[INFO] cloning repository https://github.com/Calyhre/advent-of-code-2020-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Calyhre/advent-of-code-2020-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalyhre%2Fadvent-of-code-2020-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalyhre%2Fadvent-of-code-2020-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c41b0f5fe90dfaab59611e9e382d8cf386b11447
[INFO] checking Calyhre/advent-of-code-2020-rust against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalyhre%2Fadvent-of-code-2020-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Calyhre/advent-of-code-2020-rust
[INFO] finished tweaking git repo https://github.com/Calyhre/advent-of-code-2020-rust
[INFO] tweaked toml for git repo https://github.com/Calyhre/advent-of-code-2020-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Calyhre/advent-of-code-2020-rust on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Calyhre/advent-of-code-2020-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0795cbe8075657107f69d9adef0b0f480797c41df6c083dc4a4517b731dd957d
[INFO] running `Command { std: "docker" "start" "-a" "0795cbe8075657107f69d9adef0b0f480797c41df6c083dc4a4517b731dd957d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0795cbe8075657107f69d9adef0b0f480797c41df6c083dc4a4517b731dd957d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0795cbe8075657107f69d9adef0b0f480797c41df6c083dc4a4517b731dd957d", kill_on_drop: false }`
[INFO] [stdout] 0795cbe8075657107f69d9adef0b0f480797c41df6c083dc4a4517b731dd957d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46d8ceb947f62fb948b5a61423cb03140ec72aea5ba5145591e9265cd4e7604c
[INFO] running `Command { std: "docker" "start" "-a" "46d8ceb947f62fb948b5a61423cb03140ec72aea5ba5145591e9265cd4e7604c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]     Checking lalrpop-util v0.19.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling onig_sys v69.6.0
[INFO] [stderr] error: failed to run custom build command for `onig_sys v69.6.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/onig_sys-a0d0db9c993efdb5/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (967) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.24/src/fallback.rs:693:9:
[INFO] [stderr]   "OnigValue_struct_(unnamed_at_oniguruma/src/oniguruma_h_771_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b86bf084922 - std::backtrace_rs::backtrace::libunwind::trace::h419e2d151404d994
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5b86bf084922 - std::backtrace_rs::backtrace::trace_unsynchronized::hc6df119ae56e3e05
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5b86bf084922 - std::sys::backtrace::_print_fmt::hc93e7e0d9ffc580d
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5b86bf084922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hf538a4a69e56e5b3
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5b86bf09686f - core::fmt::rt::Argument::fmt::hadad98c229eeaca3
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5b86bf09686f - core::fmt::write::he0b569595d6a8874
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5b86bf0528e3 - std::io::default_write_fmt::h51a1edf25cfff91f
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5b86bf0528e3 - std::io::Write::write_fmt::h89adc1fb82053c1c
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5b86bf05e522 - std::sys::backtrace::BacktraceLock::print::h3d8d758c622454ff
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5b86bf061a9f - std::panicking::default_hook::{{closure}}::h8f37910ac3618cfe
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5b86bf0618f9 - std::panicking::default_hook::h6ab40db5b9f9d884
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5b86bf06215f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h76892d3c4093ee8e
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/alloc/src/boxed.rs:2018:9
[INFO] [stderr]     12:     0x5b86bf06215f - std::panicking::panic_with_hook::h9ad0052a5ac94fe9
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:842:13
[INFO] [stderr]     13:     0x5b86bf061f0a - std::panicking::panic_handler::{{closure}}::h3e115f82c57850dd
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:707:13
[INFO] [stderr]     14:     0x5b86bf05e659 - std::sys::backtrace::__rust_end_short_backtrace::ha96f46064f5690bd
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     15:     0x5b86bf046a2d - __rustc[22086964fa594ecd]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:698:5
[INFO] [stderr]     16:     0x5b86bf0a0d00 - core::panicking::panic_fmt::hbccd72162a725cfb
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     17:     0x5b86bf0369ff - proc_macro2::fallback::validate_ident::h7823e661f9dc45d5
[INFO] [stderr]     18:     0x5b86bf036ca1 - proc_macro2::fallback::Ident::_new::heeabccd2a81a3ec3
[INFO] [stderr]     19:     0x5b86bf036c5f - proc_macro2::fallback::Ident::new::h860acbec82cc9615
[INFO] [stderr]     20:     0x5b86bf033fb8 - proc_macro2::imp::Ident::new::hc80beb1b9e8412a0
[INFO] [stderr]     21:     0x5b86bf02ee28 - proc_macro2::Ident::new::h4400037aaa4ade5e
[INFO] [stderr]     22:     0x5b86bed661cf - bindgen::ir::context::BindgenContext::rust_ident_raw::h63a8d342a42a80bc
[INFO] [stderr]     23:     0x5b86bed640e0 - bindgen::ir::context::BindgenContext::rust_ident::hf4301e5aee66bb2f
[INFO] [stderr]     24:     0x5b86bed83252 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h6064447345e49a43
[INFO] [stderr]     25:     0x5b86bed221a7 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h5f9de917c8b65387
[INFO] [stderr]     26:     0x5b86beda0abb - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h315f1427a4b741f8
[INFO] [stderr]     27:     0x5b86bed8930e - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h6064447345e49a43
[INFO] [stderr]     28:     0x5b86bed221a7 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h5f9de917c8b65387
[INFO] [stderr]     29:     0x5b86beda0abb - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h315f1427a4b741f8
[INFO] [stderr]     30:     0x5b86bee05935 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h429aee5e07f5b828
[INFO] [stderr]     31:     0x5b86bed25731 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h248e7be5d43eb420
[INFO] [stderr]     32:     0x5b86beda0a96 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h315f1427a4b741f8
[INFO] [stderr]     33:     0x5b86bee122ac - bindgen::codegen::codegen::{{closure}}::h02f70337dab820f7
[INFO] [stderr]     34:     0x5b86bed71478 - bindgen::ir::context::BindgenContext::gen::h5c7ac204200c5a18
[INFO] [stderr]     35:     0x5b86bee11b3d - bindgen::codegen::codegen::h64a6956b1250c280
[INFO] [stderr]     36:     0x5b86bedcfd6f - bindgen::Bindings::generate::h7b43013581e5985e
[INFO] [stderr]     37:     0x5b86bedcc925 - bindgen::Builder::generate::h43489e53aecb52a4
[INFO] [stderr]     38:     0x5b86bec768de - build_script_build::bindgen_headers::hd581e4978ed5e49a
[INFO] [stderr]     39:     0x5b86bec771f0 - build_script_build::compile::hc9ee3fad03730e97
[INFO] [stderr]     40:     0x5b86bec76c4b - build_script_build::main::h8facd2f9d6b83c60
[INFO] [stderr]     41:     0x5b86bec792b3 - core::ops::function::FnOnce::call_once::ha9dd6cf2abe4f0a3
[INFO] [stderr]     42:     0x5b86bec78ff6 - std::sys::backtrace::__rust_begin_short_backtrace::h284522dce78ee1a9
[INFO] [stderr]     43:     0x5b86bec78fd9 - std::rt::lang_start::{{closure}}::h9f4fc3187c9c4cbc
[INFO] [stderr]     44:     0x5b86bf054430 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hfb2a30f5c9548e46
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     45:     0x5b86bf054430 - std::panicking::catch_unwind::do_call::ha3fa8fc849abc52a
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x5b86bf054430 - std::panicking::catch_unwind::h631637ba53f82bbb
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x5b86bf054430 - std::panic::catch_unwind::hbd544b3a9f21a796
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x5b86bf054430 - std::rt::lang_start_internal::{{closure}}::h6af9b68612589dd0
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:175:24
[INFO] [stderr]     49:     0x5b86bf054430 - std::panicking::catch_unwind::do_call::h9927bee30e054b3a
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     50:     0x5b86bf054430 - std::panicking::catch_unwind::h2fb385f94fe54a36
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     51:     0x5b86bf054430 - std::panic::catch_unwind::hf99d356e6efbd4e9
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     52:     0x5b86bf054430 - std::rt::lang_start_internal::h832c676035cfd9ad
[INFO] [stderr]                                  at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:171:5
[INFO] [stderr]     53:     0x5b86bec78fc1 - std::rt::lang_start::h567a2b19d2eaed58
[INFO] [stderr]     54:     0x5b86bec7ac35 - main
[INFO] [stderr]     55:     0x71e80ca541ca - <unknown>
[INFO] [stderr]     56:     0x71e80ca5428b - __libc_start_main
[INFO] [stderr]     57:     0x5b86bec763f5 - _start
[INFO] [stderr]     58:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "46d8ceb947f62fb948b5a61423cb03140ec72aea5ba5145591e9265cd4e7604c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d8ceb947f62fb948b5a61423cb03140ec72aea5ba5145591e9265cd4e7604c", kill_on_drop: false }`
[INFO] [stdout] 46d8ceb947f62fb948b5a61423cb03140ec72aea5ba5145591e9265cd4e7604c
