[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#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377
[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] 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] validating manifest of git repo https://github.com/flying-sheep/pest-bug on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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 quote v0.6.10
[INFO] [stderr]   Downloaded maplit v1.0.1
[INFO] [stderr]   Downloaded sha-1 v0.7.0
[INFO] [stderr]   Downloaded ucd-trie v0.1.1
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a05dcaaba70d15cde2095f40ce2685cc8c32dcf74427c318fab69c1e52bb09
[INFO] running `Command { std: "docker" "start" "-a" "d1a05dcaaba70d15cde2095f40ce2685cc8c32dcf74427c318fab69c1e52bb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a05dcaaba70d15cde2095f40ce2685cc8c32dcf74427c318fab69c1e52bb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a05dcaaba70d15cde2095f40ce2685cc8c32dcf74427c318fab69c1e52bb09", kill_on_drop: false }`
[INFO] [stdout] d1a05dcaaba70d15cde2095f40ce2685cc8c32dcf74427c318fab69c1e52bb09
[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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4b33276d3f06385b5c8d379fccf6d74fb59304a678bf0b54f5e87d22c5c0ac6
[INFO] running `Command { std: "docker" "start" "-a" "e4b33276d3f06385b5c8d379fccf6d74fb59304a678bf0b54f5e87d22c5c0ac6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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 proc-macro2 v0.4.23
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]     Checking pest v2.0.2 (https://github.com/flying-sheep/pest?branch=peek-slice#fddef81c)
[INFO] [stderr]    Compiling block-buffer v0.3.3
[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-b661c9bde389269b/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] 
[INFO] [stderr]   thread 'main' (250) panicked at /opt/rustwide/cargo-home/git/checkouts/pest-720d40a1f12ae59d/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:     0x624d1c99caa2 - std[cfc83a97df88b496]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x624d1c99caa2 - std[cfc83a97df88b496]::backtrace_rs::backtrace::trace_unsynchronized::<std[cfc83a97df88b496]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x624d1c99caa2 - std[cfc83a97df88b496]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x624d1c99caa2 - <<std[cfc83a97df88b496]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[2d9491cc9f4b8538]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x624d1c9ae927 - <core[2d9491cc9f4b8538]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x624d1c9ae927 - core[2d9491cc9f4b8538]::fmt::write
[INFO] [stderr]      6:     0x624d1c9a1406 - std[cfc83a97df88b496]::io::default_write_fmt::<std[cfc83a97df88b496]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x624d1c9a1406 - <std[cfc83a97df88b496]::sys::stdio::unix::Stderr as std[cfc83a97df88b496]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x624d1c98231c - <std[cfc83a97df88b496]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x624d1c98231c - std[cfc83a97df88b496]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x624d1c9986c1 - std[cfc83a97df88b496]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x624d1c99887b - std[cfc83a97df88b496]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x624d1c98199c - std[cfc83a97df88b496]::panicking::begin_panic::<&str>::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:763:9
[INFO] [stderr]     13:     0x624d1c9776d9 - std[cfc83a97df88b496]::sys::backtrace::__rust_end_short_backtrace::<std[cfc83a97df88b496]::panicking::begin_panic<&str>::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x624d1c977640 - std[cfc83a97df88b496]::panicking::begin_panic::<&str>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:762:5
[INFO] [stderr]     15:     0x624d1c960544 - build_script_build[121cd93b5c04b352]::main::{closure#2}
[INFO] [stderr]     16:     0x624d1c95ebce - <core[2d9491cc9f4b8538]::result::Result<std[cfc83a97df88b496]::process::Child, std[cfc83a97df88b496]::io::error::Error>>::unwrap_or_else::<build_script_build[121cd93b5c04b352]::main::{closure#2}>
[INFO] [stderr]     17:     0x624d1c961180 - build_script_build[121cd93b5c04b352]::main
[INFO] [stderr]     18:     0x624d1c962993 - <fn() as core[2d9491cc9f4b8538]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x624d1c95ff66 - std[cfc83a97df88b496]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x624d1c9601f9 - std[cfc83a97df88b496]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x624d1c9978aa - <&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync as core[2d9491cc9f4b8538]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x624d1c9978aa - std[cfc83a97df88b496]::panicking::catch_unwind::do_call::<&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:582:40
[INFO] [stderr]     23:     0x624d1c9978aa - std[cfc83a97df88b496]::panicking::catch_unwind::<i32, &dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:545:19
[INFO] [stderr]     24:     0x624d1c9978aa - std[cfc83a97df88b496]::panic::catch_unwind::<&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x624d1c9978aa - std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x624d1c9978aa - std[cfc83a97df88b496]::panicking::catch_unwind::do_call::<std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:582:40
[INFO] [stderr]     27:     0x624d1c9978aa - std[cfc83a97df88b496]::panicking::catch_unwind::<isize, std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:545:19
[INFO] [stderr]     28:     0x624d1c9978aa - std[cfc83a97df88b496]::panic::catch_unwind::<std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x624d1c9978aa - std[cfc83a97df88b496]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x624d1c95fee1 - std[cfc83a97df88b496]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x624d1c963035 - main
[INFO] [stderr]     32:     0x78760b0571ca - <unknown>
[INFO] [stderr]     33:     0x78760b05728b - __libc_start_main
[INFO] [stderr]     34:     0x624d1c95e835 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e4b33276d3f06385b5c8d379fccf6d74fb59304a678bf0b54f5e87d22c5c0ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b33276d3f06385b5c8d379fccf6d74fb59304a678bf0b54f5e87d22c5c0ac6", kill_on_drop: false }`
[INFO] [stdout] e4b33276d3f06385b5c8d379fccf6d74fb59304a678bf0b54f5e87d22c5c0ac6