284f916145b66947f780d [INFO] testing cgm616/calc_rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgm616%2Fcalc_rs" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cgm616/calc_rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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 /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/cgm616/calc_rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] 0cc6b7ca6d1c7a1030e182f530f81b578c706e325d4b201ad37038128b3f2a72 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0cc6b7ca6d1c7a1030e182f530f81b578c706e325d4b201ad37038128b3f2a72"` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling base-x v0.2.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling discard v1.0.3 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [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/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.calc_rs.655ls1vu-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688" "/opt/rustwide/target/debug/deps/calc_rs-7ac9536deeae6688.1es26y7z5r9al5em.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rlib" "/opt/rustwide/target/debug/deps/libpest-3f849a41b6a9b906.rlib" "/opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib" "/opt/rustwide/target/debug/deps/libdiscard-69fbce4c6d24fd57.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-165f4be6fd4cc746.rlib" "/opt/rustwide/target/debug/deps/libserde_json-970ab44e074ba876.rlib" "/opt/rustwide/target/debug/deps/libryu-bde80f248a257dac.rlib" "/opt/rustwide/target/debug/deps/libitoa-6c514d0363297749.rlib" "/opt/rustwide/target/debug/deps/libserde-f2bb9b735a5dbeb6.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1dac1a412c98f50d.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b7841fd014bf83a1.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-338c0763450dca22.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f2e5d11836e0967.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-81a9070bd3553adf.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-e297830377b95af4.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b38b87f2dd197fa0.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-601015f2e15e7e26.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-439f3a589bd88586.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-57ab7e6ac23ce11f.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3aec7f88778e912a.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b6806800b307d4b9.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e49d7651b12f7563.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8266574e26adcc3.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.1.rcgu.o): In function `::drop::snippet::__cargo_web_snippet_e9638d6405ab65f78daf4a5af9c9de14ecf1e2ec': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:139: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.1.rcgu.o): In function `stdweb::webapi::event_target::IEventTarget::add_event_listener::snippet::__cargo_web_snippet_99c4eefdc8d4cc724135163b8c8665a1f3de99e4': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.11.rcgu.o): In function `> as stdweb::webcore::serialization::FuncallAdapter>::funcall_adapter::snippet::__cargo_web_snippet_ff5103e6cc179d13b4c7a785bdce2708fd559fc0': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.12.rcgu.o): In function `stdweb::webapi::element::IElement::class_list::snippet::__cargo_web_snippet_bb618d13cbb219642bd219af99ee1519e5658d77': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.12.rcgu.o): In function `stdweb::webapi::element::IElement::set_attribute::snippet::__cargo_web_snippet_09675c7ed2827e045dc760aeac3d286437cfbe5e': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/rustwide/target/debug/deps/libstdweb-fe3d0fb7482a683e.rlib(stdweb-fe3d0fb7482a683e.stdweb.r92nlft9-cgu.12.rcgu.o):/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.20/src/webcore/macros.rs:149: 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; 2 warnings emitted [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" "0cc6b7ca6d1c7a1030e182f530f81b578c706e325d4b201ad37038128b3f2a72"` [INFO] running `"docker" "rm" "-f" "0cc6b7ca6d1c7a1030e182f530f81b578c706e325d4b201ad37038128b3f2a72"` [INFO] [stdout] 0cc6b7ca6d1c7a1030e182f530f81b578c706e325d4b201ad37038128b3f2a72