[INFO] cloning repository https://github.com/grahamc/nixswiftrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grahamc/nixswiftrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamc%2Fnixswiftrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamc%2Fnixswiftrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 117b1ca532c81bcf3b89ef2304a12a3dc2f2125a [INFO] checking grahamc/nixswiftrust against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamc%2Fnixswiftrust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grahamc/nixswiftrust on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grahamc/nixswiftrust [INFO] finished tweaking git repo https://github.com/grahamc/nixswiftrust [INFO] tweaked toml for git repo https://github.com/grahamc/nixswiftrust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/grahamc/nixswiftrust 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 919b4b036e49e225905d4bde8f2f172e521339bf6c7ce53d937922bd6a032a98 [INFO] running `Command { std: "docker" "start" "-a" "919b4b036e49e225905d4bde8f2f172e521339bf6c7ce53d937922bd6a032a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "919b4b036e49e225905d4bde8f2f172e521339bf6c7ce53d937922bd6a032a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "919b4b036e49e225905d4bde8f2f172e521339bf6c7ce53d937922bd6a032a98", kill_on_drop: false }` [INFO] [stdout] 919b4b036e49e225905d4bde8f2f172e521339bf6c7ce53d937922bd6a032a98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af7e3241dd4a843bb64e6d5147c1f7ef967864130b4aff0c4a62305e7454b307 [INFO] running `Command { std: "docker" "start" "-a" "af7e3241dd4a843bb64e6d5147c1f7ef967864130b4aff0c4a62305e7454b307", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling swift-rs v1.0.7 [INFO] [stderr] Compiling nixrustswift v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `nixrustswift v0.1.0 (/opt/rustwide/workdir)` [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/nixrustswift-67bc5e42727e7c0f/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/swift-rs-1.0.7/src-rs/build.rs:57:18: [INFO] [stderr] unexpected target operating system [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6011c88548fa - std::backtrace_rs::backtrace::libunwind::trace::h47269e099786aa2f [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x6011c88548fa - std::backtrace_rs::backtrace::trace_unsynchronized::h1eac5797b3079e97 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x6011c88548fa - std::sys::backtrace::_print_fmt::h23553e3204963a2b [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6011c88548fa - ::fmt::h3f1f904b05cf01ed [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6011c8879193 - core::fmt::rt::Argument::fmt::hcd737542d6a4cee6 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x6011c8879193 - core::fmt::write::h8fdd4321bccd7ff7 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x6011c8851b43 - std::io::Write::write_fmt::hf6d19f789ab4e566 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x6011c8854742 - std::sys::backtrace::BacktraceLock::print::h207163bbb67104a5 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x6011c88556fd - std::panicking::default_hook::{{closure}}::hc080dab657a77677 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:284:22 [INFO] [stderr] 9: 0x6011c8855542 - std::panicking::default_hook::h7f1891be32176dc9 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:311:9 [INFO] [stderr] 10: 0x6011c8855cf7 - std::panicking::rust_panic_with_hook::h414e5cb8b015ec70 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:817:13 [INFO] [stderr] 11: 0x6011c8855b56 - std::panicking::begin_panic_handler::{{closure}}::h83bdb90b74c49c99 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:683:13 [INFO] [stderr] 12: 0x6011c8854dc9 - std::sys::backtrace::__rust_end_short_backtrace::h4f393bdbd60739d5 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x6011c885581d - rust_begin_unwind [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:681:5 [INFO] [stderr] 14: 0x6011c8877c20 - core::panicking::panic_fmt::hf3f1c528d3b70301 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x6011c87fa4ee - swift_rs::build::RustTargetOS::from_env::h8ace3365173407c8 [INFO] [stderr] 16: 0x6011c87fa9d8 - swift_rs::build::RustTarget::from_env::h815ff4b734b0697e [INFO] [stderr] 17: 0x6011c87f9eea - swift_rs::build::SwiftEnv::new::h87eadf4e151e5efa [INFO] [stderr] 18: 0x6011c87fb0d7 - swift_rs::build::SwiftLinker::link::h26568b0f33c951cb [INFO] [stderr] 19: 0x6011c87f7941 - build_script_build::main::h302ebd38e3b39043 [INFO] [stderr] 20: 0x6011c87f6f63 - core::ops::function::FnOnce::call_once::h70521d5989990b2b [INFO] [stderr] 21: 0x6011c87f6f26 - std::sys::backtrace::__rust_begin_short_backtrace::hddb2092350394e17 [INFO] [stderr] 22: 0x6011c87f6f09 - std::rt::lang_start::{{closure}}::hb68923543bbd1736 [INFO] [stderr] 23: 0x6011c884ec77 - core::ops::function::impls:: for &F>::call_once::h0b92595eebab4b78 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x6011c884ec77 - std::panicking::try::do_call::hce395618ab02a084 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:573:40 [INFO] [stderr] 25: 0x6011c884ec77 - std::panicking::try::h85342928a0732dd9 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:536:19 [INFO] [stderr] 26: 0x6011c884ec77 - std::panic::catch_unwind::ha1c79a3680814f87 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panic.rs:358:14 [INFO] [stderr] 27: 0x6011c884ec77 - std::rt::lang_start_internal::{{closure}}::ha90096952123ed54 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/rt.rs:174:48 [INFO] [stderr] 28: 0x6011c884ec77 - std::panicking::try::do_call::h3bc225b231585958 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:573:40 [INFO] [stderr] 29: 0x6011c884ec77 - std::panicking::try::h1ece1edbb14249a5 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panicking.rs:536:19 [INFO] [stderr] 30: 0x6011c884ec77 - std::panic::catch_unwind::hcbff96824e15890b [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/panic.rs:358:14 [INFO] [stderr] 31: 0x6011c884ec77 - std::rt::lang_start_internal::h5f70dff465951aa6 [INFO] [stderr] at /rustc/a0cd57eba5d417638d3351ba13fc414ad1a24bec/library/std/src/rt.rs:174:20 [INFO] [stderr] 32: 0x6011c87f6ee7 - std::rt::lang_start::h1e7646868ac5daa2 [INFO] [stderr] 33: 0x6011c87f7965 - main [INFO] [stderr] 34: 0x76db64565d90 - [INFO] [stderr] 35: 0x76db64565e40 - __libc_start_main [INFO] [stderr] 36: 0x6011c87f6dd5 - _start [INFO] [stderr] 37: 0x0 - [INFO] running `Command { std: "docker" "inspect" "af7e3241dd4a843bb64e6d5147c1f7ef967864130b4aff0c4a62305e7454b307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af7e3241dd4a843bb64e6d5147c1f7ef967864130b4aff0c4a62305e7454b307", kill_on_drop: false }` [INFO] [stdout] af7e3241dd4a843bb64e6d5147c1f7ef967864130b4aff0c4a62305e7454b307