[INFO] cloning repository https://github.com/b3nsn0w/gibberish
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/b3nsn0w/gibberish" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb3nsn0w%2Fgibberish", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb3nsn0w%2Fgibberish'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f23677d18cf61837e869a9d22ef8a7207abe93e
[INFO] checking b3nsn0w/gibberish against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb3nsn0w%2Fgibberish" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/b3nsn0w/gibberish on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/b3nsn0w/gibberish
[INFO] finished tweaking git repo https://github.com/b3nsn0w/gibberish
[INFO] tweaked toml for git repo https://github.com/b3nsn0w/gibberish written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/b3nsn0w/gibberish already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c806ede21c27fef882adbad468f0f0f11b9787c65921f5020761f9dfa7da9c19
[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" "c806ede21c27fef882adbad468f0f0f11b9787c65921f5020761f9dfa7da9c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c806ede21c27fef882adbad468f0f0f11b9787c65921f5020761f9dfa7da9c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c806ede21c27fef882adbad468f0f0f11b9787c65921f5020761f9dfa7da9c19", kill_on_drop: false }`
[INFO] [stdout] c806ede21c27fef882adbad468f0f0f11b9787c65921f5020761f9dfa7da9c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3aa1e765a590980c730edaee2cbf213ac2e89373c09139d6a80bd6dacaeb446
[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" "f3aa1e765a590980c730edaee2cbf213ac2e89373c09139d6a80bd6dacaeb446", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling opaque-debug v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking either v1.5.1
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling block-padding v0.1.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking msgpack_simple v1.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking regex v1.1.2
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling libflate v0.1.20
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.21
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rpassword v2.1.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking ignore v0.4.6
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling webpki v0.19.1
[INFO] [stderr]    Compiling sct v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling rustls v0.15.1
[INFO] [stderr]    Compiling webpki-roots v0.16.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking clap-verbosity-flag v0.2.0
[INFO] [stderr]    Compiling http_req v0.4.4
[INFO] [stderr]    Compiling libsodium-sys v0.2.1
[INFO] [stderr]     Checking quicli v0.4.0
[INFO] [stderr] error: failed to run custom build command for `libsodium-sys v0.2.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libsodium-sys-10296e292258e240/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=SODIUM_LIB_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=SODIUM_SHARED
[INFO] [stderr]   cargo:rerun-if-env-changed=SODIUM_USE_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=SODIUM_DISABLE_PIE
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: IO(Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.2.1/build.rs:153:58
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55ea51abfeb0 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x55ea51abfeb0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55ea51abfeb0 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x55ea51abfeb0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb0ad78ee1571f7e0
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x55ea51adfd5c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x55ea51abb517 - std::io::Write::write_fmt::hf7b7d7b243f84a36
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/io/mod.rs:1517
[INFO] [stderr]      6:     0x55ea51ac2230 - std::sys_common::backtrace::_print::hd093978a5287b8ff
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x55ea51ac2230 - std::sys_common::backtrace::print::h20f46787581d56d7
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x55ea51ac2230 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x55ea51ac1ee8 - std::panicking::default_hook::h4190c9e3edd4d591
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x55ea51ac2901 - std::panicking::rust_panic_with_hook::h72e78719cdda225c
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x55ea51ac24a9 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x55ea51ac033c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x55ea51ac2469 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x55ea51adf081 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x55ea51adeea3 - core::option::expect_none_failed::he492a18657d97593
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/option.rs:1221
[INFO] [stderr]     16:     0x55ea5188d950 - core::result::Result<T,E>::unwrap::h69aba77ef38f8eea
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/result.rs:973
[INFO] [stderr]     17:     0x55ea51866dff - build_script_build::download::h96d093eea1fe2a01
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.2.1/build.rs:153
[INFO] [stderr]     18:     0x55ea51867aa0 - build_script_build::build_libsodium::h47dcfc722ae864c9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.2.1/build.rs:321
[INFO] [stderr]     19:     0x55ea51866526 - build_script_build::main::h5adb598c459c1676
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsodium-sys-0.2.1/build.rs:80
[INFO] [stderr]     20:     0x55ea5188b95b - core::ops::function::FnOnce::call_once::h85c3b8c2245ceb47
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:227
[INFO] [stderr]     21:     0x55ea51870ebe - std::sys_common::backtrace::__rust_begin_short_backtrace::h469f704e1299de1a
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     22:     0x55ea5186ddc1 - std::rt::lang_start::{{closure}}::h3462a6bebc31f87d
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:66
[INFO] [stderr]     23:     0x55ea51ac2cc0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5e15f43ce28787f7
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:259
[INFO] [stderr]     24:     0x55ea51ac2cc0 - std::panicking::try::do_call::h764f1891769113e9
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:381
[INFO] [stderr]     25:     0x55ea51ac2cc0 - std::panicking::try::h0f2fe4fdd5e0ad19
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:345
[INFO] [stderr]     26:     0x55ea51ac2cc0 - std::panic::catch_unwind::h1634e40dd3a19f80
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panic.rs:382
[INFO] [stderr]     27:     0x55ea51ac2cc0 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:51
[INFO] [stderr]     28:     0x55ea5186dd97 - std::rt::lang_start::he196d6ecff06af64
[INFO] [stderr]                                  at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:65
[INFO] [stderr]     29:     0x55ea5186b70a - main
[INFO] [stderr]     30:     0x7f260d3890b3 - __libc_start_main
[INFO] [stderr]     31:     0x55ea518660ee - _start
[INFO] [stderr]     32:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f3aa1e765a590980c730edaee2cbf213ac2e89373c09139d6a80bd6dacaeb446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3aa1e765a590980c730edaee2cbf213ac2e89373c09139d6a80bd6dacaeb446", kill_on_drop: false }`
[INFO] [stdout] f3aa1e765a590980c730edaee2cbf213ac2e89373c09139d6a80bd6dacaeb446