[INFO] fetching crate appscraps_module 0.1.0...
[INFO] checking appscraps_module-0.1.0 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate appscraps_module 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate appscraps_module 0.1.0 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "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-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "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 37 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: v1.0.208)
[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: v1.0.125)
[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: v1.0.0)
[INFO] [stderr]       Adding unicode-xid v0.0.3 (latest: v0.2.5)
[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" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "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 unicode-xid v0.0.3
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded term v0.4.6
[INFO] [stderr]   Downloaded dtoa v0.2.2
[INFO] [stderr]   Downloaded itoa v0.1.1
[INFO] [stderr]   Downloaded serde v0.8.23
[INFO] [stderr]   Downloaded serde_json v0.8.6
[INFO] [stderr]   Downloaded syntex_pos v0.44.0
[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 v0.44.0
[INFO] [stderr]   Downloaded serde_codegen_internals v0.8.9
[INFO] [stderr]   Downloaded syntex_errors v0.44.0
[INFO] [stderr]   Downloaded serde_codegen v0.8.9
[INFO] [stderr]   Downloaded serde_macros v0.8.9
[INFO] [stderr]   Downloaded quasi_macros v0.20.0
[INFO] [stderr]   Downloaded quasi_codegen v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 310b9a23603324a87415e3039683760f620e2108dd7dc885f23c4bbc33c02609
[INFO] running `Command { std: "docker" "start" "-a" "310b9a23603324a87415e3039683760f620e2108dd7dc885f23c4bbc33c02609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "310b9a23603324a87415e3039683760f620e2108dd7dc885f23c4bbc33c02609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310b9a23603324a87415e3039683760f620e2108dd7dc885f23c4bbc33c02609", kill_on_drop: false }`
[INFO] [stdout] 310b9a23603324a87415e3039683760f620e2108dd7dc885f23c4bbc33c02609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb08f372c6410ee3803a239dd0d1a1a14759930ae3c06ca3b062dfd7c5123b0
[INFO] running `Command { std: "docker" "start" "-a" "8fb08f372c6410ee3803a239dd0d1a1a14759930ae3c06ca3b062dfd7c5123b0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling syntex_pos v0.44.0
[INFO] [stderr]     Checking error-chain v0.5.0
[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]    Compiling aster v0.27.0
[INFO] [stderr]    Compiling syntex v0.44.0
[INFO] [stderr]    Compiling quasi v0.20.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.8.9
[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-5223c9a3cbba2f5f/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 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:     0x55564bc9280d - std::backtrace_rs::backtrace::libunwind::trace::h7609cbb4ee1f5a65
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x55564bc9280d - std::backtrace_rs::backtrace::trace_unsynchronized::h068172db57c8de98
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55564bc9280d - std::sys::backtrace::_print_fmt::hdea33a948c7605ad
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x55564bc9280d - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hbd75d7a8055bf739
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x55564bcb1e4b - core::fmt::rt::Argument::fmt::h85a869f9c940f47c
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x55564bcb1e4b - core::fmt::write::h5f25313cecccceeb
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/fmt/mod.rs:1178:21
[INFO] [stderr]      6:     0x55564bc8fb83 - std::io::Write::write_fmt::h17a84ab5b179ddb5
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/io/mod.rs:1823:15
[INFO] [stderr]      7:     0x55564bc939c2 - std::sys::backtrace::BacktraceLock::print::h34ac5f4bcc98eeb9
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x55564bc939c2 - std::panicking::default_hook::{{closure}}::h49f53d56c8f7e527
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:266:22
[INFO] [stderr]      9:     0x55564bc9362e - std::panicking::default_hook::h00ed981b528c65ea
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:293:9
[INFO] [stderr]     10:     0x55564bc942bf - std::panicking::rust_panic_with_hook::h3d0aa5d214fe032a
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:797:13
[INFO] [stderr]     11:     0x55564bc93f73 - std::panicking::begin_panic_handler::{{closure}}::h395ea634be9a5af7
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:664:13
[INFO] [stderr]     12:     0x55564bc92cf9 - std::sys::backtrace::__rust_end_short_backtrace::ha572632cae304beb
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x55564bc93c34 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:662:5
[INFO] [stderr]     14:     0x55564bcb0f95 - core::panicking::panic_nounwind_fmt::runtime::h8c72f144af9ce421
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:112:18
[INFO] [stderr]     15:     0x55564bcb0f95 - core::panicking::panic_nounwind_fmt::h76cb93ef5b34f5f5
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:122:5
[INFO] [stderr]     16:     0x55564bcb1022 - core::panicking::panic_nounwind::h855f61a39c16139a
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:221:5
[INFO] [stderr]     17:     0x55564bb5f9db - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::hd76d6613bb78e515
[INFO] [stderr]     18:     0x55564bb5f9a2 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::hf9af2bbb5e63f072
[INFO] [stderr]     19:     0x55564bbd9585 - core::slice::<impl [T]>::get_unchecked::h033cc3379962de07
[INFO] [stderr]     20:     0x55564ba46dd4 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::h21833d09d0fc2aeb
[INFO] [stderr]     21:     0x55564bae876c - syntex_syntax::fold::noop_fold_mod::h8c43bd03ac3d3680
[INFO] [stderr]     22:     0x55564bb01a0f - syntex_syntax::fold::Folder::fold_mod::h1be89eeff13685f3
[INFO] [stderr]     23:     0x55564bae1e8d - syntex_syntax::fold::noop_fold_item_kind::h4ea7a5b684465d21
[INFO] [stderr]     24:     0x55564bb0173f - syntex_syntax::fold::Folder::fold_item_kind::hf82ea30f69374f9c
[INFO] [stderr]     25:     0x55564bae9f8a - syntex_syntax::fold::noop_fold_item_simple::h7b4e2763174a904b
[INFO] [stderr]     26:     0x55564bb0167f - syntex_syntax::fold::Folder::fold_item_simple::hf6c1b600a3c00ca8
[INFO] [stderr]     27:     0x55564bae959f - syntex_syntax::fold::noop_fold_item::{{closure}}::h7729b07df3fd4b05
[INFO] [stderr]     28:     0x55564bbe29b8 - syntex_syntax::ptr::P<T>::map::h94801b3744622534
[INFO] [stderr]     29:     0x55564bae948b - syntex_syntax::fold::noop_fold_item::h3312e78e7a0c314d
[INFO] [stderr]     30:     0x55564bb0fa97 - syntex_syntax::ext::expand::expand_multi_modified::h81b41affd9217b57
[INFO] [stderr]     31:     0x55564bc12be8 - syntex_syntax::ext::decorator::expand_annotatable::hf6f3fd6b401323f9
[INFO] [stderr]     32:     0x55564bb0eaac - syntex_syntax::ext::expand::expand_item::hf19804d62033fd32
[INFO] [stderr]     33:     0x55564bb11df2 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h3e842c364200e7d9
[INFO] [stderr]     34:     0x55564bae8c56 - syntex_syntax::fold::noop_fold_crate::hfad87adfc875da92
[INFO] [stderr]     35:     0x55564bb115fe - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::hc94a03849773f679
[INFO] [stderr]     36:     0x55564bb12c62 - syntex_syntax::ext::expand::expand_crate_with_expander::hd55660d17dd0d734
[INFO] [stderr]     37:     0x55564bb127c4 - syntex_syntax::ext::expand::expand_crate::h7e7066b9e4e0000e
[INFO] [stderr]     38:     0x55564ba29beb - syntex::Registry::expand_crate::h2f97d0e03a69cd54
[INFO] [stderr]     39:     0x55564b9f8e67 - syntex::Registry::expand::h4ced7bfcb8cc23d4
[INFO] [stderr]     40:     0x55564b9f68f8 - quasi_codegen::expand::{{closure}}::hba54ee4172301fdd
[INFO] [stderr]     41:     0x55564b9f6f26 - std::sys::backtrace::__rust_begin_short_backtrace::h0029d142b63c27c0
[INFO] [stderr]     42:     0x55564b9fbd05 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5a48ea55f03bfd39
[INFO] [stderr]     43:     0x55564b9f6668 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hce273d7bd3126a27
[INFO] [stderr]     44:     0x55564b9f7024 - std::panicking::try::do_call::hfba949fe3a1ef207
[INFO] [stderr]     45:     0x55564b9fc42b - __rust_try
[INFO] [stderr]     46:     0x55564b9fb623 - std::thread::Builder::spawn_unchecked_::{{closure}}::h29dd5ab795b234c3
[INFO] [stderr]     47:     0x55564b9f7216 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb56b464e78173cd1
[INFO] [stderr]     48:     0x55564bc967bb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h34ea1215daa7a62d
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/alloc/src/boxed.rs:2150:9
[INFO] [stderr]     49:     0x55564bc967bb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfe32314656789597
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/alloc/src/boxed.rs:2150:9
[INFO] [stderr]     50:     0x55564bc967bb - std::sys::pal::unix::thread::Thread::new::thread_start::h2aa5d6e6e369f96b
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stderr]     51:     0x7fd5e6e50ac3 - <unknown>
[INFO] [stderr]     52:     0x7fd5e6ee1a04 - clone
[INFO] [stderr]     53:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "8fb08f372c6410ee3803a239dd0d1a1a14759930ae3c06ca3b062dfd7c5123b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb08f372c6410ee3803a239dd0d1a1a14759930ae3c06ca3b062dfd7c5123b0", kill_on_drop: false }`
[INFO] [stdout] 8fb08f372c6410ee3803a239dd0d1a1a14759930ae3c06ca3b062dfd7c5123b0
[INFO] checking appscraps_module-0.1.0 against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3
[INFO] extracting crate appscraps_module 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate appscraps_module 0.1.0 on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 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: v1.0.208)
[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: v1.0.125)
[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: v1.0.0)
[INFO] [stderr]       Adding unicode-xid v0.0.3 (latest: v0.2.5)
[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" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2593619ffb1dba8630eb275a6e47c0a10689d0fcb07fe842e0c7b05cbaf1419
[INFO] running `Command { std: "docker" "start" "-a" "e2593619ffb1dba8630eb275a6e47c0a10689d0fcb07fe842e0c7b05cbaf1419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2593619ffb1dba8630eb275a6e47c0a10689d0fcb07fe842e0c7b05cbaf1419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2593619ffb1dba8630eb275a6e47c0a10689d0fcb07fe842e0c7b05cbaf1419", kill_on_drop: false }`
[INFO] [stdout] e2593619ffb1dba8630eb275a6e47c0a10689d0fcb07fe842e0c7b05cbaf1419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 253a4d9a0e1d4d229102fd2a60dd71df4b90b7933be9cf51c2de979693c5e2ae
[INFO] running `Command { std: "docker" "start" "-a" "253a4d9a0e1d4d229102fd2a60dd71df4b90b7933be9cf51c2de979693c5e2ae", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.158
[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 winapi-build v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking error-chain v0.5.0
[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]    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-5223c9a3cbba2f5f/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 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:     0x5594053ef46d - std::backtrace_rs::backtrace::libunwind::trace::ha5969a904a33bb90
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x5594053ef46d - std::backtrace_rs::backtrace::trace_unsynchronized::hd5776ddfe3d88e18
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5594053ef46d - std::sys::backtrace::_print_fmt::h40e16c775082775c
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5594053ef46d - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8a136a8d3f9437ae
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x55940540eaab - core::fmt::rt::Argument::fmt::hab069730761f457f
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x55940540eaab - core::fmt::write::h24caf6616970278c
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/core/src/fmt/mod.rs:1178:21
[INFO] [stderr]      6:     0x5594053ec6b3 - std::io::Write::write_fmt::h1ba8b8cd63d86b5d
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/io/mod.rs:1823:15
[INFO] [stderr]      7:     0x5594053f0622 - std::sys::backtrace::BacktraceLock::print::hc6ace554074ce41c
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5594053f0622 - std::panicking::default_hook::{{closure}}::hb38d1f8d4022d0b2
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/panicking.rs:266:22
[INFO] [stderr]      9:     0x5594053f028e - std::panicking::default_hook::h16566526d9689648
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/panicking.rs:293:9
[INFO] [stderr]     10:     0x5594053f0f1f - std::panicking::rust_panic_with_hook::h918d6d22f8d9c0a5
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/panicking.rs:797:13
[INFO] [stderr]     11:     0x5594053f0bd3 - std::panicking::begin_panic_handler::{{closure}}::h8cf1410ece60e98d
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/panicking.rs:664:13
[INFO] [stderr]     12:     0x5594053ef959 - std::sys::backtrace::__rust_end_short_backtrace::h9aa26f42a0e6fb13
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x5594053f0894 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/panicking.rs:662:5
[INFO] [stderr]     14:     0x55940540dbf5 - core::panicking::panic_nounwind_fmt::runtime::hf2b60fb462857026
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/core/src/panicking.rs:112:18
[INFO] [stderr]     15:     0x55940540dbf5 - core::panicking::panic_nounwind_fmt::ha76f4cdf108f249a
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/core/src/panicking.rs:122:5
[INFO] [stderr]     16:     0x55940540dc82 - core::panicking::panic_nounwind::hc08403a5f6cdbaf5
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/core/src/panicking.rs:221:5
[INFO] [stderr]     17:     0x5594052bc9eb - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::hd94982b3e6255c69
[INFO] [stderr]     18:     0x5594052bc4f2 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::h3dc6aa7fd9d25834
[INFO] [stderr]     19:     0x5594053365a5 - core::slice::<impl [T]>::get_unchecked::h76d085e02e47e90b
[INFO] [stderr]     20:     0x5594051bca44 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::hc895cee8c438fb5d
[INFO] [stderr]     21:     0x5594052455dc - syntex_syntax::fold::noop_fold_mod::h7099418fa1efb997
[INFO] [stderr]     22:     0x55940525e87f - syntex_syntax::fold::Folder::fold_mod::h376d2a8a0b6bcf54
[INFO] [stderr]     23:     0x55940523ecfd - syntex_syntax::fold::noop_fold_item_kind::h820abd9ec5bccf71
[INFO] [stderr]     24:     0x55940525e5af - syntex_syntax::fold::Folder::fold_item_kind::ha580c100e47c5dd5
[INFO] [stderr]     25:     0x5594052469ca - syntex_syntax::fold::noop_fold_item_simple::hb5e6422ac9c12399
[INFO] [stderr]     26:     0x55940525e4bf - syntex_syntax::fold::Folder::fold_item_simple::haedd54fad8fb0fbd
[INFO] [stderr]     27:     0x55940524643f - syntex_syntax::fold::noop_fold_item::{{closure}}::h5e2c11948135273f
[INFO] [stderr]     28:     0x559405341598 - syntex_syntax::ptr::P<T>::map::he77220b1b78ef0b0
[INFO] [stderr]     29:     0x5594052462fb - syntex_syntax::fold::noop_fold_item::h2f01c826b81f3393
[INFO] [stderr]     30:     0x55940526c907 - syntex_syntax::ext::expand::expand_multi_modified::hc6d01e491d259438
[INFO] [stderr]     31:     0x55940536fa58 - syntex_syntax::ext::decorator::expand_annotatable::h65eca85f1d7f6320
[INFO] [stderr]     32:     0x55940526b91c - syntex_syntax::ext::expand::expand_item::h770511b626fa13c3
[INFO] [stderr]     33:     0x55940526ec62 - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_item::hedd0dc370696b9f6
[INFO] [stderr]     34:     0x559405245ac6 - syntex_syntax::fold::noop_fold_crate::h5ed806ccfb4a5dd9
[INFO] [stderr]     35:     0x55940526e46e - <syntex_syntax::ext::expand::MacroExpander as syntex_syntax::fold::Folder>::fold_crate::hb7224d41d80726a4
[INFO] [stderr]     36:     0x55940526fad2 - syntex_syntax::ext::expand::expand_crate_with_expander::h771fb0c966b743c0
[INFO] [stderr]     37:     0x55940526f634 - syntex_syntax::ext::expand::expand_crate::h7cb93a5ede58e998
[INFO] [stderr]     38:     0x559405186a5b - syntex::Registry::expand_crate::hc3361e5e11fb49ef
[INFO] [stderr]     39:     0x559405155cd7 - syntex::Registry::expand::h304b553c324b4134
[INFO] [stderr]     40:     0x559405153768 - quasi_codegen::expand::{{closure}}::h2ea8dc6fa69e9ad2
[INFO] [stderr]     41:     0x559405153da6 - std::sys::backtrace::__rust_begin_short_backtrace::he3595423ee04fc88
[INFO] [stderr]     42:     0x559405158e15 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hd6e741f5678d22ee
[INFO] [stderr]     43:     0x5594051534d8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d070756e0acdc9b
[INFO] [stderr]     44:     0x559405153e84 - std::panicking::try::do_call::ha00a5b41c683f0ca
[INFO] [stderr]     45:     0x55940515929b - __rust_try
[INFO] [stderr]     46:     0x559405158723 - std::thread::Builder::spawn_unchecked_::{{closure}}::h71cbd894bf2e0309
[INFO] [stderr]     47:     0x559405154076 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h83f0568fe4ffe8b5
[INFO] [stderr]     48:     0x5594053f341b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9c4e634e52ea6805
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/alloc/src/boxed.rs:2150:9
[INFO] [stderr]     49:     0x5594053f341b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2f458157ae8de5f4
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/alloc/src/boxed.rs:2150:9
[INFO] [stderr]     50:     0x5594053f341b - std::sys::pal::unix::thread::Thread::new::thread_start::ha87b166522fb1b79
[INFO] [stderr]                                  at /rustc/a2cff3b7a9661c90ec0d581d3f3a69bb97c11138/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stderr]     51:     0x7f08850b8ac3 - <unknown>
[INFO] [stderr]     52:     0x7f0885149a04 - clone
[INFO] [stderr]     53:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "253a4d9a0e1d4d229102fd2a60dd71df4b90b7933be9cf51c2de979693c5e2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253a4d9a0e1d4d229102fd2a60dd71df4b90b7933be9cf51c2de979693c5e2ae", kill_on_drop: false }`
[INFO] [stdout] 253a4d9a0e1d4d229102fd2a60dd71df4b90b7933be9cf51c2de979693c5e2ae
