[INFO] updating cached repository jshrake/rust-web-shadertoy-clone [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jshrake/rust-web-shadertoy-clone [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jshrake/rust-web-shadertoy-clone" "work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/rust-web-shadertoy-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/rust-web-shadertoy-clone'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jshrake/rust-web-shadertoy-clone" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/rust-web-shadertoy-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/rust-web-shadertoy-clone'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 53c671d277f003c1a1579ba3c278b12dde77f5cb [INFO] sha for GitHub repo jshrake/rust-web-shadertoy-clone: 53c671d277f003c1a1579ba3c278b12dde77f5cb [INFO] validating manifest of jshrake/rust-web-shadertoy-clone 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 jshrake/rust-web-shadertoy-clone 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 jshrake/rust-web-shadertoy-clone [INFO] finished frobbing jshrake/rust-web-shadertoy-clone [INFO] frobbed toml for jshrake/rust-web-shadertoy-clone written to work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/rust-web-shadertoy-clone/Cargo.toml [INFO] started frobbing jshrake/rust-web-shadertoy-clone [INFO] finished frobbing jshrake/rust-web-shadertoy-clone [INFO] frobbed toml for jshrake/rust-web-shadertoy-clone written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/rust-web-shadertoy-clone/Cargo.toml [INFO] crate jshrake/rust-web-shadertoy-clone 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jshrake/rust-web-shadertoy-clone 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/jshrake/rust-web-shadertoy-clone:/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] b611b0e6d9caa66daaf428ba6e4d8b5419099138eac36305d2c9c7c02688f002 [INFO] running `"docker" "start" "-a" "b611b0e6d9caa66daaf428ba6e4d8b5419099138eac36305d2c9c7c02688f002"` [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling clang-sys v0.16.0 [INFO] [stderr] Compiling gleam v0.4.16 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Compiling syntex v0.58.1 [INFO] [stderr] Compiling aster v0.41.0 [INFO] [stderr] Compiling quasi v0.32.0 [INFO] [stderr] Compiling quasi_codegen v0.32.0 [INFO] [stderr] Compiling bindgen v0.24.0 [INFO] [stderr] Compiling emscripten-sys v0.3.2 [INFO] [stderr] error: failed to run custom build command for `emscripten-sys v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/emscripten-sys-7d1e0ae7d8ca9883/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'failed to get envvar EMSCRIPTEN: NotPresent', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561290de152b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x561290de152b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561290de152b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x561290de152b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x561290de152b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x561290de1206 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x561290de1c3d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x561290de17c2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x561290de16a6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x561290e0003d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x561290e00137 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x561290599e15 - core::result::Result::expect::h4e23c0d98b8bc782 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x56129059a06e - build_script_build::main::h4e92f90ced0cd7d3 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/emscripten-sys-0.3.2/build.rs:8 [INFO] [stderr] 13: 0x561290599c90 - std::rt::lang_start::{{closure}}::h005c2161cbb045f4 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x561290de1643 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x561290de1643 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x561290de847a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x561290de214d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x561290de214d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x561290de214d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x561290599c69 - std::rt::lang_start::h2013a18d501ef6f1 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x56129059a78a - main [INFO] [stderr] 22: 0x7fcf001572e1 - __libc_start_main [INFO] [stderr] 23: 0x561290598f8a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "b611b0e6d9caa66daaf428ba6e4d8b5419099138eac36305d2c9c7c02688f002"` [INFO] running `"docker" "rm" "-f" "b611b0e6d9caa66daaf428ba6e4d8b5419099138eac36305d2c9c7c02688f002"` [INFO] [stdout] b611b0e6d9caa66daaf428ba6e4d8b5419099138eac36305d2c9c7c02688f002