[INFO] crate avr-libc 0.1.3 is already in cache [INFO] checking avr-libc-0.1.3 against try#0ab79c4b48ad19260fa46623f452c1b403a360e8 for pr-74315 [INFO] extracting crate avr-libc 0.1.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate avr-libc 0.1.3 on toolchain 0ab79c4b48ad19260fa46623f452c1b403a360e8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a481cb40ef80fe6d4ee2e75c9c57c4421313d201257daf517813fa326b9ee6c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8a481cb40ef80fe6d4ee2e75c9c57c4421313d201257daf517813fa326b9ee6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a481cb40ef80fe6d4ee2e75c9c57c4421313d201257daf517813fa326b9ee6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a481cb40ef80fe6d4ee2e75c9c57c4421313d201257daf517813fa326b9ee6c", kill_on_drop: false }` [INFO] [stdout] 8a481cb40ef80fe6d4ee2e75c9c57c4421313d201257daf517813fa326b9ee6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+0ab79c4b48ad19260fa46623f452c1b403a360e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8acb4a8976f246fdc6bcfcb80f92b4d146e954fefddbed96d4eb1410d473ea81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8acb4a8976f246fdc6bcfcb80f92b4d146e954fefddbed96d4eb1410d473ea81", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.31.3 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling xml-rs v0.4.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling clang-sys v0.21.2 [INFO] [stderr] Compiling xmltree v0.4.0 [INFO] [stderr] Compiling avr-mcu v0.2.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling avr-libc v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> build.rs:84:42 [INFO] [stdout] | [INFO] [stdout] 84 | let host = env::var("HOST").unwrap();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> build.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | / lazy_static! { [INFO] [stdout] 31 | | static ref MCU: Option = avr_mcu::current::mcu(); [INFO] [stdout] 32 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: not targeting a specific microcontroller, create a custom target specification to enable mcu-specific functionality [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-c769b3b6f8c19317/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: 0x55f336f9c625 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55f336f9c625 - backtrace::backtrace::trace_unsynchronized::hc29c6e6df26d44d7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f336f9c625 - std::sys_common::backtrace::_print_fmt::h4c9f4993b039bd03 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55f336f9c625 - ::fmt::h91f5cfffa0da5a7a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f336fc6c6c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55f336f98a22 - std::io::Write::write_fmt::h5e28da8ce574bfe8 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55f336f9ee00 - std::sys_common::backtrace::_print::h0ceef71d03fb70bc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f336f9ee00 - std::sys_common::backtrace::print::h1bacb65357a70fca [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f336f9ee00 - std::panicking::default_hook::{{closure}}::h249639eade443064 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55f336f9eb4c - std::panicking::default_hook::hbe64ddeb621910df [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55f336f9f443 - std::panicking::rust_panic_with_hook::h16376479909ace6a [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55f336ae4e29 - std::panicking::begin_panic::h0528ac71802e020b [INFO] [stderr] at /rustc/0ab79c4b48ad19260fa46623f452c1b403a360e8/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x55f336a6dca9 - build_script_build::bootstrap::h11df6b14cf59978a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:77 [INFO] [stderr] 13: 0x55f336a6d7e3 - build_script_build::main::hc0aabe62283e192e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:54 [INFO] [stderr] 14: 0x55f336a7002b - std::rt::lang_start::{{closure}}::hcdc89c97ccac7a1f [INFO] [stderr] at /rustc/0ab79c4b48ad19260fa46623f452c1b403a360e8/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x55f336f9f813 - std::rt::lang_start_internal::{{closure}}::h6d7ca43fc52cff4a [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x55f336f9f813 - std::panicking::try::do_call::h89610ba8f4fbfe54 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 17: 0x55f336f9f813 - std::panicking::try::h69595087e4498dc2 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 18: 0x55f336f9f813 - std::panic::catch_unwind::ha2aa2ebd78a46e0d [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55f336f9f813 - std::rt::lang_start_internal::h2ae59503bb8c048c [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x55f336a70007 - std::rt::lang_start::h77c75cd58ab231b3 [INFO] [stderr] at /rustc/0ab79c4b48ad19260fa46623f452c1b403a360e8/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x55f336a6fa5a - main [INFO] [stderr] 22: 0x7f96d8f400b3 - __libc_start_main [INFO] [stderr] 23: 0x55f336a6d18e - _start [INFO] [stderr] 24: 0x0 - [INFO] running `Command { std: "docker" "inspect" "8acb4a8976f246fdc6bcfcb80f92b4d146e954fefddbed96d4eb1410d473ea81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8acb4a8976f246fdc6bcfcb80f92b4d146e954fefddbed96d4eb1410d473ea81", kill_on_drop: false }` [INFO] [stdout] 8acb4a8976f246fdc6bcfcb80f92b4d146e954fefddbed96d4eb1410d473ea81