[INFO] fetching crate dexterous_developer_dylib_runner 0.4.0-alpha.3... [INFO] testing dexterous_developer_dylib_runner-0.4.0-alpha.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate dexterous_developer_dylib_runner 0.4.0-alpha.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 [INFO] finished tweaking crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 [INFO] tweaked toml for crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--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 [INFO] [stderr] Locking 301 packages to latest compatible versions [INFO] [stderr] Adding notify v6.1.1 (available: v8.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding tokio-tungstenite v0.23.1 (available: v0.27.0) [INFO] [stderr] Adding which v6.0.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 ext-trait v1.0.1 [INFO] [stderr] Downloaded tokio-tungstenite v0.23.1 [INFO] [stderr] Downloaded unwind_safe v0.1.0 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] [stderr] Downloaded with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Downloaded debounce v0.2.2 [INFO] [stderr] Downloaded build_cfg_macros v1.1.0 [INFO] [stderr] Downloaded build_cfg_shared v1.1.0 [INFO] [stderr] Downloaded dexterous_developer_instance v0.4.0-alpha.3 [INFO] [stderr] Downloaded uninit v0.5.1 [INFO] [stderr] Downloaded build_cfg v1.1.0 [INFO] [stderr] Downloaded safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Downloaded extern-c v0.1.0 [INFO] [stderr] Downloaded stabby-macros v36.2.2 [INFO] [stderr] Downloaded stabby v36.2.2 [INFO] [stderr] Downloaded stabby-abi v36.2.2 [INFO] [stderr] Downloaded safer-ffi v0.1.13 [INFO] [stderr] Downloaded dexterous_developer_types v0.4.0-alpha.3 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] [stderr] Downloaded with_builtin_macros v0.0.3 [INFO] [stderr] Downloaded prefer-dynamic v0.1.2 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded sha2-const-stable v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bff00163e9482974ba5441578b6a818a1a3049afd86904555b1aa8947af30d6 [INFO] running `Command { std: "docker" "start" "-a" "2bff00163e9482974ba5441578b6a818a1a3049afd86904555b1aa8947af30d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bff00163e9482974ba5441578b6a818a1a3049afd86904555b1aa8947af30d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bff00163e9482974ba5441578b6a818a1a3049afd86904555b1aa8947af30d6", kill_on_drop: false }` [INFO] [stdout] 2bff00163e9482974ba5441578b6a818a1a3049afd86904555b1aa8947af30d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3926857897dba0985bebd4de659cca04c8b9e7cd9ba4adfd39aaba0fd29c10e [INFO] running `Command { std: "docker" "start" "-a" "e3926857897dba0985bebd4de659cca04c8b9e7cd9ba4adfd39aaba0fd29c10e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling camino v1.1.12 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling safer-ffi v0.1.13 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling extern-c v0.1.0 [INFO] [stderr] Compiling unwind_safe v0.1.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling dexterous_developer_types v0.4.0-alpha.3 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling debounce v0.2.2 [INFO] [stderr] Compiling notify v6.1.1 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling build_cfg_shared v1.1.0 [INFO] [stderr] Compiling rustls-webpki v0.103.4 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling build_cfg_macros v1.1.0 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Compiling which v6.0.3 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling build_cfg v1.1.0 [INFO] [stderr] Compiling uninit v0.5.1 [INFO] [stderr] Compiling prefer-dynamic v0.1.2 [INFO] [stderr] error: failed to run custom build command for `prefer-dynamic v0.1.2` [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/prefer-dynamic-5104d66af459e5e4/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] cargo:rerun-if-env-changed=OUT_DIR [INFO] [stderr] cargo:rerun-if-env-changed=RUSTUP_HOME [INFO] [stderr] cargo:rerun-if-env-changed=RUSTUP_TOOLCHAIN [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (953) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prefer-dynamic-0.1.2/build.rs:80:9: [INFO] [stderr] Failed to find std lib in toolchain directory! [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x616eb94dc802 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x616eb94dc802 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x616eb94dc802 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x616eb94dc802 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x616eb94eb73f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x616eb94eb73f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x616eb94b88b3 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x616eb94b88b3 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x616eb94befa2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x616eb94c0d9c - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x616eb94c0bf6 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x616eb94c1375 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x616eb94c11d6 - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x616eb94bf0d9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x616eb94acffd - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x616eb94eed40 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x616eb949c4f8 - build_script_build::main::h87310b06a481a457 [INFO] [stderr] 17: 0x616eb949d423 - core::ops::function::FnOnce::call_once::h72b89614ecf85c51 [INFO] [stderr] 18: 0x616eb949cee6 - std::sys::backtrace::__rust_begin_short_backtrace::h34270824ba0bc0d8 [INFO] [stderr] 19: 0x616eb949cdc9 - std::rt::lang_start::{{closure}}::h614fb918779049af [INFO] [stderr] 20: 0x616eb94b9e80 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 21: 0x616eb94b9e80 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x616eb94b9e80 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x616eb94b9e80 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x616eb94b9e80 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x616eb94b9e80 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x616eb94b9e80 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x616eb94b9e80 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x616eb94b9e80 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x616eb949cdb1 - std::rt::lang_start::hf1142733189f923f [INFO] [stderr] 30: 0x616eb94a0795 - main [INFO] [stderr] 31: 0x7acde5d1b1ca - [INFO] [stderr] 32: 0x7acde5d1b28b - __libc_start_main [INFO] [stderr] 33: 0x616eb949b435 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e3926857897dba0985bebd4de659cca04c8b9e7cd9ba4adfd39aaba0fd29c10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3926857897dba0985bebd4de659cca04c8b9e7cd9ba4adfd39aaba0fd29c10e", kill_on_drop: false }` [INFO] [stdout] e3926857897dba0985bebd4de659cca04c8b9e7cd9ba4adfd39aaba0fd29c10e