[INFO] fetching crate appscraps_module 0.1.0...
[INFO] checking appscraps_module-0.1.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate appscraps_module 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate appscraps_module 0.1.0 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate appscraps_module 0.1.0
[INFO] finished tweaking crates.io crate appscraps_module 0.1.0
[INFO] tweaked toml for crates.io crate appscraps_module 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding aster v0.27.0 (latest: v0.41.0)
[INFO] [stderr]       Adding backtrace v0.2.3 (latest: v0.3.73)
[INFO] [stderr]       Adding bitflags v0.7.0 (latest: v2.6.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding dtoa v0.2.2 (latest: v1.0.9)
[INFO] [stderr]       Adding error-chain v0.5.0 (latest: v0.12.4)
[INFO] [stderr]       Adding itoa v0.1.1 (latest: v1.0.11)
[INFO] [stderr]       Adding log v0.3.9 (latest: v0.4.22)
[INFO] [stderr]       Adding num-traits v0.1.43 (latest: v0.2.19)
[INFO] [stderr]       Adding quasi v0.20.1 (latest: v0.32.0)
[INFO] [stderr]       Adding quasi_codegen v0.20.0 (latest: v0.32.0)
[INFO] [stderr]       Adding quasi_macros v0.20.0 (latest: v0.32.0)
[INFO] [stderr]       Adding serde v0.8.23 (latest: v1.0.204)
[INFO] [stderr]       Adding serde_codegen v0.8.9 (latest: v0.9.0)
[INFO] [stderr]       Adding serde_codegen_internals v0.8.9 (latest: v0.14.2)
[INFO] [stderr]       Adding serde_json v0.8.6 (latest: v1.0.120)
[INFO] [stderr]       Adding syntex v0.44.0 (latest: v0.58.1)
[INFO] [stderr]       Adding syntex_errors v0.44.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_pos v0.44.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_syntax v0.44.1 (latest: v0.59.1)
[INFO] [stderr]       Adding term v0.4.6 (latest: v0.7.0)
[INFO] [stderr]       Adding unicode-xid v0.0.3 (latest: v0.2.4)
[INFO] [stderr]       Adding winapi v0.2.8 (latest: v0.3.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "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 log v0.3.9
[INFO] [stderr]   Downloaded unicode-xid v0.0.3
[INFO] [stderr]   Downloaded term v0.4.6
[INFO] [stderr]   Downloaded backtrace v0.2.3
[INFO] [stderr]   Downloaded dbghelp-sys v0.2.0
[INFO] [stderr]   Downloaded serde_json v0.8.6
[INFO] [stderr]   Downloaded error-chain v0.5.0
[INFO] [stderr]   Downloaded dtoa v0.2.2
[INFO] [stderr]   Downloaded itoa v0.1.1
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded serde v0.8.23
[INFO] [stderr]   Downloaded backtrace-sys v0.1.37
[INFO] [stderr]   Downloaded syntex_syntax v0.44.1
[INFO] [stderr]   Downloaded aster v0.27.0
[INFO] [stderr]   Downloaded quasi v0.20.1
[INFO] [stderr]   Downloaded syntex_errors v0.44.0
[INFO] [stderr]   Downloaded quasi_macros v0.20.0
[INFO] [stderr]   Downloaded serde_macros v0.8.9
[INFO] [stderr]   Downloaded quasi_codegen v0.20.0
[INFO] [stderr]   Downloaded serde_codegen_internals v0.8.9
[INFO] [stderr]   Downloaded syntex v0.44.0
[INFO] [stderr]   Downloaded syntex_pos v0.44.0
[INFO] [stderr]   Downloaded serde_codegen v0.8.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0584c855d744c656ff389c0e2d141be80a1918d306db6b6dd540c94b0700d143
[INFO] running `Command { std: "docker" "start" "-a" "0584c855d744c656ff389c0e2d141be80a1918d306db6b6dd540c94b0700d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0584c855d744c656ff389c0e2d141be80a1918d306db6b6dd540c94b0700d143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0584c855d744c656ff389c0e2d141be80a1918d306db6b6dd540c94b0700d143", kill_on_drop: false }`
[INFO] [stdout] 0584c855d744c656ff389c0e2d141be80a1918d306db6b6dd540c94b0700d143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb191ff71834d68e289bf23233c63bbeaa3bca5ad5fa1f13cf396e095689a8e
[INFO] running `Command { std: "docker" "start" "-a" "9eb191ff71834d68e289bf23233c63bbeaa3bca5ad5fa1f13cf396e095689a8e", 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 log v0.4.22
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling cc v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling syntex_pos v0.44.0
[INFO] [stderr]    Compiling syntex_errors v0.44.0
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_syntax v0.44.1
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]    Compiling aster v0.27.0
[INFO] [stderr]    Compiling syntex v0.44.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.8.9
[INFO] [stderr]    Compiling quasi v0.20.1
[INFO] [stderr]    Compiling quasi_codegen v0.20.0
[INFO] [stderr]    Compiling serde_codegen v0.8.9
[INFO] [stderr] error: failed to run custom build command for `serde_codegen v0.8.9`
[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/serde_codegen-949140b1dd8368f4/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at library/core/src/panicking.rs:221:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x562adb85b895 - std::backtrace_rs::backtrace::libunwind::trace::h8cc2bfa11de1a28b
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x562adb85b895 - std::backtrace_rs::backtrace::trace_unsynchronized::h620e1efc8805fde9
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x562adb85b895 - std::sys::backtrace::_print_fmt::hc295e2a76a1b9bfa
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/backtrace.rs:68:5
[INFO] [stderr]      3:     0x562adb85b895 - <std::sys::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hae7f6d80eb1a8d18
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/backtrace.rs:44:22
[INFO] [stderr]      4:     0x562adb87aebb - core::fmt::rt::Argument::fmt::h1f862ed6fa22ac7b
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x562adb87aebb - core::fmt::write::hb464b274d8cec3fe
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/core/src/fmt/mod.rs:1182:21
[INFO] [stderr]      6:     0x562adb8591df - std::io::Write::write_fmt::h553dbdb2db412840
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/io/mod.rs:1835:15
[INFO] [stderr]      7:     0x562adb85b66e - std::sys::backtrace::_print::hf2bb3314a5314867
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/backtrace.rs:47:5
[INFO] [stderr]      8:     0x562adb85b66e - std::sys::backtrace::print::h8581301be95ade94
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/backtrace.rs:34:9
[INFO] [stderr]      9:     0x562adb85c919 - std::panicking::default_hook::{{closure}}::h4266ec87974cde68
[INFO] [stderr]     10:     0x562adb85c6bc - std::panicking::default_hook::h8eee0dbb06aa6ac8
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x562adb85cf41 - std::panicking::rust_panic_with_hook::h94b600c75806257e
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/panicking.rs:796:13
[INFO] [stderr]     12:     0x562adb85cd73 - std::panicking::begin_panic_handler::{{closure}}::hf610a23b5d2da127
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/panicking.rs:663:13
[INFO] [stderr]     13:     0x562adb85bd59 - std::sys::backtrace::__rust_end_short_backtrace::h75905db3e001b025
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/backtrace.rs:171:18
[INFO] [stderr]     14:     0x562adb85ca34 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/panicking.rs:661:5
[INFO] [stderr]     15:     0x562adb87a025 - core::panicking::panic_nounwind_fmt::runtime::hddf6da565e40e558
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/core/src/panicking.rs:112:18
[INFO] [stderr]     16:     0x562adb87a025 - core::panicking::panic_nounwind_fmt::h5aaf263c4f6046a5
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/core/src/panicking.rs:122:5
[INFO] [stderr]     17:     0x562adb87a0b2 - core::panicking::panic_nounwind::h213f2b419c547539
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/core/src/panicking.rs:221:5
[INFO] [stderr]     18:     0x562adb690d0b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::hc32c5f5db96bf09f
[INFO] [stderr]     19:     0x562adb690a92 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::habaff8553c3343c6
[INFO] [stderr]     20:     0x562adb6ff615 - core::slice::<impl [T]>::get_unchecked::h1b7683f8e7c18a0e
[INFO] [stderr]     21:     0x562adb608c54 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::ha8f5507eaeeb09ad
[INFO] [stderr]     22:     0x562adb7bb2fc - syntex_syntax::fold::noop_fold_mod::he1ef5525766953f0
[INFO] [stderr]     23:     0x562adb793d6f - syntex_syntax::fold::Folder::fold_mod::h74065063bbbe37f0
[INFO] [stderr]     24:     0x562adb7b300d - syntex_syntax::fold::noop_fold_item_kind::h5c030824f9953a46
[INFO] [stderr]     25:     0x562adb793a3f - syntex_syntax::fold::Folder::fold_item_kind::h571100505b948547
[INFO] [stderr]     26:     0x562adb7bc16a - syntex_syntax::fold::noop_fold_item_simple::h2ed45e76aeb359b0
[INFO] [stderr]     27:     0x562adb79397f - syntex_syntax::fold::Folder::fold_item_simple::h1ed43af9cef88fa3
[INFO] [stderr]     28:     0x562adb7bbfdf - syntex_syntax::fold::noop_fold_item::{{closure}}::h7da3c197bf943fb0
[INFO] [stderr]     29:     0x562adb70f108 - syntex_syntax::ptr::P<T>::map::h4de39271ebbd3621
[INFO] [stderr]     30:     0x562adb7bbf1b - syntex_syntax::fold::noop_fold_item::h78f900a325856a15
[INFO] [stderr]     31:     0x562adb79df67 - syntex_syntax::ext::expand::expand_multi_modified::h67e1184baea5dcf8
[INFO] [stderr]     32:     0x562adb749ff8 - syntex_syntax::ext::decorator::expand_annotatable::h70e80696b39b239d
[INFO] [stderr]     33:     0x562adb79cf7c - syntex_syntax::ext::expand::expand_item::h95ebec844a34bb78
[INFO] [stderr]     34:     0x562adb7a02c2 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h1a03a08cee1328c9
[INFO] [stderr]     35:     0x562adb7bb696 - syntex_syntax::fold::noop_fold_crate::h6b686862771be7cf
[INFO] [stderr]     36:     0x562adb79face - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::hc4828303f7e45859
[INFO] [stderr]     37:     0x562adb7a1132 - syntex_syntax::ext::expand::expand_crate_with_expander::he24fd76708d944ee
[INFO] [stderr]     38:     0x562adb7a0c94 - syntex_syntax::ext::expand::expand_crate::h9eae9939d1674d4c
[INFO] [stderr]     39:     0x562adb5d979b - syntex::Registry::expand_crate::hed418c3e8c3bab44
[INFO] [stderr]     40:     0x562adb5a7e07 - syntex::Registry::expand::he62286a9e96895d2
[INFO] [stderr]     41:     0x562adb5a5628 - quasi_codegen::expand::{{closure}}::h026cc9cb14cc57d4
[INFO] [stderr]     42:     0x562adb5a5956 - std::sys::backtrace::__rust_begin_short_backtrace::h4ac8520b7e219bde
[INFO] [stderr]     43:     0x562adb5aacc5 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h08211d9670da3121
[INFO] [stderr]     44:     0x562adb5a5368 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2ec4396e9e3ff9dd
[INFO] [stderr]     45:     0x562adb5a5a54 - std::panicking::try::do_call::h16f5a513d981f862
[INFO] [stderr]     46:     0x562adb5ab3fb - __rust_try
[INFO] [stderr]     47:     0x562adb5aa7fc - std::thread::Builder::spawn_unchecked_::{{closure}}::h23ee27f2e8053ba8
[INFO] [stderr]     48:     0x562adb5a5cc6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd178ba5c5a2c28fc
[INFO] [stderr]     49:     0x562adb85f60b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h115be404afbc3c3d
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/alloc/src/boxed.rs:2064:9
[INFO] [stderr]     50:     0x562adb85f60b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h83d1bc1a7010a011
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/alloc/src/boxed.rs:2064:9
[INFO] [stderr]     51:     0x562adb85f60b - std::sys::pal::unix::thread::Thread::new::thread_start::hfc77bc7ecb0b2b33
[INFO] [stderr]                                  at /rustc/b286722878e18db29a7fbe672be7c4d3b02e8e4d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stderr]     52:     0x7fd34d4b1ac3 - <unknown>
[INFO] [stderr]     53:     0x7fd34d542a04 - clone
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "9eb191ff71834d68e289bf23233c63bbeaa3bca5ad5fa1f13cf396e095689a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb191ff71834d68e289bf23233c63bbeaa3bca5ad5fa1f13cf396e095689a8e", kill_on_drop: false }`
[INFO] [stdout] 9eb191ff71834d68e289bf23233c63bbeaa3bca5ad5fa1f13cf396e095689a8e
[INFO] checking appscraps_module-0.1.0 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate appscraps_module 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate appscraps_module 0.1.0 on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate appscraps_module 0.1.0
[INFO] finished tweaking crates.io crate appscraps_module 0.1.0
[INFO] tweaked toml for crates.io crate appscraps_module 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding aster v0.27.0 (latest: v0.41.0)
[INFO] [stderr]       Adding backtrace v0.2.3 (latest: v0.3.73)
[INFO] [stderr]       Adding bitflags v0.7.0 (latest: v2.6.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding dtoa v0.2.2 (latest: v1.0.9)
[INFO] [stderr]       Adding error-chain v0.5.0 (latest: v0.12.4)
[INFO] [stderr]       Adding itoa v0.1.1 (latest: v1.0.11)
[INFO] [stderr]       Adding log v0.3.9 (latest: v0.4.22)
[INFO] [stderr]       Adding num-traits v0.1.43 (latest: v0.2.19)
[INFO] [stderr]       Adding quasi v0.20.1 (latest: v0.32.0)
[INFO] [stderr]       Adding quasi_codegen v0.20.0 (latest: v0.32.0)
[INFO] [stderr]       Adding quasi_macros v0.20.0 (latest: v0.32.0)
[INFO] [stderr]       Adding serde v0.8.23 (latest: v1.0.204)
[INFO] [stderr]       Adding serde_codegen v0.8.9 (latest: v0.9.0)
[INFO] [stderr]       Adding serde_codegen_internals v0.8.9 (latest: v0.14.2)
[INFO] [stderr]       Adding serde_json v0.8.6 (latest: v1.0.120)
[INFO] [stderr]       Adding syntex v0.44.0 (latest: v0.58.1)
[INFO] [stderr]       Adding syntex_errors v0.44.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_pos v0.44.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_syntax v0.44.1 (latest: v0.59.1)
[INFO] [stderr]       Adding term v0.4.6 (latest: v0.7.0)
[INFO] [stderr]       Adding unicode-xid v0.0.3 (latest: v0.2.4)
[INFO] [stderr]       Adding winapi v0.2.8 (latest: v0.3.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b6789342c7acdbd5b5098d4425c78c58b3eb8dae430941c09f75238c6fb56ff
[INFO] running `Command { std: "docker" "start" "-a" "4b6789342c7acdbd5b5098d4425c78c58b3eb8dae430941c09f75238c6fb56ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b6789342c7acdbd5b5098d4425c78c58b3eb8dae430941c09f75238c6fb56ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6789342c7acdbd5b5098d4425c78c58b3eb8dae430941c09f75238c6fb56ff", kill_on_drop: false }`
[INFO] [stdout] 4b6789342c7acdbd5b5098d4425c78c58b3eb8dae430941c09f75238c6fb56ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f99cd7c214c99f7e4bc196a6561ae2f32a7bb8cb9ff7df3f7940bfc4bf985ec9
[INFO] running `Command { std: "docker" "start" "-a" "f99cd7c214c99f7e4bc196a6561ae2f32a7bb8cb9ff7df3f7940bfc4bf985ec9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling cc v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling syntex_pos v0.44.0
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_errors v0.44.0
[INFO] [stderr]    Compiling syntex_syntax v0.44.1
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]    Compiling syntex v0.44.0
[INFO] [stderr]    Compiling aster v0.27.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.8.9
[INFO] [stderr]    Compiling quasi v0.20.1
[INFO] [stderr]    Compiling quasi_codegen v0.20.0
[INFO] [stderr]    Compiling serde_codegen v0.8.9
[INFO] [stderr] error: failed to run custom build command for `serde_codegen v0.8.9`
[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/serde_codegen-949140b1dd8368f4/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at library/core/src/panicking.rs:221:5:
[INFO] [stderr]   unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55e25e04c555 - std::backtrace_rs::backtrace::libunwind::trace::h9f0ca6ecc178c101
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x55e25e04c555 - std::backtrace_rs::backtrace::trace_unsynchronized::hfc6e80afe6be19f0
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55e25e04c555 - std::sys::backtrace::_print_fmt::h38efac80b97882e4
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55e25e04c555 - <std::sys::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h80ed10030e047d0d
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55e25e06bb7b - core::fmt::rt::Argument::fmt::h50135af5accb25d9
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x55e25e06bb7b - core::fmt::write::h9bc4cf345501b280
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/core/src/fmt/mod.rs:1182:21
[INFO] [stderr]      6:     0x55e25e049def - std::io::Write::write_fmt::ha7eced1f78298dc7
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/io/mod.rs:1835:15
[INFO] [stderr]      7:     0x55e25e04c32e - std::sys::backtrace::_print::ha12dcc3f2c2811e7
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55e25e04c32e - std::sys::backtrace::print::hfb7faa9bb84c0739
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55e25e04d5d9 - std::panicking::default_hook::{{closure}}::h8414694c116cfdcb
[INFO] [stderr]     10:     0x55e25e04d37c - std::panicking::default_hook::h6dd1864174ab8643
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55e25e04dc01 - std::panicking::rust_panic_with_hook::haced9396b97bf851
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/panicking.rs:796:13
[INFO] [stderr]     12:     0x55e25e04da33 - std::panicking::begin_panic_handler::{{closure}}::hafe214e9935c880a
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/panicking.rs:663:13
[INFO] [stderr]     13:     0x55e25e04ca19 - std::sys::backtrace::__rust_end_short_backtrace::hf6819f91d755812a
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55e25e04d6f4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/panicking.rs:661:5
[INFO] [stderr]     15:     0x55e25e06ace5 - core::panicking::panic_nounwind_fmt::runtime::h25b896c3114a2750
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/core/src/panicking.rs:112:18
[INFO] [stderr]     16:     0x55e25e06ace5 - core::panicking::panic_nounwind_fmt::hcfd9e8e388cd7cb1
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/core/src/panicking.rs:122:5
[INFO] [stderr]     17:     0x55e25e06ad72 - core::panicking::panic_nounwind::hb1d46085181b79e9
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/core/src/panicking.rs:221:5
[INFO] [stderr]     18:     0x55e25de81b0b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::h6a123fe53a688a9b
[INFO] [stderr]     19:     0x55e25de815d2 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h6c9a94d1679520b4
[INFO] [stderr]     20:     0x55e25def0645 - core::slice::<impl [T]>::get_unchecked::hadfc17b409940c5f
[INFO] [stderr]     21:     0x55e25de01d44 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hdabeb340b33525e0
[INFO] [stderr]     22:     0x55e25dfabeec - syntex_syntax::fold::noop_fold_mod::hb6ad14be280d1878
[INFO] [stderr]     23:     0x55e25df84caf - syntex_syntax::fold::Folder::fold_mod::hbcf36f1a79aa4029
[INFO] [stderr]     24:     0x55e25dfa575d - syntex_syntax::fold::noop_fold_item_kind::heae9f39702984f1d
[INFO] [stderr]     25:     0x55e25df849af - syntex_syntax::fold::Folder::fold_item_kind::hef717d9fcc650cc1
[INFO] [stderr]     26:     0x55e25dfad42a - syntex_syntax::fold::noop_fold_item_simple::h399351fefeef43a9
[INFO] [stderr]     27:     0x55e25df848bf - syntex_syntax::fold::Folder::fold_item_simple::h3d18002609d88f17
[INFO] [stderr]     28:     0x55e25dface6f - syntex_syntax::fold::noop_fold_item::{{closure}}::h73406ef56fbd403c
[INFO] [stderr]     29:     0x55e25df001e8 - syntex_syntax::ptr::P<T>::map::h601b37ed65072f50
[INFO] [stderr]     30:     0x55e25dfacd5b - syntex_syntax::fold::noop_fold_item::h9062c888a1365412
[INFO] [stderr]     31:     0x55e25df8ee17 - syntex_syntax::ext::expand::expand_multi_modified::h253706db7b5a6ee1
[INFO] [stderr]     32:     0x55e25df3af68 - syntex_syntax::ext::decorator::expand_annotatable::hbae4385f040202c6
[INFO] [stderr]     33:     0x55e25df8de2c - syntex_syntax::ext::expand::expand_item::h55f67609721be78d
[INFO] [stderr]     34:     0x55e25df91172 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::hedd9779eca7b3d5b
[INFO] [stderr]     35:     0x55e25dfac526 - syntex_syntax::fold::noop_fold_crate::hca870d0b1b762895
[INFO] [stderr]     36:     0x55e25df9097e - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::h575b04ad31c32fc8
[INFO] [stderr]     37:     0x55e25df91fe2 - syntex_syntax::ext::expand::expand_crate_with_expander::h65a9a9bd3bc7f8cd
[INFO] [stderr]     38:     0x55e25df91b44 - syntex_syntax::ext::expand::expand_crate::h204d1ac4b0cf08a0
[INFO] [stderr]     39:     0x55e25ddca59b - syntex::Registry::expand_crate::h0f475294f75b98be
[INFO] [stderr]     40:     0x55e25dd98c07 - syntex::Registry::expand::h6ce669ab8b539a70
[INFO] [stderr]     41:     0x55e25dd96428 - quasi_codegen::expand::{{closure}}::he6cb1e16e9984ef5
[INFO] [stderr]     42:     0x55e25dd96756 - std::sys::backtrace::__rust_begin_short_backtrace::h0a0bc722415bd1d5
[INFO] [stderr]     43:     0x55e25dd9bd75 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hfcf9d14b113836c3
[INFO] [stderr]     44:     0x55e25dd96188 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf0928734a863bb8f
[INFO] [stderr]     45:     0x55e25dd96854 - std::panicking::try::do_call::hd33233533eaf81e7
[INFO] [stderr]     46:     0x55e25dd9c1fb - __rust_try
[INFO] [stderr]     47:     0x55e25dd9b38c - std::thread::Builder::spawn_unchecked_::{{closure}}::h98bd9bdae23ce78d
[INFO] [stderr]     48:     0x55e25dd96aa6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7d3a690879e100a4
[INFO] [stderr]     49:     0x55e25e0502cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc40d640a0f462905
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/alloc/src/boxed.rs:2064:9
[INFO] [stderr]     50:     0x55e25e0502cb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6610a6c64fc32f9b
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/alloc/src/boxed.rs:2064:9
[INFO] [stderr]     51:     0x55e25e0502cb - std::sys::pal::unix::thread::Thread::new::thread_start::h0d9030a51b9bef1b
[INFO] [stderr]                                  at /rustc/6a5749073f2ebf59d7740d30e50a932a85756ee7/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stderr]     52:     0x7fdff2905ac3 - <unknown>
[INFO] [stderr]     53:     0x7fdff2996a04 - clone
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "f99cd7c214c99f7e4bc196a6561ae2f32a7bb8cb9ff7df3f7940bfc4bf985ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99cd7c214c99f7e4bc196a6561ae2f32a7bb8cb9ff7df3f7940bfc4bf985ec9", kill_on_drop: false }`
[INFO] [stdout] f99cd7c214c99f7e4bc196a6561ae2f32a7bb8cb9ff7df3f7940bfc4bf985ec9
