[INFO] cloning repository https://github.com/flying-sheep/pest-bug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flying-sheep/pest-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflying-sheep%2Fpest-bug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflying-sheep%2Fpest-bug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c10d8249712b85d17466e17ca507ab56c2775274 [INFO] checking flying-sheep/pest-bug/c10d8249712b85d17466e17ca507ab56c2775274 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflying-sheep%2Fpest-bug" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/flying-sheep/pest-bug on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/flying-sheep/pest-bug [INFO] finished tweaking git repo https://github.com/flying-sheep/pest-bug [INFO] tweaked toml for git repo https://github.com/flying-sheep/pest-bug written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/flying-sheep/pest-bug 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating git repository `https://github.com/flying-sheep/pest` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.4.23 [INFO] [stderr] Downloaded syn v0.15.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3143d99733fb60f4b14cc3440d81323a04a8bf1df35f540d5511098dc61ae160 [INFO] running `Command { std: "docker" "start" "-a" "3143d99733fb60f4b14cc3440d81323a04a8bf1df35f540d5511098dc61ae160", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3143d99733fb60f4b14cc3440d81323a04a8bf1df35f540d5511098dc61ae160", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3143d99733fb60f4b14cc3440d81323a04a8bf1df35f540d5511098dc61ae160", kill_on_drop: false }` [INFO] [stdout] 3143d99733fb60f4b14cc3440d81323a04a8bf1df35f540d5511098dc61ae160 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fa3854b4708105a5d3aca64bcab26834d0b6071c25cfe280e5e6563700d1fdc [INFO] running `Command { std: "docker" "start" "-a" "4fa3854b4708105a5d3aca64bcab26834d0b6071c25cfe280e5e6563700d1fdc", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.23 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling pest v2.0.2 (https://github.com/flying-sheep/pest?branch=peek-slice#fddef81c) [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.20 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling sha-1 v0.7.0 [INFO] [stderr] Compiling pest_meta v2.0.3 (https://github.com/flying-sheep/pest?branch=peek-slice#fddef81c) [INFO] [stderr] error: failed to run custom build command for `pest_meta v2.0.3 (https://github.com/flying-sheep/pest?branch=peek-slice#fddef81c)` [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/pest_meta-6c67e229849867a9/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] rerun-if-changed=src/grammar.pest [INFO] [stderr] Bootstrapping `meta/src/grammar.rs` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/git/checkouts/pest-56e1556a93b7fd0d/fddef81/meta/build.rs:53:21: [INFO] [stderr] Bootstrap failed because no bootstrap executable was found. Please run `cargo build --package pest_bootstrap` or `cargo bootstrap` and then try again. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x602d6b26c72a - std::backtrace_rs::backtrace::libunwind::trace::h4a182ed5026c4960 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x602d6b26c72a - std::backtrace_rs::backtrace::trace_unsynchronized::hd36eaf0d0af663ac [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x602d6b26c72a - std::sys::backtrace::_print_fmt::h5bc686de8bf76aa3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x602d6b26c72a - ::fmt::hd8bd9250b5d34cf2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x602d6b28ca33 - core::fmt::rt::Argument::fmt::h479db8f948910918 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x602d6b28ca33 - core::fmt::write::h8ea7001525e04e92 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/mod.rs:1189:21 [INFO] [stderr] 6: 0x602d6b269c33 - std::io::Write::write_fmt::h9a3a3a90a20c720b [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/io/mod.rs:1884:15 [INFO] [stderr] 7: 0x602d6b26c572 - std::sys::backtrace::BacktraceLock::print::h524f4afae71bff25 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x602d6b26d53c - std::panicking::default_hook::{{closure}}::hbf0efdb45c0ec2fa [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x602d6b26d382 - std::panicking::default_hook::hd8655fd75a36fb4e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x602d6b26db37 - std::panicking::rust_panic_with_hook::hfd3e39fd18e5a522 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x602d6b23b7aa - std::panicking::begin_panic::{{closure}}::h8aed91a17685edaa [INFO] [stderr] 12: 0x602d6b23b726 - std::sys::backtrace::__rust_end_short_backtrace::h7cc1e14c2edfcc4e [INFO] [stderr] 13: 0x602d6b23b75f - std::panicking::begin_panic::hce6e4ecbc5df121e [INFO] [stderr] 14: 0x602d6b242560 - build_script_build::main::{{closure}}::h51a94b3ce338417d [INFO] [stderr] 15: 0x602d6b23f89a - core::result::Result::unwrap_or_else::h457be9ace8984829 [INFO] [stderr] 16: 0x602d6b242184 - build_script_build::main::hd2266b5009e94e79 [INFO] [stderr] 17: 0x602d6b23e7e3 - core::ops::function::FnOnce::call_once::h4ea78241ab61beee [INFO] [stderr] 18: 0x602d6b23b736 - std::sys::backtrace::__rust_begin_short_backtrace::hbdcb1c194e4a4fdd [INFO] [stderr] 19: 0x602d6b23b669 - std::rt::lang_start::{{closure}}::h5bc60f68708b90c6 [INFO] [stderr] 20: 0x602d6b266827 - core::ops::function::impls:: for &F>::call_once::h85d3b6433c6201ad [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x602d6b266827 - std::panicking::try::do_call::h1e58a303c26811b2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 22: 0x602d6b266827 - std::panicking::try::hf884ee642c4250a3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 23: 0x602d6b266827 - std::panic::catch_unwind::h16d69298af9a3692 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 24: 0x602d6b266827 - std::rt::lang_start_internal::{{closure}}::h5a8a6f94cdf753a6 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:48 [INFO] [stderr] 25: 0x602d6b266827 - std::panicking::try::do_call::hf6ee2fe994f58e18 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 26: 0x602d6b266827 - std::panicking::try::hc1282bf2eeca2940 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 27: 0x602d6b266827 - std::panic::catch_unwind::h212572842a792e2c [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 28: 0x602d6b266827 - std::rt::lang_start_internal::h9681d29d05b11740 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:20 [INFO] [stderr] 29: 0x602d6b23b647 - std::rt::lang_start::h4c2c74fd4d6dd973 [INFO] [stderr] 30: 0x602d6b2425b5 - main [INFO] [stderr] 31: 0x7280b9b39d90 - [INFO] [stderr] 32: 0x7280b9b39e40 - __libc_start_main [INFO] [stderr] 33: 0x602d6b23a405 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4fa3854b4708105a5d3aca64bcab26834d0b6071c25cfe280e5e6563700d1fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fa3854b4708105a5d3aca64bcab26834d0b6071c25cfe280e5e6563700d1fdc", kill_on_drop: false }` [INFO] [stdout] 4fa3854b4708105a5d3aca64bcab26834d0b6071c25cfe280e5e6563700d1fdc