[INFO] fetching crate koibumi-base58 0.0.1...
[INFO] testing koibumi-base58-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate koibumi-base58 0.0.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate koibumi-base58 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koibumi-base58 0.0.1
[INFO] finished tweaking crates.io crate koibumi-base58 0.0.1
[INFO] tweaked toml for crates.io crate koibumi-base58 0.0.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c355537a37b66e046d1a7fac6b9bd3a373d05aed7e51d9cfad21d853c8611a96
[INFO] running `Command { std: "docker" "start" "-a" "c355537a37b66e046d1a7fac6b9bd3a373d05aed7e51d9cfad21d853c8611a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c355537a37b66e046d1a7fac6b9bd3a373d05aed7e51d9cfad21d853c8611a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c355537a37b66e046d1a7fac6b9bd3a373d05aed7e51d9cfad21d853c8611a96", kill_on_drop: false }`
[INFO] [stdout] c355537a37b66e046d1a7fac6b9bd3a373d05aed7e51d9cfad21d853c8611a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02b47fdf17e0849c2fc80cc2e2705843f64bfd75084d519fdffc1d8e0e327d51
[INFO] running `Command { std: "docker" "start" "-a" "02b47fdf17e0849c2fc80cc2e2705843f64bfd75084d519fdffc1d8e0e327d51", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling koibumi-base58 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.64s
[INFO] running `Command { std: "docker" "inspect" "02b47fdf17e0849c2fc80cc2e2705843f64bfd75084d519fdffc1d8e0e327d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b47fdf17e0849c2fc80cc2e2705843f64bfd75084d519fdffc1d8e0e327d51", kill_on_drop: false }`
[INFO] [stdout] 02b47fdf17e0849c2fc80cc2e2705843f64bfd75084d519fdffc1d8e0e327d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bec7596b4694d54a3754247c97aa81db1ef4f60ebd7a1d1e1d6fc0e07d8526f
[INFO] running `Command { std: "docker" "start" "-a" "7bec7596b4694d54a3754247c97aa81db1ef4f60ebd7a1d1e1d6fc0e07d8526f", kill_on_drop: false }`
[INFO] [stderr]    Compiling koibumi-base58 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "7bec7596b4694d54a3754247c97aa81db1ef4f60ebd7a1d1e1d6fc0e07d8526f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bec7596b4694d54a3754247c97aa81db1ef4f60ebd7a1d1e1d6fc0e07d8526f", kill_on_drop: false }`
[INFO] [stdout] 7bec7596b4694d54a3754247c97aa81db1ef4f60ebd7a1d1e1d6fc0e07d8526f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 651f88292d0819df31915df5ca5ef88db527c7435ddaff560165efeb39c14d73
[INFO] running `Command { std: "docker" "start" "-a" "651f88292d0819df31915df5ca5ef88db527c7435ddaff560165efeb39c14d73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/koibumi_base58-81e917b70ba9602b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koibumi-base58
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - encode (line 54) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "651f88292d0819df31915df5ca5ef88db527c7435ddaff560165efeb39c14d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651f88292d0819df31915df5ca5ef88db527c7435ddaff560165efeb39c14d73", kill_on_drop: false }`
[INFO] [stdout] 651f88292d0819df31915df5ca5ef88db527c7435ddaff560165efeb39c14d73