[INFO] fetching crate neon-sys 0.10.0-alpha.3...
[INFO] checking neon-sys-0.10.0-alpha.3 against try#218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa for pr-92594
[INFO] extracting crate neon-sys 0.10.0-alpha.3 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate neon-sys 0.10.0-alpha.3 on toolchain 218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neon-sys 0.10.0-alpha.3
[INFO] finished tweaking crates.io crate neon-sys 0.10.0-alpha.3
[INFO] tweaked toml for crates.io crate neon-sys 0.10.0-alpha.3 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb8374b56dcbe2bc6f4fbfbfb061e82d1c60d538c90e13ee4333ccebf0a54143
[INFO] running `Command { std: "docker" "start" "-a" "cb8374b56dcbe2bc6f4fbfbfb061e82d1c60d538c90e13ee4333ccebf0a54143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb8374b56dcbe2bc6f4fbfbfb061e82d1c60d538c90e13ee4333ccebf0a54143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8374b56dcbe2bc6f4fbfbfb061e82d1c60d538c90e13ee4333ccebf0a54143", kill_on_drop: false }`
[INFO] [stdout] cb8374b56dcbe2bc6f4fbfbfb061e82d1c60d538c90e13ee4333ccebf0a54143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c94cb8973ab256b6f269cd3a0544ae660d7439dcd87c13c3ab69c134100421
[INFO] running `Command { std: "docker" "start" "-a" "70c94cb8973ab256b6f269cd3a0544ae660d7439dcd87c13c3ab69c134100421", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling neon-sys v0.10.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `neon-sys v0.10.0-alpha.3 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/neon-sys-3d9b7c1c93a74d74/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Failed to run "npm install" for neon-sys!: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:160:14
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b51caf1eec - std::backtrace_rs::backtrace::libunwind::trace::hb7a628ff0c6cd480
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x55b51caf1eec - std::backtrace_rs::backtrace::trace_unsynchronized::h944b04af6e9c7ed6
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b51caf1eec - std::sys_common::backtrace::_print_fmt::h4304a63a7b3cab77
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55b51caf1eec - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbc362e5f9028a209
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55b51cb14dec - core::fmt::write::hd2bad2f905c7a8a9
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/fmt/mod.rs:1168:17
[INFO] [stderr]      5:     0x55b51caec8a3 - std::io::Write::write_fmt::h0da3b7e5c0b55c36
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/io/mod.rs:1653:15
[INFO] [stderr]      6:     0x55b51caf45c2 - std::sys_common::backtrace::_print::h7ff9301fda0145a2
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55b51caf45c2 - std::sys_common::backtrace::print::h573079f79a298792
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55b51caf45c2 - std::panicking::default_hook::{{closure}}::h23a848cc02f2d13c
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:211:50
[INFO] [stderr]      9:     0x55b51caf41a5 - std::panicking::default_hook::hdd6b610562958349
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:228:9
[INFO] [stderr]     10:     0x55b51caf4c13 - std::panicking::rust_panic_with_hook::h4abb22c06dfe7125
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:606:17
[INFO] [stderr]     11:     0x55b51caf4930 - std::panicking::begin_panic_handler::{{closure}}::h9b3b8744870e60cb
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:502:13
[INFO] [stderr]     12:     0x55b51caf2394 - std::sys_common::backtrace::__rust_end_short_backtrace::h60ee0fc3fec2a9cf
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stderr]     13:     0x55b51caf4669 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:498:5
[INFO] [stderr]     14:     0x55b51c8c0991 - core::panicking::panic_fmt::h54cbf06facc58157
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/panicking.rs:110:14
[INFO] [stderr]     15:     0x55b51c8c0a23 - core::result::unwrap_failed::h061745ecc72238c6
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/result.rs:1690:5
[INFO] [stderr]     16:     0x55b51c8c328f - core::result::Result<T,E>::expect::hed04407222a33a6d
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/result.rs:975:23
[INFO] [stderr]     17:     0x55b51c8c2249 - build_script_build::build::build_object_file::ha1bf715e66644cf2
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:157:9
[INFO] [stderr]     18:     0x55b51c8c1431 - build_script_build::build::main::hc91b8b7253470ab5
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:33:9
[INFO] [stderr]     19:     0x55b51c8c3756 - build_script_build::main::hfab49d181bc5157e
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:5:5
[INFO] [stderr]     20:     0x55b51c8c3ccb - core::ops::function::FnOnce::call_once::hd4f467acdc693a67
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     21:     0x55b51c8c4d1e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf74b8f203bdb54c5
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stderr]     22:     0x55b51c8c4cf1 - std::rt::lang_start::{{closure}}::h6e4bce10a543e667
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/rt.rs:145:18
[INFO] [stderr]     23:     0x55b51caf15a0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h865483f0409dcfa8
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     24:     0x55b51caf15a0 - std::panicking::try::do_call::hb4e90c015deb9cd3
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:406:40
[INFO] [stderr]     25:     0x55b51caf15a0 - std::panicking::try::ha75546b9bca2e510
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:370:19
[INFO] [stderr]     26:     0x55b51caf15a0 - std::panic::catch_unwind::he73da78685c70afc
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panic.rs:133:14
[INFO] [stderr]     27:     0x55b51caf15a0 - std::rt::lang_start_internal::{{closure}}::hbcf9ec49da0d62aa
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/rt.rs:128:48
[INFO] [stderr]     28:     0x55b51caf15a0 - std::panicking::try::do_call::h4a6ff629b8b696cc
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:406:40
[INFO] [stderr]     29:     0x55b51caf15a0 - std::panicking::try::h920654da9311b9da
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panicking.rs:370:19
[INFO] [stderr]     30:     0x55b51caf15a0 - std::panic::catch_unwind::h3cbaf85c4ceb0bee
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/panic.rs:133:14
[INFO] [stderr]     31:     0x55b51caf15a0 - std::rt::lang_start_internal::hcaf2009f24d9c2a5
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/rt.rs:128:20
[INFO] [stderr]     32:     0x55b51c8c4cc0 - std::rt::lang_start::hb321a91730778187
[INFO] [stderr]                                  at /rustc/218e3b1b9f68e7a8b7fb8fcbff627c64536eebaa/library/std/src/rt.rs:144:17
[INFO] [stderr]     33:     0x55b51c8c38fc - main
[INFO] [stderr]     34:     0x7f7759b6b0b3 - __libc_start_main
[INFO] [stderr]     35:     0x55b51c8c115e - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "70c94cb8973ab256b6f269cd3a0544ae660d7439dcd87c13c3ab69c134100421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c94cb8973ab256b6f269cd3a0544ae660d7439dcd87c13c3ab69c134100421", kill_on_drop: false }`
[INFO] [stdout] 70c94cb8973ab256b6f269cd3a0544ae660d7439dcd87c13c3ab69c134100421