[INFO] updating cached repository lolzballs/rust-jvm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lolzballs/rust-jvm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lolzballs/rust-jvm" "work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/lolzballs/rust-jvm"` [INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/lolzballs/rust-jvm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lolzballs/rust-jvm" "work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/lolzballs/rust-jvm"` [INFO] [stderr] Cloning into 'work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/lolzballs/rust-jvm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 01e170f41a28f7e845a523b75041cddb5779779e [INFO] sha for GitHub repo lolzballs/rust-jvm: 01e170f41a28f7e845a523b75041cddb5779779e [INFO] validating manifest of lolzballs/rust-jvm on toolchain master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lolzballs/rust-jvm on toolchain try#26f8d250bb3c8a85e812cf663c730ef9e0df9315 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lolzballs/rust-jvm [INFO] removed workspace from lolzballs/rust-jvm [INFO] finished frobbing lolzballs/rust-jvm [INFO] frobbed toml for lolzballs/rust-jvm written to work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/lolzballs/rust-jvm/Cargo.toml [INFO] started frobbing lolzballs/rust-jvm [INFO] removed workspace from lolzballs/rust-jvm [INFO] finished frobbing lolzballs/rust-jvm [INFO] frobbed toml for lolzballs/rust-jvm written to work/ex/pr-57609/sources/try#26f8d250bb3c8a85e812cf663c730ef9e0df9315/gh/lolzballs/rust-jvm/Cargo.toml [INFO] crate lolzballs/rust-jvm has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+26f8d250bb3c8a85e812cf663c730ef9e0df9315-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] checking lolzballs/rust-jvm against master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a for pr-57609 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57609/worker-2/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57609/sources/master#03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/gh/lolzballs/rust-jvm:/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=forbid" "-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" "+03acbd71c977cd63ce5f39ba9b6fe9ffd578785a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1586721df197534cc7c8af6e42f0c00b0289259e4402adb8da87abecd9a9860f [INFO] running `"docker" "start" "-a" "1586721df197534cc7c8af6e42f0c00b0289259e4402adb8da87abecd9a9860f"` [INFO] [stderr] Compiling rust_jvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `rust_jvm v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rust_jvm-8b19feed00b1163f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=runtime [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'failed to execute javac: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560430fccd63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h95b99a81b7a6151a [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x560430fc8b38 - std::sys_common::backtrace::_print::h853b5e5c140dd8e0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x560430fcba32 - std::panicking::default_hook::{{closure}}::hb03a510b961bcfdd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x560430fcb7a4 - std::panicking::default_hook::h3021432e3eb70e7c [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x560430fcc090 - std::panicking::rust_panic_with_hook::h1b87d646f9ca094a [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x560430fcbc11 - std::panicking::continue_panic_fmt::h8a814954eeeb457d [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x560430fcbaf5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x560430fe121c - core::panicking::panic_fmt::h18840ce1ae989354 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x560430f913cf - core::result::unwrap_failed::hfb5a6832482873f6 [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x560430f90cee - >::expect::had1b05c16df18c3a [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x560430f919ba - build_script_build::main::he9cfb67da95d9557 [INFO] [stderr] at /opt/crater/workdir/build.rs:24 [INFO] [stderr] 11: 0x560430f935af - std::rt::lang_start::{{closure}}::h9648641fd4f8c441 [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x560430fcbae2 - std::panicking::try::do_call::hde4953a95da01ce3 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 13: 0x560430fd2b49 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 14: 0x560430fcc5e5 - std::rt::lang_start_internal::h19fed3d0f8953b84 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x560430f93588 - std::rt::lang_start::h2105d5ff5870bd21 [INFO] [stderr] at /rustc/03acbd71c977cd63ce5f39ba9b6fe9ffd578785a/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x560430f91e69 - main [INFO] [stderr] 17: 0x7f5a2b6932e0 - __libc_start_main [INFO] [stderr] 18: 0x560430f8be69 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "1586721df197534cc7c8af6e42f0c00b0289259e4402adb8da87abecd9a9860f"` [INFO] running `"docker" "rm" "-f" "1586721df197534cc7c8af6e42f0c00b0289259e4402adb8da87abecd9a9860f"` [INFO] [stdout] 1586721df197534cc7c8af6e42f0c00b0289259e4402adb8da87abecd9a9860f