[INFO] fetching crate rst_app 0.3.7...
[INFO] checking rst_app-0.3.7 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rst_app 0.3.7 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rst_app 0.3.7 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "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-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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: v4.5.21)
[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: v1.0.215)
[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: v1.0.133)
[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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac4627f9e1df73cf01b23a7e1af10b725203989716c8cec0f5802d2fb6a5af91
[INFO] running `Command { std: "docker" "start" "-a" "ac4627f9e1df73cf01b23a7e1af10b725203989716c8cec0f5802d2fb6a5af91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac4627f9e1df73cf01b23a7e1af10b725203989716c8cec0f5802d2fb6a5af91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4627f9e1df73cf01b23a7e1af10b725203989716c8cec0f5802d2fb6a5af91", kill_on_drop: false }`
[INFO] [stdout] ac4627f9e1df73cf01b23a7e1af10b725203989716c8cec0f5802d2fb6a5af91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c5c932ff42f4231aae3b82043bfa0f9c457670a86de4c691a50e3d5e28d17ad
[INFO] running `Command { std: "docker" "start" "-a" "2c5c932ff42f4231aae3b82043bfa0f9c457670a86de4c691a50e3d5e28d17ad", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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 libc v0.2.167
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking ansi_term v0.7.5
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking strfmt v0.1.6
[INFO] [stderr]     Checking fern v0.3.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_pos v0.45.0
[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-3423b90bd203bc78/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at core/src/panicking.rs:223:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60c98fe35a5a - std::backtrace_rs::backtrace::libunwind::trace::h49438d59a450c8cd
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x60c98fe35a5a - std::backtrace_rs::backtrace::trace_unsynchronized::h00f8204a39c7607d
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x60c98fe35a5a - std::sys::backtrace::_print_fmt::hfb4570bcf6575231
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x60c98fe35a5a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::haa24b3ebc15b8405
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x60c98fe54be3 - core::fmt::rt::Argument::fmt::h640632ca911b1954
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x60c98fe54be3 - core::fmt::write::hd87dd4a80fd6ed54
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/core/src/fmt/mod.rs:1189:21
[INFO] [stderr]      6:     0x60c98fe32dc3 - std::io::Write::write_fmt::h63c69be3cb79728d
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/io/mod.rs:1887:15
[INFO] [stderr]      7:     0x60c98fe358a2 - std::sys::backtrace::BacktraceLock::print::h0cabd5ee17b200b1
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x60c98fe3686c - std::panicking::default_hook::{{closure}}::hfecf31e00fd6a324
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/panicking.rs:268:22
[INFO] [stderr]      9:     0x60c98fe366b2 - std::panicking::default_hook::h4b1c6fd76f5e43f2
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/panicking.rs:295:9
[INFO] [stderr]     10:     0x60c98fe36ea7 - std::panicking::rust_panic_with_hook::h43e69ada3ffc0134
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/panicking.rs:801:13
[INFO] [stderr]     11:     0x60c98fe36d06 - std::panicking::begin_panic_handler::{{closure}}::h541e54997b7f9317
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/panicking.rs:667:13
[INFO] [stderr]     12:     0x60c98fe35f39 - std::sys::backtrace::__rust_end_short_backtrace::h77e9f2cf7d6f5724
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x60c98fe369cc - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/panicking.rs:665:5
[INFO] [stderr]     14:     0x60c98fe53dcd - core::panicking::panic_nounwind_fmt::runtime::hb9b20a69db4e575d
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/core/src/panicking.rs:119:22
[INFO] [stderr]     15:     0x60c98fe53dcd - core::panicking::panic_nounwind_fmt::h489783d6d08a69f5
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/core/src/intrinsics/mod.rs:3535:9
[INFO] [stderr]     16:     0x60c98fe53e62 - core::panicking::panic_nounwind::he2896ad315205239
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/core/src/panicking.rs:223:5
[INFO] [stderr]     17:     0x60c98fcc30db - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::h6f2a378a0df04d88
[INFO] [stderr]     18:     0x60c98fcc2fe2 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::hbeb42a4984462e0f
[INFO] [stderr]     19:     0x60c98fc9c9e5 - core::slice::<impl [T]>::get_unchecked::hd03967bbd87a68f1
[INFO] [stderr]     20:     0x60c98fb9a605 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hce582b22daf425b2
[INFO] [stderr]     21:     0x60c98fbad45c - syntex_syntax::fold::fold_attrs::hcd6cf46c5ddb0292
[INFO] [stderr]     22:     0x60c98fbe2516 - syntex_syntax::fold::noop_fold_item_simple::h7eba870b4de1fd39
[INFO] [stderr]     23:     0x60c98fca65cf - syntex_syntax::fold::Folder::fold_item_simple::h783aa2376fd4ffa3
[INFO] [stderr]     24:     0x60c98fbe13bf - syntex_syntax::fold::noop_fold_item::{{closure}}::h8a78f61775228a4f
[INFO] [stderr]     25:     0x60c98fcd0638 - syntex_syntax::ptr::P<T>::map::hea0f3eaf2622b0b8
[INFO] [stderr]     26:     0x60c98fbe11cb - syntex_syntax::fold::noop_fold_item::h7a10be4964bc533d
[INFO] [stderr]     27:     0x60c98fcbb0e2 - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::{{closure}}::hd1badd04b6041207
[INFO] [stderr]     28:     0x60c98fc9c8e4 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::h9e8bfbfbe9cd52da
[INFO] [stderr]     29:     0x60c98fc7f0cc - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::h5120c7b70c8fd6b5
[INFO] [stderr]     30:     0x60c98fc6e55c - core::ops::function::FnOnce::call_once::h6b864438cd8631bc
[INFO] [stderr]     31:     0x60c98fc7b8cb - core::iter::adapters::fuse::and_then_or_clear::h01b7b7f71a2213b8
[INFO] [stderr]     32:     0x60c98fc6bb0e - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::next::hd8df77f6b765b662
[INFO] [stderr]     33:     0x60c98fcf0c5e - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::iterator::Iterator>::next::h51fedeb0b69042d4
[INFO] [stderr]     34:     0x60c98fcef9d7 - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::iterator::Iterator>::next::h4431bf128196129a
[INFO] [stderr]     35:     0x60c98fd42a5f - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::Extend<T>>::extend::hbc042fba56839f47
[INFO] [stderr]     36:     0x60c98fd3f93d - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h63f585651b27b196
[INFO] [stderr]     37:     0x60c98fcf364e - core::iter::traits::iterator::Iterator::collect::hf6c0ecb7df89836e
[INFO] [stderr]     38:     0x60c98fcbb07c - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::he2c99cd786343110
[INFO] [stderr]     39:     0x60c98fbe08c0 - syntex_syntax::fold::noop_fold_crate::h38d9e39554733ace
[INFO] [stderr]     40:     0x60c98fca64cf - syntex_syntax::fold::Folder::fold_crate::h36ca31de3366a223
[INFO] [stderr]     41:     0x60c98fcbafec - syntex_syntax::ext::decorator::expand_attributes::haadb141530a19a20
[INFO] [stderr]     42:     0x60c98fc8cc63 - syntex_syntax::ext::expand::MacroExpander::expand_crate::he42ac2ffe1794a25
[INFO] [stderr]     43:     0x60c98fb460aa - syntex::registry::Registry::expand_crate::h7d8225515367f92d
[INFO] [stderr]     44:     0x60c98fad14bf - syntex::registry::Registry::expand::h5e3fc7e8c973cccc
[INFO] [stderr]     45:     0x60c98face0cc - serde_codegen::expand::{{closure}}::ha8d80bb33b39e83e
[INFO] [stderr]     46:     0x60c98face276 - std::sys::backtrace::__rust_begin_short_backtrace::h938714ada6eb8636
[INFO] [stderr]     47:     0x60c98facf789 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h11f6bc141f46dfcf
[INFO] [stderr]     48:     0x60c98facde9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb96ee0094bf5db73
[INFO] [stderr]     49:     0x60c98facf9b4 - std::panicking::try::do_call::he93a6b7aeeb96c93
[INFO] [stderr]     50:     0x60c98fad1eeb - __rust_try
[INFO] [stderr]     51:     0x60c98facf545 - std::thread::Builder::spawn_unchecked_::{{closure}}::h0f90c334f5cabc43
[INFO] [stderr]     52:     0x60c98facfff6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0fdbcf650dfbd6fc
[INFO] [stderr]     53:     0x60c98fe3914b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1688b4c76d4fd6af
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/alloc/src/boxed.rs:1972:9
[INFO] [stderr]     54:     0x60c98fe3914b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc9c8eecc9c216202
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/alloc/src/boxed.rs:1972:9
[INFO] [stderr]     55:     0x60c98fe3914b - std::sys::pal::unix::thread::Thread::new::thread_start::hd688a1ea7ea0a62d
[INFO] [stderr]                                  at /rustc/31561a63598a0f21fc74c024747ef1310fdd2eb2/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stderr]     56:     0x750d0fb08ac3 - <unknown>
[INFO] [stderr]     57:     0x750d0fb99a04 - clone
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "2c5c932ff42f4231aae3b82043bfa0f9c457670a86de4c691a50e3d5e28d17ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5c932ff42f4231aae3b82043bfa0f9c457670a86de4c691a50e3d5e28d17ad", kill_on_drop: false }`
[INFO] [stdout] 2c5c932ff42f4231aae3b82043bfa0f9c457670a86de4c691a50e3d5e28d17ad
