[INFO] fetching crate clone-solana-hash 2.2.1...
[INFO] testing clone-solana-hash-2.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate clone-solana-hash 2.2.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clone-solana-hash 2.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2ecf07f3511c11cdb51d3851ec10426b973b281c41d76f612a999779af9b346
[INFO] running `Command { std: "docker" "start" "-a" "f2ecf07f3511c11cdb51d3851ec10426b973b281c41d76f612a999779af9b346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2ecf07f3511c11cdb51d3851ec10426b973b281c41d76f612a999779af9b346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ecf07f3511c11cdb51d3851ec10426b973b281c41d76f612a999779af9b346", kill_on_drop: false }`
[INFO] [stdout] f2ecf07f3511c11cdb51d3851ec10426b973b281c41d76f612a999779af9b346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66cc2571545bcd2448591e6a6c3e8e77211156ea8c591ff0082c33e9cacfab6a
[INFO] running `Command { std: "docker" "start" "-a" "66cc2571545bcd2448591e6a6c3e8e77211156ea8c591ff0082c33e9cacfab6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling clone-solana-atomic-u64 v2.2.1
[INFO] [stderr]    Compiling clone-solana-sanitize v2.2.1
[INFO] [stderr]    Compiling clone-solana-hash v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "66cc2571545bcd2448591e6a6c3e8e77211156ea8c591ff0082c33e9cacfab6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66cc2571545bcd2448591e6a6c3e8e77211156ea8c591ff0082c33e9cacfab6a", kill_on_drop: false }`
[INFO] [stdout] 66cc2571545bcd2448591e6a6c3e8e77211156ea8c591ff0082c33e9cacfab6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f93eadee371f80ad82fbca6e2b52004a18d810922f6390463d8d9c79df2a95fb
[INFO] running `Command { std: "docker" "start" "-a" "f93eadee371f80ad82fbca6e2b52004a18d810922f6390463d8d9c79df2a95fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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" "f93eadee371f80ad82fbca6e2b52004a18d810922f6390463d8d9c79df2a95fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93eadee371f80ad82fbca6e2b52004a18d810922f6390463d8d9c79df2a95fb", kill_on_drop: false }`
[INFO] [stdout] f93eadee371f80ad82fbca6e2b52004a18d810922f6390463d8d9c79df2a95fb