[INFO] fetching crate avr-libc 0.1.3... [INFO] checking avr-libc-0.1.3 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294 [INFO] extracting crate avr-libc 0.1.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate avr-libc 0.1.3 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788 [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate avr-libc 0.1.3 [INFO] finished tweaking crates.io crate avr-libc 0.1.3 [INFO] tweaked toml for crates.io crate avr-libc 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 269160df6a5ad75d06c24aeafc7ee6d05116018a59fc5823202a1f50349e44ce [INFO] running `"docker" "start" "-a" "269160df6a5ad75d06c24aeafc7ee6d05116018a59fc5823202a1f50349e44ce"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling bindgen v0.31.3 [INFO] [stderr] Compiling clang-sys v0.21.2 [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 avr-libc v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> build.rs:84:42 [INFO] [stderr] | [INFO] [stderr] 84 | let host = env::var("HOST").unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> build.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | / lazy_static! { [INFO] [stderr] 31 | | static ref MCU: Option = avr_mcu::current::mcu(); [INFO] [stderr] 32 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `avr-libc v0.1.3 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/avr-libc-146efbf949e2ac05/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=not targeting a specific microcontroller, create a custom target specification to enable mcu-specific functionality [INFO] [stderr] avr-libc not yet built for 'avr2', building now [INFO] [stderr] Bootstrapping avr-libc [INFO] [stderr] "sh" "bootstrap" [INFO] [stderr] Generating source directories: [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] + rm -rf avr/lib [INFO] [stderr] + ./devtools/gen-avr-lib-tree.sh [INFO] [stderr] mkdir: cannot create directory 'avr': Read-only file system [INFO] [stderr] mkdir: cannot create directory 'avr/lib': No such file or directory [INFO] [stderr] ./devtools/gen-avr-lib-tree.sh: 414: cd: can't cd to avr/lib [INFO] [stderr] + rm -rf autom4te.cache [INFO] [stderr] + aclocal [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] aclocal: error: echo failed with exit status: 1 [INFO] [stderr] + autoheader [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] autoheader: '/usr/bin/autom4te' failed with exit status: 1 [INFO] [stderr] + autoconf [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] + automake --foreign --add-missing --copy [INFO] [stderr] autom4te: cannot create autom4te.cache: No such file or directory [INFO] [stderr] automake: error: autoconf failed with exit status: 1 [INFO] [stderr] thread 'main' panicked at 'failed to bootstrap', build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563a645b9ff4 - backtrace::backtrace::libunwind::trace::hef6fc58b54b0c273 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x563a645b9ff4 - backtrace::backtrace::trace_unsynchronized::hed70e532b71a8977 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563a645b9ff4 - std::sys_common::backtrace::_print_fmt::hb989f9624749a87e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x563a645b9ff4 - ::fmt::h752e880115b2e6b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x563a645df5dc - core::fmt::write::h8587a0223398998a [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x563a645b6617 - std::io::Write::write_fmt::h739e1721b42dc764 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x563a645bc60e - std::sys_common::backtrace::_print::he941da29bef7c30c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x563a645bc60e - std::sys_common::backtrace::print::haf56476e740dbe1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x563a645bc60e - std::panicking::default_hook::{{closure}}::ha490775aa99416ce [INFO] [stderr] at src/libstd/panicking.rs:189 [INFO] [stderr] 9: 0x563a645bc311 - std::panicking::default_hook::h27c65cbf7bc04c7a [INFO] [stderr] at src/libstd/panicking.rs:206 [INFO] [stderr] 10: 0x563a645bcd05 - std::panicking::rust_panic_with_hook::h5640e0014aa25ab8 [INFO] [stderr] at src/libstd/panicking.rs:469 [INFO] [stderr] 11: 0x563a6451cbd3 - std::panicking::begin_panic::hb35189aaf3ad974e [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libstd/panicking.rs:403 [INFO] [stderr] 12: 0x563a63f5b9a6 - build_script_build::bootstrap::haab5d2544068d0a7 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:77 [INFO] [stderr] 13: 0x563a63f5b528 - build_script_build::main::h436bc488108dbf43 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:54 [INFO] [stderr] 14: 0x563a63f62a10 - std::rt::lang_start::{{closure}}::h4c80a92f71d2ee1c [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libstd/rt.rs:61 [INFO] [stderr] 15: 0x563a645bc733 - std::rt::lang_start_internal::{{closure}}::h5f0ee1fc0a13fd44 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x563a645bc733 - std::panicking::try::do_call::h1b76048f8cff5994 [INFO] [stderr] at src/libstd/panicking.rs:288 [INFO] [stderr] 17: 0x563a645c417a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x563a645bd1fd - std::panicking::try::hb92b65c4d6ee9dd4 [INFO] [stderr] at src/libstd/panicking.rs:267 [INFO] [stderr] 19: 0x563a645bd1fd - std::panic::catch_unwind::hc76e28cdfa615edb [INFO] [stderr] at src/libstd/panic.rs:396 [INFO] [stderr] 20: 0x563a645bd1fd - std::rt::lang_start_internal::h8abfd636cde844de [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 21: 0x563a63f629e9 - std::rt::lang_start::hfc5cb07bb1e348b1 [INFO] [stderr] at /rustc/38f08371587f97c145dedb2c055ac7b01bf1e788/src/libstd/rt.rs:61 [INFO] [stderr] 22: 0x563a63f5d6fa - main [INFO] [stderr] 23: 0x7fdb01bb4b97 - __libc_start_main [INFO] [stderr] 24: 0x563a63f5aeea - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "269160df6a5ad75d06c24aeafc7ee6d05116018a59fc5823202a1f50349e44ce"` [INFO] running `"docker" "rm" "-f" "269160df6a5ad75d06c24aeafc7ee6d05116018a59fc5823202a1f50349e44ce"` [INFO] [stdout] 269160df6a5ad75d06c24aeafc7ee6d05116018a59fc5823202a1f50349e44ce