[INFO] cloning repository https://github.com/CarlKCarlK/serials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CarlKCarlK/serials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlKCarlK%2Fserials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlKCarlK%2Fserials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1c4b368495deaa0d75c6393295142c4bcab3c24
[INFO] documenting CarlKCarlK/serials against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlKCarlK%2Fserials" "/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/CarlKCarlK/serials
[INFO] finished tweaking git repo https://github.com/CarlKCarlK/serials
[INFO] tweaked toml for git repo https://github.com/CarlKCarlK/serials written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CarlKCarlK/serials on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CarlKCarlK/serials 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b417b2045533a6a768b447318c052e4a4dfe48bfcdd766cb32c9ce3cf8fc07e8
[INFO] running `Command { std: "docker" "start" "-a" "b417b2045533a6a768b447318c052e4a4dfe48bfcdd766cb32c9ce3cf8fc07e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b417b2045533a6a768b447318c052e4a4dfe48bfcdd766cb32c9ce3cf8fc07e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b417b2045533a6a768b447318c052e4a4dfe48bfcdd766cb32c9ce3cf8fc07e8", kill_on_drop: false }`
[INFO] [stdout] b417b2045533a6a768b447318c052e4a4dfe48bfcdd766cb32c9ce3cf8fc07e8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c02b150a385bf0c5e993b8dd22998c0cc256953eeaf4c9e6321cdd4aaa068c
[INFO] running `Command { std: "docker" "start" "-a" "b1c02b150a385bf0c5e993b8dd22998c0cc256953eeaf4c9e6321cdd4aaa068c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling term v1.2.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling embassy-time-driver v0.2.1 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling crc-any v2.5.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling frunk_core v0.4.3
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling embassy-sync v0.7.2 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling rp2040-boot2 v0.3.0
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling rp-pac v7.0.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]    Compiling atomic-polyfill v1.0.3
[INFO] [stderr]    Compiling rp235x-pac v0.1.0
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]     Checking fugit v0.3.7
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling embassy-executor v0.9.1 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking embassy-futures v0.1.2 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling embassy-rp v0.8.0 (https://github.com/embassy-rs/embassy?branch=main#05663c23)
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]     Checking smart-leds-trait v0.3.2
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling serials v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking smart-leds v0.4.0
[INFO] [stderr]     Checking rp-hal-common v0.1.0 (https://github.com/rp-rs/rp-hal?branch=main#400ceebb)
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking usb-device v0.3.2
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking rp-binary-info v0.1.2 (https://github.com/rp-rs/rp-hal?branch=main#400ceebb)
[INFO] [stderr]     Checking esp-hal-mfrc522 v0.3.2
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr] error: failed to run custom build command for `serials v0.0.1 (/opt/rustwide/workdir)`
[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/serials-8d2def4a47d6e3d5/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1686) panicked at build.rs:46:10:
[INFO] [stderr]   Missing WIFI_SSID (set in ./.env, ~/.pico.env, or ~/.env): NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x561259aad872 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x561259aad872 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x561259aad872 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x561259aad872 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x561259abc93f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x561259abc93f - core::fmt::write::h8a63064c67176fd8
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x561259a8a0c3 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x561259a8a0c3 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x561259a90432 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x561259a9223c - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x561259a92096 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x561259a92815 - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x561259a926aa - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x561259a90569 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x561259a7e38d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x561259ac0080 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x561259abf686 - core::result::unwrap_failed::he81173b5792ad6b0
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5
[INFO] [stderr]     17:     0x561259a6d274 - core::result::Result<T,E>::expect::he8d2d250f217f0d8
[INFO] [stderr]     18:     0x561259a6c4c9 - build_script_build::main::hf14a67228fc4aaac
[INFO] [stderr]     19:     0x561259a6cc73 - core::ops::function::FnOnce::call_once::hbc546063159c8aa4
[INFO] [stderr]     20:     0x561259a6ca76 - std::sys::backtrace::__rust_begin_short_backtrace::h2301a88c9be05b51
[INFO] [stderr]     21:     0x561259a6c9e9 - std::rt::lang_start::{{closure}}::h680719d467283872
[INFO] [stderr]     22:     0x561259a8b8f0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hdf957eac011d0136
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x561259a8b8f0 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x561259a8b8f0 - std::panicking::catch_unwind::ha7ce46787bb12905
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x561259a8b8f0 - std::panic::catch_unwind::h625b36596def7d39
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x561259a8b8f0 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x561259a8b8f0 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x561259a8b8f0 - std::panicking::catch_unwind::hf64cf7b0d8070f52
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x561259a8b8f0 - std::panic::catch_unwind::h480b74763390cdcf
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x561259a8b8f0 - std::rt::lang_start_internal::h4b3d04f698aef094
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x561259a6c9d1 - std::rt::lang_start::h9f55afddc1285347
[INFO] [stderr]     32:     0x561259a6dc45 - main
[INFO] [stderr]     33:     0x756ba1c8c1ca - <unknown>
[INFO] [stderr]     34:     0x756ba1c8c28b - __libc_start_main
[INFO] [stderr]     35:     0x561259a6b795 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b1c02b150a385bf0c5e993b8dd22998c0cc256953eeaf4c9e6321cdd4aaa068c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c02b150a385bf0c5e993b8dd22998c0cc256953eeaf4c9e6321cdd4aaa068c", kill_on_drop: false }`
[INFO] [stdout] b1c02b150a385bf0c5e993b8dd22998c0cc256953eeaf4c9e6321cdd4aaa068c
