[INFO] fetching crate waffles-solana-sys-tuner 1.16.0-alpha.10... [INFO] testing waffles-solana-sys-tuner-1.16.0-alpha.10 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate waffles-solana-sys-tuner 1.16.0-alpha.10 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate waffles-solana-sys-tuner 1.16.0-alpha.10 [INFO] finished tweaking crates.io crate waffles-solana-sys-tuner 1.16.0-alpha.10 [INFO] tweaked toml for crates.io crate waffles-solana-sys-tuner 1.16.0-alpha.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate waffles-solana-sys-tuner 1.16.0-alpha.10 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate waffles-solana-sys-tuner 1.16.0-alpha.10 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.53 [INFO] [stderr] Downloaded waffles-solana-frozen-abi v1.16.0-alpha.10 [INFO] [stderr] Downloaded zeroize_derive v1.3.3 [INFO] [stderr] Downloaded ark-ff-macros v0.3.0 [INFO] [stderr] Downloaded waffles-solana-sdk-macro v1.16.0-alpha.10 [INFO] [stderr] Downloaded array-bytes v1.4.1 [INFO] [stderr] Downloaded paste v1.0.12 [INFO] [stderr] Downloaded ark-bn254 v0.3.0 [INFO] [stderr] Downloaded ark-serialize v0.3.0 [INFO] [stderr] Downloaded serde_bytes v0.11.9 [INFO] [stderr] Downloaded bytemuck_derive v1.4.1 [INFO] [stderr] Downloaded serde_with_macros v2.3.1 [INFO] [stderr] Downloaded ark-ff v0.3.0 [INFO] [stderr] Downloaded ark-ec v0.3.0 [INFO] [stderr] Downloaded ark-ff-asm v0.3.0 [INFO] [stderr] Downloaded keccak v0.1.3 [INFO] [stderr] Downloaded constant_time_eq v0.2.5 [INFO] [stderr] Downloaded waffles-solana-version v1.16.0-alpha.10 [INFO] [stderr] Downloaded toml_edit v0.19.8 [INFO] [stderr] Downloaded serde_with v2.3.1 [INFO] [stderr] Downloaded waffles-solana-program v1.16.0-alpha.10 [INFO] [stderr] Downloaded winnow v0.4.0 [INFO] [stderr] Downloaded blake3 v1.3.3 [INFO] [stderr] Downloaded syn v2.0.8 [INFO] [stderr] Downloaded pest v2.5.6 [INFO] [stderr] Downloaded waffles-solana-sdk v1.16.0-alpha.10 [INFO] [stderr] Downloaded waffles-solana-logger v1.16.0-alpha.10 [INFO] [stderr] Downloaded sha3 v0.10.6 [INFO] [stderr] Downloaded ark-std v0.3.0 [INFO] [stderr] Downloaded waffles-solana-frozen-abi-macro v1.16.0-alpha.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f1d9bff697c9f5494e04839ded04e17eb3596836769f1b8ef3d8c616454640b [INFO] running `Command { std: "docker" "start" "-a" "2f1d9bff697c9f5494e04839ded04e17eb3596836769f1b8ef3d8c616454640b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f1d9bff697c9f5494e04839ded04e17eb3596836769f1b8ef3d8c616454640b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1d9bff697c9f5494e04839ded04e17eb3596836769f1b8ef3d8c616454640b", kill_on_drop: false }` [INFO] [stdout] 2f1d9bff697c9f5494e04839ded04e17eb3596836769f1b8ef3d8c616454640b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf6ca33699dee0313fdcfd98df43ea67d1e0e836ce3442c922291056cbb7e225 [INFO] running `Command { std: "docker" "start" "-a" "cf6ca33699dee0313fdcfd98df43ea67d1e0e836ce3442c922291056cbb7e225", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.53 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling serde_derive v1.0.158 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.53/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 num-bigint v0.4.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [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" "cf6ca33699dee0313fdcfd98df43ea67d1e0e836ce3442c922291056cbb7e225", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6ca33699dee0313fdcfd98df43ea67d1e0e836ce3442c922291056cbb7e225", kill_on_drop: false }` [INFO] [stdout] cf6ca33699dee0313fdcfd98df43ea67d1e0e836ce3442c922291056cbb7e225