[INFO] fetching crate scriptit 0.4.0...
[INFO] checking scriptit-0.4.0 against master#fdca237d5194bf8a1c9b437ebd2114d1c2ba6195 for pr-97739
[INFO] extracting crate scriptit 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scriptit 0.4.0 on toolchain fdca237d5194bf8a1c9b437ebd2114d1c2ba6195
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scriptit 0.4.0
[INFO] finished tweaking crates.io crate scriptit 0.4.0
[INFO] tweaked toml for crates.io crate scriptit 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da777d82e2bd62dd24b786b2123fefa11ccb1ad5a07387ee7e0f32c12be4051c
[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" "da777d82e2bd62dd24b786b2123fefa11ccb1ad5a07387ee7e0f32c12be4051c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da777d82e2bd62dd24b786b2123fefa11ccb1ad5a07387ee7e0f32c12be4051c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da777d82e2bd62dd24b786b2123fefa11ccb1ad5a07387ee7e0f32c12be4051c", kill_on_drop: false }`
[INFO] [stdout] da777d82e2bd62dd24b786b2123fefa11ccb1ad5a07387ee7e0f32c12be4051c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+fdca237d5194bf8a1c9b437ebd2114d1c2ba6195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49d00ac009f54f3cf31ca2ac900a0f534594d5adf2f34943d465c575a9e62a1a
[INFO] running `Command { std: "docker" "start" "-a" "49d00ac009f54f3cf31ca2ac900a0f534594d5adf2f34943d465c575a9e62a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.81
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling bumpalo v3.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.81
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling cargo_gn v0.0.15
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.31
[INFO] [stderr]    Compiling rusty_v8 v0.9.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.81
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.81
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.81
[INFO] [stderr]     Checking js-sys v0.3.58
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.31
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.31
[INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.9.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_v8-297d11b3884dbb85/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   static lib URL: https://github.com/denoland/rusty_v8/releases/download/v0.9.1/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/v0.9.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a
[INFO] [stderr]   Downloading https://github.com/denoland/rusty_v8/releases/download/v0.9.1/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/v0.9.1/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/v0.9.1/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/v0.9.1/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_v8-0.9.1/build.rs:226:3
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56244a86cafd - std::backtrace_rs::backtrace::libunwind::trace::he7a62f50a4972402
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x56244a86cafd - std::backtrace_rs::backtrace::trace_unsynchronized::hb6aa7995e0bcd52e
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x56244a86cafd - std::sys_common::backtrace::_print_fmt::hc71ec0227e973c37
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x56244a86cafd - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h997ac6dd5c3be5e5
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x56244a88b91c - core::fmt::write::h2e90897585963c1f
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/core/src/fmt/mod.rs:1197:17
[INFO] [stderr]      5:     0x56244a869971 - std::io::Write::write_fmt::h46405ed846cae5a6
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]      6:     0x56244a86e2e5 - std::sys_common::backtrace::_print::h5bae93adac36acf5
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x56244a86e2e5 - std::sys_common::backtrace::print::h148de1e494a6b033
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x56244a86e2e5 - std::panicking::default_hook::{{closure}}::h312a661a6865e30c
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x56244a86e006 - std::panicking::default_hook::h89842ab659723fc9
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x56244a86e876 - std::panicking::rust_panic_with_hook::hc3cd46ce05b0037b
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x56244a86e729 - std::panicking::begin_panic_handler::{{closure}}::hb2227aa43074e9fd
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:586:13
[INFO] [stderr]     12:     0x56244a86cfb4 - std::sys_common::backtrace::__rust_end_short_backtrace::hce5b1076f6ccde80
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x56244a86e499 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x56244a815823 - core::panicking::panic_fmt::haa31f29ba6eb52ec
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x56244a8156ed - core::panicking::panic::h04ded1c2d4c64762
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/core/src/panicking.rs:48:5
[INFO] [stderr]     16:     0x56244a8185ef - build_script_build::download_file::h516ffea3dce06203
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.9.1/build.rs:226:3
[INFO] [stderr]     17:     0x56244a818da4 - build_script_build::download_static_lib_binaries::h6777720e7b6e916e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.9.1/build.rs:259:5
[INFO] [stderr]     18:     0x56244a815d5b - build_script_build::main::h9f52e18e2e447a03
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.9.1/build.rs:29:7
[INFO] [stderr]     19:     0x56244a81d70b - core::ops::function::FnOnce::call_once::h3e22ac81981e900c
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/core/src/ops/function.rs:248:5
[INFO] [stderr]     20:     0x56244a81d1ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h07069ef335b6c8ec
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     21:     0x56244a81cbf1 - std::rt::lang_start::{{closure}}::h38c8632a354b6850
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/rt.rs:145:18
[INFO] [stderr]     22:     0x56244a86587e - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h1205bdca7ad7c2a7
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/core/src/ops/function.rs:280:13
[INFO] [stderr]     23:     0x56244a86587e - std::panicking::try::do_call::h74b19b4232c73837
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:492:40
[INFO] [stderr]     24:     0x56244a86587e - std::panicking::try::h9a25dd4ba024eca5
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:456:19
[INFO] [stderr]     25:     0x56244a86587e - std::panic::catch_unwind::h3651e1e3e903a5c8
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panic.rs:137:14
[INFO] [stderr]     26:     0x56244a86587e - std::rt::lang_start_internal::{{closure}}::hb93ab4f3ba314e01
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/rt.rs:128:48
[INFO] [stderr]     27:     0x56244a86587e - std::panicking::try::do_call::h64e61817d000f838
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:492:40
[INFO] [stderr]     28:     0x56244a86587e - std::panicking::try::hfe9250a28ac38e92
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panicking.rs:456:19
[INFO] [stderr]     29:     0x56244a86587e - std::panic::catch_unwind::he03128c360c81f37
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/panic.rs:137:14
[INFO] [stderr]     30:     0x56244a86587e - std::rt::lang_start_internal::hc529c89835f42db5
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/rt.rs:128:20
[INFO] [stderr]     31:     0x56244a81cbc0 - std::rt::lang_start::h6afc7e15b444b079
[INFO] [stderr]                                  at /rustc/fdca237d5194bf8a1c9b437ebd2114d1c2ba6195/library/std/src/rt.rs:144:17
[INFO] [stderr]     32:     0x56244a819d7c - main
[INFO] [stderr]     33:     0x7fc4de95b083 - __libc_start_main
[INFO] [stderr]     34:     0x56244a815a1e - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "49d00ac009f54f3cf31ca2ac900a0f534594d5adf2f34943d465c575a9e62a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d00ac009f54f3cf31ca2ac900a0f534594d5adf2f34943d465c575a9e62a1a", kill_on_drop: false }`
[INFO] [stdout] 49d00ac009f54f3cf31ca2ac900a0f534594d5adf2f34943d465c575a9e62a1a