[INFO] fetching crate afterparty-ng 0.4.2...
[INFO] checking afterparty-ng-0.4.2 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate afterparty-ng 0.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate afterparty-ng 0.4.2 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 afterparty-ng 0.4.2
[INFO] finished tweaking crates.io crate afterparty-ng 0.4.2
[INFO] tweaked toml for crates.io crate afterparty-ng 0.4.2 written to /workspace/builds/worker-7-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]      Locking 93 packages to latest compatible versions
[INFO] [stderr]       Adding aho-corasick v0.5.3 (latest: v1.1.3)
[INFO] [stderr]       Adding base64 v0.9.3 (latest: v0.22.1)
[INFO] [stderr]       Adding bitflags v0.7.0 (latest: v2.6.0)
[INFO] [stderr]       Adding dtoa v0.2.2 (latest: v1.0.9)
[INFO] [stderr]       Adding env_logger v0.3.5 (latest: v0.11.5)
[INFO] [stderr]       Adding env_logger v0.6.2 (latest: v0.11.5)
[INFO] [stderr]       Adding glob v0.2.11 (latest: v0.3.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.4.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding hex v0.3.2 (latest: v0.4.3)
[INFO] [stderr]       Adding humantime v1.3.0 (latest: v2.1.0)
[INFO] [stderr]       Adding hyper v0.10.16 (latest: v1.4.1)
[INFO] [stderr]       Adding idna v0.1.5 (latest: v1.0.2)
[INFO] [stderr]       Adding itoa v0.1.1 (latest: v1.0.11)
[INFO] [stderr]       Adding language-tags v0.2.2 (latest: v0.3.2)
[INFO] [stderr]       Adding log v0.3.9 (latest: v0.4.22)
[INFO] [stderr]       Adding memchr v0.1.11 (latest: v2.7.4)
[INFO] [stderr]       Adding mime v0.2.6 (latest: v0.3.17)
[INFO] [stderr]       Adding num-traits v0.1.43 (latest: v0.2.19)
[INFO] [stderr]       Adding percent-encoding v1.0.1 (latest: v2.3.1)
[INFO] [stderr]       Adding quick-error v1.2.3 (latest: v2.0.1)
[INFO] [stderr]       Adding quote v0.3.15 (latest: v1.0.36)
[INFO] [stderr]       Adding rand v0.3.23 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding regex v0.1.80 (latest: v1.10.6)
[INFO] [stderr]       Adding regex-syntax v0.3.9 (latest: v0.8.4)
[INFO] [stderr]       Adding serde v0.8.23 (latest: v1.0.208)
[INFO] [stderr]       Adding serde_codegen v0.8.14 (latest: v0.9.0)
[INFO] [stderr]       Adding serde_codegen_internals v0.10.0 (latest: v0.14.2)
[INFO] [stderr]       Adding serde_json v0.8.6 (latest: v1.0.125)
[INFO] [stderr]       Adding syn v0.9.2 (latest: v2.0.75)
[INFO] [stderr]       Adding syntex v0.45.1 (latest: v0.58.1)
[INFO] [stderr]       Adding syntex_errors v0.45.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_pos v0.45.0 (latest: v0.59.1)
[INFO] [stderr]       Adding syntex_syntax v0.45.1 (latest: v0.59.1)
[INFO] [stderr]       Adding term v0.4.6 (latest: v1.0.0)
[INFO] [stderr]       Adding thread-id v2.0.0 (latest: v4.2.2)
[INFO] [stderr]       Adding thread_local v0.2.7 (latest: v1.1.8)
[INFO] [stderr]       Adding time v0.1.45 (latest: v0.3.36)
[INFO] [stderr]       Adding unicase v1.4.2 (latest: v2.7.0)
[INFO] [stderr]       Adding unicode-xid v0.0.3 (latest: v0.2.4)
[INFO] [stderr]       Adding url v1.7.2 (latest: v2.5.2)
[INFO] [stderr]       Adding utf8-ranges v0.1.3 (latest: v1.0.5)
[INFO] [stderr]       Adding version_check v0.1.5 (latest: v0.9.5)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[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 itoa v0.1.1
[INFO] [stderr]   Downloaded serde_json v0.8.6
[INFO] [stderr]   Downloaded term v0.4.6
[INFO] [stderr]   Downloaded mime v0.2.6
[INFO] [stderr]   Downloaded version_check v0.1.5
[INFO] [stderr]   Downloaded winapi-build v0.1.1
[INFO] [stderr]   Downloaded dtoa v0.2.2
[INFO] [stderr]   Downloaded typeable v0.1.2
[INFO] [stderr]   Downloaded syntex v0.45.1
[INFO] [stderr]   Downloaded unicode-xid v0.0.3
[INFO] [stderr]   Downloaded memchr v0.1.11
[INFO] [stderr]   Downloaded case v1.0.0
[INFO] [stderr]   Downloaded thread-id v2.0.0
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] [stderr]   Downloaded quick-error v1.2.3
[INFO] [stderr]   Downloaded quote v0.3.15
[INFO] [stderr]   Downloaded thread_local v0.2.7
[INFO] [stderr]   Downloaded utf8-ranges v0.1.3
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded base64 v0.9.3
[INFO] [stderr]   Downloaded url v1.7.2
[INFO] [stderr]   Downloaded wasi v0.10.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded syn v0.9.2
[INFO] [stderr]   Downloaded regex-syntax v0.3.9
[INFO] [stderr]   Downloaded hyper v0.10.16
[INFO] [stderr]   Downloaded syntex_syntax v0.45.1
[INFO] [stderr]   Downloaded regex v0.1.80
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded idna v0.1.5
[INFO] [stderr]   Downloaded aho-corasick v0.5.3
[INFO] [stderr]   Downloaded time v0.1.45
[INFO] [stderr]   Downloaded humantime v1.3.0
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded language-tags v0.2.2
[INFO] [stderr]   Downloaded percent-encoding v1.0.1
[INFO] [stderr]   Downloaded syntex_errors v0.45.0
[INFO] [stderr]   Downloaded kernel32-sys v0.2.2
[INFO] [stderr]   Downloaded serde_codegen_internals v0.10.0
[INFO] [stderr]   Downloaded winapi v0.2.8
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded hex v0.3.2
[INFO] [stderr]   Downloaded unicase v1.4.2
[INFO] [stderr]   Downloaded log v0.3.9
[INFO] [stderr]   Downloaded safemem v0.3.3
[INFO] [stderr]   Downloaded traitobject v0.1.0
[INFO] [stderr]   Downloaded syntex_pos v0.45.0
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[INFO] [stderr]   Downloaded serde_codegen v0.8.14
[INFO] [stderr]   Downloaded serde v0.8.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 84773d537472e277e8ad6d8a1d7bb59da6eaf78e6368813df3d9cf0c40f66cea
[INFO] running `Command { std: "docker" "start" "-a" "84773d537472e277e8ad6d8a1d7bb59da6eaf78e6368813df3d9cf0c40f66cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84773d537472e277e8ad6d8a1d7bb59da6eaf78e6368813df3d9cf0c40f66cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84773d537472e277e8ad6d8a1d7bb59da6eaf78e6368813df3d9cf0c40f66cea", kill_on_drop: false }`
[INFO] [stdout] 84773d537472e277e8ad6d8a1d7bb59da6eaf78e6368813df3d9cf0c40f66cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 55b90898d15a244eff0e9544faa007dcfb364b539b74cfde985d12acefd152eb
[INFO] running `Command { std: "docker" "start" "-a" "55b90898d15a244eff0e9544faa007dcfb364b539b74cfde985d12acefd152eb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling autocfg v1.3.0
[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 v0.2.158
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling syn v0.9.2
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.10.0
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking case v1.0.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_pos v0.45.0
[INFO] [stderr]    Compiling syntex_errors v0.45.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]    Compiling syntex_syntax v0.45.1
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling syntex v0.45.1
[INFO] [stderr]    Compiling serde_codegen v0.8.14
[INFO] [stderr]    Compiling afterparty-ng v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `afterparty-ng v0.4.2 (/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/afterparty-ng-d7342af3d38a3737/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/events.rs.in
[INFO] [stderr] 
[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:     0x55625b54caad - 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:     0x55625b54caad - 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:     0x55625b54caad - std::sys::backtrace::_print_fmt::hdea33a948c7605ad
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x55625b54caad - <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:     0x55625b56c69b - core::fmt::rt::Argument::fmt::h85a869f9c940f47c
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x55625b56c69b - core::fmt::write::h5f25313cecccceeb
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/fmt/mod.rs:1178:21
[INFO] [stderr]      6:     0x55625b549993 - std::io::Write::write_fmt::h17a84ab5b179ddb5
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/io/mod.rs:1823:15
[INFO] [stderr]      7:     0x55625b54dc62 - std::sys::backtrace::BacktraceLock::print::h34ac5f4bcc98eeb9
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x55625b54dc62 - std::panicking::default_hook::{{closure}}::h49f53d56c8f7e527
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:266:22
[INFO] [stderr]      9:     0x55625b54d8ce - std::panicking::default_hook::h00ed981b528c65ea
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:293:9
[INFO] [stderr]     10:     0x55625b54e55f - std::panicking::rust_panic_with_hook::h3d0aa5d214fe032a
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:797:13
[INFO] [stderr]     11:     0x55625b54e213 - std::panicking::begin_panic_handler::{{closure}}::h395ea634be9a5af7
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:664:13
[INFO] [stderr]     12:     0x55625b54cf99 - std::sys::backtrace::__rust_end_short_backtrace::ha572632cae304beb
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/sys/backtrace.rs:170:18
[INFO] [stderr]     13:     0x55625b54ded4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/std/src/panicking.rs:662:5
[INFO] [stderr]     14:     0x55625b56b7e5 - core::panicking::panic_nounwind_fmt::runtime::h8c72f144af9ce421
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:112:18
[INFO] [stderr]     15:     0x55625b56b7e5 - core::panicking::panic_nounwind_fmt::h76cb93ef5b34f5f5
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:122:5
[INFO] [stderr]     16:     0x55625b56b872 - core::panicking::panic_nounwind::h855f61a39c16139a
[INFO] [stderr]                                  at /rustc/3139ff09e9d07f7700f8d15ed25a231e29c43627/library/core/src/panicking.rs:221:5
[INFO] [stderr]     17:     0x55625b482a0b - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::precondition_check::hed8ffc60335bc2f6
[INFO] [stderr]     18:     0x55625b482812 - <usize as core::slice::index::SliceIndex<[T]>>::get_unchecked::hb2ceec1496136738
[INFO] [stderr]     19:     0x55625b4523f5 - core::slice::<impl [T]>::get_unchecked::h68a40dbec51b925b
[INFO] [stderr]     20:     0x55625b2a1b55 - <alloc::vec::Vec<T> as syntex_syntax::util::move_map::MoveMap<T>>::move_flat_map::ha257f3da798caa59
[INFO] [stderr]     21:     0x55625b2c238c - syntex_syntax::fold::fold_attrs::h1d394331b81b21f7
[INFO] [stderr]     22:     0x55625b2f5f83 - syntex_syntax::fold::noop_fold_item_simple::h024f223d28c62b38
[INFO] [stderr]     23:     0x55625b4600af - syntex_syntax::fold::Folder::fold_item_simple::h7b1ff48b3896ccc4
[INFO] [stderr]     24:     0x55625b2f5caf - syntex_syntax::fold::noop_fold_item::{{closure}}::h47d6bbabcc12253e
[INFO] [stderr]     25:     0x55625b3e61f8 - syntex_syntax::ptr::P<T>::map::hd3ec7b9555eb1d64
[INFO] [stderr]     26:     0x55625b2f5c6b - syntex_syntax::fold::noop_fold_item::hea3fa913fcc01ac9
[INFO] [stderr]     27:     0x55625b466de2 - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::{{closure}}::h3f351b1b02706293
[INFO] [stderr]     28:     0x55625b450154 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once::hc8c482a148dc376f
[INFO] [stderr]     29:     0x55625b43283c - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::next::h316a1b96adf8414a
[INFO] [stderr]     30:     0x55625b436a9c - core::ops::function::FnOnce::call_once::h740a5d39adea0501
[INFO] [stderr]     31:     0x55625b4481cb - core::iter::adapters::fuse::and_then_or_clear::hd2b3e8d83cc115f3
[INFO] [stderr]     32:     0x55625b4342ee - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::next::he32d44120cfd7004
[INFO] [stderr]     33:     0x55625b47350e - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::iterator::Iterator>::next::h826d210385cffcf1
[INFO] [stderr]     34:     0x55625b471df7 - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::iterator::Iterator>::next::h36fe85d595d0004b
[INFO] [stderr]     35:     0x55625b3f60ef - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::Extend<T>>::extend::h79c1d9d3d3d650c2
[INFO] [stderr]     36:     0x55625b3f3fdd - <syntex_syntax::util::small_vector::SmallVector<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h60c8eff7400bef6b
[INFO] [stderr]     37:     0x55625b47618e - core::iter::traits::iterator::Iterator::collect::h3e473a2dc5f2aedc
[INFO] [stderr]     38:     0x55625b466d7c - <syntex_syntax::ext::decorator::MacroExpander as syntex_syntax::fold::Folder>::fold_item::h8aa1ebb817689e72
[INFO] [stderr]     39:     0x55625b2f52a6 - syntex_syntax::fold::noop_fold_crate::heda43ab527ac349f
[INFO] [stderr]     40:     0x55625b45ff0f - syntex_syntax::fold::Folder::fold_crate::hfc1a5cb5b8a0dd0c
[INFO] [stderr]     41:     0x55625b466cec - syntex_syntax::ext::decorator::expand_attributes::h65e020b9a71626e7
[INFO] [stderr]     42:     0x55625b3fdc13 - syntex_syntax::ext::expand::MacroExpander::expand_crate::hf0da5553606584bc
[INFO] [stderr]     43:     0x55625b25c533 - syntex::registry::Registry::expand_crate::h712a49ea93c345b4
[INFO] [stderr]     44:     0x55625b1d38c8 - syntex::registry::Registry::expand::h7520e7eaf2bc13d8
[INFO] [stderr]     45:     0x55625b1d090c - serde_codegen::expand::{{closure}}::h0239a9175138584b
[INFO] [stderr]     46:     0x55625b1d0b86 - std::sys::backtrace::__rust_begin_short_backtrace::h4e269ac9ecbe9e91
[INFO] [stderr]     47:     0x55625b1d2155 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h8486fe7f6d9e0a3d
[INFO] [stderr]     48:     0x55625b1d06d8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9f58bd229c21c5eb
[INFO] [stderr]     49:     0x55625b1d2184 - std::panicking::try::do_call::h1e8916140504c792
[INFO] [stderr]     50:     0x55625b1d4bfb - __rust_try
[INFO] [stderr]     51:     0x55625b1d1cd7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h1a97b9172345b880
[INFO] [stderr]     52:     0x55625b1d2316 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h58e47833bad8bb88
[INFO] [stderr]     53:     0x55625b550f8b - <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]     54:     0x55625b550f8b - <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]     55:     0x55625b550f8b - 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]     56:     0x7f16a5c0fac3 - <unknown>
[INFO] [stderr]     57:     0x7f16a5ca0a04 - clone
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr]   thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "55b90898d15a244eff0e9544faa007dcfb364b539b74cfde985d12acefd152eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b90898d15a244eff0e9544faa007dcfb364b539b74cfde985d12acefd152eb", kill_on_drop: false }`
[INFO] [stdout] 55b90898d15a244eff0e9544faa007dcfb364b539b74cfde985d12acefd152eb
