[INFO] cloning repository https://github.com/marc2332/ankilo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marc2332/ankilo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarc2332%2Fankilo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarc2332%2Fankilo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6aa2c6540247726fd257b5a0f34d23316ce8b893
[INFO] checking marc2332/ankilo against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarc2332%2Fankilo" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marc2332/ankilo on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marc2332/ankilo
[INFO] finished tweaking git repo https://github.com/marc2332/ankilo
[INFO] tweaked toml for git repo https://github.com/marc2332/ankilo written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/marc2332/ankilo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/MoAlyousef/fltk-rs`
[INFO] [stderr]     Updating git submodule `https://github.com/MoAlyousef/cfltk`
[INFO] [stderr]     Updating git submodule `https://github.com/fltk/fltk`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-executor v0.3.14
[INFO] [stderr]   Downloaded fslock v0.1.6
[INFO] [stderr]   Downloaded futures-sink v0.3.14
[INFO] [stderr]   Downloaded futures-task v0.3.14
[INFO] [stderr]   Downloaded futures-core v0.3.14
[INFO] [stderr]   Downloaded serde_v8 v0.3.0
[INFO] [stderr]   Downloaded futures-io v0.3.14
[INFO] [stderr]   Downloaded futures-macro v0.3.14
[INFO] [stderr]   Downloaded futures-channel v0.3.14
[INFO] [stderr]   Downloaded futures v0.3.14
[INFO] [stderr]   Downloaded futures-util v0.3.14
[INFO] [stderr]   Downloaded deno_core v0.86.0
[INFO] [stderr]   Downloaded rusty_v8 v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbb822d2389349e12b65b0d9af7b4d4f7edb0759c4cd4669984370b84c38d006
[INFO] running `Command { std: "docker" "start" "-a" "fbb822d2389349e12b65b0d9af7b4d4f7edb0759c4cd4669984370b84c38d006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbb822d2389349e12b65b0d9af7b4d4f7edb0759c4cd4669984370b84c38d006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb822d2389349e12b65b0d9af7b4d4f7edb0759c4cd4669984370b84c38d006", kill_on_drop: false }`
[INFO] [stdout] fbb822d2389349e12b65b0d9af7b4d4f7edb0759c4cd4669984370b84c38d006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1465118d54f1a7a24abf1f7b071554c5158e45829fcc1e6004dd7a29b59d9102
[INFO] running `Command { std: "docker" "start" "-a" "1465118d54f1a7a24abf1f7b071554c5158e45829fcc1e6004dd7a29b59d9102", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking futures-task v0.3.14
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking futures-io v0.3.14
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling fltk-sys v1.0.4 (https://github.com/MoAlyousef/fltk-rs#04c74a10)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling fslock v0.1.6
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling rusty_v8 v0.22.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling fltk-derive v1.0.4 (https://github.com/MoAlyousef/fltk-rs#04c74a10)
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking url v2.2.1
[INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.22.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_v8-536c1dd834f1fa52/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/binding.cc
[INFO] [stderr]   download lockfile: "/opt/rustwide/target/debug/build/lib_download.fslock"
[INFO] [stderr]   static lib URL: https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a
[INFO] [stderr]   cargo:rustc-link-search=/opt/rustwide/target/debug/gn_out/obj
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a...
[INFO] [stderr]   <urlopen error [Errno -3] Temporary failure in name resolution>
[INFO] [stderr]   Retrying in 5 s ...
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a...
[INFO] [stderr]   <urlopen error [Errno -3] Temporary failure in name resolution>
[INFO] [stderr]   Retrying in 10 s ...
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a...
[INFO] [stderr]   <urlopen error [Errno -3] Temporary failure in name resolution>
[INFO] [stderr]   Retrying in 20 s ...
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a...
[INFO] [stderr]   <urlopen error [Errno -3] Temporary failure in name resolution>
[INFO] [stderr]   Python downloader failed, trying with curl.
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "./tools/download_file.py", line 64, in <module>
[INFO] [stderr]       sys.exit(main())
[INFO] [stderr]     File "./tools/download_file.py", line 59, in main
[INFO] [stderr]       DownloadUrl(args.url, f)
[INFO] [stderr]     File "./tools/download_file.py", line 45, in DownloadUrl
[INFO] [stderr]       raise e
[INFO] [stderr]   urllib2.URLError: <urlopen error [Errno -3] Temporary failure in name resolution>
[INFO] [stderr]   thread 'main' panicked at 'assertion failed: status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.22.1/build.rs:285:3
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b3cb109fd0 - std::backtrace_rs::backtrace::libunwind::trace::hfd3b4aaafe9c4782
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      1:     0x55b3cb109fd0 - std::backtrace_rs::backtrace::trace_unsynchronized::h7b332e3cc220c511
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b3cb109fd0 - std::sys_common::backtrace::_print_fmt::hb24c320fde1cc37a
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x55b3cb109fd0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd2aefda341aadd46
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x55b3cb129d2c - core::fmt::write::hfa8672d585e02232
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/core/src/fmt/mod.rs:1198:17
[INFO] [stderr]      5:     0x55b3cb106e95 - std::io::Write::write_fmt::hcd0aa1d162076e96
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]      6:     0x55b3cb10b8d1 - std::sys_common::backtrace::_print::h01caefd27629e5ed
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x55b3cb10b8d1 - std::sys_common::backtrace::print::hc908d4ad285d4dc3
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x55b3cb10b8d1 - std::panicking::default_hook::{{closure}}::h1e6a931ad103c59a
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x55b3cb10b59e - std::panicking::default_hook::h2b0f502553980914
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x55b3cb10bf73 - std::panicking::rust_panic_with_hook::ha7c42b7bd469f8eb
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x55b3cb10be29 - std::panicking::begin_panic_handler::{{closure}}::h4b848f807aa2421b
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:586:13
[INFO] [stderr]     12:     0x55b3cb10a4f4 - std::sys_common::backtrace::__rust_end_short_backtrace::h11518318419d1929
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x55b3cb10bb92 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x55b3cb0b6993 - core::panicking::panic_fmt::h1d1534ae18d3288d
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x55b3cb0b685d - core::panicking::panic::h7779733115cae326
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/core/src/panicking.rs:48:5
[INFO] [stderr]     16:     0x55b3cb0dbfa9 - build_script_build::download_file::h2579adb3ed761759
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.22.1/build.rs:285:3
[INFO] [stderr]     17:     0x55b3cb0dc342 - build_script_build::download_static_lib_binaries::heead68745107520f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.22.1/build.rs:302:5
[INFO] [stderr]     18:     0x55b3cb0d90fa - build_script_build::main::hd3fea3effc86ec38
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.22.1/build.rs:50:7
[INFO] [stderr]     19:     0x55b3cb0e088b - core::ops::function::FnOnce::call_once::h7b3be2e9f0c93eae
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/core/src/ops/function.rs:248:5
[INFO] [stderr]     20:     0x55b3cb0dfece - std::sys_common::backtrace::__rust_begin_short_backtrace::hf5334c86b66d80bc
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     21:     0x55b3cb0bba21 - std::rt::lang_start::{{closure}}::hf11e957af43805d5
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/rt.rs:145:18
[INFO] [stderr]     22:     0x55b3cb10308a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha818f76299bc6e4b
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/core/src/ops/function.rs:280:13
[INFO] [stderr]     23:     0x55b3cb10308a - std::panicking::try::do_call::hc91fda44503a3e3e
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:492:40
[INFO] [stderr]     24:     0x55b3cb10308a - std::panicking::try::hc1619d92687d7809
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:456:19
[INFO] [stderr]     25:     0x55b3cb10308a - std::panic::catch_unwind::h614d1e8f8ff11c37
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panic.rs:137:14
[INFO] [stderr]     26:     0x55b3cb10308a - std::rt::lang_start_internal::{{closure}}::h17667b1abe252817
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/rt.rs:128:48
[INFO] [stderr]     27:     0x55b3cb10308a - std::panicking::try::do_call::h20d66791324c2510
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:492:40
[INFO] [stderr]     28:     0x55b3cb10308a - std::panicking::try::h1fd6d5c8c4cf1ef3
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panicking.rs:456:19
[INFO] [stderr]     29:     0x55b3cb10308a - std::panic::catch_unwind::heca4945d4d8335d4
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/panic.rs:137:14
[INFO] [stderr]     30:     0x55b3cb10308a - std::rt::lang_start_internal::h8a5a6e2efae3385a
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/rt.rs:128:20
[INFO] [stderr]     31:     0x55b3cb0bb9f0 - std::rt::lang_start::hdde5d3b1133181c4
[INFO] [stderr]                                  at /rustc/7308c22c6a8d77e82187e290e1f7459870e48d12/library/std/src/rt.rs:144:17
[INFO] [stderr]     32:     0x55b3cb0dfbfc - main
[INFO] [stderr]     33:     0x7fa020d9a083 - __libc_start_main
[INFO] [stderr]     34:     0x55b3cb0b6b8e - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1465118d54f1a7a24abf1f7b071554c5158e45829fcc1e6004dd7a29b59d9102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1465118d54f1a7a24abf1f7b071554c5158e45829fcc1e6004dd7a29b59d9102", kill_on_drop: false }`
[INFO] [stdout] 1465118d54f1a7a24abf1f7b071554c5158e45829fcc1e6004dd7a29b59d9102