[INFO] fetching crate loadstone 1.0.0... [INFO] documenting loadstone-1.0.0 against nightly for scrape-examples [INFO] extracting crate loadstone 1.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate loadstone 1.0.0 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config [INFO] started tweaking crates.io crate loadstone 1.0.0 [INFO] finished tweaking crates.io crate loadstone 1.0.0 [INFO] tweaked toml for crates.io crate loadstone 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate loadstone 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const-oid v0.5.2 [INFO] [stderr] Downloaded loadstone_config v1.0.0 [INFO] [stderr] Downloaded p256 v0.8.1 [INFO] [stderr] Downloaded cortex-m v0.7.2 [INFO] [stderr] Downloaded der v0.3.5 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.8 [INFO] [stderr] Downloaded cortex-m-rt v0.6.14 [INFO] [stderr] Downloaded defmt-parser v0.2.1 [INFO] [stderr] Downloaded defmt-rtt v0.2.0 [INFO] [stderr] Downloaded linked_list_allocator v0.8.11 [INFO] [stderr] Downloaded ff v0.9.0 [INFO] [stderr] Downloaded ufmt v0.1.0 [INFO] [stderr] Downloaded blue_hal v1.0.0 [INFO] [stderr] Downloaded defmt v0.2.2 [INFO] [stderr] Downloaded marker-blanket v0.1.0 [INFO] [stderr] Downloaded efm32gg11b v0.1.0 [INFO] [stderr] Downloaded stm32f4 v0.12.1 [INFO] [stderr] Downloaded enum-iterator-derive v0.6.0 [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded alloc-cortex-m v0.4.1 [INFO] [stderr] Downloaded ron v0.6.4 [INFO] [stderr] Downloaded defmt-macros v0.2.2 [INFO] [stderr] Downloaded group v0.9.0 [INFO] [stderr] Downloaded pkcs8 v0.6.1 [INFO] [stderr] Downloaded tightness v1.0.1 [INFO] [stderr] Downloaded spki v0.3.0 [INFO] [stderr] Downloaded signature v1.3.0 [INFO] [stderr] Downloaded crypto-mac v0.11.0 [INFO] [stderr] Downloaded enum-iterator v0.6.0 [INFO] [stderr] Downloaded ufmt-macros v0.1.1 [INFO] [stderr] Downloaded base64ct v1.0.0 [INFO] [stderr] Downloaded embedded-hal v0.2.5 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 773546a22263eceeeb7d7c80f48d8ea511324caa8c07641f75163858a81fcee0 [INFO] running `Command { std: "docker" "start" "-a" "773546a22263eceeeb7d7c80f48d8ea511324caa8c07641f75163858a81fcee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "773546a22263eceeeb7d7c80f48d8ea511324caa8c07641f75163858a81fcee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773546a22263eceeeb7d7c80f48d8ea511324caa8c07641f75163858a81fcee0", kill_on_drop: false }` [INFO] [stdout] 773546a22263eceeeb7d7c80f48d8ea511324caa8c07641f75163858a81fcee0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 946c5dff506a56f841f2111be85ed78cb1b9b381955c0e1cdc9a79f1c50680a7 [INFO] running `Command { std: "docker" "start" "-a" "946c5dff506a56f841f2111be85ed78cb1b9b381955c0e1cdc9a79f1c50680a7", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling const-oid v0.5.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.5 [INFO] [stderr] Compiling base64ct v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cpufeatures v0.1.4 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling defmt-parser v0.2.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.14 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling der v0.3.5 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking linked_list_allocator v0.8.11 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling signature v1.3.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Compiling spki v0.3.0 [INFO] [stderr] Compiling defmt v0.2.2 [INFO] [stderr] Compiling pkcs8 v0.6.1 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking alloc-cortex-m v0.4.1 [INFO] [stderr] Compiling ff v0.9.0 [INFO] [stderr] Compiling group v0.9.0 [INFO] [stderr] Compiling elliptic-curve v0.9.12 [INFO] [stderr] Compiling ecdsa v0.11.1 [INFO] [stderr] Compiling p256 v0.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling defmt-macros v0.2.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling ufmt-macros v0.1.1 [INFO] [stderr] Compiling marker-blanket v0.1.0 [INFO] [stderr] Compiling enum-iterator v0.6.0 [INFO] [stderr] Checking ufmt v0.1.0 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling tightness v1.0.1 [INFO] [stderr] Checking defmt-rtt v0.2.0 [INFO] [stderr] Checking blue_hal v1.0.0 [INFO] [stderr] Compiling ron v0.6.4 [INFO] [stderr] Compiling loadstone_config v1.0.0 [INFO] [stderr] Compiling loadstone v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `bool_to_option` has been stable since 1.62.0 and no longer requires an attribute to enable [INFO] [stdout] --> build.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(bool_to_option)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `loadstone v1.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/loadstone-d88bfefc21221d17/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=LOADSTONE_CONFIG [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] Building Loadstone requires you supply a configuration file, embedded in the `LOADSTONE_CONFIG` environment variable. [INFO] [stderr] Try again with 'LOADSTONE_CONFIG=`cat my_config.ron` cargo... [INFO] [stderr] If you're just looking to run unit tests, or to build a port that does not require any code generation (manual port), supply an empty string: [INFO] [stderr] 'LOADSTONE_CONFIG="" cargo...` [INFO] [stderr] [INFO] [stderr] ', build.rs:26:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56115c3251da - std::backtrace_rs::backtrace::libunwind::trace::h3bfe63c4aecfa0e2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x56115c3251da - std::backtrace_rs::backtrace::trace_unsynchronized::h978c02637c6cb8f9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56115c3251da - std::sys_common::backtrace::_print_fmt::h86a708dcb1665377 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x56115c3251da - ::fmt::hdbf89765373fb801 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56115c347f4e - core::fmt::write::hbf11a3bb4e6d2aba [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x56115c322eb5 - std::io::Write::write_fmt::hd68261eacc348bbd [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x56115c324fa5 - std::sys_common::backtrace::_print::ha8e375b58cdeca4a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x56115c324fa5 - std::sys_common::backtrace::print::he3086c07df1167ca [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x56115c32697f - std::panicking::default_hook::{{closure}}::h0c12a9095c948e43 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x56115c3266bb - std::panicking::default_hook::h1ae5478ad617eb24 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x56115c32708c - std::panicking::rust_panic_with_hook::h63a24f957ccb5d93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x56115c2d53b8 - std::panicking::begin_panic::{{closure}}::hd941bdc3c133ce93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:608:9 [INFO] [stderr] 12: 0x56115c2d3126 - std::sys_common::backtrace::__rust_end_short_backtrace::hd5634274472881b9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x56115c2d52f0 - std::panicking::begin_panic::ha7edb12f1149b469 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:607:12 [INFO] [stderr] 14: 0x56115c250a80 - build_script_build::process_configuration_file::h1d350f5d159a8320 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:26:9 [INFO] [stderr] 15: 0x56115c2509b6 - build_script_build::main::hb0ea536f7a9a95f3 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:14:27 [INFO] [stderr] 16: 0x56115c25228b - core::ops::function::FnOnce::call_once::hd5f6e5478937a8e9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 17: 0x56115c24755e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c953f9becc6a90a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 18: 0x56115c25e401 - std::rt::lang_start::{{closure}}::hfcc274aa73f12fce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:166:18 [INFO] [stderr] 19: 0x56115c31f25c - core::ops::function::impls:: for &F>::call_once::h78c42ac725efa1cf [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 20: 0x56115c31f25c - std::panicking::try::do_call::he9c2e2d3c1d542c9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 21: 0x56115c31f25c - std::panicking::try::h1c6aa5d0fbd926ce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 22: 0x56115c31f25c - std::panic::catch_unwind::h8c18c387443a8343 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 23: 0x56115c31f25c - std::rt::lang_start_internal::{{closure}}::h121da69a0c637bbc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x56115c31f25c - std::panicking::try::do_call::h02c50a2227007615 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 25: 0x56115c31f25c - std::panicking::try::h2e22346eb385c3b2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 26: 0x56115c31f25c - std::panic::catch_unwind::hba27888842669aa2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x56115c31f25c - std::rt::lang_start_internal::hfeb0a6ef3b443c94 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x56115c25e3da - std::rt::lang_start::h3b73a0996d2df614 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:165:17 [INFO] [stderr] 29: 0x56115c2515de - main [INFO] [stderr] 30: 0x7f35ee6a4083 - __libc_start_main [INFO] [stderr] 31: 0x56115c21942e - _start [INFO] [stderr] 32: 0x0 - [INFO] running `Command { std: "docker" "inspect" "946c5dff506a56f841f2111be85ed78cb1b9b381955c0e1cdc9a79f1c50680a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "946c5dff506a56f841f2111be85ed78cb1b9b381955c0e1cdc9a79f1c50680a7", kill_on_drop: false }` [INFO] [stdout] 946c5dff506a56f841f2111be85ed78cb1b9b381955c0e1cdc9a79f1c50680a7