[INFO] cloning repository https://github.com/volfco/spork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volfco/spork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fspork", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fspork'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70906f750e1eea95da9a333fc073d5ea6f6e9535
[INFO] checking volfco/spork/70906f750e1eea95da9a333fc073d5ea6f6e9535 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-148190
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fspork" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/volfco/spork
[INFO] finished tweaking git repo https://github.com/volfco/spork
[INFO] tweaked toml for git repo https://github.com/volfco/spork written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volfco/spork on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volfco/spork 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures v0.3.24
[INFO] [stderr]   Downloaded deno_ops v0.27.0
[INFO] [stderr]   Downloaded thiserror v1.0.33
[INFO] [stderr]   Downloaded futures-executor v0.3.24
[INFO] [stderr]   Downloaded anyhow v1.0.63
[INFO] [stderr]   Downloaded thiserror-impl v1.0.33
[INFO] [stderr]   Downloaded serde_derive v1.0.144
[INFO] [stderr]   Downloaded tokio v1.21.0
[INFO] [stderr]   Downloaded serde_json v1.0.85
[INFO] [stderr]   Downloaded deno_core v0.149.0
[INFO] [stderr]   Downloaded serde_v8 v0.60.0
[INFO] [stderr]   Downloaded v8 v0.49.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 194a5715ae9d3b61c936d4667ec85bbcc4a279d45591c2f7a086013124c2ac96
[INFO] running `Command { std: "docker" "start" "-a" "194a5715ae9d3b61c936d4667ec85bbcc4a279d45591c2f7a086013124c2ac96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "194a5715ae9d3b61c936d4667ec85bbcc4a279d45591c2f7a086013124c2ac96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194a5715ae9d3b61c936d4667ec85bbcc4a279d45591c2f7a086013124c2ac96", kill_on_drop: false }`
[INFO] [stdout] 194a5715ae9d3b61c936d4667ec85bbcc4a279d45591c2f7a086013124c2ac96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba5ede48d683655bfb20613c6ac5919f7784f5397a9dc04acf8922636dd7c67
[INFO] running `Command { std: "docker" "start" "-a" "fba5ede48d683655bfb20613c6ac5919f7784f5397a9dc04acf8922636dd7c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling anyhow v1.0.63
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling tokio v1.21.0
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling fslock v0.1.8
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling v8 v0.49.0
[INFO] [stderr] error: failed to run custom build command for `v8 v0.49.0`
[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/v8-2ba95732c50b531b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=.gn
[INFO] [stderr]   cargo:rerun-if-changed=BUILD.gn
[INFO] [stderr]   cargo:rerun-if-changed=src/binding.cc
[INFO] [stderr]   cargo:rerun-if-env-changed=CCACHE
[INFO] [stderr]   cargo:rerun-if-env-changed=CLANG_BASE_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=DENO_TRYBUILD
[INFO] [stderr]   cargo:rerun-if-env-changed=DOCS_RS
[INFO] [stderr]   cargo:rerun-if-env-changed=GN
[INFO] [stderr]   cargo:rerun-if-env-changed=GN_ARGS
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST
[INFO] [stderr]   cargo:rerun-if-env-changed=NINJA
[INFO] [stderr]   cargo:rerun-if-env-changed=OUT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=RUSTY_V8_ARCHIVE
[INFO] [stderr]   cargo:rerun-if-env-changed=RUSTY_V8_MIRROR
[INFO] [stderr]   cargo:rerun-if-env-changed=SCCACHE
[INFO] [stderr]   cargo:rerun-if-env-changed=V8_FORCE_DEBUG
[INFO] [stderr]   cargo:rerun-if-env-changed=V8_FROM_SOURCE
[INFO] [stderr]   cargo:rustc-link-lib=static=rusty_v8
[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/v0.49.0/librusty_v8_release_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/v0.49.0/librusty_v8_release_x86_64-unknown-linux-gnu.a
[INFO] [stderr]   Python downloader failed, trying with curl.
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (724) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/v8-0.49.0/build.rs:410:3:
[INFO] [stderr]   assertion failed: status.success()
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b4aa8e4cfc2 - std[d01456e42a504fb6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5b4aa8e4cfc2 - std[d01456e42a504fb6]::backtrace_rs::backtrace::trace_unsynchronized::<std[d01456e42a504fb6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5b4aa8e4cfc2 - std[d01456e42a504fb6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/sys/backtrace.rs:68:9
[INFO] [stderr]      3:     0x5b4aa8e4cfc2 - <<std[d01456e42a504fb6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[77ad4318ef87c548]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/sys/backtrace.rs:38:26
[INFO] [stderr]      4:     0x5b4aa8e5f5d7 - <core[77ad4318ef87c548]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5b4aa8e5f5d7 - core[77ad4318ef87c548]::fmt::write
[INFO] [stderr]      6:     0x5b4aa8e51f26 - std[d01456e42a504fb6]::io::default_write_fmt::<std[d01456e42a504fb6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/io/mod.rs:614:11
[INFO] [stderr]      7:     0x5b4aa8e51f26 - <std[d01456e42a504fb6]::sys::stdio::unix::Stderr as std[d01456e42a504fb6]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/io/mod.rs:1969:13
[INFO] [stderr]      8:     0x5b4aa8e2e59f - <std[d01456e42a504fb6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/sys/backtrace.rs:41:9
[INFO] [stderr]      9:     0x5b4aa8e2e59f - std[d01456e42a504fb6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5b4aa8e47051 - std[d01456e42a504fb6]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5b4aa8e4720b - std[d01456e42a504fb6]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5b4aa8e2e68a - std[d01456e42a504fb6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x5b4aa8e23539 - std[d01456e42a504fb6]::sys::backtrace::__rust_end_short_backtrace::<std[d01456e42a504fb6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/sys/backtrace.rs:176:18
[INFO] [stderr]     14:     0x5b4aa8e2f21d - __rustc[5ac2f21fbdf824c6]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5b4aa8e5fc7c - core[77ad4318ef87c548]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5b4aa8e5fc42 - core[77ad4318ef87c548]::panicking::panic
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/core/src/panicking.rs:150:5
[INFO] [stderr]     17:     0x5b4aa8df6e0e - build_script_build[3ac2a06db1317ed1]::download_file
[INFO] [stderr]     18:     0x5b4aa8dfaa8a - build_script_build[3ac2a06db1317ed1]::download_static_lib_binaries
[INFO] [stderr]     19:     0x5b4aa8dfb92f - build_script_build[3ac2a06db1317ed1]::main
[INFO] [stderr]     20:     0x5b4aa8e0cda3 - <fn() as core[77ad4318ef87c548]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x5b4aa8e0f0e6 - std[d01456e42a504fb6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x5b4aa8e0f189 - std[d01456e42a504fb6]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x5b4aa8e4613a - <&dyn core[77ad4318ef87c548]::ops::function::Fn<(), Output = i32> + core[77ad4318ef87c548]::panic::unwind_safe::RefUnwindSafe + core[77ad4318ef87c548]::marker::Sync as core[77ad4318ef87c548]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panicking::catch_unwind::do_call::<&dyn core[77ad4318ef87c548]::ops::function::Fn<(), Output = i32> + core[77ad4318ef87c548]::panic::unwind_safe::RefUnwindSafe + core[77ad4318ef87c548]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panicking::catch_unwind::<i32, &dyn core[77ad4318ef87c548]::ops::function::Fn<(), Output = i32> + core[77ad4318ef87c548]::panic::unwind_safe::RefUnwindSafe + core[77ad4318ef87c548]::marker::Sync>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panic::catch_unwind::<&dyn core[77ad4318ef87c548]::ops::function::Fn<(), Output = i32> + core[77ad4318ef87c548]::panic::unwind_safe::RefUnwindSafe + core[77ad4318ef87c548]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5b4aa8e4613a - std[d01456e42a504fb6]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panicking::catch_unwind::do_call::<std[d01456e42a504fb6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panicking::catch_unwind::<isize, std[d01456e42a504fb6]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x5b4aa8e4613a - std[d01456e42a504fb6]::panic::catch_unwind::<std[d01456e42a504fb6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x5b4aa8e4613a - std[d01456e42a504fb6]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/568b11762723b001bfa693d0f21c5dad01d4e813/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x5b4aa8e0dd51 - std[d01456e42a504fb6]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x5b4aa8dffa55 - main
[INFO] [stderr]     34:     0x70b85c4d61ca - <unknown>
[INFO] [stderr]     35:     0x70b85c4d628b - __libc_start_main
[INFO] [stderr]     36:     0x5b4aa8df2535 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fba5ede48d683655bfb20613c6ac5919f7784f5397a9dc04acf8922636dd7c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba5ede48d683655bfb20613c6ac5919f7784f5397a9dc04acf8922636dd7c67", kill_on_drop: false }`
[INFO] [stdout] fba5ede48d683655bfb20613c6ac5919f7784f5397a9dc04acf8922636dd7c67