[INFO] crate ruduino 0.1.2 is already in cache
[INFO] extracting crate ruduino 0.1.2 into work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/ruduino/0.1.2
[INFO] extracting crate ruduino 0.1.2 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/ruduino/0.1.2
[INFO] validating manifest of ruduino-0.1.2 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruduino-0.1.2 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruduino-0.1.2
[INFO] finished frobbing ruduino-0.1.2
[INFO] frobbed toml for ruduino-0.1.2 written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/ruduino/0.1.2/Cargo.toml
[INFO] started frobbing ruduino-0.1.2
[INFO] finished frobbing ruduino-0.1.2
[INFO] frobbed toml for ruduino-0.1.2 written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/ruduino/0.1.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ruduino-0.1.2 against master#003382e4150984cb476047b3925edf8d75df2d59 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-4/master#003382e4150984cb476047b3925edf8d75df2d59:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/ruduino/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d1d2fe340b28ae426645d47485c6f743c86a2402320bdf8d6267edcbc22fc33f
[INFO] running `"docker" "start" "-a" "d1d2fe340b28ae426645d47485c6f743c86a2402320bdf8d6267edcbc22fc33f"`
[INFO] [stderr]    Compiling xml-rs v0.4.1
[INFO] [stderr]    Compiling xmltree v0.4.0
[INFO] [stderr]    Compiling avr-mcu v0.2.6
[INFO] [stderr]    Compiling ruduino v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `ruduino v0.1.2 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/ruduino-bd2daa1e84eeac1c/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] loading pack '/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/avr-mcu-0.2.6/packs/atmega/ATmega328.atdf'
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:997:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56046192d053 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8e85ae08a3e797cb
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x560461928e1b - std::sys_common::backtrace::_print::ha0d9a76ea3ec9885
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x56046192bec6 - std::panicking::default_hook::{{closure}}::h205e1eb79009c571
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x56046192bc59 - std::panicking::default_hook::h6c409efc334e6f27
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x56046192c51f - std::panicking::rust_panic_with_hook::h970127bd8802fe05
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x56046192c0a1 - std::panicking::continue_panic_fmt::h45451094346d1100
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x56046192bf85 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x56046193e9cc - core::panicking::panic_fmt::h4a25d0ebfee05b42
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x5604618bd077 - core::result::unwrap_failed::h4a24f137792e1045
[INFO] [stderr]                                at /rustc/003382e4150984cb476047b3925edf8d75df2d59/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x56046186ed2f - core::result::Result<T,E>::unwrap::h923ffacf95eac93b
[INFO] [stderr]                                at /rustc/003382e4150984cb476047b3925edf8d75df2d59/src/libcore/result.rs:798
[INFO] [stderr]   10:     0x560461870925 - build_script_build::main::h6356365f62883674
[INFO] [stderr]                                at core_generator/build.rs:41
[INFO] [stderr]   11:     0x56046186e91f - std::rt::lang_start::{{closure}}::hd897ff403f365c68
[INFO] [stderr]                                at /rustc/003382e4150984cb476047b3925edf8d75df2d59/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x56046192bf72 - std::panicking::try::do_call::h2de9acad0220385b
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x56046192eba9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:87
[INFO] [stderr]   14:     0x56046192ca2c - std::rt::lang_start_internal::hc3ac4296be0ee0ec
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x56046186e8f8 - std::rt::lang_start::h902ae9f7ccbfddd2
[INFO] [stderr]                                at /rustc/003382e4150984cb476047b3925edf8d75df2d59/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x560461873339 - main
[INFO] [stderr]   17:     0x7fa4dba852e0 - __libc_start_main
[INFO] [stderr]   18:     0x5604618552f9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "d1d2fe340b28ae426645d47485c6f743c86a2402320bdf8d6267edcbc22fc33f"`
[INFO] running `"docker" "rm" "-f" "d1d2fe340b28ae426645d47485c6f743c86a2402320bdf8d6267edcbc22fc33f"`
[INFO] [stdout] d1d2fe340b28ae426645d47485c6f743c86a2402320bdf8d6267edcbc22fc33f