[INFO] updating cached repository SimonSapin/teensy-clock [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SimonSapin/teensy-clock [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SimonSapin/teensy-clock" "work/ex/beta-1.37-6/sources/1.36.0/gh/SimonSapin/teensy-clock"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SimonSapin/teensy-clock'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SimonSapin/teensy-clock" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SimonSapin/teensy-clock"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SimonSapin/teensy-clock'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3adc4bdc623f29ebaa48bdf49ecc4b3a9c430372 [INFO] sha for GitHub repo SimonSapin/teensy-clock: 3adc4bdc623f29ebaa48bdf49ecc4b3a9c430372 [INFO] validating manifest of SimonSapin/teensy-clock on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SimonSapin/teensy-clock on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing SimonSapin/teensy-clock [INFO] removed path dependency teensy3 from SimonSapin/teensy-clock [INFO] finished frobbing SimonSapin/teensy-clock [INFO] frobbed toml for SimonSapin/teensy-clock written to work/ex/beta-1.37-6/sources/1.36.0/gh/SimonSapin/teensy-clock/Cargo.toml [INFO] started frobbing SimonSapin/teensy-clock [INFO] removed path dependency teensy3 from SimonSapin/teensy-clock [INFO] finished frobbing SimonSapin/teensy-clock [INFO] frobbed toml for SimonSapin/teensy-clock written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SimonSapin/teensy-clock/Cargo.toml [INFO] crate SimonSapin/teensy-clock already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SimonSapin/teensy-clock/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing SimonSapin/teensy-clock against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SimonSapin/teensy-clock:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] db996d8384dbe795a079b61525d390d9da1283d97260bcc9ffe247c3703821fc [INFO] running `"docker" "start" "-a" "db996d8384dbe795a079b61525d390d9da1283d97260bcc9ffe247c3703821fc"` [INFO] [stderr] Compiling teensy3-sys v0.1.0 [INFO] [stderr] Compiling gregor v0.3.3 [INFO] [stderr] error[E0463]: can't find crate for `core` [INFO] [stderr] | [INFO] [stderr] = note: the `thumbv7em-none-eabi` target may not be installed [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: Could not compile `gregor`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `teensy3-sys v0.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/teensy3-sys-533094a56d58711d/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=native=/opt/crater/target/thumbv7em-none-eabi/debug/build/teensy3-sys-e36286f56a4473a3/out [INFO] [stderr] arm-none-eabi-gcc -Wall -g -Os -mcpu=cortex-m4 -mthumb -MMD -DF_CPU=48000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH -DUSING_MAKEFILE -DCORE_TEENSY -D__MK20DX256__ -DARDUINO=10600 -DTEENSYDUINO=121 -I. -c -o serial3.o serial3.c [INFO] [stderr] : recipe for target 'serial3.o' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] serial3.c:436:1: fatal error: opening dependency file serial3.d: Read-only file system [INFO] [stderr] } [INFO] [stderr] ^ [INFO] [stderr] compilation terminated. [INFO] [stderr] make: *** [serial3.o] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: Command::new("make").args(&["--no-print-directory", "-C", "teensy3-core", [INFO] [stderr] "NO_ARDUINO=1"]).status().expect("failed to build Teensyduino libs").success()', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/teensy3-sys-0.1.0/build.rs:9:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b3d4e13c6b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b3d4e13c6b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b3d4e13c6b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b3d4e13c6b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b3d4e13c6b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b3d4e13947 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b3d4e14330 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b3d4e08534 - std::panicking::begin_panic::hb8fcc6d2301e12e9 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55b3d4e02c94 - build_script_build::main::h04a659438f656120 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/teensy3-sys-0.1.0/build.rs:9 [INFO] [stderr] 9: 0x55b3d4e024f0 - std::rt::lang_start::{{closure}}::hb448b7da0b282b54 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x55b3d4e13d83 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x55b3d4e13d83 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x55b3d4e19eea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 13: 0x55b3d4e1483d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x55b3d4e1483d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x55b3d4e1483d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55b3d4e024c9 - std::rt::lang_start::hefa9cacddd741be7 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55b3d4e02dda - main [INFO] [stderr] 18: 0x7f13926742e1 - __libc_start_main [INFO] [stderr] 19: 0x55b3d4dff91a - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "db996d8384dbe795a079b61525d390d9da1283d97260bcc9ffe247c3703821fc"` [INFO] running `"docker" "rm" "-f" "db996d8384dbe795a079b61525d390d9da1283d97260bcc9ffe247c3703821fc"` [INFO] [stdout] db996d8384dbe795a079b61525d390d9da1283d97260bcc9ffe247c3703821fc