[INFO] fetching crate dexterous_developer_dylib_runner 0.4.0-alpha.3... [INFO] testing dexterous_developer_dylib_runner-0.4.0-alpha.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate dexterous_developer_dylib_runner 0.4.0-alpha.3 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dexterous_developer_dylib_runner 0.4.0-alpha.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 308 packages to latest compatible versions [INFO] [stderr] Adding notify v6.1.1 (available: v8.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webpki-roots v0.26.11 [INFO] [stderr] Downloaded with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Downloaded dexterous_developer_types v0.4.0-alpha.3 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded unwind_safe v0.1.0 [INFO] [stderr] Downloaded with_builtin_macros v0.0.3 [INFO] [stderr] Downloaded tokio-tungstenite v0.23.1 [INFO] [stderr] Downloaded debounce v0.2.2 [INFO] [stderr] Downloaded build_cfg_macros v1.1.0 [INFO] [stderr] Downloaded build_cfg v1.1.0 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] [stderr] Downloaded dexterous_developer_instance v0.4.0-alpha.3 [INFO] [stderr] Downloaded kqueue v1.1.1 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] [stderr] Downloaded notify v6.1.1 [INFO] [stderr] Downloaded camino v1.2.1 [INFO] [stderr] Downloaded stabby-macros v36.2.2 [INFO] [stderr] Downloaded stabby v36.2.2 [INFO] [stderr] Downloaded safer-ffi v0.1.13 [INFO] [stderr] Downloaded webpki-roots v1.0.2 [INFO] [stderr] Downloaded quinn v0.11.9 [INFO] [stderr] Downloaded stabby-abi v36.2.2 [INFO] [stderr] Downloaded safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Downloaded quinn-udp v0.5.14 [INFO] [stderr] Downloaded rmp v0.8.14 [INFO] [stderr] Downloaded rmp-serde v1.3.0 [INFO] [stderr] Downloaded extern-c v0.1.0 [INFO] [stderr] Downloaded ext-trait v1.0.1 [INFO] [stderr] Downloaded quinn-proto v0.11.13 [INFO] [stderr] Downloaded build_cfg_shared v1.1.0 [INFO] [stderr] Downloaded prefer-dynamic v0.1.2 [INFO] [stderr] Downloaded uninit v0.5.1 [INFO] [stderr] Downloaded sha2-const-stable v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6295ad216cb19eb4d559ddb6525b524d1bd95cfc31574f11aeae58d0e690a35 [INFO] running `Command { std: "docker" "start" "-a" "f6295ad216cb19eb4d559ddb6525b524d1bd95cfc31574f11aeae58d0e690a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6295ad216cb19eb4d559ddb6525b524d1bd95cfc31574f11aeae58d0e690a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6295ad216cb19eb4d559ddb6525b524d1bd95cfc31574f11aeae58d0e690a35", kill_on_drop: false }` [INFO] [stdout] f6295ad216cb19eb4d559ddb6525b524d1bd95cfc31574f11aeae58d0e690a35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc5b220de5747ebb7de5e82df4266a67c5ac853e549979239af8a17ebbfd2d25 [INFO] running `Command { std: "docker" "start" "-a" "cc5b220de5747ebb7de5e82df4266a67c5ac853e549979239af8a17ebbfd2d25", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling safer-ffi v0.1.13 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling unwind_safe v0.1.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling extern-c v0.1.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling build_cfg_shared v1.1.0 [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 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 build_cfg v1.1.0 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Compiling prefer-dynamic v0.1.2 [INFO] [stderr] Compiling uninit v0.5.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling with_builtin_macros v0.0.3 [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-4f5dd122f179a49f/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' 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: 0x58aa2884b022 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x58aa2884b022 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x58aa2884b022 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x58aa2884b022 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x58aa28867c13 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x58aa28867c13 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x58aa288487b3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x58aa288487b3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x58aa2884ae72 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x58aa2884c6a3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x58aa2884c485 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x58aa2884d075 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x58aa2884cdd6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13 [INFO] [stderr] 13: 0x58aa2884b529 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x58aa2884ca9d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x58aa28866e40 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x58aa2881c118 - build_script_build::main::ha000e54010138b10 [INFO] [stderr] 17: 0x58aa288182b3 - core::ops::function::FnOnce::call_once::h1be0c7496af80bb2 [INFO] [stderr] 18: 0x58aa28817e06 - std::sys::backtrace::__rust_begin_short_backtrace::hd0dedeef5f5f3823 [INFO] [stderr] 19: 0x58aa28817ce9 - std::rt::lang_start::{{closure}}::he29f01d772cc21e3 [INFO] [stderr] 20: 0x58aa288453b0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 21: 0x58aa288453b0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x58aa288453b0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x58aa288453b0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x58aa288453b0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x58aa288453b0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x58aa288453b0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x58aa288453b0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x58aa288453b0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x58aa28817cd1 - std::rt::lang_start::hf959180301affcfc [INFO] [stderr] 30: 0x58aa2881c805 - main [INFO] [stderr] 31: 0x7be15ea101ca - [INFO] [stderr] 32: 0x7be15ea1028b - __libc_start_main [INFO] [stderr] 33: 0x58aa288174a5 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cc5b220de5747ebb7de5e82df4266a67c5ac853e549979239af8a17ebbfd2d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc5b220de5747ebb7de5e82df4266a67c5ac853e549979239af8a17ebbfd2d25", kill_on_drop: false }` [INFO] [stdout] cc5b220de5747ebb7de5e82df4266a67c5ac853e549979239af8a17ebbfd2d25