[INFO] fetching crate rst_app 0.3.7...
[INFO] testing rst_app-0.3.7 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate rst_app 0.3.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rst_app 0.3.7 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rst_app 0.3.7
[INFO] finished tweaking crates.io crate rst_app 0.3.7
[INFO] tweaked toml for crates.io crate rst_app 0.3.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 112 packages to latest compatible versions
[INFO] [stderr]       Adding ansi_term v0.7.5 (available: v0.12.1)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.20)
[INFO] [stderr]       Adding fern v0.3.5 (available: v0.7.0)
[INFO] [stderr]       Adding itertools v0.4.19 (available: v0.13.0)
[INFO] [stderr]       Adding jsonrpc-core v4.0.0 (available: v18.0.0)
[INFO] [stderr]       Adding lazy_static v0.1.16 (available: v1.5.0)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.22)
[INFO] [stderr]       Adding nickel v0.9.0 (available: v0.11.0)
[INFO] [stderr]       Adding regex v0.1.80 (available: v1.11.1)
[INFO] [stderr]       Adding serde v0.8.23 (available: v1.0.214)
[INFO] [stderr]       Adding serde_codegen v0.8.14 (available: v0.8.23)
[INFO] [stderr]       Adding serde_derive v0.8.14 (available: v0.8.23)
[INFO] [stderr]       Adding serde_json v0.8.6 (available: v1.0.132)
[INFO] [stderr]       Adding strfmt v0.1.6 (available: v0.2.4)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.36)
[INFO] [stderr]       Adding toml v0.2.1 (available: v0.8.19)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strfmt v0.1.6
[INFO] [stderr]   Downloaded parking_lot v0.2.8
[INFO] [stderr]   Downloaded ansi_term v0.7.5
[INFO] [stderr]   Downloaded toml v0.2.1
[INFO] [stderr]   Downloaded nickel v0.9.0
[INFO] [stderr]   Downloaded jsonrpc-core v4.0.0
[INFO] [stderr]   Downloaded mustache v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b98cd9fde19e9d0626a44fb9cf4452ca14867a7c765362d99514999bfc18b9af
[INFO] running `Command { std: "docker" "start" "-a" "b98cd9fde19e9d0626a44fb9cf4452ca14867a7c765362d99514999bfc18b9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b98cd9fde19e9d0626a44fb9cf4452ca14867a7c765362d99514999bfc18b9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98cd9fde19e9d0626a44fb9cf4452ca14867a7c765362d99514999bfc18b9af", kill_on_drop: false }`
[INFO] [stdout] b98cd9fde19e9d0626a44fb9cf4452ca14867a7c765362d99514999bfc18b9af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8eb8e4effcb71980ab8ba06e603bea0c11cc0c6c1691af52d35b354824b16b9
[INFO] running `Command { std: "docker" "start" "-a" "c8eb8e4effcb71980ab8ba06e603bea0c11cc0c6c1691af52d35b354824b16b9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling syntex_pos v0.45.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling syntex_errors v0.45.0
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_syntax v0.45.1
[INFO] [stderr]    Compiling syntex v0.45.1
[INFO] [stderr]    Compiling serde_codegen v0.8.14
[INFO] [stderr]    Compiling rst_app v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rst_app v0.3.7 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rst_app-161907d6022dc1e8/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at core/src/panicking.rs:227:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5dc022c0325a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x5dc022c0325a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5dc022c0325a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5dc022c0325a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5dc022c21f83 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x5dc022c21f83 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stderr]      6:     0x5dc022c00683 - std::io::Write::write_fmt::hf1c1dcc8cc1287f0
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stderr]      7:     0x5dc022c030a2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5dc022c0406c - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stderr]      9:     0x5dc022c03eb2 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:295:9
[INFO] [stderr]     10:     0x5dc022c046a7 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:801:13
[INFO] [stderr]     11:     0x5dc022c04506 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stderr]     12:     0x5dc022c03739 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x5dc022c041cc - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stderr]     14:     0x5dc022c2116d - core::panicking::panic_nounwind_fmt::runtime::hb8ceb4e2b8eb64c7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:115:18
[INFO] [stderr]     15:     0x5dc022c2116d - core::panicking::panic_nounwind_fmt::hccfae7c58ba60316
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:125:5
[INFO] [stderr]     16:     0x5dc022c21202 - core::panicking::panic_nounwind::ha9cb41ebc3328049
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:227:5
[INFO] [stderr]     17:     0x5dc022ab3b6b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::ha4797c860a934901
[INFO] [stderr]     18:     0x5dc022ab3972 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::hae810d55dec1acec
[INFO] [stderr]     19:     0x5dc022a5d4b5 - core::slice::<impl [T]>::get_unchecked::h7a9587f7dc8af7ca
[INFO] [stderr]     20:     0x5dc02296f665 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::he57d792325d41009
[INFO] [stderr]     21:     0x5dc022979d8c - syntex_syntax::fold::fold_attrs::h6be34661a871b56e
[INFO] [stderr]     22:     0x5dc0229af2a6 - syntex_syntax::fold::noop_fold_item_simple::hfa8416d629970b3b
[INFO] [stderr]     23:     0x5dc022a6678f - syntex_syntax::fold::Folder::fold_item_simple::ha00fb513c447d6f2
[INFO] [stderr]     24:     0x5dc0229addaf - syntex_syntax::fold::noop_fold_item::{{closure}}::hcc2741217caeb699
[INFO] [stderr]     25:     0x5dc022abfea8 - syntex_syntax::ptr::P<T>::map::hd7e593ffe8849ed8
[INFO] [stderr]     26:     0x5dc0229adb3b - syntex_syntax::fold::noop_fold_item::h17b69e9eaae9ebae
[INFO] [stderr]     27:     0x5dc022a7b2a2 - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::{{closure}}::haad8a511b36667be
[INFO] [stderr]     28:     0x5dc022a5cdb4 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::h3364a28b614fa3f8
[INFO] [stderr]     29:     0x5dc022ac859c - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::h0dbff113eb2140ce
[INFO] [stderr]     30:     0x5dc022a822ec - core::ops::function::FnOnce::call_once::h8185f972cdedda66
[INFO] [stderr]     31:     0x5dc022a904bb - core::iter::adapters::fuse::and_then_or_clear::hb4335ae3657f3113
[INFO] [stderr]     32:     0x5dc022a7fa6e - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::next::hfa817c042cb1cb99
[INFO] [stderr]     33:     0x5dc022b1850e - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::iterator::Iterator>::next::hd76483db0a5d742a
[INFO] [stderr]     34:     0x5dc022b16907 - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::iterator::Iterator>::next::hb860810433181c99
[INFO] [stderr]     35:     0x5dc022a45c6f - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::Extend<T>>::extend::hc8e3702a4317908f
[INFO] [stderr]     36:     0x5dc022a4369d - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h9bef4193c93b301d
[INFO] [stderr]     37:     0x5dc022b1a73e - core::iter::traits::iterator::Iterator::collect::ha98121bacf22c771
[INFO] [stderr]     38:     0x5dc022a7b23c - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h0025d0113208badd
[INFO] [stderr]     39:     0x5dc0229ad280 - syntex_syntax::fold::noop_fold_crate::h146d7a91ad81c19d
[INFO] [stderr]     40:     0x5dc022a6668f - syntex_syntax::fold::Folder::fold_crate::h508876e65d89e2ce
[INFO] [stderr]     41:     0x5dc022a7b1ac - syntex_syntax::ext::decorator::expand_attributes::h625509455e22dca7
[INFO] [stderr]     42:     0x5dc022ad7763 - syntex_syntax::ext::expand::MacroExpander::expand_crate::hbcf9728fcbc10e26
[INFO] [stderr]     43:     0x5dc02291290a - syntex::registry::Registry::expand_crate::h67793473706efafd
[INFO] [stderr]     44:     0x5dc02289e03f - syntex::registry::Registry::expand::hf47aebcdebad037e
[INFO] [stderr]     45:     0x5dc02289b37c - serde_codegen::expand::{{closure}}::h926bc92cd9a44997
[INFO] [stderr]     46:     0x5dc02289b516 - std::sys::backtrace::__rust_begin_short_backtrace::h6d15f6e345eb09fa
[INFO] [stderr]     47:     0x5dc02289ca05 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc382e0053d4d81b4
[INFO] [stderr]     48:     0x5dc02289b158 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfa48676114e3b15b
[INFO] [stderr]     49:     0x5dc02289cb94 - std::panicking::try::do_call::h5cb621c9303fe5fd
[INFO] [stderr]     50:     0x5dc02289ea6b - __rust_try
[INFO] [stderr]     51:     0x5dc02289c81a - std::thread::Builder::spawn_unchecked_::{{closure}}::h86200c6781dc82b0
[INFO] [stderr]     52:     0x5dc02289cc96 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6fcdcaf3c2a3bb54
[INFO] [stderr]     53:     0x5dc022c0694b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stderr]     54:     0x5dc022c0694b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stderr]     55:     0x5dc022c0694b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stderr]     56:     0x74bd237bfac3 - <unknown>
[INFO] [stderr]     57:     0x74bd23850a04 - clone
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "c8eb8e4effcb71980ab8ba06e603bea0c11cc0c6c1691af52d35b354824b16b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8eb8e4effcb71980ab8ba06e603bea0c11cc0c6c1691af52d35b354824b16b9", kill_on_drop: false }`
[INFO] [stdout] c8eb8e4effcb71980ab8ba06e603bea0c11cc0c6c1691af52d35b354824b16b9
