[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#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate dexterous_developer_dylib_runner 0.4.0-alpha.3 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 298 packages to latest compatible versions [INFO] [stderr] Adding libloading v0.8.9 (available: v0.9.0) [INFO] [stderr] Adding notify v6.1.1 (available: v8.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tokio-tungstenite v0.23.1 (available: v0.28.0) [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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v6.0.3 [INFO] [stderr] Downloaded home v0.5.12 [INFO] [stderr] Downloaded data-encoding v2.9.0 [INFO] [stderr] Downloaded proc-macro-crate v3.4.0 [INFO] [stderr] Downloaded stabby-macros v36.2.2 [INFO] [stderr] Downloaded stabby v36.2.2 [INFO] [stderr] Downloaded toml_datetime v0.7.3 [INFO] [stderr] Downloaded extern-c v0.1.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.12 [INFO] [stderr] Downloaded toml_parser v1.0.4 [INFO] [stderr] Downloaded derive_more v0.99.20 [INFO] [stderr] Downloaded camino v1.2.1 [INFO] [stderr] Downloaded safer-ffi v0.1.13 [INFO] [stderr] Downloaded safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Downloaded toml_edit v0.23.7 [INFO] [stderr] Downloaded stabby-abi v36.2.2 [INFO] [stderr] Downloaded kqueue v1.1.1 [INFO] [stderr] Downloaded iri-string v0.7.9 [INFO] [stderr] Downloaded rustls v0.23.35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93131114cfab89c8f792fc4ef2f859c7d7a1a8527bc0e62908ef396681dac00f [INFO] running `Command { std: "docker" "start" "-a" "93131114cfab89c8f792fc4ef2f859c7d7a1a8527bc0e62908ef396681dac00f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93131114cfab89c8f792fc4ef2f859c7d7a1a8527bc0e62908ef396681dac00f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93131114cfab89c8f792fc4ef2f859c7d7a1a8527bc0e62908ef396681dac00f", kill_on_drop: false }` [INFO] [stdout] 93131114cfab89c8f792fc4ef2f859c7d7a1a8527bc0e62908ef396681dac00f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e76368bc3e0d3e9c34c76bbd7e5063c95f4067bea4ba656a972f4d4f39be63eb [INFO] running `Command { std: "docker" "start" "-a" "e76368bc3e0d3e9c34c76bbd7e5063c95f4067bea4ba656a972f4d4f39be63eb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling safer-ffi v0.1.13 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling iri-string v0.7.9 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling extern-c v0.1.0 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling unwind_safe v0.1.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling build_cfg_shared v1.1.0 [INFO] [stderr] Compiling home v0.5.12 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling dexterous_developer_types v0.4.0-alpha.3 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling which v6.0.3 [INFO] [stderr] Compiling notify v6.1.1 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling debounce v0.2.2 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling build_cfg_macros v1.1.0 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling build_cfg v1.1.0 [INFO] [stderr] Compiling prefer-dynamic v0.1.2 [INFO] [stderr] Compiling with_builtin_macros v0.0.3 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling uninit v0.5.1 [INFO] [stderr] Compiling rustls-webpki v0.103.8 [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-3984d42577d5eabb/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' (1806) 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: 0x60489ae39a42 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60489ae39a42 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60489ae39a42 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x60489ae39a42 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x60489ae4881f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x60489ae4881f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x60489ae15b23 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60489ae15b23 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x60489ae1c562 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x60489ae1e30c - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x60489ae1e166 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x60489ae1e8e5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x60489ae1e746 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x60489ae1c6a9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x60489ae0a72d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x60489ae4be80 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x60489adfa0a8 - build_script_build::main::ha074f0841d87b0ba [INFO] [stderr] 17: 0x60489adfaf43 - core::ops::function::FnOnce::call_once::h22619ac8c102fb82 [INFO] [stderr] 18: 0x60489adfaa96 - std::sys::backtrace::__rust_begin_short_backtrace::hd8503c937d984e16 [INFO] [stderr] 19: 0x60489adfa979 - std::rt::lang_start::{{closure}}::h9eecde2253aad2ea [INFO] [stderr] 20: 0x60489ae17380 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x60489ae17380 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x60489ae17380 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x60489ae17380 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x60489ae17380 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x60489ae17380 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x60489ae17380 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x60489ae17380 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x60489ae17380 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x60489adfa961 - std::rt::lang_start::h9a82038daf9727e4 [INFO] [stderr] 30: 0x60489adfe2e5 - main [INFO] [stderr] 31: 0x7fdc6bed71ca - [INFO] [stderr] 32: 0x7fdc6bed728b - __libc_start_main [INFO] [stderr] 33: 0x60489adf9055 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e76368bc3e0d3e9c34c76bbd7e5063c95f4067bea4ba656a972f4d4f39be63eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e76368bc3e0d3e9c34c76bbd7e5063c95f4067bea4ba656a972f4d4f39be63eb", kill_on_drop: false }` [INFO] [stdout] e76368bc3e0d3e9c34c76bbd7e5063c95f4067bea4ba656a972f4d4f39be63eb