[INFO] fetching crate clone-solana-hash 2.2.1...
[INFO] checking clone-solana-hash-2.2.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate clone-solana-hash 2.2.1 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clone-solana-hash 2.2.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e17de4ce6855090eb3cd532b951383d4f5ec50daf3a76dcfde7b7cdca55af29
[INFO] running `Command { std: "docker" "start" "-a" "6e17de4ce6855090eb3cd532b951383d4f5ec50daf3a76dcfde7b7cdca55af29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e17de4ce6855090eb3cd532b951383d4f5ec50daf3a76dcfde7b7cdca55af29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e17de4ce6855090eb3cd532b951383d4f5ec50daf3a76dcfde7b7cdca55af29", kill_on_drop: false }`
[INFO] [stdout] 6e17de4ce6855090eb3cd532b951383d4f5ec50daf3a76dcfde7b7cdca55af29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce241186445401e844cae46b3bd80069735f1a0e7823a4ea74bcdb263f1cc172
[INFO] running `Command { std: "docker" "start" "-a" "ce241186445401e844cae46b3bd80069735f1a0e7823a4ea74bcdb263f1cc172", kill_on_drop: false }`
[INFO] [stderr]     Checking clone-solana-atomic-u64 v2.2.1
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking clone-solana-sanitize 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` 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` 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` 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` 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" "ce241186445401e844cae46b3bd80069735f1a0e7823a4ea74bcdb263f1cc172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce241186445401e844cae46b3bd80069735f1a0e7823a4ea74bcdb263f1cc172", kill_on_drop: false }`
[INFO] [stdout] ce241186445401e844cae46b3bd80069735f1a0e7823a4ea74bcdb263f1cc172