[INFO] fetching crate clone-solana-hash 2.2.1...
[INFO] checking clone-solana-hash-2.2.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate clone-solana-hash 2.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate clone-solana-hash 2.2.1
[INFO] finished tweaking crates.io crate clone-solana-hash 2.2.1
[INFO] tweaked toml for crates.io crate clone-solana-hash 2.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clone-solana-hash 2.2.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clone-solana-hash 2.2.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 462131dbe155a24fe8eec6d0a86e1d490bace7b9b10c8dbd73d949c78b41a966
[INFO] running `Command { std: "docker" "start" "-a" "462131dbe155a24fe8eec6d0a86e1d490bace7b9b10c8dbd73d949c78b41a966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462131dbe155a24fe8eec6d0a86e1d490bace7b9b10c8dbd73d949c78b41a966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462131dbe155a24fe8eec6d0a86e1d490bace7b9b10c8dbd73d949c78b41a966", kill_on_drop: false }`
[INFO] [stdout] 462131dbe155a24fe8eec6d0a86e1d490bace7b9b10c8dbd73d949c78b41a966
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1314c092e79a41dfffc392808b30c08c97d043bfa0e0e4541ca783c6a98dfe
[INFO] running `Command { std: "docker" "start" "-a" "7f1314c092e79a41dfffc392808b30c08c97d043bfa0e0e4541ca783c6a98dfe", kill_on_drop: false }`
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking clone-solana-sanitize v2.2.1
[INFO] [stderr]     Checking clone-solana-atomic-u64 v2.2.1
[INFO] [stderr]     Checking clone-solana-hash v2.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `into_string` found for struct `EncodeBuilder<'a, I>` in the current scope
[INFO] [stdout]    --> src/lib.rs:227:54
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let mut hash_base58_str = bs58::encode(hash).into_string();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ method not found in `EncodeBuilder<'static, Hash>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_string` found for struct `EncodeBuilder<'a, I>` in the current scope
[INFO] [stdout]    --> src/lib.rs:231:63
[INFO] [stdout]     |
[INFO] [stdout] 231 |         hash_base58_str.push_str(&bs58::encode(hash.as_ref()).into_string());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ method not found in `EncodeBuilder<'static, &[u8]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_string` found for struct `EncodeBuilder<'a, I>` in the current scope
[INFO] [stdout]    --> src/lib.rs:246:69
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let input_too_big = bs58::encode(&[0xffu8; HASH_BYTES + 1]).into_string();
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^ method not found in `EncodeBuilder<'static, &[u8; 33]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_string` found for struct `EncodeBuilder<'a, I>` in the current scope
[INFO] [stdout]    --> src/lib.rs:253:63
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let mut hash_base58_str = bs58::encode(hash.as_ref()).into_string();
[INFO] [stdout]     |                                                               ^^^^^^^^^^^ method not found in `EncodeBuilder<'static, &[u8]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clone-solana-hash` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "7f1314c092e79a41dfffc392808b30c08c97d043bfa0e0e4541ca783c6a98dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1314c092e79a41dfffc392808b30c08c97d043bfa0e0e4541ca783c6a98dfe", kill_on_drop: false }`
[INFO] [stdout] 7f1314c092e79a41dfffc392808b30c08c97d043bfa0e0e4541ca783c6a98dfe