[INFO] fetching crate cwtch-imp 0.2.3...
[INFO] checking cwtch-imp-0.2.3 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate cwtch-imp 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cwtch-imp 0.2.3 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cwtch-imp 0.2.3
[INFO] finished tweaking crates.io crate cwtch-imp 0.2.3
[INFO] tweaked toml for crates.io crate cwtch-imp 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate cwtch-imp 0.2.3 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.10.3
[INFO] [stderr]   Downloaded libcwtch v0.7.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.2
[INFO] [stderr]   Downloaded sha2 v0.10.2
[INFO] [stderr]   Downloaded block-buffer v0.10.2
[INFO] [stderr]   Downloaded generic-array v0.14.5
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded shlex v1.2.0
[INFO] [stderr]   Downloaded peeking_take_while v0.1.2
[INFO] [stderr]   Downloaded rustc-hash v1.1.0
[INFO] [stderr]   Downloaded errno v0.3.3
[INFO] [stderr]   Downloaded libloading v0.7.4
[INFO] [stderr]   Downloaded cexpr v0.6.0
[INFO] [stderr]   Downloaded clang-sys v1.6.1
[INFO] [stderr]   Downloaded memchr v2.6.3
[INFO] [stderr]   Downloaded aho-corasick v1.1.1
[INFO] [stderr]   Downloaded regex v1.9.5
[INFO] [stderr]   Downloaded regex-automata v0.3.8
[INFO] [stderr]   Downloaded libc v0.2.148
[INFO] [stderr]   Downloaded syn v2.0.37
[INFO] [stderr]   Downloaded rustix v0.38.14
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.7
[INFO] [stderr]   Downloaded bindgen v0.65.1
[INFO] [stderr]   Downloaded syn v1.0.91
[INFO] [stderr]   Downloaded chrono v0.4.19
[INFO] [stderr]   Downloaded serde_json v1.0.79
[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded prettyplease v0.2.15
[INFO] [stderr]   Downloaded which v4.4.2
[INFO] [stderr]   Downloaded num-traits v0.2.14
[INFO] [stderr]   Downloaded proc-macro2 v1.0.67
[INFO] [stderr]   Downloaded serde_with v1.12.1
[INFO] [stderr]   Downloaded log v0.4.20
[INFO] [stderr]   Downloaded bitflags v2.4.0
[INFO] [stderr]   Downloaded cc v1.0.83
[INFO] [stderr]   Downloaded time v0.1.44
[INFO] [stderr]   Downloaded ryu v1.0.9
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded quote v1.0.33
[INFO] [stderr]   Downloaded either v1.9.0
[INFO] [stderr]   Downloaded home v0.5.5
[INFO] [stderr]   Downloaded hex-literal v0.3.4
[INFO] [stderr]   Downloaded serde_repr v0.1.8
[INFO] [stderr]   Downloaded num-integer v0.1.44
[INFO] [stderr]   Downloaded itoa v1.0.1
[INFO] [stderr]   Downloaded rustversion v1.0.6
[INFO] [stderr]   Downloaded crypto-common v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 952205cfc7b3858333d9af101e9a6c5bfc9fd4c0f19a4f56a9c1ae28d2f5ada6
[INFO] running `Command { std: "docker" "start" "-a" "952205cfc7b3858333d9af101e9a6c5bfc9fd4c0f19a4f56a9c1ae28d2f5ada6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "952205cfc7b3858333d9af101e9a6c5bfc9fd4c0f19a4f56a9c1ae28d2f5ada6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952205cfc7b3858333d9af101e9a6c5bfc9fd4c0f19a4f56a9c1ae28d2f5ada6", kill_on_drop: false }`
[INFO] [stdout] 952205cfc7b3858333d9af101e9a6c5bfc9fd4c0f19a4f56a9c1ae28d2f5ada6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49245664075bb877ddf77697acae01f09e672d4421ec869901e961b10e533831
[INFO] running `Command { std: "docker" "start" "-a" "49245664075bb877ddf77697acae01f09e672d4421ec869901e961b10e533831", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling libcwtch v0.7.0
[INFO] [stderr]     Checking serde_with v1.12.1
[INFO] [stderr] error: failed to run custom build command for `libcwtch v0.7.0`
[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/libcwtch-e76ffc98927d00f4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-flags=-L /opt/rustwide/target/debug/build/libcwtch-b0673e577fecfe39/out
[INFO] [stderr]   cargo:rustc-link-lib=Cwtch
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-changed=libCwtch.h
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS
[INFO] [stderr]   cargo:rerun-if-changed=/usr/lib/llvm-14/lib/clang/14.0.0/include/stddef.h
[INFO] [stderr]   cargo:rerun-if-changed=/usr/lib/llvm-14/lib/clang/14.0.0/include/__stddef_max_align_t.h
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libcwtch-0.7.0/build.rs:41:14:
[INFO] [stderr]   Couldn't write bindings!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x557cf5c0bc14 - std::backtrace_rs::backtrace::libunwind::trace::h3da9427eac6b2713
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x557cf5c0bc14 - std::backtrace_rs::backtrace::trace_unsynchronized::h8b6ad79cb60b1f10
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x557cf5c0bc14 - std::sys_common::backtrace::_print_fmt::h0332dac066d13bb4
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x557cf5c0bc14 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha53f24802e841e78
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x557cf5c34f9c - core::fmt::rt::Argument::fmt::hb7cd99f2796dbda9
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x557cf5c34f9c - core::fmt::write_internal::hd9480cc81e0db946
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/mod.rs:1143:17
[INFO] [stderr]      6:     0x557cf5c08fc7 - core::fmt::write::hc9b13aa14bb399e7
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/mod.rs:1125:67
[INFO] [stderr]      7:     0x557cf5c08fc7 - std::io::Write::write_fmt::h7f190ab8bb73d292
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      8:     0x557cf5c0b9c4 - std::sys_common::backtrace::_print::h4dfa85ce29f289cd
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      9:     0x557cf5c0b9c4 - std::sys_common::backtrace::print::h075bb0820ca1af60
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]     10:     0x557cf5c0ceeb - std::panicking::default_hook::{{closure}}::h2868146f5a47a8b0
[INFO] [stderr]     11:     0x557cf5c0cc47 - std::panicking::default_hook::h75759d10d3c62529
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:292:9
[INFO] [stderr]     12:     0x557cf5c0d3bd - std::panicking::rust_panic_with_hook::h96d9580203cd93f6
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:779:13
[INFO] [stderr]     13:     0x557cf5c0d292 - std::panicking::begin_panic_handler::{{closure}}::h99fe5817649d74e2
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:657:13
[INFO] [stderr]     14:     0x557cf5c0c0e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hec38ffed74bfdff4
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     15:     0x557cf5c0cf94 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:645:5
[INFO] [stderr]     16:     0x557cf56ca2c5 - core::panicking::panic_fmt::hef2c7eb118bd8e9b
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/panicking.rs:72:14
[INFO] [stderr]     17:     0x557cf56ca8a3 - core::result::unwrap_failed::h27810c9f2b89c2de
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/result.rs:1654:5
[INFO] [stderr]     18:     0x557cf580de53 - core::result::Result<T,E>::expect::ha060179462f37545
[INFO] [stderr]     19:     0x557cf56cd5ef - build_script_build::main::he3d6948e870b72f8
[INFO] [stderr]     20:     0x557cf56cf9d3 - core::ops::function::FnOnce::call_once::h96bf80c815521ec6
[INFO] [stderr]     21:     0x557cf56cb366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0cb5fe89b27ae0ed
[INFO] [stderr]     22:     0x557cf56cf449 - std::rt::lang_start::{{closure}}::h0fd8cfaf9983c81a
[INFO] [stderr]     23:     0x557cf5c04873 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6488a2c974ca719
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x557cf5c04873 - std::panicking::try::do_call::hff3b4848e08a12d1
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]     25:     0x557cf5c04873 - std::panicking::try::h8353a4dfa2f5a00f
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]     26:     0x557cf5c04873 - std::panic::catch_unwind::h2e8a9f6c47367d26
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]     27:     0x557cf5c04873 - std::rt::lang_start_internal::{{closure}}::ha0861aba81fd1864
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x557cf5c04873 - std::panicking::try::do_call::hbeaa0ec31679b9c5
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]     29:     0x557cf5c04873 - std::panicking::try::h72d757b913472f73
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]     30:     0x557cf5c04873 - std::panic::catch_unwind::h96f93e52837969a1
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]     31:     0x557cf5c04873 - std::rt::lang_start_internal::h217e3c78cd070052
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x557cf56cf427 - std::rt::lang_start::h61d712ccd84d61f6
[INFO] [stderr]     33:     0x557cf56cde15 - main
[INFO] [stderr]     34:     0x7fd15fb63d90 - <unknown>
[INFO] [stderr]     35:     0x7fd15fb63e40 - __libc_start_main
[INFO] [stderr]     36:     0x557cf56caa55 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "49245664075bb877ddf77697acae01f09e672d4421ec869901e961b10e533831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49245664075bb877ddf77697acae01f09e672d4421ec869901e961b10e533831", kill_on_drop: false }`
[INFO] [stdout] 49245664075bb877ddf77697acae01f09e672d4421ec869901e961b10e533831
[INFO] checking cwtch-imp-0.2.3 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate cwtch-imp 0.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate cwtch-imp 0.2.3 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cwtch-imp 0.2.3
[INFO] finished tweaking crates.io crate cwtch-imp 0.2.3
[INFO] tweaked toml for crates.io crate cwtch-imp 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate cwtch-imp 0.2.3 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1f1c1bd115f5f62e8dc50650faf2dba5658efc0eb7a4810013475ea32b7c374
[INFO] running `Command { std: "docker" "start" "-a" "d1f1c1bd115f5f62e8dc50650faf2dba5658efc0eb7a4810013475ea32b7c374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1f1c1bd115f5f62e8dc50650faf2dba5658efc0eb7a4810013475ea32b7c374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f1c1bd115f5f62e8dc50650faf2dba5658efc0eb7a4810013475ea32b7c374", kill_on_drop: false }`
[INFO] [stdout] d1f1c1bd115f5f62e8dc50650faf2dba5658efc0eb7a4810013475ea32b7c374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86c40913d4b21a06b9b389ca0bddef59e1787e278a959ea33fcf413723b956dd
[INFO] running `Command { std: "docker" "start" "-a" "86c40913d4b21a06b9b389ca0bddef59e1787e278a959ea33fcf413723b956dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling libcwtch v0.7.0
[INFO] [stderr] error: failed to run custom build command for `libcwtch v0.7.0`
[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/libcwtch-e76ffc98927d00f4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-flags=-L /opt/rustwide/target/debug/build/libcwtch-b0673e577fecfe39/out
[INFO] [stderr]   cargo:rustc-link-lib=Cwtch
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-changed=libCwtch.h
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS
[INFO] [stderr]   cargo:rerun-if-changed=/usr/lib/llvm-14/lib/clang/14.0.0/include/stddef.h
[INFO] [stderr]   cargo:rerun-if-changed=/usr/lib/llvm-14/lib/clang/14.0.0/include/__stddef_max_align_t.h
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libcwtch-0.7.0/build.rs:41:14:
[INFO] [stderr]   Couldn't write bindings!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5654547e23a4 - std::backtrace_rs::backtrace::libunwind::trace::ha269129b308e8cfe
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x5654547e23a4 - std::backtrace_rs::backtrace::trace_unsynchronized::h6c30c9d176b1fe6c
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5654547e23a4 - std::sys_common::backtrace::_print_fmt::hf6b70b066af57d7e
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x5654547e23a4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h961653cce9a40c42
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x56545480b72c - core::fmt::rt::Argument::fmt::hfe981cfeb1b0daf7
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x56545480b72c - core::fmt::write_internal::h010429e58abf16d3
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/mod.rs:1143:17
[INFO] [stderr]      6:     0x5654547df757 - core::fmt::write::hbc83f8bc1fb2a2c3
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/mod.rs:1125:67
[INFO] [stderr]      7:     0x5654547df757 - std::io::Write::write_fmt::h0d2511f6f8b131c6
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      8:     0x5654547e2154 - std::sys_common::backtrace::_print::h8054040189250c54
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      9:     0x5654547e2154 - std::sys_common::backtrace::print::h4f6dff18046d32ce
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]     10:     0x5654547e367b - std::panicking::default_hook::{{closure}}::ha4fbf2ad5aa029a6
[INFO] [stderr]     11:     0x5654547e33d7 - std::panicking::default_hook::h90811d9a4dfa7ce2
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:292:9
[INFO] [stderr]     12:     0x5654547e3b4d - std::panicking::rust_panic_with_hook::h4a5dd36eccd5bedd
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:779:13
[INFO] [stderr]     13:     0x5654547e3a22 - std::panicking::begin_panic_handler::{{closure}}::h056f6766330a5ffd
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:657:13
[INFO] [stderr]     14:     0x5654547e2876 - std::sys_common::backtrace::__rust_end_short_backtrace::hd793624a8803abaf
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     15:     0x5654547e3724 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:645:5
[INFO] [stderr]     16:     0x56545429f2c5 - core::panicking::panic_fmt::h066e57da90c3d911
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/panicking.rs:72:14
[INFO] [stderr]     17:     0x56545429f8a3 - core::result::unwrap_failed::ha28085a92a5c8f12
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/result.rs:1654:5
[INFO] [stderr]     18:     0x5654543e2c83 - core::result::Result<T,E>::expect::h2bad1cecc7c8cb53
[INFO] [stderr]     19:     0x5654542a25ef - build_script_build::main::h897298fbec275d4b
[INFO] [stderr]     20:     0x5654542a4993 - core::ops::function::FnOnce::call_once::h0e7b065a5bf5089c
[INFO] [stderr]     21:     0x5654542a0366 - std::sys_common::backtrace::__rust_begin_short_backtrace::h715993cf165a3476
[INFO] [stderr]     22:     0x5654542a4449 - std::rt::lang_start::{{closure}}::h46349b69033a74c4
[INFO] [stderr]     23:     0x5654547db003 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h0e77261b589aece8
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x5654547db003 - std::panicking::try::do_call::h3edb0e0c87b3e42a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]     25:     0x5654547db003 - std::panicking::try::h6beba20585741c74
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]     26:     0x5654547db003 - std::panic::catch_unwind::h03f336e551f1c2d5
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]     27:     0x5654547db003 - std::rt::lang_start_internal::{{closure}}::hae675b7b6b83a24a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x5654547db003 - std::panicking::try::do_call::hae86f8dd5f008ce6
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]     29:     0x5654547db003 - std::panicking::try::hfd92af168468e1a1
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]     30:     0x5654547db003 - std::panic::catch_unwind::h4b77e4eb1ed0743a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]     31:     0x5654547db003 - std::rt::lang_start_internal::h8a2c6b0b12994b7e
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x5654542a4427 - std::rt::lang_start::h488123206805598d
[INFO] [stderr]     33:     0x5654542a2e15 - main
[INFO] [stderr]     34:     0x7f795514dd90 - <unknown>
[INFO] [stderr]     35:     0x7f795514de40 - __libc_start_main
[INFO] [stderr]     36:     0x56545429fa55 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86c40913d4b21a06b9b389ca0bddef59e1787e278a959ea33fcf413723b956dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c40913d4b21a06b9b389ca0bddef59e1787e278a959ea33fcf413723b956dd", kill_on_drop: false }`
[INFO] [stdout] 86c40913d4b21a06b9b389ca0bddef59e1787e278a959ea33fcf413723b956dd
