[INFO] updating cached repository riginding/snake [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/riginding/snake [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/riginding/snake" "work/ex/beta-1.38-1/sources/1.37.0/gh/riginding/snake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/riginding/snake'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/riginding/snake" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/riginding/snake"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/riginding/snake'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8bda7cadc831a0961eecbb2790c5a8dd2ee33d6c [INFO] sha for GitHub repo riginding/snake: 8bda7cadc831a0961eecbb2790c5a8dd2ee33d6c [INFO] validating manifest of riginding/snake 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 riginding/snake 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 riginding/snake [INFO] finished frobbing riginding/snake [INFO] frobbed toml for riginding/snake written to work/ex/beta-1.38-1/sources/1.37.0/gh/riginding/snake/Cargo.toml [INFO] started frobbing riginding/snake [INFO] finished frobbing riginding/snake [INFO] frobbed toml for riginding/snake written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/riginding/snake/Cargo.toml [INFO] crate riginding/snake 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/riginding/snake/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing riginding/snake 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/riginding/snake:/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] 275cae598c4b93bbbdf2a47135a398bbbc6a0e42fa1e23dba8c5828371c9b874 [INFO] running `"docker" "start" "-a" "275cae598c4b93bbbdf2a47135a398bbbc6a0e42fa1e23dba8c5828371c9b874"` [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.4 [INFO] [stderr] Compiling base-x v0.2.5 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling stdweb v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.7 [INFO] [stderr] Compiling stdweb-derive v0.5.1 [INFO] [stderr] Compiling snake 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/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.snake.267cbyvp-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd" "/opt/crater/target/debug/deps/snake-665d9fa38f8cb9bd.2njhpyo8sxps46if.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-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/libstdweb-f6fca9980476da63.rlib" "/opt/crater/target/debug/deps/libdiscard-6f76a4d78d9d10a6.rlib" "/opt/crater/target/debug/deps/libstdweb_internal_runtime-6d279e8bd2a67625.rlib" "/opt/crater/target/debug/deps/libserde_json-f6b540ffea90773e.rlib" "/opt/crater/target/debug/deps/libryu-be578719e5bf2327.rlib" "/opt/crater/target/debug/deps/libitoa-d35f0a89557c3310.rlib" "/opt/crater/target/debug/deps/libserde-3a1343e806eb8450.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" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.0.rcgu.o): In function `::instance_of::snippet::__cargo_web_snippet_89611721005b3de331324f19bedec5df179862e4': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.0.rcgu.o): In function `::from_canvas::snippet::__cargo_web_snippet_49ae24e0f2d690c290030200ef793256363af281': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.0.rcgu.o): In function `stdweb::webapi::rendering_context::CanvasRenderingContext2d::set_fill_style_color::snippet::__cargo_web_snippet_7e69871d2f0243bddcb8cffc809fd6fb5fb78697': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.0.rcgu.o): In function `stdweb::webapi::rendering_context::CanvasRenderingContext2d::fill_rect::snippet::__cargo_web_snippet_cf0debbfec441e126df5ec4b805a71e969f49a75': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:91: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.1.rcgu.o): In function `stdweb::webcore::initialization::initialize::snippet::__cargo_web_snippet_cd8fa1f319db03ff32eea7c79bdb279c430a87ef': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: undefined reference to `emscripten_asm_const_int' [INFO] [stderr] /opt/crater/target/debug/deps/libstdweb-f6fca9980476da63.rlib(stdweb-f6fca9980476da63.stdweb.5q7vhahn-cgu.1.rcgu.o):/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:32: 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 `snake`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "275cae598c4b93bbbdf2a47135a398bbbc6a0e42fa1e23dba8c5828371c9b874"` [INFO] running `"docker" "rm" "-f" "275cae598c4b93bbbdf2a47135a398bbbc6a0e42fa1e23dba8c5828371c9b874"` [INFO] [stdout] 275cae598c4b93bbbdf2a47135a398bbbc6a0e42fa1e23dba8c5828371c9b874