[INFO] cloning repository https://github.com/rpcpool/solana-public
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rpcpool/solana-public" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frpcpool%2Fsolana-public", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frpcpool%2Fsolana-public'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24e41411e65b1b4a06c917ce2d6466aee669f456
[INFO] checking rpcpool/solana-public against try#409ef99a7d4dc96ae91f65d4b48413ed174514d6 for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frpcpool%2Fsolana-public" "/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/rpcpool/solana-public on toolchain 409ef99a7d4dc96ae91f65d4b48413ed174514d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rpcpool/solana-public
[INFO] finished tweaking git repo https://github.com/rpcpool/solana-public
[INFO] tweaked toml for git repo https://github.com/rpcpool/solana-public written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rpcpool/solana-public 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" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "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 serial_test_derive v0.8.0
[INFO] [stderr]   Downloaded solana-frozen-abi v1.14.16
[INFO] [stderr]   Downloaded solana-sdk-macro v1.14.16
[INFO] [stderr]   Downloaded solana-logger v1.14.16
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.14.16
[INFO] [stderr]   Downloaded serial_test v0.8.0
[INFO] [stderr]   Downloaded fd-lock v3.0.5
[INFO] [stderr]   Downloaded rustls-native-certs v0.6.1
[INFO] [stderr]   Downloaded predicates-tree v1.0.4
[INFO] [stderr]   Downloaded termtree v0.2.3
[INFO] [stderr]   Downloaded predicates v2.0.3
[INFO] [stderr]   Downloaded io-lifetimes v0.6.1
[INFO] [stderr]   Downloaded prost-types v0.11.0
[INFO] [stderr]   Downloaded const_format v0.2.25
[INFO] [stderr]   Downloaded solana-sdk v1.14.16
[INFO] [stderr]   Downloaded tower-http v0.2.5
[INFO] [stderr]   Downloaded solana_rbpf v0.2.31
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.7
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.17.2
[INFO] [stderr]   Downloaded goblin v0.5.1
[INFO] [stderr]   Downloaded axum v0.5.1
[INFO] [stderr]   Downloaded rustix v0.34.3
[INFO] [stderr]   Downloaded solana-program v1.14.16
[INFO] [stderr]   Downloaded raptorq v1.7.0
[INFO] [stderr]   Downloaded inout v0.1.2
[INFO] [stderr]   Downloaded pickledb v0.5.1
[INFO] [stderr]   Downloaded scroll_derive v0.11.0
[INFO] [stderr]   Downloaded prost-build v0.11.0
[INFO] [stderr]   Downloaded tikv-jemallocator v0.4.1
[INFO] [stderr]   Downloaded quinn-udp v0.1.0
[INFO] [stderr]   Downloaded byte-unit v4.0.14
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.22
[INFO] [stderr]   Downloaded filedescriptor v0.8.1
[INFO] [stderr]   Downloaded goauth v0.13.0
[INFO] [stderr]   Downloaded base64ct v1.3.3
[INFO] [stderr]   Downloaded test-case-macros v2.1.0
[INFO] [stderr]   Downloaded test-case v2.1.0
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.4.2+5.2.1-patched.2
[INFO] [stderr]   Downloaded solana-zk-token-sdk v1.14.16
[INFO] [stderr]   Downloaded windows-sys v0.30.0
[INFO] [stderr]   Downloaded protobuf-src v1.0.5+3.19.3
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c5c45789a4a56edf3c0c3db727d6e5886c99693becba3ba9f4073b58f2efac3
[INFO] running `Command { std: "docker" "start" "-a" "8c5c45789a4a56edf3c0c3db727d6e5886c99693becba3ba9f4073b58f2efac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c5c45789a4a56edf3c0c3db727d6e5886c99693becba3ba9f4073b58f2efac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5c45789a4a56edf3c0c3db727d6e5886c99693becba3ba9f4073b58f2efac3", kill_on_drop: false }`
[INFO] [stdout] 8c5c45789a4a56edf3c0c3db727d6e5886c99693becba3ba9f4073b58f2efac3
[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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b0247472f21257ac5a931819117b59aaaff1a337c52ca5e6bf0f8e2480e7fde
[INFO] running `Command { std: "docker" "start" "-a" "6b0247472f21257ac5a931819117b59aaaff1a337c52ca5e6bf0f8e2480e7fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/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]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling semver v1.0.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[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" "6b0247472f21257ac5a931819117b59aaaff1a337c52ca5e6bf0f8e2480e7fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0247472f21257ac5a931819117b59aaaff1a337c52ca5e6bf0f8e2480e7fde", kill_on_drop: false }`
[INFO] [stdout] 6b0247472f21257ac5a931819117b59aaaff1a337c52ca5e6bf0f8e2480e7fde