[INFO] cloning repository https://github.com/Algorhythm-sxv/chess-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Algorhythm-sxv/chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7c15473ac788869104893a0aa9ab9c171218385
[INFO] checking Algorhythm-sxv/chess-engine against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine" "/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/Algorhythm-sxv/chess-engine
[INFO] finished tweaking git repo https://github.com/Algorhythm-sxv/chess-engine
[INFO] tweaked toml for git repo https://github.com/Algorhythm-sxv/chess-engine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Algorhythm-sxv/chess-engine on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Algorhythm-sxv/chess-engine 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c20015226803a6916188cf2117f6434a7572bfab69aa6778c493224cf58e344b
[INFO] running `Command { std: "docker" "start" "-a" "c20015226803a6916188cf2117f6434a7572bfab69aa6778c493224cf58e344b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c20015226803a6916188cf2117f6434a7572bfab69aa6778c493224cf58e344b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20015226803a6916188cf2117f6434a7572bfab69aa6778c493224cf58e344b", kill_on_drop: false }`
[INFO] [stdout] c20015226803a6916188cf2117f6434a7572bfab69aa6778c493224cf58e344b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af903dbef490b4c776f86538a5da9df01072c42734aa148c9249491618d4450d
[INFO] running `Command { std: "docker" "start" "-a" "af903dbef490b4c776f86538a5da9df01072c42734aa148c9249491618d4450d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cheers_bitboards v0.1.0 (/opt/rustwide/workdir/cheers_bitboards)
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling cheers_pregen v0.1.0 (/opt/rustwide/workdir/cheers_pregen)
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr] error: failed to run custom build command for `cheers_pregen v0.1.0 (/opt/rustwide/workdir/cheers_pregen)`
[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/cheers_pregen-a4cd321d8abfd395/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-changed=lookup_tables_template.txt
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (366) panicked at cheers_pregen/build.rs:19:6:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x61a3422f2ffa - std[f9d773b402613c4d]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x61a3422f2ffa - std[f9d773b402613c4d]::backtrace_rs::backtrace::trace_unsynchronized::<std[f9d773b402613c4d]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x61a3422f2ffa - std[f9d773b402613c4d]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x61a3422f2ffa - <<std[f9d773b402613c4d]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5687cb28cffdf578]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x61a342303eba - <core[5687cb28cffdf578]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x61a342303eba - core[5687cb28cffdf578]::fmt::write
[INFO] [stderr]      6:     0x61a3422f6cf2 - std[f9d773b402613c4d]::io::default_write_fmt::<std[f9d773b402613c4d]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x61a3422f6cf2 - <std[f9d773b402613c4d]::sys::stdio::unix::Stderr as std[f9d773b402613c4d]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x61a3422deadf - <std[f9d773b402613c4d]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x61a3422deadf - std[f9d773b402613c4d]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x61a3422ef0f1 - std[f9d773b402613c4d]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x61a3422ef2ab - std[f9d773b402613c4d]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x61a3422deb98 - std[f9d773b402613c4d]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x61a3422d68b9 - std[f9d773b402613c4d]::sys::backtrace::__rust_end_short_backtrace::<std[f9d773b402613c4d]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x61a3422df3fd - __rustc[b170295fd561a9b3]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x61a3423046cc - core[5687cb28cffdf578]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x61a3423044a2 - core[5687cb28cffdf578]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x61a3422c58b7 - build_script_build[9ffa52bbd50923ba]::main
[INFO] [stderr]     18:     0x61a3422c7173 - <fn() as core[5687cb28cffdf578]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x61a3422c1246 - std[f9d773b402613c4d]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x61a3422c13c9 - std[f9d773b402613c4d]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x61a3422ee876 - <&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe as core[5687cb28cffdf578]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x61a3422ee876 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x61a3422ee876 - std[f9d773b402613c4d]::panicking::catch_unwind::<i32, &dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x61a3422ee876 - std[f9d773b402613c4d]::panic::catch_unwind::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x61a3422ee876 - std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x61a3422ee876 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call::<std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x61a3422ee876 - std[f9d773b402613c4d]::panicking::catch_unwind::<isize, std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x61a3422ee876 - std[f9d773b402613c4d]::panic::catch_unwind::<std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x61a3422ee876 - std[f9d773b402613c4d]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x61a3422c1231 - std[f9d773b402613c4d]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x61a3422c71e5 - main
[INFO] [stderr]     32:     0x753acc9e11ca - <unknown>
[INFO] [stderr]     33:     0x753acc9e128b - __libc_start_main
[INFO] [stderr]     34:     0x61a3422c0c95 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "af903dbef490b4c776f86538a5da9df01072c42734aa148c9249491618d4450d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af903dbef490b4c776f86538a5da9df01072c42734aa148c9249491618d4450d", kill_on_drop: false }`
[INFO] [stdout] af903dbef490b4c776f86538a5da9df01072c42734aa148c9249491618d4450d
