[INFO] fetching crate solana-vamp 0.1.1...
[INFO] testing solana-vamp-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate solana-vamp 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate solana-vamp 0.1.1
[INFO] finished tweaking crates.io crate solana-vamp 0.1.1
[INFO] tweaked toml for crates.io crate solana-vamp 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-vamp 0.1.1 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 solana-vamp 0.1.1 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy v0.3.0
[INFO] [stderr]   Downloaded anyhow v1.0.70
[INFO] [stderr]   Downloaded solana-rpc-client-nonce-utils v1.15.2
[INFO] [stderr]   Downloaded serde_with_macros v2.3.1
[INFO] [stderr]   Downloaded solana-metrics v1.15.2
[INFO] [stderr]   Downloaded solana-rpc-client v1.15.2
[INFO] [stderr]   Downloaded solana-sdk v1.15.2
[INFO] [stderr]   Downloaded quinn-proto v0.9.3
[INFO] [stderr]   Downloaded zerocopy-derive v0.2.0
[INFO] [stderr]   Downloaded solana-quic-client v1.15.2
[INFO] [stderr]   Downloaded enum_dispatch v0.3.11
[INFO] [stderr]   Downloaded errno v0.3.0
[INFO] [stderr]   Downloaded io-lifetimes v1.0.9
[INFO] [stderr]   Downloaded dialoguer v0.10.3
[INFO] [stderr]   Downloaded goblin v0.5.4
[INFO] [stderr]   Downloaded serde_with v2.3.1
[INFO] [stderr]   Downloaded winnow v0.4.1
[INFO] [stderr]   Downloaded pest v2.5.7
[INFO] [stderr]   Downloaded jobserver v0.1.26
[INFO] [stderr]   Downloaded sha3 v0.10.6
[INFO] [stderr]   Downloaded reqwest v0.11.16
[INFO] [stderr]   Downloaded solana-remote-wallet v1.15.2
[INFO] [stderr]   Downloaded solana-net-utils v1.15.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.7
[INFO] [stderr]   Downloaded solana-vote-program v1.15.2
[INFO] [stderr]   Downloaded ark-ec v0.3.0
[INFO] [stderr]   Downloaded quinn v0.9.3
[INFO] [stderr]   Downloaded solana-perf v1.15.2
[INFO] [stderr]   Downloaded data-encoding v2.3.3
[INFO] [stderr]   Downloaded displaydoc v0.2.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.1
[INFO] [stderr]   Downloaded zstd-sys v2.0.7+zstd.1.5.4
[INFO] [stderr]   Downloaded spl-token-2022 v0.5.0
[INFO] [stderr]   Downloaded solana-streamer v1.15.2
[INFO] [stderr]   Downloaded indicatif v0.17.3
[INFO] [stderr]   Downloaded solana-account-decoder v1.15.2
[INFO] [stderr]   Downloaded enum-iterator v1.4.0
[INFO] [stderr]   Downloaded rustix v0.37.6
[INFO] [stderr]   Downloaded solana-thin-client v1.15.2
[INFO] [stderr]   Downloaded nix v0.25.1
[INFO] [stderr]   Downloaded solana-measure v1.15.2
[INFO] [stderr]   Downloaded solana-logger v1.15.2
[INFO] [stderr]   Downloaded ark-bn254 v0.3.0
[INFO] [stderr]   Downloaded constant_time_eq v0.2.5
[INFO] [stderr]   Downloaded serde_bytes v0.11.9
[INFO] [stderr]   Downloaded solana-frozen-abi v1.15.2
[INFO] [stderr]   Downloaded blake3 v1.3.3
[INFO] [stderr]   Downloaded solana-clap-utils v1.15.2
[INFO] [stderr]   Downloaded quinn-udp v0.3.2
[INFO] [stderr]   Downloaded yasna v0.5.1
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v1.15.2
[INFO] [stderr]   Downloaded console v0.15.5
[INFO] [stderr]   Downloaded solana-config-program v1.15.2
[INFO] [stderr]   Downloaded enum-iterator-derive v1.2.0
[INFO] [stderr]   Downloaded ipnet v2.7.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.22
[INFO] [stderr]   Downloaded solana-program-runtime v1.15.2
[INFO] [stderr]   Downloaded solana-transaction-status v1.15.2
[INFO] [stderr]   Downloaded solana-version v1.15.2
[INFO] [stderr]   Downloaded solana-zk-token-sdk v1.15.2
[INFO] [stderr]   Downloaded solana-rpc-client-api v1.15.2
[INFO] [stderr]   Downloaded solana-udp-client v1.15.2
[INFO] [stderr]   Downloaded paste v1.0.12
[INFO] [stderr]   Downloaded array-bytes v1.4.1
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.15.2
[INFO] [stderr]   Downloaded encoding_rs v0.8.32
[INFO] [stderr]   Downloaded solana-address-lookup-table-program v1.15.2
[INFO] [stderr]   Downloaded solana-program v1.15.2
[INFO] [stderr]   Downloaded scroll v0.11.0
[INFO] [stderr]   Downloaded portable-atomic v0.3.19
[INFO] [stderr]   Downloaded solana_rbpf v0.2.38
[INFO] [stderr]   Downloaded bytemuck_derive v1.4.1
[INFO] [stderr]   Downloaded cpufeatures v0.2.6
[INFO] [stderr]   Downloaded serde_derive v1.0.159
[INFO] [stderr]   Downloaded rustversion v1.0.12
[INFO] [stderr]   Downloaded rcgen v0.10.0
[INFO] [stderr]   Downloaded solana-connection-cache v1.15.2
[INFO] [stderr]   Downloaded solana-pubsub-client v1.15.2
[INFO] [stderr]   Downloaded scroll_derive v0.11.0
[INFO] [stderr]   Downloaded spl-associated-token-account v1.1.2
[INFO] [stderr]   Downloaded solana-tpu-client v1.15.2
[INFO] [stderr]   Downloaded solana-client v1.15.2
[INFO] [stderr]   Downloaded solana-sdk-macro v1.15.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e62683ef950bb5e3d05381000ed26ba1042398a57b5e753bcc5a31a549f6689
[INFO] running `Command { std: "docker" "start" "-a" "5e62683ef950bb5e3d05381000ed26ba1042398a57b5e753bcc5a31a549f6689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e62683ef950bb5e3d05381000ed26ba1042398a57b5e753bcc5a31a549f6689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e62683ef950bb5e3d05381000ed26ba1042398a57b5e753bcc5a31a549f6689", kill_on_drop: false }`
[INFO] [stdout] 5e62683ef950bb5e3d05381000ed26ba1042398a57b5e753bcc5a31a549f6689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cc1237b27a40af27882b007c9a93bcf98e4117ef7d26db676db6315fd631b447
[INFO] running `Command { std: "docker" "start" "-a" "cc1237b27a40af27882b007c9a93bcf98e4117ef7d26db676db6315fd631b447", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 cpufeatures v0.2.6
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[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" "cc1237b27a40af27882b007c9a93bcf98e4117ef7d26db676db6315fd631b447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1237b27a40af27882b007c9a93bcf98e4117ef7d26db676db6315fd631b447", kill_on_drop: false }`
[INFO] [stdout] cc1237b27a40af27882b007c9a93bcf98e4117ef7d26db676db6315fd631b447