[INFO] cloning repository https://github.com/kovacss/city-cycling [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kovacss/city-cycling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkovacss%2Fcity-cycling", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkovacss%2Fcity-cycling'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9091ba5cdf107ae975f0c5c8709a133db8cbf8f4 [INFO] documenting kovacss/city-cycling against beta-2025-04-13 for beta-1.87-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkovacss%2Fcity-cycling" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kovacss/city-cycling on toolchain beta-2025-04-13 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kovacss/city-cycling [INFO] finished tweaking git repo https://github.com/kovacss/city-cycling [INFO] tweaked toml for git repo https://github.com/kovacss/city-cycling written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kovacss/city-cycling 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" "+beta-2025-04-13" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded separator v0.3.1 [INFO] [stderr] Downloaded rocket_contrib_codegen v0.4.2 [INFO] [stderr] Downloaded semver v0.8.0 [INFO] [stderr] Downloaded scan_fmt v0.1.3 [INFO] [stderr] Downloaded crypto-mac v0.6.2 [INFO] [stderr] Downloaded textnonce v0.6.5 [INFO] [stderr] Downloaded try_from v0.2.2 [INFO] [stderr] Downloaded cookie v0.11.1 [INFO] [stderr] Downloaded bson v0.13.0 [INFO] [stderr] Downloaded hmac v0.6.3 [INFO] [stderr] Downloaded md-5 v0.7.0 [INFO] [stderr] Downloaded r2d2-mongodb v0.2.2 [INFO] [stderr] Downloaded backtrace v0.3.33 [INFO] [stderr] Downloaded hyper v0.12.33 [INFO] [stderr] Downloaded mongodb v0.3.12 [INFO] [stderr] Downloaded pbkdf2 v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 616c183034bc2e79d08928a2460b60250509c6c350938853777c6cbee24c82af [INFO] running `Command { std: "docker" "start" "-a" "616c183034bc2e79d08928a2460b60250509c6c350938853777c6cbee24c82af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "616c183034bc2e79d08928a2460b60250509c6c350938853777c6cbee24c82af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616c183034bc2e79d08928a2460b60250509c6c350938853777c6cbee24c82af", kill_on_drop: false }` [INFO] [stdout] 616c183034bc2e79d08928a2460b60250509c6c350938853777c6cbee24c82af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e64d40bc8c4c40db35712740b76c9f6c0c15ae33ed172633e65a3be7b4465b [INFO] running `Command { std: "docker" "start" "-a" "82e64d40bc8c4c40db35712740b76c9f6c0c15ae33ed172633e65a3be7b4465b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] error: failed to run custom build command for `pear_codegen 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/pear_codegen-3f0d0484df7c7d00/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.87.0-beta.4 (2025-04-12). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.2/build.rs:31:13: [INFO] [stderr] Aborting compilation due to incompatible compiler. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56466ee03122 - std::backtrace_rs::backtrace::libunwind::trace::h97da83aab53f337d [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x56466ee03122 - std::backtrace_rs::backtrace::trace_unsynchronized::h07d9fad959b0b0c4 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x56466ee03122 - std::sys::backtrace::_print_fmt::h73b6844d523a91e6 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x56466ee03122 - ::fmt::had50d3dbab4f9a49 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x56466ee237d3 - core::fmt::rt::Argument::fmt::h96dc2668ac588484 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/core/src/fmt/rt.rs:184:76 [INFO] [stderr] 5: 0x56466ee237d3 - core::fmt::write::h3c068850dd3fcd11 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/core/src/fmt/mod.rs:1480:21 [INFO] [stderr] 6: 0x56466ee00d23 - std::io::default_write_fmt::hfb3376268ea3ee75 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x56466ee00d23 - std::io::Write::write_fmt::h819ce08a32b4f9f7 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x56466ee02f72 - std::sys::backtrace::BacktraceLock::print::h160d33c700b1accf [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x56466ee03ea2 - std::panicking::default_hook::{{closure}}::hdccf862335980e92 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x56466ee03ca5 - std::panicking::default_hook::h92ea296b4f4c5d78 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x56466ee04842 - std::panicking::rust_panic_with_hook::h53eb519a340d7090 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x56466ee0471c - std::panicking::begin_panic::{{closure}}::ha228c97f211a47ba [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:770:9 [INFO] [stderr] 13: 0x56466ee03629 - std::sys::backtrace::__rust_end_short_backtrace::hf6e5afdf6ca154e5 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x56466edcc8bd - std::panicking::begin_panic::h4056b2aead3c3f1c [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:769:5 [INFO] [stderr] 15: 0x56466edced2b - build_script_build::main::hc3644af314098c30 [INFO] [stderr] 16: 0x56466edcde53 - core::ops::function::FnOnce::call_once::h427bd0cdda49f621 [INFO] [stderr] 17: 0x56466edcdcc6 - std::sys::backtrace::__rust_begin_short_backtrace::hae6ed476ee261a6f [INFO] [stderr] 18: 0x56466edcdca9 - std::rt::lang_start::{{closure}}::h45b660ad24b083c1 [INFO] [stderr] 19: 0x56466edfd4c0 - core::ops::function::impls:: for &F>::call_once::h76d4710199b6d3ec [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x56466edfd4c0 - std::panicking::try::do_call::hed7976834a7187c4 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:589:40 [INFO] [stderr] 21: 0x56466edfd4c0 - std::panicking::try::h4482392c0aab6c40 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:552:19 [INFO] [stderr] 22: 0x56466edfd4c0 - std::panic::catch_unwind::h57eb8bdc88215c08 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panic.rs:359:14 [INFO] [stderr] 23: 0x56466edfd4c0 - std::rt::lang_start_internal::{{closure}}::h582aca8f991cee01 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/rt.rs:168:24 [INFO] [stderr] 24: 0x56466edfd4c0 - std::panicking::try::do_call::hd9d0541c1412e9b0 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x56466edfd4c0 - std::panicking::try::h6467744ef028cbc9 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x56466edfd4c0 - std::panic::catch_unwind::h88462888c16be0b7 [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x56466edfd4c0 - std::rt::lang_start_internal::h79a5f970fb99441e [INFO] [stderr] at /rustc/a5948295b4bf4c6199457f1227e5d8f6e6b9f948/library/std/src/rt.rs:164:5 [INFO] [stderr] 28: 0x56466edcdc91 - std::rt::lang_start::h4641e3587080a00c [INFO] [stderr] 29: 0x56466edcf6a5 - main [INFO] [stderr] 30: 0x7933862631ca - [INFO] [stderr] 31: 0x79338626328b - __libc_start_main [INFO] [stderr] 32: 0x56466edcdba5 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "82e64d40bc8c4c40db35712740b76c9f6c0c15ae33ed172633e65a3be7b4465b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e64d40bc8c4c40db35712740b76c9f6c0c15ae33ed172633e65a3be7b4465b", kill_on_drop: false }` [INFO] [stdout] 82e64d40bc8c4c40db35712740b76c9f6c0c15ae33ed172633e65a3be7b4465b