[INFO] updating cached repository jazz-lang/Jazz-jit [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jazz-lang/Jazz-jit [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jazz-lang/Jazz-jit" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/jazz-lang/Jazz-jit"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/jazz-lang/Jazz-jit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jazz-lang/Jazz-jit" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/jazz-lang/Jazz-jit"` [INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/jazz-lang/Jazz-jit'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e95069aaa65b8341b23c31041670daedde74b7d0 [INFO] sha for GitHub repo jazz-lang/Jazz-jit: e95069aaa65b8341b23c31041670daedde74b7d0 [INFO] validating manifest of jazz-lang/Jazz-jit on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jazz-lang/Jazz-jit on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jazz-lang/Jazz-jit [INFO] finished frobbing jazz-lang/Jazz-jit [INFO] frobbed toml for jazz-lang/Jazz-jit written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/jazz-lang/Jazz-jit/Cargo.toml [INFO] started frobbing jazz-lang/Jazz-jit [INFO] finished frobbing jazz-lang/Jazz-jit [INFO] frobbed toml for jazz-lang/Jazz-jit written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/jazz-lang/Jazz-jit/Cargo.toml [INFO] crate jazz-lang/Jazz-jit already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/jazz-lang/Jazz-jit/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" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cbindgen v0.8.5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jazz-lang/Jazz-jit against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-3/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/jazz-lang/Jazz-jit:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e4f74c43f91f32f95637d7135eaf010a41d8467ad1861ef568d0e2b34af4eab6 [INFO] running `"docker" "start" "-a" "e4f74c43f91f32f95637d7135eaf010a41d8467ad1861ef568d0e2b34af4eab6"` [INFO] [stderr] Compiling cbindgen v0.8.5 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling capstone-sys v0.9.1 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.5 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling paste-impl v0.1.5 [INFO] [stderr] Checking paste v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking capstone v0.5.0 [INFO] [stderr] Compiling jazz-jit v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `jazz-jit v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/jazz-jit-55a6ac3e4c845bc0/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564d1c599793 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he40e3e73036b0b3f [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x564d1c59498b - std::sys_common::backtrace::_print::h6d6f6242937d4268 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x564d1c598376 - std::panicking::default_hook::{{closure}}::hd0821dee96f91765 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x564d1c598109 - std::panicking::default_hook::h8dc8a77692be60de [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x564d1c598a7f - std::panicking::rust_panic_with_hook::he8c6e40be53e89a5 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x564d1c598601 - std::panicking::continue_panic_fmt::h24ac15689db01f04 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x564d1c5984e5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x564d1c5b3c8c - core::panicking::panic_fmt::h64a7b003b9ca6c01 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x564d1c5b3bcb - core::panicking::panic::h5b817b438302c0b1 [INFO] [stderr] at src/libcore/panicking.rs:49 [INFO] [stderr] 9: 0x564d1c0f311f - core::option::Option::unwrap::h1a9698e42492a54b [INFO] [stderr] at /rustc/bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/src/libcore/macros.rs:12 [INFO] [stderr] 10: 0x564d1c259d94 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h8c473755b430bcaa [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.5/src/bindgen/cargo/cargo.rs:88 [INFO] [stderr] 11: 0x564d1c0b1da7 - cbindgen::bindgen::parser::Parser::parse_crate::hbde791847f2ddcab [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.5/src/bindgen/parser.rs:162 [INFO] [stderr] 12: 0x564d1c0b12dc - cbindgen::bindgen::parser::parse_lib::h2c567e1db23ee0ed [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.5/src/bindgen/parser.rs:102 [INFO] [stderr] 13: 0x564d1c2acf13 - cbindgen::bindgen::builder::Builder::generate::h148864b3443de495 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.5/src/bindgen/builder.rs:322 [INFO] [stderr] 14: 0x564d1c0459f7 - cbindgen::generate_with_config::h094925f1ccde4a9e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.5/src/lib.rs:37 [INFO] [stderr] 15: 0x564d1c047a38 - build_script_build::main::h1cdb13faee55152f [INFO] [stderr] at /opt/crater/workdir/build.rs:22 [INFO] [stderr] 16: 0x564d1c0453ef - std::rt::lang_start::{{closure}}::h216e1791ed4d859a [INFO] [stderr] at /rustc/bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x564d1c598482 - std::panicking::try::do_call::h03c9792ab8ffda62 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 18: 0x564d1c59fba9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 19: 0x564d1c59904c - std::rt::lang_start_internal::h0a8566bec8d08064 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x564d1c0453c8 - std::rt::lang_start::hfcd19f442dc64119 [INFO] [stderr] at /rustc/bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x564d1c047d69 - main [INFO] [stderr] 22: 0x7f581b1e92e0 - __libc_start_main [INFO] [stderr] 23: 0x564d1c00a079 - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "e4f74c43f91f32f95637d7135eaf010a41d8467ad1861ef568d0e2b34af4eab6"` [INFO] running `"docker" "rm" "-f" "e4f74c43f91f32f95637d7135eaf010a41d8467ad1861ef568d0e2b34af4eab6"` [INFO] [stdout] e4f74c43f91f32f95637d7135eaf010a41d8467ad1861ef568d0e2b34af4eab6