[INFO] fetching crate solana-balanced-client 0.1.0...
[INFO] testing solana-balanced-client-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate solana-balanced-client 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate solana-balanced-client 0.1.0
[INFO] finished tweaking crates.io crate solana-balanced-client 0.1.0
[INFO] tweaked toml for crates.io crate solana-balanced-client 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-balanced-client 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate solana-balanced-client 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 solana-logger v1.14.7
[INFO] [stderr]   Downloaded solana-sdk-macro v1.14.7
[INFO] [stderr]   Downloaded solana-frozen-abi-macro v1.14.7
[INFO] [stderr]   Downloaded solana-frozen-abi v1.14.7
[INFO] [stderr]   Downloaded solana-transaction-status v1.14.7
[INFO] [stderr]   Downloaded solana-config-program v1.14.7
[INFO] [stderr]   Downloaded solana-version v1.14.7
[INFO] [stderr]   Downloaded spl-associated-token-account v1.1.1
[INFO] [stderr]   Downloaded solana-measure v1.14.7
[INFO] [stderr]   Downloaded solana-cli-config v1.14.7
[INFO] [stderr]   Downloaded solana-clap-utils v1.14.7
[INFO] [stderr]   Downloaded solana-net-utils v1.14.7
[INFO] [stderr]   Downloaded solana-account-decoder v1.14.7
[INFO] [stderr]   Downloaded solana-faucet v1.14.7
[INFO] [stderr]   Downloaded enum_dispatch v0.3.8
[INFO] [stderr]   Downloaded solana-remote-wallet v1.14.7
[INFO] [stderr]   Downloaded solana-sdk v1.14.7
[INFO] [stderr]   Downloaded quinn-proto v0.8.4
[INFO] [stderr]   Downloaded rcgen v0.9.3
[INFO] [stderr]   Downloaded solana-client v1.14.7
[INFO] [stderr]   Downloaded solana-address-lookup-table-program v1.14.7
[INFO] [stderr]   Downloaded solana-program-runtime v1.14.7
[INFO] [stderr]   Downloaded solana-vote-program v1.14.7
[INFO] [stderr]   Downloaded quinn v0.8.5
[INFO] [stderr]   Downloaded yasna v0.5.0
[INFO] [stderr]   Downloaded solana-streamer v1.14.7
[INFO] [stderr]   Downloaded hyper-rustls v0.23.1
[INFO] [stderr]   Downloaded solana-metrics v1.14.7
[INFO] [stderr]   Downloaded ed25519 v1.5.2
[INFO] [stderr]   Downloaded solana-program v1.14.7
[INFO] [stderr]   Downloaded quinn-udp v0.1.3
[INFO] [stderr]   Downloaded spl-token-2022 v0.4.2
[INFO] [stderr]   Downloaded solana-perf v1.14.7
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v1.14.7
[INFO] [stderr]   Downloaded rpassword v6.0.1
[INFO] [stderr]   Downloaded solana-zk-token-sdk v1.14.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a003d3f2c84136bd10fb37e825f4b5da46e7d920c93ef3e9dc5cf49c19cd3816
[INFO] running `Command { std: "docker" "start" "-a" "a003d3f2c84136bd10fb37e825f4b5da46e7d920c93ef3e9dc5cf49c19cd3816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a003d3f2c84136bd10fb37e825f4b5da46e7d920c93ef3e9dc5cf49c19cd3816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a003d3f2c84136bd10fb37e825f4b5da46e7d920c93ef3e9dc5cf49c19cd3816", kill_on_drop: false }`
[INFO] [stdout] a003d3f2c84136bd10fb37e825f4b5da46e7d920c93ef3e9dc5cf49c19cd3816
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ed453307bd51a511bd6ce377ad549d326d8c7d7b0e1602e2c805dcebe7ef9e55
[INFO] running `Command { std: "docker" "start" "-a" "ed453307bd51a511bd6ce377ad549d326d8c7d7b0e1602e2c805dcebe7ef9e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling generic-array v0.14.6
[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-macro2-1.0.47/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 rustc_version v0.4.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[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" "ed453307bd51a511bd6ce377ad549d326d8c7d7b0e1602e2c805dcebe7ef9e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed453307bd51a511bd6ce377ad549d326d8c7d7b0e1602e2c805dcebe7ef9e55", kill_on_drop: false }`
[INFO] [stdout] ed453307bd51a511bd6ce377ad549d326d8c7d7b0e1602e2c805dcebe7ef9e55