[INFO] cloning repository https://github.com/wusyong/iota-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wusyong/iota-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03506480923cabc3e4cda2b03c17636fd6c40bfa
[INFO] checking wusyong/iota-example against master#a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wusyong/iota-example on toolchain a42d94ebb883116f2867cbe3016d9bde9ca6d3f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wusyong/iota-example
[INFO] finished tweaking git repo https://github.com/wusyong/iota-example
[INFO] tweaked toml for git repo https://github.com/wusyong/iota-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wusyong/iota-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/iota.rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Alex6323/bee-p`
[INFO] [stderr]     Updating git repository `https://github.com/maciejhirsz/tiny-bip39.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subtle v2.2.2
[INFO] [stderr]   Downloaded security-framework v0.4.3
[INFO] [stderr]   Downloaded pin-project v0.4.10
[INFO] [stderr]   Downloaded wepoll-sys v2.0.0
[INFO] [stderr]   Downloaded pin-project-internal v0.4.10
[INFO] [stderr]   Downloaded wepoll-binding v2.0.0
[INFO] [stderr]   Downloaded piper v0.1.1
[INFO] [stderr]   Downloaded smol-potat v0.1.3
[INFO] [stderr]   Downloaded smol v0.1.4
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdda9275dc70f06dd2ec79dbbdac22852122ec2f7108a5fb3e1861e36e6f228b
[INFO] running `Command { std: "docker" "start" "-a" "fdda9275dc70f06dd2ec79dbbdac22852122ec2f7108a5fb3e1861e36e6f228b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdda9275dc70f06dd2ec79dbbdac22852122ec2f7108a5fb3e1861e36e6f228b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdda9275dc70f06dd2ec79dbbdac22852122ec2f7108a5fb3e1861e36e6f228b", kill_on_drop: false }`
[INFO] [stdout] fdda9275dc70f06dd2ec79dbbdac22852122ec2f7108a5fb3e1861e36e6f228b
[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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a689febe8f8eec44efd4add57a40510ec6e1a458ac42b1779e09866b18305113
[INFO] running `Command { std: "docker" "start" "-a" "a689febe8f8eec44efd4add57a40510ec6e1a458ac42b1779e09866b18305113", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking thread_local v1.0.1
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[INFO] [stderr]     Checking smallvec v1.4.0
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[INFO] [stderr]     Checking termcolor v1.1.0
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[INFO] [stderr]    Compiling version_check v0.9.1
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[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking block-padding v0.1.5
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[INFO] [stderr]     Checking rustc-demangle v0.1.16
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking generic-array v0.12.3
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[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
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[INFO] [stderr]     Checking rand_chacha v0.2.2
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[INFO] [stderr]     Checking matches v0.1.8
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[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: openssl-sys@0.9.55: build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token
[INFO] [stderr] warning: openssl-sys@0.9.55:     4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v
[INFO] [stderr] warning: openssl-sys@0.9.55:       |                        ^~~~~~~~~~~~~
[INFO] [stderr] warning: openssl-sys@0.9.55: build/expando.c:5:23: note: in expansion of macro 'VERSION2'
[INFO] [stderr] warning: openssl-sys@0.9.55:     5 | #define VERSION(n, v) VERSION2(n, v)
[INFO] [stderr] warning: openssl-sys@0.9.55:       |                       ^~~~~~~~
[INFO] [stderr] warning: openssl-sys@0.9.55: build/expando.c:10:1: note: in expansion of macro 'VERSION'
[INFO] [stderr] warning: openssl-sys@0.9.55:    10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER)
[INFO] [stderr] warning: openssl-sys@0.9.55:       | ^~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.55`
[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/openssl-sys-fac537c91c47192a/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-cfg=const_fn
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR
[INFO] [stderr]   X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
[INFO] [stderr]   OPENSSL_LIB_DIR unset
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR
[INFO] [stderr]   X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
[INFO] [stderr]   OPENSSL_INCLUDE_DIR unset
[INFO] [stderr]   cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR
[INFO] [stderr]   X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset
[INFO] [stderr]   cargo:rerun-if-env-changed=OPENSSL_DIR
[INFO] [stderr]   OPENSSL_DIR unset
[INFO] [stderr]   cargo:rustc-link-lib=ssl
[INFO] [stderr]   cargo:rustc-link-lib=crypto
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/usr/include" "-Wall" "-Wextra" "-E" "build/expando.c"
[INFO] [stderr]   cargo:warning=build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token
[INFO] [stderr]   cargo:warning=    4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v
[INFO] [stderr]   cargo:warning=      |                        ^~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=build/expando.c:5:23: note: in expansion of macro 'VERSION2'
[INFO] [stderr]   cargo:warning=    5 | #define VERSION(n, v) VERSION2(n, v)
[INFO] [stderr]   cargo:warning=      |                       ^~~~~~~~
[INFO] [stderr]   cargo:warning=build/expando.c:10:1: note: in expansion of macro 'VERSION'
[INFO] [stderr]   cargo:warning=   10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER)
[INFO] [stderr]   cargo:warning=      | ^~~~~~~
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.55/build/main.rs:138:13:
[INFO] [stderr] 
[INFO] [stderr]   Header expansion error:
[INFO] [stderr]   Error { kind: ToolExecError, message: "Command \"cc\" \"-O0\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-g\" \"-fno-omit-frame-pointer\" \"-m64\" \"-I\" \"/usr/include\" \"-Wall\" \"-Wextra\" \"-E\" \"build/expando.c\" with args \"cc\" did not execute successfully (status code exit status: 1)." }
[INFO] [stderr] 
[INFO] [stderr]   Failed to find OpenSSL development headers.
[INFO] [stderr] 
[INFO] [stderr]   You can try fixing this setting the `OPENSSL_DIR` environment variable
[INFO] [stderr]   pointing to your OpenSSL installation or installing OpenSSL headers package
[INFO] [stderr]   specific to your distribution:
[INFO] [stderr] 
[INFO] [stderr]       # On Ubuntu
[INFO] [stderr]       sudo apt-get install libssl-dev
[INFO] [stderr]       # On Arch Linux
[INFO] [stderr]       sudo pacman -S openssl
[INFO] [stderr]       # On Fedora
[INFO] [stderr]       sudo dnf install openssl-devel
[INFO] [stderr] 
[INFO] [stderr]   See rust-openssl README for more information:
[INFO] [stderr] 
[INFO] [stderr]       https://github.com/sfackler/rust-openssl#linux
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56249dfa0afc - std::backtrace_rs::backtrace::libunwind::trace::h428d26b378fdac7c
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x56249dfa0afc - std::backtrace_rs::backtrace::trace_unsynchronized::h94324fa9706068d9
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56249dfa0afc - std::sys_common::backtrace::_print_fmt::h63c1dcd74150b006
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x56249dfa0afc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h51c27ff6cb4bb463
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x56249dfc6eb0 - core::fmt::rt::Argument::fmt::h9ca6ffdd8d4daac9
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x56249dfc6eb0 - core::fmt::write::h6ab7ce50acad09ba
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/core/src/fmt/mod.rs:1117:17
[INFO] [stderr]      6:     0x56249df9e46f - std::io::Write::write_fmt::h357610885f48811d
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/io/mod.rs:1763:15
[INFO] [stderr]      7:     0x56249dfa08e4 - std::sys_common::backtrace::_print::h286fa52388daac98
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x56249dfa08e4 - std::sys_common::backtrace::print::h5102ce2dc2fa9e3e
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x56249dfa20f7 - std::panicking::default_hook::{{closure}}::h0cfe4c65bd31a5b0
[INFO] [stderr]     10:     0x56249dfa1e5f - std::panicking::default_hook::hf37095646a5537f7
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x56249dfa2578 - std::panicking::rust_panic_with_hook::hd8ecd89f7b0271ae
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x56249dfa245e - std::panicking::begin_panic_handler::{{closure}}::h23023e136e1bdd97
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x56249dfa0fc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h5e84f99774cdf1d5
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stderr]     14:     0x56249dfa21c2 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x56249df12685 - core::panicking::panic_fmt::h9b79ef29aea980e2
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x56249df1a770 - build_script_main::validate_headers::hb7b40c1b8b350181
[INFO] [stderr]     17:     0x56249df17452 - build_script_main::find_normal::try_pkg_config::h10e6e8a41726460c
[INFO] [stderr]     18:     0x56249df16274 - build_script_main::find_normal::find_openssl_dir::hafa9a573c567aaf6
[INFO] [stderr]     19:     0x56249df16112 - build_script_main::find_normal::get_openssl::{{closure}}::h452debe3b0dc0b8e
[INFO] [stderr]     20:     0x56249df1ef79 - core::option::Option<T>::unwrap_or_else::ha30d9df380fe98d8
[INFO] [stderr]     21:     0x56249df15f11 - build_script_main::find_normal::get_openssl::h737cd45f25013bc4
[INFO] [stderr]     22:     0x56249df1812d - build_script_main::find_openssl::h0398590bf4779c46
[INFO] [stderr]     23:     0x56249df18205 - build_script_main::main::h174b81cf3e1870a5
[INFO] [stderr]     24:     0x56249df13983 - core::ops::function::FnOnce::call_once::h39cad461177afe26
[INFO] [stderr]     25:     0x56249df1dd46 - std::sys_common::backtrace::__rust_begin_short_backtrace::h52f9bf77ce63eb15
[INFO] [stderr]     26:     0x56249df136f9 - std::rt::lang_start::{{closure}}::h620e076a92dc38d5
[INFO] [stderr]     27:     0x56249df9a887 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::he7607931ff2dd7d6
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     28:     0x56249df9a887 - std::panicking::try::do_call::h6ce0ca906421353a
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:552:40
[INFO] [stderr]     29:     0x56249df9a887 - std::panicking::try::hf1eaa5ada738e2df
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:516:19
[INFO] [stderr]     30:     0x56249df9a887 - std::panic::catch_unwind::h44ee9a4f62d28051
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panic.rs:142:14
[INFO] [stderr]     31:     0x56249df9a887 - std::rt::lang_start_internal::{{closure}}::h4bf7529be7397402
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/rt.rs:148:48
[INFO] [stderr]     32:     0x56249df9a887 - std::panicking::try::do_call::h8c9069cefb936388
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:552:40
[INFO] [stderr]     33:     0x56249df9a887 - std::panicking::try::hd013d3ed62d38553
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panicking.rs:516:19
[INFO] [stderr]     34:     0x56249df9a887 - std::panic::catch_unwind::h20ae945a37430a85
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/panic.rs:142:14
[INFO] [stderr]     35:     0x56249df9a887 - std::rt::lang_start_internal::h44f87a070806de5d
[INFO] [stderr]                                  at /rustc/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/library/std/src/rt.rs:148:20
[INFO] [stderr]     36:     0x56249df136d7 - std::rt::lang_start::hc2b539168f5d3385
[INFO] [stderr]     37:     0x56249df1b4a5 - main
[INFO] [stderr]     38:     0x7f93a80cdd90 - <unknown>
[INFO] [stderr]     39:     0x7f93a80cde40 - __libc_start_main
[INFO] [stderr]     40:     0x56249df12e95 - _start
[INFO] [stderr]     41:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] running `Command { std: "docker" "inspect" "a689febe8f8eec44efd4add57a40510ec6e1a458ac42b1779e09866b18305113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a689febe8f8eec44efd4add57a40510ec6e1a458ac42b1779e09866b18305113", kill_on_drop: false }`
[INFO] [stdout] a689febe8f8eec44efd4add57a40510ec6e1a458ac42b1779e09866b18305113
[INFO] checking wusyong/iota-example against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wusyong/iota-example on toolchain 031b389f0c31c0f91c9464d26313ae513dbe8d36
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wusyong/iota-example
[INFO] finished tweaking git repo https://github.com/wusyong/iota-example
[INFO] tweaked toml for git repo https://github.com/wusyong/iota-example written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wusyong/iota-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d2cc239b33a47d557dad4b95778425f853f07a5a8ca3fd7e122b0f29e307e546-init: no space left on device
[INFO] checking wusyong/iota-example against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: unable to write new index file
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking wusyong/iota-example against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: unable to write new index file
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking wusyong/iota-example against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking wusyong/iota-example against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwusyong%2Fiota-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/wusyong/iota-example
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.