[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] fixing Calyhre/advent-of-code-2020-rust against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalyhre%2Fadvent-of-code-2020-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Calyhre/advent-of-code-2020-rust on toolchain 622891a4e29178280638a6b63a8908bde2c0c854 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e [INFO] running `Command { std: "docker" "start" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] lalrpop-util v0.19.1 removed features: lexer, regex [INFO] [stderr] [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 autocfg v1.0.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling libloading v0.6.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling lalrpop-util v0.19.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling onig_sys v69.6.0 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.19.1 [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-737e414e2f7936e7/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1207) 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: 0x5bcb9c224528 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5bcb9c224528 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5bcb9c224528 - std[5c0eaf5403f5fa91]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5bcb9c224528 - <::print::DisplayBacktrace as core[6b4415987d471b61]::fmt::Display>::fmt [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5bcb9c23be9a - ::fmt [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5bcb9c23be9a - core[6b4415987d471b61]::fmt::write [INFO] [stderr] 6: 0x5bcb9c22a812 - std[5c0eaf5403f5fa91]::io::default_write_fmt:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:623:11 [INFO] [stderr] 7: 0x5bcb9c22a812 - ::write_fmt [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:1661:13 [INFO] [stderr] 8: 0x5bcb9c203dc6 - ::print [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5bcb9c203dc6 - std[5c0eaf5403f5fa91]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5bcb9c21dcd1 - std[5c0eaf5403f5fa91]::panicking::default_hook [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5bcb9c21df82 - core[6b4415987d471b61]::ops::function::Fn<(&'a std[5c0eaf5403f5fa91]::panic::PanicHookInfo<'b>,), Output = ()> + core[6b4415987d471b61]::marker::Sync + core[6b4415987d471b61]::marker::Send> as core[6b4415987d471b61]::ops::function::Fn<(&std[5c0eaf5403f5fa91]::panic::PanicHookInfo,)>>::call [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/boxed.rs:2287:9 [INFO] [stderr] 12: 0x5bcb9c21df82 - std[5c0eaf5403f5fa91]::panicking::panic_with_hook [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:822:13 [INFO] [stderr] 13: 0x5bcb9c203e82 - std[5c0eaf5403f5fa91]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:687:13 [INFO] [stderr] 14: 0x5bcb9c1f8e99 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 15: 0x5bcb9c2048cd - __rustc[33ffaff69ac0afe3]::rust_begin_unwind [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:678:5 [INFO] [stderr] 16: 0x5bcb9c23c74c - core[6b4415987d471b61]::panicking::panic_fmt [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/panicking.rs:80:14 [INFO] [stderr] 17: 0x5bcb9c1e04db - proc_macro2[c29754cc6e2c9e07]::fallback::validate_ident [INFO] [stderr] 18: 0x5bcb9c1df9c1 - ::_new [INFO] [stderr] 19: 0x5bcb9c1df97f - ::new [INFO] [stderr] 20: 0x5bcb9c1d3f88 - ::new [INFO] [stderr] 21: 0x5bcb9c1cc0a8 - ::new [INFO] [stderr] 22: 0x5bcb9bf24e2f - ::rust_ident_raw::> [INFO] [stderr] 23: 0x5bcb9bf24790 - ::rust_ident::<&alloc[ae119af534b892b]::string::String> [INFO] [stderr] 24: 0x5bcb9beb8f62 - ::codegen [INFO] [stderr] 25: 0x5bcb9bf86afd - ::codegen [INFO] [stderr] 26: 0x5bcb9bed936e - ::codegen [INFO] [stderr] 27: 0x5bcb9bebf086 - ::codegen [INFO] [stderr] 28: 0x5bcb9bf86afd - ::codegen [INFO] [stderr] 29: 0x5bcb9bed936e - ::codegen [INFO] [stderr] 30: 0x5bcb9bf92835 - ::codegen::{closure#0} [INFO] [stderr] 31: 0x5bcb9befe5f7 - ::codegen [INFO] [stderr] 32: 0x5bcb9bed9349 - ::codegen [INFO] [stderr] 33: 0x5bcb9bf921cb - bindgen[29801eab62192998]::codegen::codegen::{closure#0} [INFO] [stderr] 34: 0x5bcb9bf260b8 - ::gen::> [INFO] [stderr] 35: 0x5bcb9bf9d87f - bindgen[29801eab62192998]::codegen::codegen [INFO] [stderr] 36: 0x5bcb9bf5c7c1 - ::generate [INFO] [stderr] 37: 0x5bcb9bf591c3 - ::generate [INFO] [stderr] 38: 0x5bcb9be389ce - build_script_build[d15192c4d9b4a550]::bindgen_headers [INFO] [stderr] 39: 0x5bcb9be392a0 - build_script_build[d15192c4d9b4a550]::compile [INFO] [stderr] 40: 0x5bcb9be38d01 - build_script_build[d15192c4d9b4a550]::main [INFO] [stderr] 41: 0x5bcb9be3ba03 - >::call_once [INFO] [stderr] 42: 0x5bcb9be38566 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 43: 0x5bcb9be38599 - std[5c0eaf5403f5fa91]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 44: 0x5bcb9c21d037 - <&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync as core[6b4415987d471b61]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 45: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32> [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43 [INFO] [stderr] 46: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panicking::catch_unwind:: + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync> [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19 [INFO] [stderr] 47: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panic::catch_unwind::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32> [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:175:24 [INFO] [stderr] 49: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43 [INFO] [stderr] 50: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19 [INFO] [stderr] 51: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::panic::catch_unwind:: [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14 [INFO] [stderr] 52: 0x5bcb9c21d037 - std[5c0eaf5403f5fa91]::rt::lang_start_internal [INFO] [stderr] at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:171:5 [INFO] [stderr] 53: 0x5bcb9be384b1 - std[5c0eaf5403f5fa91]::rt::lang_start::<()> [INFO] [stderr] 54: 0x5bcb9be3bc25 - main [INFO] [stderr] 55: 0x7f18235b91ca - [INFO] [stderr] 56: 0x7f18235b928b - __libc_start_main [INFO] [stderr] 57: 0x5bcb9be377f5 - _start [INFO] [stderr] 58: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e", kill_on_drop: false }` [INFO] [stdout] 2574ba42424a20f9406ea8b8d09d9560b8f0a6af539a74c1ab78f46a49f2127e