[INFO] cloning repository https://github.com/NexTokenTech/trex-subxt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NexTokenTech/trex-subxt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexTokenTech%2Ftrex-subxt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexTokenTech%2Ftrex-subxt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af3adac7a8a8ba7c29edf394d644630e3f8090e2 [INFO] testing NexTokenTech/trex-subxt against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNexTokenTech%2Ftrex-subxt" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/NexTokenTech/trex-subxt [INFO] finished tweaking git repo https://github.com/NexTokenTech/trex-subxt [INFO] tweaked toml for git repo https://github.com/NexTokenTech/trex-subxt written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NexTokenTech/trex-subxt on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NexTokenTech/trex-subxt 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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 sp-storage v6.0.0 [INFO] [stderr] Downloaded subxt-metadata v0.24.0 [INFO] [stderr] Downloaded ref-cast v1.0.14 [INFO] [stderr] Downloaded sp-debug-derive v4.0.0 [INFO] [stderr] Downloaded sp-std v4.0.0 [INFO] [stderr] Downloaded ss58-registry v1.38.0 [INFO] [stderr] Downloaded jsonrpsee-core v0.15.1 [INFO] [stderr] Downloaded clap_derive v4.1.0 [INFO] [stderr] Downloaded serde_yaml v0.9.17 [INFO] [stderr] Downloaded aead v0.5.1 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded subxt-codegen v0.24.0 [INFO] [stderr] Downloaded frame-metadata v15.0.0 [INFO] [stderr] Downloaded cxx-build v1.0.89 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.89 [INFO] [stderr] Downloaded sp-runtime-interface v6.0.0 [INFO] [stderr] Downloaded scale-bits v0.3.0 [INFO] [stderr] Downloaded scale-decode v0.4.0 [INFO] [stderr] Downloaded sp-arithmetic v5.0.0 [INFO] [stderr] Downloaded async-trait v0.1.64 [INFO] [stderr] Downloaded sp-trie v6.0.0 [INFO] [stderr] Downloaded gimli v0.27.1 [INFO] [stderr] Downloaded sp-runtime v6.0.0 [INFO] [stderr] Downloaded sp-core-hashing v4.0.0 [INFO] [stderr] Downloaded sp-tracing v5.0.0 [INFO] [stderr] Downloaded sp-wasm-interface v6.0.0 [INFO] [stderr] Downloaded serde-big-array v0.1.5 [INFO] [stderr] Downloaded jsonrpsee v0.15.1 [INFO] [stderr] Downloaded sp-application-crypto v6.0.0 [INFO] [stderr] Downloaded miniz_oxide v0.6.4 [INFO] [stderr] Downloaded sp-panic-handler v4.0.0 [INFO] [stderr] Downloaded memory-db v0.29.0 [INFO] [stderr] Downloaded subxt-macro v0.24.0 [INFO] [stderr] Downloaded secp256k1-sys v0.4.2 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded futures v0.3.26 [INFO] [stderr] Downloaded parity-util-mem v0.11.0 [INFO] [stderr] Downloaded sp-externalities v0.12.0 [INFO] [stderr] Downloaded sp-runtime-interface-proc-macro v5.0.0 [INFO] [stderr] Downloaded cxx v1.0.89 [INFO] [stderr] Downloaded parity-scale-codec v3.3.0 [INFO] [stderr] Downloaded ref-cast-impl v1.0.14 [INFO] [stderr] Downloaded clap_lex v0.3.1 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.5 [INFO] [stderr] Downloaded rdrand v0.6.0 [INFO] [stderr] Downloaded sp-keyring v6.0.0 [INFO] [stderr] Downloaded clap v4.1.4 [INFO] [stderr] Downloaded jsonrpsee-client-transport v0.15.1 [INFO] [stderr] Downloaded jsonrpsee-types v0.15.1 [INFO] [stderr] Downloaded yap v0.7.2 [INFO] [stderr] Downloaded scale-value v0.6.0 [INFO] [stderr] Downloaded sp-state-machine v0.12.0 [INFO] [stderr] Downloaded sp-io v6.0.0 [INFO] [stderr] Downloaded secp256k1 v0.21.3 [INFO] [stderr] Downloaded scale-info-derive v2.3.1 [INFO] [stderr] Downloaded scale-info v2.3.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.89 [INFO] [stderr] Downloaded tokio v1.25.0 [INFO] [stderr] Downloaded sp-keystore v0.12.0 [INFO] [stderr] Downloaded dyn-clone v1.0.10 [INFO] [stderr] Downloaded sp-core v6.0.0 [INFO] [stderr] Downloaded subxt v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c719867392b4cbcc98fb269ea62aa9778dfac5f1d83ff3ba7b30e1c0835058ca [INFO] running `Command { std: "docker" "start" "-a" "c719867392b4cbcc98fb269ea62aa9778dfac5f1d83ff3ba7b30e1c0835058ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c719867392b4cbcc98fb269ea62aa9778dfac5f1d83ff3ba7b30e1c0835058ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c719867392b4cbcc98fb269ea62aa9778dfac5f1d83ff3ba7b30e1c0835058ca", kill_on_drop: false }` [INFO] [stdout] c719867392b4cbcc98fb269ea62aa9778dfac5f1d83ff3ba7b30e1c0835058ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 415d7ab39b4947846814651f7dc9a15c717ccb7e8c9d43f614de82b877f14d8c [INFO] running `Command { std: "docker" "start" "-a" "415d7ab39b4947846814651f7dc9a15c717ccb7e8c9d43f614de82b877f14d8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling toml_datetime v0.5.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "415d7ab39b4947846814651f7dc9a15c717ccb7e8c9d43f614de82b877f14d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415d7ab39b4947846814651f7dc9a15c717ccb7e8c9d43f614de82b877f14d8c", kill_on_drop: false }` [INFO] [stdout] 415d7ab39b4947846814651f7dc9a15c717ccb7e8c9d43f614de82b877f14d8c