[INFO] fetching crate cyt2cl_a 0.0.1...
[INFO] checking cyt2cl_a-0.0.1 against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] extracting crate cyt2cl_a 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cyt2cl_a 0.0.1 on toolchain 4ecd70ddd1039a3954056c1071e40278048476fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cyt2cl_a 0.0.1
[INFO] finished tweaking crates.io crate cyt2cl_a 0.0.1
[INFO] tweaked toml for crates.io crate cyt2cl_a 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea6fa1a13a78bc16cb212a9d24530afd4ec1b899cb70ade4dd027109242590b4
[INFO] running `Command { std: "docker" "start" "-a" "ea6fa1a13a78bc16cb212a9d24530afd4ec1b899cb70ade4dd027109242590b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6fa1a13a78bc16cb212a9d24530afd4ec1b899cb70ade4dd027109242590b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6fa1a13a78bc16cb212a9d24530afd4ec1b899cb70ade4dd027109242590b4", kill_on_drop: false }`
[INFO] [stdout] ea6fa1a13a78bc16cb212a9d24530afd4ec1b899cb70ade4dd027109242590b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+4ecd70ddd1039a3954056c1071e40278048476fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e6b30e6fa7b817060a9054495ddefba9f28624fce665e5ce91df2dbb1c18f2f
[INFO] running `Command { std: "docker" "start" "-a" "6e6b30e6fa7b817060a9054495ddefba9f28624fce665e5ce91df2dbb1c18f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling cyt2cl_a v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr] error: failed to run custom build command for `cyt2cl_a v0.0.1 (/opt/rustwide/workdir)`
[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/cyt2cl_a-5fb7c7a15fe287af/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:20:13:
[INFO] [stderr]   Only thumbv7em-none-eabihf and thumbv6m-none-eabi target triple are supported
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c4c77bb8db3 - std::backtrace_rs::backtrace::libunwind::trace::h6ce0d1bc578650c2
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5c4c77bb8db3 - std::backtrace_rs::backtrace::trace_unsynchronized::h273f0b0b5204fd7d
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5c4c77bb8db3 - std::sys::backtrace::_print_fmt::h57a85756d38d8041
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5c4c77bb8db3 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h3bdebcc35161808a
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5c4c77bd6353 - core::fmt::rt::Argument::fmt::ha4f00cc87db191a7
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x5c4c77bd6353 - core::fmt::write::h122adeba757c6e56
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x5c4c77bb6453 - std::io::Write::write_fmt::h9fb3c2bbbb520c51
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x5c4c77bb8c02 - std::sys::backtrace::BacktraceLock::print::h182af8105e038671
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5c4c77bb9b3a - std::panicking::default_hook::{{closure}}::h957a274148f7fccf
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x5c4c77bb99aa - std::panicking::default_hook::hd5b85f608eca0ac8
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x5c4c77bba402 - std::panicking::rust_panic_with_hook::h08a800a89a9a4dd8
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x5c4c77bba266 - std::panicking::begin_panic_handler::{{closure}}::h1a929872a6592cfd
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:697:13
[INFO] [stderr]     12:     0x5c4c77bb92a9 - std::sys::backtrace::__rust_end_short_backtrace::h75fdb54e26b0cfb7
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x5c4c77bb9f2d - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x5c4c77bd55a0 - core::panicking::panic_fmt::h84358a4a38a15ba0
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x5c4c77b986e5 - build_script_build::main::h4531e499c73fa571
[INFO] [stderr]     16:     0x5c4c77b97423 - core::ops::function::FnOnce::call_once::he307fb9a4a4db376
[INFO] [stderr]     17:     0x5c4c77b97236 - std::sys::backtrace::__rust_begin_short_backtrace::ha822e186ce8e35ad
[INFO] [stderr]     18:     0x5c4c77b970b9 - std::rt::lang_start::{{closure}}::h56ec289aa001627d
[INFO] [stderr]     19:     0x5c4c77bb35c0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::he1936f2697a25eb4
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     20:     0x5c4c77bb35c0 - std::panicking::try::do_call::h5d9ac965c6a09884
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:587:40
[INFO] [stderr]     21:     0x5c4c77bb35c0 - std::panicking::try::h3a39a1c512843094
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:550:19
[INFO] [stderr]     22:     0x5c4c77bb35c0 - std::panic::catch_unwind::h593712395d97e0b0
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panic.rs:359:14
[INFO] [stderr]     23:     0x5c4c77bb35c0 - std::rt::lang_start_internal::{{closure}}::h9e5e447d5d22f050
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/rt.rs:168:24
[INFO] [stderr]     24:     0x5c4c77bb35c0 - std::panicking::try::do_call::h8546c53ecbf518ec
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:587:40
[INFO] [stderr]     25:     0x5c4c77bb35c0 - std::panicking::try::h263e8742a75a48bc
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panicking.rs:550:19
[INFO] [stderr]     26:     0x5c4c77bb35c0 - std::panic::catch_unwind::h377b3efb79537e44
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5c4c77bb35c0 - std::rt::lang_start_internal::hd6f4c7e838c09923
[INFO] [stderr]                                  at /rustc/4ecd70ddd1039a3954056c1071e40278048476fa/library/std/src/rt.rs:164:5
[INFO] [stderr]     28:     0x5c4c77b970a1 - std::rt::lang_start::h5bca87cd033725ca
[INFO] [stderr]     29:     0x5c4c77b98785 - main
[INFO] [stderr]     30:     0x7efe43b49d90 - <unknown>
[INFO] [stderr]     31:     0x7efe43b49e40 - __libc_start_main
[INFO] [stderr]     32:     0x5c4c77b963d5 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `semver` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/4ecd70ddd1039a3954056c1071e40278048476fa/bin/rustc --crate-name semver --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/semver-0.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("ci", "default", "serde"))' -C metadata=e55c62ad137ab825 -C extra-filename=-31d91938905790cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern semver_parser=/opt/rustwide/target/debug/deps/libsemver_parser-72b9caa9dfea6bc2.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "6e6b30e6fa7b817060a9054495ddefba9f28624fce665e5ce91df2dbb1c18f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6b30e6fa7b817060a9054495ddefba9f28624fce665e5ce91df2dbb1c18f2f", kill_on_drop: false }`
[INFO] [stdout] 6e6b30e6fa7b817060a9054495ddefba9f28624fce665e5ce91df2dbb1c18f2f