[INFO] cloning repository https://github.com/ajwock/CommRegGen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajwock/CommRegGen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwock%2FCommRegGen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwock%2FCommRegGen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 469ee8c78a14fd4f5a0445979b919e2ddd79a43c
[INFO] checking ajwock/CommRegGen/469ee8c78a14fd4f5a0445979b919e2ddd79a43c against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajwock%2FCommRegGen" "/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/ajwock/CommRegGen on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ajwock/CommRegGen
[INFO] finished tweaking git repo https://github.com/ajwock/CommRegGen
[INFO] tweaked toml for git repo https://github.com/ajwock/CommRegGen written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ajwock/CommRegGen 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db6731650673b37e535bf20ed2ae3c6f14aff178978f9355542a60f52e209b8b
[INFO] running `Command { std: "docker" "start" "-a" "db6731650673b37e535bf20ed2ae3c6f14aff178978f9355542a60f52e209b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db6731650673b37e535bf20ed2ae3c6f14aff178978f9355542a60f52e209b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6731650673b37e535bf20ed2ae3c6f14aff178978f9355542a60f52e209b8b", kill_on_drop: false }`
[INFO] [stdout] db6731650673b37e535bf20ed2ae3c6f14aff178978f9355542a60f52e209b8b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a62eb53b6830183f791293222704e07db8bdce68a40750123049044117d4c373
[INFO] running `Command { std: "docker" "start" "-a" "a62eb53b6830183f791293222704e07db8bdce68a40750123049044117d4c373", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling stringcase v0.4.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling embassy-time-driver v0.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embassy-executor v0.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking regcomms v0.1.0 (/opt/rustwide/workdir/regcomms)
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking clap_builder v4.5.38
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking embassy-time v0.4.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.6.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking regcommsgen v0.1.0 (/opt/rustwide/workdir/regcommsgen)
[INFO] [stderr]     Checking regcommsgen_driver v0.1.0 (/opt/rustwide/workdir/regcommsgen_driver)
[INFO] [stderr]    Compiling quantum_flux_sensor v0.1.0 (/opt/rustwide/workdir/quantum_flux_sensor)
[INFO] [stderr] error: failed to run custom build command for `quantum_flux_sensor v0.1.0 (/opt/rustwide/workdir/quantum_flux_sensor)`
[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/quantum_flux_sensor-5f3dbef92225564b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun_if_changed=quantum_flux_sensor.yaml
[INFO] [stderr]   Regenerating quantum_flux_sensor source
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/workdir/regcommsgen/src/lib.rs:27:55:
[INFO] [stderr]   generate_srcdir: Failed to create file at path: "./src/lib.rs": Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d924c5e17c2 - std::backtrace_rs::backtrace::libunwind::trace::hd56b46576af6cd16
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d924c5e17c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h9dfe8d335e199e0d
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d924c5e17c2 - std::sys::backtrace::_print_fmt::h66999ff9739f02cd
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5d924c5e17c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hddb5e99560778aed
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5d924c602143 - core::fmt::rt::Argument::fmt::he7919952f7b90517
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5d924c602143 - core::fmt::write::h12c234f0edc7b706
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/core/src/fmt/mod.rs:1460:25
[INFO] [stderr]      6:     0x5d924c5df193 - std::io::default_write_fmt::h86e26d31741d8de3
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5d924c5df193 - std::io::Write::write_fmt::h1c65d113e08eaaff
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5d924c5e1612 - std::sys::backtrace::BacktraceLock::print::h9652e925cb317248
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5d924c5e2692 - std::panicking::default_hook::{{closure}}::h58c1e754bf819be3
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5d924c5e2495 - std::panicking::default_hook::hc5c32bd16ea0a105
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5d924c5e3062 - std::panicking::rust_panic_with_hook::h87286a060ae3c579
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5d924c5e2dfa - std::panicking::begin_panic_handler::{{closure}}::h9993a424c66ef4f5
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5d924c5e1cb9 - std::sys::backtrace::__rust_end_short_backtrace::h56462a577ae5bd16
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5d924c5e2a8d - __rustc[f6fea210adcf08ea]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5d924c600740 - core::panicking::panic_fmt::hd1b0d938cad2ab35
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5d924c600bd6 - core::result::unwrap_failed::h2341ce2ccbfa8ede
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x5d924c559062 - core::result::Result<T,E>::expect::h47283d2aa5b52683
[INFO] [stderr]     18:     0x5d924c54c16f - regcommsgen::generate_src_dir::h7cb2a161b2310800
[INFO] [stderr]     19:     0x5d924c552e03 - build_script_build::main::hd978ed4e1244fca9
[INFO] [stderr]     20:     0x5d924c549783 - core::ops::function::FnOnce::call_once::hcb54944b2ce6ef46
[INFO] [stderr]     21:     0x5d924c54fbc6 - std::sys::backtrace::__rust_begin_short_backtrace::h86da39f03d93c62e
[INFO] [stderr]     22:     0x5d924c549339 - std::rt::lang_start::{{closure}}::hc28fae2fd72f7775
[INFO] [stderr]     23:     0x5d924c5dc2e0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6b68922df8bcda68
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     24:     0x5d924c5dc2e0 - std::panicking::catch_unwind::do_call::h38a53962d70eca5c
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:589:40
[INFO] [stderr]     25:     0x5d924c5dc2e0 - std::panicking::catch_unwind::hef344a424143c2c4
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:552:19
[INFO] [stderr]     26:     0x5d924c5dc2e0 - std::panic::catch_unwind::h8ce7fdf34abd6d8d
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5d924c5dc2e0 - std::rt::lang_start_internal::{{closure}}::hc4f0ab50f9553918
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x5d924c5dc2e0 - std::panicking::catch_unwind::do_call::h4dca6e453352cc91
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:589:40
[INFO] [stderr]     29:     0x5d924c5dc2e0 - std::panicking::catch_unwind::he3c2da0f17f59fa9
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panicking.rs:552:19
[INFO] [stderr]     30:     0x5d924c5dc2e0 - std::panic::catch_unwind::hf80315b8e36f1525
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x5d924c5dc2e0 - std::rt::lang_start_internal::h4e9a488c4dffa062
[INFO] [stderr]                                  at /rustc/8a65ee08296b36342bf7c3cdc15312ccbc357227/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x5d924c549321 - std::rt::lang_start::hd045c52653a3de87
[INFO] [stderr]     33:     0x5d924c552e75 - main
[INFO] [stderr]     34:     0x7e912da1a1ca - <unknown>
[INFO] [stderr]     35:     0x7e912da1a28b - __libc_start_main
[INFO] [stderr]     36:     0x5d924c52d7f5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "a62eb53b6830183f791293222704e07db8bdce68a40750123049044117d4c373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62eb53b6830183f791293222704e07db8bdce68a40750123049044117d4c373", kill_on_drop: false }`
[INFO] [stdout] a62eb53b6830183f791293222704e07db8bdce68a40750123049044117d4c373