[INFO] cloning repository https://github.com/Xavrax/Blink-Ruduino
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xavrax/Blink-Ruduino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXavrax%2FBlink-Ruduino", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXavrax%2FBlink-Ruduino'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47714259a19149f0a5440690571dd64fbfa1d691
[INFO] checking Xavrax/Blink-Ruduino against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXavrax%2FBlink-Ruduino" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Xavrax/Blink-Ruduino on toolchain 5785402183672f7786e9dc343d7b435bdaf4a4bc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Xavrax/Blink-Ruduino
[INFO] finished tweaking git repo https://github.com/Xavrax/Blink-Ruduino
[INFO] tweaked toml for git repo https://github.com/Xavrax/Blink-Ruduino written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Xavrax/Blink-Ruduino 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" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmltree v0.10.1
[INFO] [stderr]   Downloaded avr-std-stub v1.0.2
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded avr-mcu v0.3.4
[INFO] [stderr]   Downloaded target-cpu-fetch v0.1.1
[INFO] [stderr]   Downloaded target-cpu-macro v0.1.1
[INFO] [stderr]   Downloaded ruduino v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb53c50f46ccb61e248d1f17c1982796b6fb59b820608a524f64becd48108f67
[INFO] running `Command { std: "docker" "start" "-a" "cb53c50f46ccb61e248d1f17c1982796b6fb59b820608a524f64becd48108f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb53c50f46ccb61e248d1f17c1982796b6fb59b820608a524f64becd48108f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb53c50f46ccb61e248d1f17c1982796b6fb59b820608a524f64becd48108f67", kill_on_drop: false }`
[INFO] [stdout] cb53c50f46ccb61e248d1f17c1982796b6fb59b820608a524f64becd48108f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ecc577f7dca39b4f2b6a3eb428ee24a8a76bb236445bc63de723d480e46386
[INFO] running `Command { std: "docker" "start" "-a" "31ecc577f7dca39b4f2b6a3eb428ee24a8a76bb236445bc63de723d480e46386", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking avr-std-stub v1.0.2
[INFO] [stderr]    Compiling target-cpu-fetch v0.1.1
[INFO] [stderr]    Compiling xmltree v0.10.1
[INFO] [stderr]    Compiling target-cpu-macro v0.1.1
[INFO] [stderr]    Compiling avr-mcu v0.3.4
[INFO] [stderr]    Compiling ruduino v0.2.5
[INFO] [stderr] error: failed to run custom build command for `ruduino v0.2.5`
[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/ruduino-951f0ccf8e9f5892/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   loading pack '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/avr-mcu-0.3.4/packs/atmega/ATmega328.atdf'
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ruduino-0.2.5/core_generator/build.rs:46:30:
[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:     0x5917e1f4e793 - std::backtrace_rs::backtrace::libunwind::trace::h26b3bedddccac092
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5917e1f4e793 - std::backtrace_rs::backtrace::trace_unsynchronized::hceeb557131bafd30
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5917e1f4e793 - std::sys::backtrace::_print_fmt::h2940357328623462
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5917e1f4e793 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6a9e38a42725830e
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5917e1f6f3c3 - core::fmt::rt::Argument::fmt::h802b9b95673da9ed
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x5917e1f6f3c3 - core::fmt::write::h9ab6bbbbe32f8efd
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x5917e1f4bbd3 - std::io::Write::write_fmt::hc5617fdac6d371d0
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x5917e1f4e5e2 - std::sys::backtrace::BacktraceLock::print::h29fed2823d0928c6
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5917e1f4f53a - std::panicking::default_hook::{{closure}}::ha2513cfafc872fe7
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x5917e1f4f3aa - std::panicking::default_hook::h5d558848c0b8a0d7
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x5917e1f4ff12 - std::panicking::rust_panic_with_hook::hf898e4ebce4cb4f5
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x5917e1f4fc9a - std::panicking::begin_panic_handler::{{closure}}::h830e9bae24b4c97a
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x5917e1f4ec99 - std::sys::backtrace::__rust_end_short_backtrace::hadacd1d45d1c8978
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x5917e1f4f92d - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x5917e1f6e540 - core::panicking::panic_fmt::h40a5d5bea5398415
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x5917e1f6e9a6 - core::result::unwrap_failed::hcfc65f72e2fdf054
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x5917e1ec9e3f - build_script_build::main::h123a3b8d06b3b4de
[INFO] [stderr]     17:     0x5917e1ec7f03 - core::ops::function::FnOnce::call_once::h669bdfd2256ba0a4
[INFO] [stderr]     18:     0x5917e1ec7b86 - std::sys::backtrace::__rust_begin_short_backtrace::hd879235c676d64e1
[INFO] [stderr]     19:     0x5917e1ec7b29 - std::rt::lang_start::{{closure}}::hdfc11f886a8faec5
[INFO] [stderr]     20:     0x5917e1f47780 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::haaef29c34a69eca4
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     21:     0x5917e1f47780 - std::panicking::try::do_call::h8861763e30e6fd2e
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:587:40
[INFO] [stderr]     22:     0x5917e1f47780 - std::panicking::try::haf21367505d12ce2
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:550:19
[INFO] [stderr]     23:     0x5917e1f47780 - std::panic::catch_unwind::h7b4a08980e2540f4
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x5917e1f47780 - std::rt::lang_start_internal::{{closure}}::h0656614424b54f6b
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/rt.rs:168:24
[INFO] [stderr]     25:     0x5917e1f47780 - std::panicking::try::do_call::h44c0080b13dad4c6
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:587:40
[INFO] [stderr]     26:     0x5917e1f47780 - std::panicking::try::h2756032b42d79c94
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panicking.rs:550:19
[INFO] [stderr]     27:     0x5917e1f47780 - std::panic::catch_unwind::h7550a68bd6af12d2
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x5917e1f47780 - std::rt::lang_start_internal::h37ece5fc9950cf6e
[INFO] [stderr]                                  at /rustc/5785402183672f7786e9dc343d7b435bdaf4a4bc/library/std/src/rt.rs:164:5
[INFO] [stderr]     29:     0x5917e1ec7b11 - std::rt::lang_start::hfc36546ed6e0c073
[INFO] [stderr]     30:     0x5917e1ecb375 - main
[INFO] [stderr]     31:     0x746d31da4d90 - <unknown>
[INFO] [stderr]     32:     0x746d31da4e40 - __libc_start_main
[INFO] [stderr]     33:     0x5917e1ebf475 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "31ecc577f7dca39b4f2b6a3eb428ee24a8a76bb236445bc63de723d480e46386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ecc577f7dca39b4f2b6a3eb428ee24a8a76bb236445bc63de723d480e46386", kill_on_drop: false }`
[INFO] [stdout] 31ecc577f7dca39b4f2b6a3eb428ee24a8a76bb236445bc63de723d480e46386