[INFO] cloning repository https://github.com/faizalshaik/salsa20-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faizalshaik/salsa20-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizalshaik%2Fsalsa20-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizalshaik%2Fsalsa20-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3586afaf950436e18254a1cf8224fa7521bb1967
[INFO] checking faizalshaik/salsa20-rust against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizalshaik%2Fsalsa20-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/faizalshaik/salsa20-rust on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/faizalshaik/salsa20-rust
[INFO] finished tweaking git repo https://github.com/faizalshaik/salsa20-rust
[INFO] tweaked toml for git repo https://github.com/faizalshaik/salsa20-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/faizalshaik/salsa20-rust 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" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking faizalshaik/salsa20-rust against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizalshaik%2Fsalsa20-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/faizalshaik/salsa20-rust on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/faizalshaik/salsa20-rust
[INFO] finished tweaking git repo https://github.com/faizalshaik/salsa20-rust
[INFO] tweaked toml for git repo https://github.com/faizalshaik/salsa20-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/faizalshaik/salsa20-rust 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" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustler_codegen v0.21.1
[INFO] [stderr]   Downloaded rustler v0.21.1
[INFO] [stderr]   Downloaded rustler_sys v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4515553bfab7e7a5339f25351dd836ac4136baf61a3ec6a482bd3e39f878b58a
[INFO] running `Command { std: "docker" "start" "-a" "4515553bfab7e7a5339f25351dd836ac4136baf61a3ec6a482bd3e39f878b58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4515553bfab7e7a5339f25351dd836ac4136baf61a3ec6a482bd3e39f878b58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4515553bfab7e7a5339f25351dd836ac4136baf61a3ec6a482bd3e39f878b58a", kill_on_drop: false }`
[INFO] [stdout] 4515553bfab7e7a5339f25351dd836ac4136baf61a3ec6a482bd3e39f878b58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0656f7baec746f8d814f97b46527e5b172e0caf0c5c471f9b137e1930c17c1
[INFO] running `Command { std: "docker" "start" "-a" "5c0656f7baec746f8d814f97b46527e5b172e0caf0c5c471f9b137e1930c17c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling rustler_sys v2.1.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling backtrace v0.3.49
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling rustler v0.21.1
[INFO] [stderr]    Compiling rustler_codegen v0.21.1
[INFO] [stderr] error: failed to run custom build command for `rustler v0.21.1`
[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/rustler-5d8ba1a872f89f43/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustler-0.21.1/build.rs:28:28:
[INFO] [stderr]   expected to find 'erl' executable: Error { inner:    0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stderr]      1: failure::backtrace::Backtrace::new
[INFO] [stderr]      2: failure::context::Context<D>::new
[INFO] [stderr]      3: <which::error::Error as core::convert::From<which::error::ErrorKind>>::from
[INFO] [stderr]      4: <T as core::convert::Into<U>>::into
[INFO] [stderr]      5: which::finder::Finder::find
[INFO] [stderr]      6: which::which_in
[INFO] [stderr]      7: which::which
[INFO] [stderr]      8: build_script_build::get_version_from_erl
[INFO] [stderr]      9: build_script_build::main
[INFO] [stderr]     10: core::ops::function::FnOnce::call_once
[INFO] [stderr]     11: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]     12: std::rt::lang_start::{{closure}}
[INFO] [stderr]     13: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/ops/function.rs:284
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:587
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:550
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panic.rs:358
[INFO] [stderr]         std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/rt.rs:168
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:587
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:550
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panic.rs:358
[INFO] [stderr]         std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/rt.rs:164
[INFO] [stderr]     14: std::rt::lang_start
[INFO] [stderr]     15: main
[INFO] [stderr]     16: <unknown>
[INFO] [stderr]     17: __libc_start_main
[INFO] [stderr]     18: _start
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   Cannot find binary path }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x58f13d6a43d0 - std::backtrace_rs::backtrace::libunwind::trace::hc4a6fdf046576c6d
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x58f13d6a43d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8a1a916d5eb7b02b
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x58f13d6a43d0 - std::sys::backtrace::_print_fmt::h5872c021102465ba
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x58f13d6a43d0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hf85ec498e0bacb6b
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x58f13d6c5d73 - core::fmt::rt::Argument::fmt::h204225b3aaac825a
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x58f13d6c5d73 - core::fmt::write::haa340967cf88ed86
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x58f13d6a1523 - std::io::Write::write_fmt::hcc9de2d653ac48c5
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x58f13d6a4222 - std::sys::backtrace::BacktraceLock::print::h76ab1f84bfe11a74
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x58f13d6a517f - std::panicking::default_hook::{{closure}}::h53c72485f731affc
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x58f13d6a4fea - std::panicking::default_hook::ha38260c6798bcfbb
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x58f13d6a5b62 - std::panicking::rust_panic_with_hook::hb3261527ac343cc7
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x58f13d6a58ea - std::panicking::begin_panic_handler::{{closure}}::h822550140a658897
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x58f13d6a48d9 - std::sys::backtrace::__rust_end_short_backtrace::h4780646084ad0963
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x58f13d6a557d - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x58f13d6c4df0 - core::panicking::panic_fmt::hda1b0c746c04af81
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x58f13d6c5296 - core::result::unwrap_failed::h8c2f7d2df9bdf62f
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x58f13d602c7c - core::result::Result<T,E>::expect::h1fe21fc04bcfc118
[INFO] [stderr]     17:     0x58f13d6050ee - build_script_build::get_version_from_erl::hf0d632dc91625c3d
[INFO] [stderr]     18:     0x58f13d604fda - build_script_build::main::h1cf345f3839ffb40
[INFO] [stderr]     19:     0x58f13d601563 - core::ops::function::FnOnce::call_once::h4b33868ab657be78
[INFO] [stderr]     20:     0x58f13d5fcaf6 - std::sys::backtrace::__rust_begin_short_backtrace::h213db7c010f5b5f6
[INFO] [stderr]     21:     0x58f13d5fcad9 - std::rt::lang_start::{{closure}}::hbc32e5cc52fdf30a
[INFO] [stderr]     22:     0x58f13d69dd00 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h0ed2cb5bd0344754
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x58f13d69dd00 - std::panicking::try::do_call::hcdd94d96a95e782a
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:587:40
[INFO] [stderr]     24:     0x58f13d69dd00 - std::panicking::try::h6c8552d33a883daf
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:550:19
[INFO] [stderr]     25:     0x58f13d69dd00 - std::panic::catch_unwind::h63fe7c1211337599
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panic.rs:358:14
[INFO] [stderr]     26:     0x58f13d69dd00 - std::rt::lang_start_internal::{{closure}}::hc5ade9a1f3447454
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/rt.rs:168:24
[INFO] [stderr]     27:     0x58f13d69dd00 - std::panicking::try::do_call::hbadf98a6dc3bd09b
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:587:40
[INFO] [stderr]     28:     0x58f13d69dd00 - std::panicking::try::h4680779019f00a17
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panicking.rs:550:19
[INFO] [stderr]     29:     0x58f13d69dd00 - std::panic::catch_unwind::h183e9cdf47df71c7
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/panic.rs:358:14
[INFO] [stderr]     30:     0x58f13d69dd00 - std::rt::lang_start_internal::hef2046a541cd9869
[INFO] [stderr]                                  at /rustc/9d63f825c0d409b0e1743a2c84b33f86965e5929/library/std/src/rt.rs:164:5
[INFO] [stderr]     31:     0x58f13d5fcac1 - std::rt::lang_start::hb8bc797dfc20c3be
[INFO] [stderr]     32:     0x58f13d6058a5 - main
[INFO] [stderr]     33:     0x70999058cd90 - <unknown>
[INFO] [stderr]     34:     0x70999058ce40 - __libc_start_main
[INFO] [stderr]     35:     0x58f13d5fc015 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5c0656f7baec746f8d814f97b46527e5b172e0caf0c5c471f9b137e1930c17c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0656f7baec746f8d814f97b46527e5b172e0caf0c5c471f9b137e1930c17c1", kill_on_drop: false }`
[INFO] [stdout] 5c0656f7baec746f8d814f97b46527e5b172e0caf0c5c471f9b137e1930c17c1