[INFO] fetching crate alexa 0.1.2...
[INFO] testing alexa-0.1.2 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate alexa 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate alexa 0.1.2 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 alexa 0.1.2
[INFO] finished tweaking crates.io crate alexa 0.1.2
[INFO] tweaked toml for crates.io crate alexa 0.1.2 written to /workspace/builds/worker-1-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]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding bodyparser v0.4.1 (available: v0.8.0)
[INFO] [stderr]       Adding chrono v0.2.25 (available: v0.4.38)
[INFO] [stderr]       Adding iron v0.4.0 (available: v0.6.1)
[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_json v0.8.6 (available: v1.0.132)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 11d9fcc194c9615a1c51cc7eae4f0e2f08e7b8baa0885006b707a693e6c5dbe2
[INFO] running `Command { std: "docker" "start" "-a" "11d9fcc194c9615a1c51cc7eae4f0e2f08e7b8baa0885006b707a693e6c5dbe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11d9fcc194c9615a1c51cc7eae4f0e2f08e7b8baa0885006b707a693e6c5dbe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d9fcc194c9615a1c51cc7eae4f0e2f08e7b8baa0885006b707a693e6c5dbe2", kill_on_drop: false }`
[INFO] [stdout] 11d9fcc194c9615a1c51cc7eae4f0e2f08e7b8baa0885006b707a693e6c5dbe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6e5be681c9a22cfc22910bc07609ebdb84d19b17e19022255c4c57e3f75e02d2
[INFO] running `Command { std: "docker" "start" "-a" "6e5be681c9a22cfc22910bc07609ebdb84d19b17e19022255c4c57e3f75e02d2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling traitobject v0.0.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling error v0.1.9
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling modifier v0.1.0
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling syntex_pos v0.45.0
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling syntex_errors v0.45.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling syntex_syntax v0.45.1
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling hyper v0.9.18
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling iron v0.4.0
[INFO] [stderr]    Compiling persistent v0.2.1
[INFO] [stderr]    Compiling bodyparser v0.4.1
[INFO] [stderr]    Compiling syntex v0.45.1
[INFO] [stderr]    Compiling serde_codegen v0.8.14
[INFO] [stderr]    Compiling alexa v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `alexa v0.1.2 (/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/alexa-957fb798e3d1768d/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:     0x58b151af4b6a - 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:     0x58b151af4b6a - 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:     0x58b151af4b6a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x58b151af4b6a - <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:     0x58b151b13893 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x58b151b13893 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stderr]      6:     0x58b151af1f93 - std::io::Write::write_fmt::hf1c1dcc8cc1287f0
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stderr]      7:     0x58b151af49b2 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x58b151af597c - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stderr]      9:     0x58b151af57c2 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:295:9
[INFO] [stderr]     10:     0x58b151af5fb7 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:801:13
[INFO] [stderr]     11:     0x58b151af5e16 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stderr]     12:     0x58b151af5049 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x58b151af5adc - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stderr]     14:     0x58b151b12a7d - core::panicking::panic_nounwind_fmt::runtime::hb8ceb4e2b8eb64c7
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:115:18
[INFO] [stderr]     15:     0x58b151b12a7d - core::panicking::panic_nounwind_fmt::hccfae7c58ba60316
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:125:5
[INFO] [stderr]     16:     0x58b151b12b12 - core::panicking::panic_nounwind::ha9cb41ebc3328049
[INFO] [stderr]                                  at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:227:5
[INFO] [stderr]     17:     0x58b1519a510b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::ha4797c860a934901
[INFO] [stderr]     18:     0x58b1519a4d52 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h77dd98f09b98aecf
[INFO] [stderr]     19:     0x58b15194ee25 - core::slice::<impl [T]>::get_unchecked::ha71f95f93b0f5952
[INFO] [stderr]     20:     0x58b15184f688 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hadc422e0322982ef
[INFO] [stderr]     21:     0x58b15186b8bc - syntex_syntax::fold::fold_attrs::he35f4ccb6c6b9243
[INFO] [stderr]     22:     0x58b1518a0466 - syntex_syntax::fold::noop_fold_item_simple::h7141947800c9b083
[INFO] [stderr]     23:     0x58b1519580df - syntex_syntax::fold::Folder::fold_item_simple::h8e565fdbae041b9c
[INFO] [stderr]     24:     0x58b15189f60f - syntex_syntax::fold::noop_fold_item::{{closure}}::h5bd3ef25ea5b2ca5
[INFO] [stderr]     25:     0x58b1519af7d8 - syntex_syntax::ptr::P<T>::map::hbc680ada95384268
[INFO] [stderr]     26:     0x58b15189f4fb - syntex_syntax::fold::noop_fold_item::h7e498dad0a96c101
[INFO] [stderr]     27:     0x58b15196ca52 - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::{{closure}}::h06c99e0aebea57ee
[INFO] [stderr]     28:     0x58b15194e6e4 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::h3942ca372ab79f29
[INFO] [stderr]     29:     0x58b1519badfc - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::hda60ae27433b301c
[INFO] [stderr]     30:     0x58b151973cbc - core::ops::function::FnOnce::call_once::hab56fb54175bc451
[INFO] [stderr]     31:     0x58b15198187b - core::iter::adapters::fuse::and_then_or_clear::h601c2b0ef795e75a
[INFO] [stderr]     32:     0x58b15197122e - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::next::heb12ba099dcc5324
[INFO] [stderr]     33:     0x58b151a093ee - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::iterator::Iterator>::next::h7acf036144b229f1
[INFO] [stderr]     34:     0x58b151a07dc7 - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::iterator::Iterator>::next::h3a98298501ea4ec4
[INFO] [stderr]     35:     0x58b15193649f - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::Extend<T>>::extend::h2bb861e6c9a5ff7b
[INFO] [stderr]     36:     0x58b1519355cd - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hb83ccafdd9945f0f
[INFO] [stderr]     37:     0x58b151a0bb4e - core::iter::traits::iterator::Iterator::collect::h0476b0fcea4f0240
[INFO] [stderr]     38:     0x58b15196c9ec - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h8fa2ac14a51e7248
[INFO] [stderr]     39:     0x58b15189eba0 - syntex_syntax::fold::noop_fold_crate::haf203f856b3e0d0e
[INFO] [stderr]     40:     0x58b151957fdf - syntex_syntax::fold::Folder::fold_crate::h0c5d23b6c85e5dcc
[INFO] [stderr]     41:     0x58b15196c95c - syntex_syntax::ext::decorator::expand_attributes::hae4619c624a1ca8c
[INFO] [stderr]     42:     0x58b1519c8add - syntex_syntax::ext::expand::MacroExpander::expand_crate::h7dfc60ab0096b439
[INFO] [stderr]     43:     0x58b1518040b8 - syntex::registry::Registry::expand_crate::he48cda41e141c838
[INFO] [stderr]     44:     0x58b15178f37d - syntex::registry::Registry::expand::hb68caa3ad043617f
[INFO] [stderr]     45:     0x58b15178c6cc - serde_codegen::expand::{{closure}}::h2aacd69c86bf6089
[INFO] [stderr]     46:     0x58b15178c876 - std::sys::backtrace::__rust_begin_short_backtrace::h90c5f891b871e581
[INFO] [stderr]     47:     0x58b15178dd55 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h0120d9ea798abcef
[INFO] [stderr]     48:     0x58b15178c498 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::habcbcfefeef10f97
[INFO] [stderr]     49:     0x58b15178dee4 - std::panicking::try::do_call::h396d450b559febe4
[INFO] [stderr]     50:     0x58b15178ff8b - __rust_try
[INFO] [stderr]     51:     0x58b15178da4a - std::thread::Builder::spawn_unchecked_::{{closure}}::h297d9508288f7f14
[INFO] [stderr]     52:     0x58b15178dff6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h948d0fdf887cd964
[INFO] [stderr]     53:     0x58b151af825b - <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:     0x58b151af825b - <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:     0x58b151af825b - 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:     0x7d8cde0e1ac3 - <unknown>
[INFO] [stderr]     57:     0x7d8cde172a04 - clone
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "6e5be681c9a22cfc22910bc07609ebdb84d19b17e19022255c4c57e3f75e02d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5be681c9a22cfc22910bc07609ebdb84d19b17e19022255c4c57e3f75e02d2", kill_on_drop: false }`
[INFO] [stdout] 6e5be681c9a22cfc22910bc07609ebdb84d19b17e19022255c4c57e3f75e02d2
