[INFO] cloning repository https://github.com/gobanos/advent-of-code-2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gobanos/advent-of-code-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fadvent-of-code-2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fadvent-of-code-2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97e0c388448a4535f656c822aa4941c5dd2f073c
[INFO] checking gobanos/advent-of-code-2015 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgobanos%2Fadvent-of-code-2015" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gobanos/advent-of-code-2015 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gobanos/advent-of-code-2015
[INFO] finished tweaking git repo https://github.com/gobanos/advent-of-code-2015
[INFO] tweaked toml for git repo https://github.com/gobanos/advent-of-code-2015 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/gobanos/advent-of-code-2015 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ab133785538fd9c58a29b11301a37033a941b924f5eb93b77bb3d336a8e86e4
[INFO] running `Command { std: "docker" "start" "-a" "3ab133785538fd9c58a29b11301a37033a941b924f5eb93b77bb3d336a8e86e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab133785538fd9c58a29b11301a37033a941b924f5eb93b77bb3d336a8e86e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab133785538fd9c58a29b11301a37033a941b924f5eb93b77bb3d336a8e86e4", kill_on_drop: false }`
[INFO] [stdout] 3ab133785538fd9c58a29b11301a37033a941b924f5eb93b77bb3d336a8e86e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1831f9a510ed8650bfd92a796bd2bc7b80a5183a8dd4bb03fb2bcc89caaf06e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1831f9a510ed8650bfd92a796bd2bc7b80a5183a8dd4bb03fb2bcc89caaf06e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.21
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking aoc-runner v0.1.0
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.19
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.1.0
[INFO] [stderr]     Checking advent-of-code-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f5c270af4b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x7f5c270af4b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x7f5c2711dddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f5c270a1887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]    6:     0x7f5c270b4190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f5c270b4190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x7f5c270b4190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x7f5c270b3edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f498d2f44b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x7f498d2f44b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x7f498d362ddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f498d2e6887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]    6:     0x7f498d2f9190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f498d2f9190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x7f498d2f9190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x7f498d2f8edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x7f5c27930f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stderr]   11:     0x7f5c1bd69f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]   12:     0x7f5c1bd64b85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]   13:     0x7f5c270b4938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]   14:     0x7f5c270b44e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   15:     0x7f5c270af91c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   16:     0x7f5c270b44a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   17:     0x7f5c2711a8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f5c2711a4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]   19:     0x7f5c29930ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   20:     0x7f5c29922593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   21:     0x7f5c2993f893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   22:     0x7f5c29ac472b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   23:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   24:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   25:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stderr]   26:     0x7f5c29ac472b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   27:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]   28:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   29:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]   31:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]   32:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f5c29ac472b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f5c1bf5b366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   35:     0x7f5c1bf51405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr]   36:     0x7f5c1bf3eac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   37:     0x7f5c1bf3ab7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]   38:     0x7f5c1bf3d237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   39:     0x7f5c1bf3b087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]   40:     0x7f5c1bf3de79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr]   41:     0x7f5c1bf3e461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]   42:     0x7f5c1bf4058e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   43:     0x7f5c1bf3e391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   44:     0x7f5c1bf3fd88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   45:     0x7f5c1bf3e928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]   46:     0x7f5c1bf3c1c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]   47:     0x7f5c1bf3c90e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]   48:     0x7f5c1bf3cadb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   49:     0x7f5c1bd672d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stderr]   50:     0x7f5c1bd5877a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   51:     0x7f5c1bd8dd96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f5c1bd8ca52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f5c1bd55d8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr]   54:     0x7f5c1bd6ab57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stderr]   55:     0x7f5c1bd38e47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]   56:     0x7f5c1bd63cd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]   57:     0x7f5c1bd638f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   58:     0x7f5c1bd50918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   59:     0x7f5c1bd51a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   60:     0x7f5c1bd508f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   61:     0x7f5c1bd64abf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   62:     0x7f5c1bd8d08a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]   10:     0x7f498db75f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   63:     0x7f5c1bd8ce2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   64:     0x7f5c1bd6471c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   65:     0x7f5c1bd63524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stderr]   66:     0x7f5c1bd62f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]   67:     0x7f5c1bd81d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]   68:     0x7f5c1bd865ad - __rust_try
[INFO] [stderr]   69:     0x7f5c1bd81b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f5c1bd65082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]   71:     0x7f5c1bd6309b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]   11:     0x7f4981fa0f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]   12:     0x7f4981f9bb85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]   13:     0x7f498d2f9938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]   14:     0x7f498d2f94e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   15:     0x7f498d2f491c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   16:     0x7f498d2f94a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   72:     0x7f5c1bd63c61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]   17:     0x7f498d35f8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f498d35f4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   19:     0x7f498fb75ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   20:     0x7f498fb67593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   21:     0x7f498fb84893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   73:     0x7f5c29920fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]   74:     0x7f5c298986fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]   75:     0x7f5c299620e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f5c29960262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f5c27c57a0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f5c27becf29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   79:     0x7f5c27bdd88f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   80:     0x7f5c27c55e1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]   22:     0x7f498fd0972b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   23:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   24:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]   81:     0x7f5c27ca7f58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   82:     0x7f5c27953452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]   25:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]   83:     0x7f5c278e60e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stderr]   84:     0x7f5c27955848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]   26:     0x7f498fd0972b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stderr]   85:     0x7f5c279343ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   86:     0x7f5c27943e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]   27:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]   87:     0x7f5c278d01ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   28:     0x7f498fd0972b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[aoc(day2, part1)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   88:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]   29:     0x7f498fd0972b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]   89:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   31:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]   90:     0x7f5c270c3eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   32:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]   91:     0x7f5c26fe1609 - start_thread
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f498fd0972b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f4982192366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   92:     0x7f5c26ef5103 - clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   35:     0x7f4982188405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr]   36:     0x7f4982175ac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   37:     0x7f4982171b7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]   38:     0x7f4982174237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   39:     0x7f4982172087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]   40:     0x7f4982174e79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr]   41:     0x7f4982175461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]   42:     0x7f498217758e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   43:     0x7f4982175391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   44:     0x7f4982176d88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   45:     0x7f4982175928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]   46:     0x7f49821731c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]   47:     0x7f498217390e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]   48:     0x7f4982173adb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   49:     0x7f4981f9e2d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stderr]   50:     0x7f4981f8f77a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   51:     0x7f4981fc4d96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f4981fc3a52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f4981f8cd8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr]   54:     0x7f4981fa1b57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stderr]   55:     0x7f4981f6fe47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]   56:     0x7f4981f9acd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]   57:     0x7f4981f9a8f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   58:     0x7f4981f87918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   59:     0x7f4981f88a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   60:     0x7f4981f878f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   61:     0x7f4981f9babf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   62:     0x7f4981fc408a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   63:     0x7f4981fc3e2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   64:     0x7f4981f9b71c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f5c270af4b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x7f5c270af4b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x7f5c2711dddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f5c270a1887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]    6:     0x7f5c270b4190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f5c270b4190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x7f5c270b4190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x7f5c270b3edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x7f5c27930f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stderr]   11:     0x7f5c1bd69f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]   12:     0x7f5c1bd64b85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]   13:     0x7f5c270b4938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]   14:     0x7f5c270b44e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]   65:     0x7f4981f9a524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   15:     0x7f5c270af91c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   16:     0x7f5c270b44a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   17:     0x7f5c2711a8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f5c2711a4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]   19:     0x7f5c29930ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   20:     0x7f5c29922593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   21:     0x7f5c2993f893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   22:     0x7f5c29ac472b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   23:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   24:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   25:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stderr]   26:     0x7f5c29ac472b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   27:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]   28:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   29:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]   31:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]   32:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f5c29ac472b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f5c1bf5b366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   35:     0x7f5c1bf51405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr]   66:     0x7f4981f99f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]   67:     0x7f4981fb8d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]   68:     0x7f4981fbd5ad - __rust_try
[INFO] [stderr]   69:     0x7f4981fb8b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f4981f9c082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]   71:     0x7f4981f9a09b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]   72:     0x7f4981f9ac61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   73:     0x7f498fb65fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]   74:     0x7f498fadd6fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr]   75:     0x7f498fba70e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f498fba5262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f498de9ca0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f498de31f29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   79:     0x7f498de2288f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   80:     0x7f498de9ae1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]   81:     0x7f498deecf58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]   82:     0x7f498db98452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]   83:     0x7f498db2b0e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]   36:     0x7f5c1bf3eac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]   84:     0x7f498db9a848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   85:     0x7f498db793ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]   37:     0x7f5c1bf3ab7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]   86:     0x7f498db88e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]   87:     0x7f498db151ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   88:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   89:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]   38:     0x7f5c1bf3d237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   90:     0x7f498d308eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   91:     0x7f498d226609 - start_thread
[INFO] [stderr]   92:     0x7f498d13a103 - clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr]   39:     0x7f5c1bf3b087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr] 
[INFO] [stderr]   40:     0x7f5c1bf3de79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr] 
[INFO] [stderr]   41:     0x7f5c1bf3e461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr] query stack during panic:
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr] end of query stack
[INFO] [stderr]   42:     0x7f5c1bf4058e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   43:     0x7f5c1bf3e391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   44:     0x7f5c1bf3fd88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   45:     0x7f5c1bf3e928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]   46:     0x7f5c1bf3c1c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]   47:     0x7f5c1bf3c90e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]   48:     0x7f5c1bf3cadb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   49:     0x7f5c1bd672d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stderr]   50:     0x7f5c1bd5877a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   51:     0x7f5c1bd8dd96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f5c1bd8ca52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f5c1bd55d8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f498d2f44b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]   54:     0x7f5c1bd6ab57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[aoc(day2, part1)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    3:     0x7f498d2f44b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]   55:     0x7f5c1bd38e47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]    4:     0x7f498d362ddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f498d2e6887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]   56:     0x7f5c1bd63cd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]    6:     0x7f498d2f9190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f498d2f9190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]    8:     0x7f498d2f9190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]   57:     0x7f5c1bd638f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   58:     0x7f5c1bd50918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]    9:     0x7f498d2f8edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr]   59:     0x7f5c1bd51a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]   10:     0x7f498db75f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   60:     0x7f5c1bd508f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   61:     0x7f5c1bd64abf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   62:     0x7f5c1bd8d08a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   63:     0x7f5c1bd8ce2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   64:     0x7f5c1bd6471c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   65:     0x7f5c1bd63524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stderr]   66:     0x7f5c1bd62f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]   67:     0x7f5c1bd81d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]   68:     0x7f5c1bd865ad - __rust_try
[INFO] [stderr]   69:     0x7f5c1bd81b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f5c1bd65082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]   71:     0x7f5c1bd6309b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]   72:     0x7f5c1bd63c61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   73:     0x7f5c29920fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]   74:     0x7f5c298986fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]   75:     0x7f5c299620e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f5c29960262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f5c27c57a0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f5c27becf29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   79:     0x7f5c27bdd88f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   80:     0x7f5c27c55e1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]   81:     0x7f5c27ca7f58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]   82:     0x7f5c27953452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]   83:     0x7f5c278e60e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]   84:     0x7f5c27955848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]   85:     0x7f5c279343ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]   86:     0x7f5c27943e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]   87:     0x7f5c278d01ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   88:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   89:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   90:     0x7f5c270c3eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   91:     0x7f5c26fe1609 - start_thread
[INFO] [stderr]   92:     0x7f5c26ef5103 - clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f5c270af4b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f5c270af4b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x7f5c270af4b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x7f5c2711dddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f5c270a1887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]    6:     0x7f5c270b4190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f5c270b4190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x7f5c270b4190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x7f5c270b3edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x7f5c27930f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stderr]   11:     0x7f5c1bd69f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]   12:     0x7f5c1bd64b85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]   13:     0x7f5c270b4938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]   14:     0x7f5c270b44e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   15:     0x7f5c270af91c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   16:     0x7f5c270b44a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   17:     0x7f5c2711a8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f5c2711a4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]   19:     0x7f5c29930ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   20:     0x7f5c29922593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   21:     0x7f5c2993f893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   22:     0x7f5c29ac472b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   23:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   24:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   25:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stderr]   26:     0x7f5c29ac472b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   27:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]   28:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   29:     0x7f5c29ac472b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f5c29ac472b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]   31:     0x7f5c29ac472b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]   32:     0x7f5c29ac472b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f5c29ac472b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f5c1bf5b366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   35:     0x7f5c1bf51405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr]   36:     0x7f5c1bf3eac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   37:     0x7f5c1bf3ab7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]   38:     0x7f5c1bf3d237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   39:     0x7f5c1bf3b087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]   40:     0x7f5c1bf3de79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr]   41:     0x7f5c1bf3e461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]   42:     0x7f5c1bf4058e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   43:     0x7f5c1bf3e391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   44:     0x7f5c1bf3fd88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   45:     0x7f5c1bf3e928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]   46:     0x7f5c1bf3c1c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]   47:     0x7f5c1bf3c90e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]   48:     0x7f5c1bf3cadb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   49:     0x7f5c1bd672d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stderr]   50:     0x7f5c1bd5877a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   51:     0x7f5c1bd8dd96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f5c1bd8ca52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f5c1bd55d8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr]   54:     0x7f5c1bd6ab57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stderr]   55:     0x7f5c1bd38e47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]   56:     0x7f5c1bd63cd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]   57:     0x7f5c1bd638f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   11:     0x7f4981fa0f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]   58:     0x7f5c1bd50918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   12:     0x7f4981f9bb85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]   59:     0x7f5c1bd51a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]   13:     0x7f498d2f9938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   14:     0x7f498d2f94e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   60:     0x7f5c1bd508f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]   15:     0x7f498d2f491c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   16:     0x7f498d2f94a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   17:     0x7f498d35f8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]   61:     0x7f5c1bd64abf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f498d35f4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]   19:     0x7f498fb75ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   62:     0x7f5c1bd8d08a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   20:     0x7f498fb67593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   63:     0x7f5c1bd8ce2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[aoc(day2, part1, for_loop)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   21:     0x7f498fb84893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   22:     0x7f498fd0972b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]   64:     0x7f5c1bd6471c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   65:     0x7f5c1bd63524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]   23:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   66:     0x7f5c1bd62f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stderr]   24:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   25:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stderr]   67:     0x7f5c1bd81d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]   26:     0x7f498fd0972b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   68:     0x7f5c1bd865ad - __rust_try
[INFO] [stderr]   27:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]   69:     0x7f5c1bd81b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f5c1bd65082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]   28:     0x7f498fd0972b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   71:     0x7f5c1bd6309b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]   29:     0x7f498fd0972b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]   72:     0x7f5c1bd63c61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   31:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]   73:     0x7f5c29920fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]   74:     0x7f5c298986fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]   32:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f498fd0972b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f4982192366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   35:     0x7f4982188405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr]   36:     0x7f4982175ac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   37:     0x7f4982171b7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]   38:     0x7f4982174237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   39:     0x7f4982172087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]   75:     0x7f5c299620e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f5c29960262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f5c27c57a0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f5c27becf29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   40:     0x7f4982174e79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr]   79:     0x7f5c27bdd88f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   41:     0x7f4982175461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr]   80:     0x7f5c27c55e1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]   81:     0x7f5c27ca7f58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]   42:     0x7f498217758e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]   82:     0x7f5c27953452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   83:     0x7f5c278e60e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]   43:     0x7f4982175391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]   84:     0x7f5c27955848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   85:     0x7f5c279343ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]   44:     0x7f4982176d88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]   86:     0x7f5c27943e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   87:     0x7f5c278d01ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   45:     0x7f4982175928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]   88:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   46:     0x7f49821731c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]   89:     0x7f5c270c3eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   47:     0x7f498217390e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]   90:     0x7f5c270c3eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   48:     0x7f4982173adb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   91:     0x7f5c26fe1609 - start_thread
[INFO] [stderr]   49:     0x7f4981f9e2d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[aoc(day2, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   50:     0x7f4981f8f77a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]   92:     0x7f5c26ef5103 - clone
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr]   51:     0x7f4981fc4d96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f4981fc3a52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f4981f8cd8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr]   54:     0x7f4981fa1b57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stderr]   55:     0x7f4981f6fe47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]   56:     0x7f4981f9acd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]   57:     0x7f4981f9a8f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   58:     0x7f4981f87918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   59:     0x7f4981f88a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   60:     0x7f4981f878f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   61:     0x7f4981f9babf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   62:     0x7f4981fc408a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   63:     0x7f4981fc3e2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   64:     0x7f4981f9b71c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   65:     0x7f4981f9a524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stderr]   66:     0x7f4981f99f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]   67:     0x7f4981fb8d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]   68:     0x7f4981fbd5ad - __rust_try
[INFO] [stderr]   69:     0x7f4981fb8b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f4981f9c082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]   71:     0x7f4981f9a09b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]   72:     0x7f4981f9ac61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   73:     0x7f498fb65fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]   74:     0x7f498fadd6fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]   75:     0x7f498fba70e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f498fba5262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f498de9ca0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f498de31f29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   79:     0x7f498de2288f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   80:     0x7f498de9ae1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]   81:     0x7f498deecf58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]   82:     0x7f498db98452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]   83:     0x7f498db2b0e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]   84:     0x7f498db9a848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]   85:     0x7f498db793ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]   86:     0x7f498db88e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]   87:     0x7f498db151ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   88:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   89:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   90:     0x7f498d308eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   91:     0x7f498d226609 - start_thread
[INFO] [stderr]   92:     0x7f498d13a103 - clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] thread 'rustc' panicked at 'use-after-free in `proc_macro` handle', /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/handle.rs:68:9
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[aoc(day2, part1, for_loop)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x7f498d2f44b0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7f498d2f44b0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x7f498d2f44b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3cd15d7003dec37a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x7f498d362ddc - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x7f498d2e6887 - std::io::Write::write_fmt::hac61caff894c35ae
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/io/mod.rs:1517
[INFO] [stderr]    6:     0x7f498d2f9190 - std::sys_common::backtrace::_print::haa2f390fb7957e3e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x7f498d2f9190 - std::sys_common::backtrace::print::h48c7cbbad9013bb1
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x7f498d2f9190 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x7f498d2f8edc - std::panicking::default_hook::h2f00c78800d98e4c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x7f498db75f58 - rustc_driver::report_ice::hd736bea9ad59b02a
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | aoc_lib!{ year = 2015 }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   11:     0x7f4981fa0f86 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hc4ebc5c6a83370ec
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1056
[INFO] [stderr]   12:     0x7f4981f9bb85 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hc003bd508d848588
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:321
[INFO] [stderr]   13:     0x7f498d2f9938 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:581
[INFO] [stderr]   14:     0x7f498d2f94e9 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:484
[INFO] [stderr]   15:     0x7f498d2f491c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   16:     0x7f498d2f94a9 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:483
[INFO] [stderr]   17:     0x7f498d35f8d1 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/panicking.rs:85
[INFO] [stderr]   18:     0x7f498d35f4b3 - core::option::expect_failed::h6bc6a05976f4cb88
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/option.rs:1213
[INFO] [stderr]   19:     0x7f498fb75ede - <proc_macro::bridge::TokenTree<G,P,I,L> as proc_macro::bridge::rpc::DecodeMut<S>>::decode::h92e19196fb205b33
[INFO] [stderr]   20:     0x7f498fb67593 - <proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<S>> as proc_macro::bridge::server::DispatcherTrait>::dispatch::hf22d5a478022e943
[INFO] [stderr]   21:     0x7f498fb84893 - <proc_macro::bridge::closure::Closure<A,R> as core::convert::From<&mut F>>::from::call::h07913d307b0722b0
[INFO] [stderr]   22:     0x7f498fd0972b - proc_macro::bridge::closure::Closure<A,R>::call::h766b2b1f51bd4c81
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/closure.rs:27
[INFO] [stderr]   23:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::{{closure}}::hf936314432c423c5
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:244
[INFO] [stderr]   24:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::{{closure}}::he7ddebeb5e21bea8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:337
[INFO] [stderr]   25:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::{{closure}}::h65030146f6df6393
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:293
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[aoc(day1, part1, Bytes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day1.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[aoc(day1, part1, Chars)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day1.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[aoc(day1, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day3.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[aoc(day3, part1)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day3.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[aoc(day3, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day4.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[aoc(day4, part1)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day4.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[aoc(day4, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day5.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[aoc(day5, part1)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   26:     0x7f498fd0972b - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h19df8186db410d28
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day5.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[aoc(day5, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   27:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::{{closure}}::hb79e435355c59c1a
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:291
[INFO] [stderr]   28:     0x7f498fd0972b - std::thread::local::LocalKey<T>::try_with::h959cbaf00f84bfdd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   29:     0x7f498fd0972b - std::thread::local::LocalKey<T>::with::hf68d2432494b3449
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   30:     0x7f498fd0972b - proc_macro::bridge::client::BridgeState::with::h8abd06e840f7c5f3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:290
[INFO] [stderr]   31:     0x7f498fd0972b - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::with::h18a7963dae1eacac
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:330
[INFO] [stderr]   32:     0x7f498fd0972b - proc_macro::bridge::client::TokenStream::from_token_tree::h3330c5b1724aebe8
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:237
[INFO] [stderr]   33:     0x7f498fd0972b - <proc_macro::TokenStream as core::convert::From<proc_macro::TokenTree>>::from::h193b2c693fc3bcde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:177
[INFO] [stderr]   34:     0x7f4982192366 - <T as core::convert::Into<U>>::into::h9282188cb3884f4b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/convert/mod.rs:545
[INFO] [stderr]   35:     0x7f4982188405 - <proc_macro2::imp::TokenStream as core::convert::From<proc_macro2::TokenTree>>::from::h7a34f63e55c4b516
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:177
[INFO] [stderr]   36:     0x7f4982175ac3 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::{{closure}}::hfa2acfc220280368
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:246
[INFO] [stderr]   37:     0x7f4982171b7a - core::iter::adapters::map_fold::{{closure}}::hd688b136a5f1b1d3
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:895
[INFO] [stderr]   38:     0x7f4982174237 - core::iter::traits::iterator::Iterator::fold::h9c20014459c86663
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1998
[INFO] [stderr]   39:     0x7f4982172087 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h1ecf162740e1d037
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/mod.rs:935
[INFO] [stderr]   40:     0x7f4982174e79 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::fold::h10fd88c5af55fc04
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/adapters/chain.rs:115
[INFO] [stderr]   41:     0x7f4982175461 - core::iter::traits::iterator::Iterator::for_each::h43888e23fa7f4763
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:645
[INFO] [stderr]   42:     0x7f498217758e - <proc_macro::TokenStream as core::iter::traits::collect::FromIterator<proc_macro::TokenStream>>::from_iter::hdab6cfd68a9441f9
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:200
[INFO] [stderr]   43:     0x7f4982175391 - core::iter::traits::iterator::Iterator::collect::h71f66066c90e561f
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/iter/traits/iterator.rs:1647
[INFO] [stderr]   44:     0x7f4982176d88 - <proc_macro::TokenStream as core::iter::traits::collect::Extend<proc_macro::TokenStream>>::extend::hb4ad17473dbec635
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/lib.rs:216
[INFO] [stderr]   45:     0x7f4982175928 - <proc_macro2::imp::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h7533ef375dbf0be9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/unstable.rs:243
[INFO] [stderr]   46:     0x7f49821731c6 - <proc_macro2::TokenStream as core::iter::traits::collect::Extend<proc_macro2::TokenTree>>::extend::h1a866b96bc0ad507
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.21/src/lib.rs:168
[INFO] [stderr]   47:     0x7f498217390e - <proc_macro2::TokenStream as quote::ext::TokenStreamExt>::append::h1d54efd186b0aea4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/ext.rs:41
[INFO] [stderr]   48:     0x7f4982173adb - <proc_macro2::Ident as quote::to_tokens::ToTokens>::to_tokens::h81907fe79be4a9dc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:173
[INFO] [stderr]   49:     0x7f4981f9e2d7 - <&T as quote::to_tokens::ToTokens>::to_tokens::h64532693d956b25a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/to_tokens.rs:77
[INFO] [stderr]   50:     0x7f4981f8f77a - aoc_runner_derive::runner::runner_impl::{{closure}}::h2d163017fc6dec51
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:49
[INFO] [stderr]   51:     0x7f4981fc4d96 - std::thread::local::LocalKey<T>::try_with::hfcb9e7b3d9407c7d
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   52:     0x7f4981fc3a52 - std::thread::local::LocalKey<T>::with::h0fabcb86dd434c35
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   53:     0x7f4981f8cd8c - aoc_runner_derive::runner::runner_impl::hafb6719004123cc6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/runner.rs:29
[INFO] [stderr]   54:     0x7f4981fa1b57 - aoc_runner_derive::aoc::h5ab353ed5f8739b6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aoc-runner-derive-0.1.0/src/lib.rs:32
[INFO] [stderr]   55:     0x7f4981f6fe47 - core::ops::function::FnOnce::call_once::hf6dc06b0931b5b7b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/core/src/ops/function.rs:227
[INFO] [stderr]   56:     0x7f4981f9acd3 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::{{closure}}::hf1fe3fa8b079e737
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:425
[INFO] [stderr]   57:     0x7f4981f9a8f3 - proc_macro::bridge::client::run_client::{{closure}}::{{closure}}::h9ee4a0191ad9c886
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:378
[INFO] [stderr]   58:     0x7f4981f87918 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::{{closure}}::ha97dbf3fc3e7b48b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   59:     0x7f4981f88a1a - proc_macro::bridge::scoped_cell::ScopedCell<T>::replace::h81a2239415f3e7f4
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:74
[INFO] [stderr]   60:     0x7f4981f878f1 - proc_macro::bridge::scoped_cell::ScopedCell<T>::set::h70586980081a190e
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/scoped_cell.rs:79
[INFO] [stderr]   61:     0x7f4981f9babf - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::hd182c3f327a27bd7
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   62:     0x7f4981fc408a - std::thread::local::LocalKey<T>::try_with::h266a9a43450191a6
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:271
[INFO] [stderr]   63:     0x7f4981fc3e2d - std::thread::local::LocalKey<T>::with::hfa9754b71d991dcd
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/thread/local.rs:247
[INFO] [stderr]   64:     0x7f4981f9b71c - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::h52bb2801e6830407
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:326
[INFO] [stderr]   65:     0x7f4981f9a524 - proc_macro::bridge::client::run_client::{{closure}}::hb43441347f8f0c59
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:371
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   66:     0x7f4981f99f12 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1beded7a4b0f27d8
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:308
[INFO] [stderr]   67:     0x7f4981fb8d80 - std::panicking::try::do_call::h82b88746be5bf404
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:381
[INFO] [stderr]   68:     0x7f4981fbd5ad - __rust_try
[INFO] [stderr]   69:     0x7f4981fb8b60 - std::panicking::try::h6ba30d823217a2ff
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panicking.rs:345
[INFO] [stderr]   70:     0x7f4981f9c082 - std::panic::catch_unwind::h9a4425ce110810de
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/panic.rs:382
[INFO] [stderr]   71:     0x7f4981f9a09b - proc_macro::bridge::client::run_client::h2843b55dac11edde
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:370
[INFO] [stderr]   72:     0x7f4981f9ac61 - proc_macro::bridge::client::Client<fn(proc_macro::TokenStream,proc_macro::TokenStream) .> proc_macro::TokenStream>::expand2::run::h6996c0cada76159b
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/proc_macro/src/bridge/client.rs:424
[INFO] [stderr]   73:     0x7f498fb65fa9 - proc_macro::bridge::server::run_server::h8cab1055e5ea543f
[INFO] [stderr]   74:     0x7f498fadd6fd - <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand::h8fb2792550dbb421
[INFO] [stderr]   75:     0x7f498fba70e9 - rustc_expand::expand::MacroExpander::fully_expand_fragment::h81035184c6053242
[INFO] [stderr]   76:     0x7f498fba5262 - rustc_expand::expand::MacroExpander::expand_crate::h33d26a93e9dceaf3
[INFO] [stderr]   77:     0x7f498de9ca0f - rustc_interface::passes::configure_and_expand_inner::h8b8fa7e5d6911d4b
[INFO] [stderr]   78:     0x7f498de31f29 - rustc_interface::passes::configure_and_expand::{{closure}}::h9b9ce2bd4b813b13
[INFO] [stderr]   79:     0x7f498de2288f - rustc_data_structures::box_region::PinnedGenerator<I,A,R>::new::ha3419ac814433fc3
[INFO] [stderr]   80:     0x7f498de9ae1d - rustc_interface::passes::configure_and_expand::h6128e8564039d024
[INFO] [stderr]   81:     0x7f498deecf58 - rustc_interface::queries::Queries::expansion::h8e4148ab2044cea8
[INFO] [stderr]   82:     0x7f498db98452 - rustc_interface::queries::<impl rustc_interface::interface::Compiler>::enter::h90754b37c2a5c90c
[INFO] [stderr]   83:     0x7f498db2b0e7 - rustc_span::with_source_map::he52d2e0c6177f287
[INFO] [stderr]   84:     0x7f498db9a848 - rustc_interface::interface::create_compiler_and_run::h80874578e642ac73
[INFO] [stderr]   85:     0x7f498db793ca - scoped_tls::ScopedKey<T>::set::h7e0a01d39c8551cf
[INFO] [stderr]   86:     0x7f498db88e97 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd515bf0a4768efd9
[INFO] [stderr]   87:     0x7f498db151ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc776a06d7e45ba64
[INFO] [stderr]   88:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h12eb11286d55ef7c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   89:     0x7f498d308eda - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7a8834e2603fbb01
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   90:     0x7f498d308eda - std::sys::unix::thread::Thread::new::thread_start::h0afd1709a500dd5c
[INFO] [stderr]                                at /rustc/af3c6e733a40e671550e0f0f5aeecaa13772ba56/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   91:     0x7f498d226609 - start_thread
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/day2.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[aoc(day2, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: use-after-free in `proc_macro` handle
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   92:     0x7f498d13a103 - clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.48.0-nightly (af3c6e733 2020-09-03) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `advent-of-code-2015`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | aoc_lib!{ year = 2015 }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[aoc(day1, part1, Bytes)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day1.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[aoc(day1, part1, Chars)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day1.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[aoc(day1, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day3.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[aoc(day3, part1)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day3.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[aoc(day3, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]  --> src/day4.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[aoc(day4, part1)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day4.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[aoc(day4, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day5.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[aoc(day5, part1)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `Factory`
[INFO] [stdout]   --> src/day5.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[aoc(day5, part2)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stdout]   --> src/day2.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |         assert_eq!(solve_part1(&input_generator("2x3x4")), 58);
[INFO] [stdout]    |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `solve_part1` in this scope
[INFO] [stdout]   --> src/day2.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |         assert_eq!(solve_part1(&input_generator("1x1x10")), 43);
[INFO] [stdout]    |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `solve_part2` in this scope
[INFO] [stdout]   --> src/day2.rs:78:20
[INFO] [stdout]    |
[INFO] [stdout] 78 |         assert_eq!(solve_part2(&input_generator("2x3x4")), 34);
[INFO] [stdout]    |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `solve_part2` in this scope
[INFO] [stdout]   --> src/day2.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |         assert_eq!(solve_part2(&input_generator("1x1x10")), 14);
[INFO] [stdout]    |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1831f9a510ed8650bfd92a796bd2bc7b80a5183a8dd4bb03fb2bcc89caaf06e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1831f9a510ed8650bfd92a796bd2bc7b80a5183a8dd4bb03fb2bcc89caaf06e0", kill_on_drop: false }`
[INFO] [stdout] 1831f9a510ed8650bfd92a796bd2bc7b80a5183a8dd4bb03fb2bcc89caaf06e0
