[INFO] cloning repository https://github.com/KronsyC/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KronsyC/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f476c6f4312bd4efc695b6821c59ee9864c9afd
[INFO] checking KronsyC/chess against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKronsyC%2Fchess" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/KronsyC/chess
[INFO] finished tweaking git repo https://github.com/KronsyC/chess
[INFO] tweaked toml for git repo https://github.com/KronsyC/chess written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KronsyC/chess on toolchain 1383df06117fd218068d1f39fd5326256dd4a348
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KronsyC/chess 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f38dd363d0d1b845c1f1889bbd6599a269d0562f1772291035959d87f3382ae
[INFO] running `Command { std: "docker" "start" "-a" "8f38dd363d0d1b845c1f1889bbd6599a269d0562f1772291035959d87f3382ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f38dd363d0d1b845c1f1889bbd6599a269d0562f1772291035959d87f3382ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f38dd363d0d1b845c1f1889bbd6599a269d0562f1772291035959d87f3382ae", kill_on_drop: false }`
[INFO] [stdout] 8f38dd363d0d1b845c1f1889bbd6599a269d0562f1772291035959d87f3382ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 053b72397e032870fe30e2caeba99c477d06fc2b8a78f1ec763302c8c344733a
[INFO] running `Command { std: "docker" "start" "-a" "053b72397e032870fe30e2caeba99c477d06fc2b8a78f1ec763302c8c344733a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling positioning v0.1.0 (/opt/rustwide/workdir/positioning)
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling libchess v0.1.0 (/opt/rustwide/workdir/libchess)
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr] error: failed to run custom build command for `libchess v0.1.0 (/opt/rustwide/workdir/libchess)`
[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/libchess-bee1399e5eb074ca/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=data
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (600) panicked at libchess/build.rs:102:74:
[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:     0x6132a7d58bf2 - std::backtrace_rs::backtrace::libunwind::trace::h5c03b10988c5fa7f
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6132a7d58bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1e61fbb418a7014e
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6132a7d58bf2 - std::sys::backtrace::_print_fmt::h7d079310384ec6f5
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6132a7d58bf2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h60703ba19da2dcd9
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6132a7d7508f - core::fmt::rt::Argument::fmt::h681938471040b851
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6132a7d7508f - core::fmt::write::h138adf462026a062
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x6132a7d566d3 - std::io::default_write_fmt::h350251c47a50355a
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6132a7d566d3 - std::io::Write::write_fmt::h29aaaefffccedb43
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6132a7d58a42 - std::sys::backtrace::BacktraceLock::print::h4e1068abfc9b5405
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6132a7d59a94 - std::panicking::default_hook::{{closure}}::hd481e775e49d0194
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x6132a7d598b5 - std::panicking::default_hook::hce7f4d410f7bdc53
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x6132a7d5a3c5 - std::panicking::panic_with_hook::hb8dabcf03086c715
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x6132a7d5a25a - std::panicking::panic_handler::{{closure}}::hff977cddd5c4b6cb
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x6132a7d590e9 - std::sys::backtrace::__rust_end_short_backtrace::h6895b4535432c6c5
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x6132a7d59eed - __rustc[68b831994d8134c1]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x6132a7d74350 - core::panicking::panic_fmt::h312ab3d7c10681f0
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x6132a7d746e6 - core::result::unwrap_failed::h060ac9754a2e770a
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/core/src/result.rs:1852:5
[INFO] [stderr]     17:     0x6132a7d3610c - build_script_build::main::h423f32dbc30c1296
[INFO] [stderr]     18:     0x6132a7d31ad3 - core::ops::function::FnOnce::call_once::h83c59335cf29e96d
[INFO] [stderr]     19:     0x6132a7d31446 - std::sys::backtrace::__rust_begin_short_backtrace::h869ae9002f3da227
[INFO] [stderr]     20:     0x6132a7d31339 - std::rt::lang_start::{{closure}}::h41ed6f8f0faa1eac
[INFO] [stderr]     21:     0x6132a7d538b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h13086819e02c54e5
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     22:     0x6132a7d538b0 - std::panicking::catch_unwind::do_call::h578ee6991f721bbc
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:590:40
[INFO] [stderr]     23:     0x6132a7d538b0 - std::panicking::catch_unwind::h410c731fc94d390f
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:553:19
[INFO] [stderr]     24:     0x6132a7d538b0 - std::panic::catch_unwind::h6d3b6fb9dc0a1e4c
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panic.rs:357:14
[INFO] [stderr]     25:     0x6132a7d538b0 - std::rt::lang_start_internal::{{closure}}::h0e9c335784a30ad2
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x6132a7d538b0 - std::panicking::catch_unwind::do_call::h309b1a5a3c9c810b
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:590:40
[INFO] [stderr]     27:     0x6132a7d538b0 - std::panicking::catch_unwind::he1f771870c4b41e1
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panicking.rs:553:19
[INFO] [stderr]     28:     0x6132a7d538b0 - std::panic::catch_unwind::h53a98df924447d1c
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/panic.rs:357:14
[INFO] [stderr]     29:     0x6132a7d538b0 - std::rt::lang_start_internal::h2a46299ee93b526c
[INFO] [stderr]                                  at /rustc/1383df06117fd218068d1f39fd5326256dd4a348/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x6132a7d31321 - std::rt::lang_start::ha3577d4d43dbbf6d
[INFO] [stderr]     31:     0x6132a7d367f5 - main
[INFO] [stderr]     32:     0x7703c2cee1ca - <unknown>
[INFO] [stderr]     33:     0x7703c2cee28b - __libc_start_main
[INFO] [stderr]     34:     0x6132a7d2fbb5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "053b72397e032870fe30e2caeba99c477d06fc2b8a78f1ec763302c8c344733a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053b72397e032870fe30e2caeba99c477d06fc2b8a78f1ec763302c8c344733a", kill_on_drop: false }`
[INFO] [stdout] 053b72397e032870fe30e2caeba99c477d06fc2b8a78f1ec763302c8c344733a