[INFO] fetching crate rst_app 0.3.7...
[INFO] testing rst_app-0.3.7 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate rst_app 0.3.7 into /workspace/builds/worker-6-tc2/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-tc2/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] 65ce31bc6ab082370587fbcd3c875838bb35b8a67862961dd805344765f1984d
[INFO] running `Command { std: "docker" "start" "-a" "65ce31bc6ab082370587fbcd3c875838bb35b8a67862961dd805344765f1984d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ce31bc6ab082370587fbcd3c875838bb35b8a67862961dd805344765f1984d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ce31bc6ab082370587fbcd3c875838bb35b8a67862961dd805344765f1984d", kill_on_drop: false }`
[INFO] [stdout] 65ce31bc6ab082370587fbcd3c875838bb35b8a67862961dd805344765f1984d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-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] 417f455737bad97896a462f59df7f28f160a1a938574b399175b2abc55c5e7cd
[INFO] running `Command { std: "docker" "start" "-a" "417f455737bad97896a462f59df7f28f160a1a938574b399175b2abc55c5e7cd", 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 rustc-serialize v0.3.25
[INFO] [stderr]    Compiling log v0.4.22
[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 kernel32-sys v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling strfmt v0.1.6
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling syntex_pos v0.45.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_errors v0.45.0
[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:     0x5dba663d292a - 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:     0x5dba663d292a - 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:     0x5dba663d292a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5dba663d292a - <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:     0x5dba663f1653 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x5dba663f1653 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stderr]      6:     0x5dba663cfd53 - std::io::Write::write_fmt::hf1c1dcc8cc1287f0
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stderr]      7:     0x5dba663d2772 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5dba663d373c - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stderr]      9:     0x5dba663d3582 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:295:9
[INFO] [stderr]     10:     0x5dba663d3d77 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:801:13
[INFO] [stderr]     11:     0x5dba663d3bd6 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stderr]     12:     0x5dba663d2e09 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x5dba663d389c - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stderr]     14:     0x5dba663f083d - core::panicking::panic_nounwind_fmt::runtime::hb8ceb4e2b8eb64c7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:115:18
[INFO] [stderr]     15:     0x5dba663f083d - core::panicking::panic_nounwind_fmt::hccfae7c58ba60316
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:125:5
[INFO] [stderr]     16:     0x5dba663f08d2 - core::panicking::panic_nounwind::ha9cb41ebc3328049
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:227:5
[INFO] [stderr]     17:     0x5dba66282ecb - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::ha4797c860a934901
[INFO] [stderr]     18:     0x5dba66282b12 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h77dd98f09b98aecf
[INFO] [stderr]     19:     0x5dba6622cbe5 - core::slice::<impl [T]>::get_unchecked::ha71f95f93b0f5952
[INFO] [stderr]     20:     0x5dba6612d448 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hadc422e0322982ef
[INFO] [stderr]     21:     0x5dba6614967c - syntex_syntax::fold::fold_attrs::he35f4ccb6c6b9243
[INFO] [stderr]     22:     0x5dba6617e226 - syntex_syntax::fold::noop_fold_item_simple::h7141947800c9b083
[INFO] [stderr]     23:     0x5dba66235e9f - syntex_syntax::fold::Folder::fold_item_simple::h8e565fdbae041b9c
[INFO] [stderr]     24:     0x5dba6617d3cf - syntex_syntax::fold::noop_fold_item::{{closure}}::h5bd3ef25ea5b2ca5
[INFO] [stderr]     25:     0x5dba6628d598 - syntex_syntax::ptr::P<T>::map::hbc680ada95384268
[INFO] [stderr]     26:     0x5dba6617d2bb - syntex_syntax::fold::noop_fold_item::h7e498dad0a96c101
[INFO] [stderr]     27:     0x5dba6624a812 - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::{{closure}}::h06c99e0aebea57ee
[INFO] [stderr]     28:     0x5dba6622c4a4 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::h3942ca372ab79f29
[INFO] [stderr]     29:     0x5dba66298bbc - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::hda60ae27433b301c
[INFO] [stderr]     30:     0x5dba66251a7c - core::ops::function::FnOnce::call_once::hab56fb54175bc451
[INFO] [stderr]     31:     0x5dba6625f63b - core::iter::adapters::fuse::and_then_or_clear::h601c2b0ef795e75a
[INFO] [stderr]     32:     0x5dba6624efee - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::next::heb12ba099dcc5324
[INFO] [stderr]     33:     0x5dba662e71ae - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::iterator::Iterator>::next::h7acf036144b229f1
[INFO] [stderr]     34:     0x5dba662e5b87 - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::iterator::Iterator>::next::h3a98298501ea4ec4
[INFO] [stderr]     35:     0x5dba6621425f - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::Extend<T>>::extend::h2bb861e6c9a5ff7b
[INFO] [stderr]     36:     0x5dba6621338d - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hb83ccafdd9945f0f
[INFO] [stderr]     37:     0x5dba662e990e - core::iter::traits::iterator::Iterator::collect::h0476b0fcea4f0240
[INFO] [stderr]     38:     0x5dba6624a7ac - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h8fa2ac14a51e7248
[INFO] [stderr]     39:     0x5dba6617c960 - syntex_syntax::fold::noop_fold_crate::haf203f856b3e0d0e
[INFO] [stderr]     40:     0x5dba66235d9f - syntex_syntax::fold::Folder::fold_crate::h0c5d23b6c85e5dcc
[INFO] [stderr]     41:     0x5dba6624a71c - syntex_syntax::ext::decorator::expand_attributes::hae4619c624a1ca8c
[INFO] [stderr]     42:     0x5dba662a689d - syntex_syntax::ext::expand::MacroExpander::expand_crate::h7dfc60ab0096b439
[INFO] [stderr]     43:     0x5dba660e1e78 - syntex::registry::Registry::expand_crate::he48cda41e141c838
[INFO] [stderr]     44:     0x5dba6606d31d - syntex::registry::Registry::expand::h01d47dcb2d816a5a
[INFO] [stderr]     45:     0x5dba6606a66c - serde_codegen::expand::{{closure}}::h9454cc5deba3213c
[INFO] [stderr]     46:     0x5dba6606a806 - std::sys::backtrace::__rust_begin_short_backtrace::h65f0dca5c214e284
[INFO] [stderr]     47:     0x5dba6606be45 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcb97bc0cb3e37bdf
[INFO] [stderr]     48:     0x5dba6606a438 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7d2a17dd8fcd7edd
[INFO] [stderr]     49:     0x5dba6606be84 - std::panicking::try::do_call::he52387c25781e245
[INFO] [stderr]     50:     0x5dba6606dd4b - __rust_try
[INFO] [stderr]     51:     0x5dba6606bb0a - std::thread::Builder::spawn_unchecked_::{{closure}}::hecfb5a89e29b9aeb
[INFO] [stderr]     52:     0x5dba6606bf86 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h638c86939b65707b
[INFO] [stderr]     53:     0x5dba663d601b - <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:     0x5dba663d601b - <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:     0x5dba663d601b - 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:     0x74190b6abac3 - <unknown>
[INFO] [stderr]     57:     0x74190b73ca04 - clone
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "417f455737bad97896a462f59df7f28f160a1a938574b399175b2abc55c5e7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417f455737bad97896a462f59df7f28f160a1a938574b399175b2abc55c5e7cd", kill_on_drop: false }`
[INFO] [stdout] 417f455737bad97896a462f59df7f28f160a1a938574b399175b2abc55c5e7cd
