[INFO] fetching crate pi_base58 0.1.0...
[INFO] testing pi_base58-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pi_base58 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pi_base58 0.1.0
[INFO] finished tweaking crates.io crate pi_base58 0.1.0
[INFO] tweaked toml for crates.io crate pi_base58 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pi_base58 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbaed7c485d2d7a2e2c813bf8e00131c6c81631c9b15c4300f3ee9b89109c28f
[INFO] running `Command { std: "docker" "start" "-a" "cbaed7c485d2d7a2e2c813bf8e00131c6c81631c9b15c4300f3ee9b89109c28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbaed7c485d2d7a2e2c813bf8e00131c6c81631c9b15c4300f3ee9b89109c28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaed7c485d2d7a2e2c813bf8e00131c6c81631c9b15c4300f3ee9b89109c28f", kill_on_drop: false }`
[INFO] [stdout] cbaed7c485d2d7a2e2c813bf8e00131c6c81631c9b15c4300f3ee9b89109c28f
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 768aaa2549443dc32cd4c478ebbaee2c88fba2da0d75332064f45e5ee55bfe3b
[INFO] running `Command { std: "docker" "start" "-a" "768aaa2549443dc32cd4c478ebbaee2c88fba2da0d75332064f45e5ee55bfe3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pi_base58 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "768aaa2549443dc32cd4c478ebbaee2c88fba2da0d75332064f45e5ee55bfe3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768aaa2549443dc32cd4c478ebbaee2c88fba2da0d75332064f45e5ee55bfe3b", kill_on_drop: false }`
[INFO] [stdout] 768aaa2549443dc32cd4c478ebbaee2c88fba2da0d75332064f45e5ee55bfe3b
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac58d85e89701c00b79c5e90e60b5b4b269b025015a85c6a7c506f228ba5a3b8
[INFO] running `Command { std: "docker" "start" "-a" "ac58d85e89701c00b79c5e90e60b5b4b269b025015a85c6a7c506f228ba5a3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pi_base58 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ac58d85e89701c00b79c5e90e60b5b4b269b025015a85c6a7c506f228ba5a3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac58d85e89701c00b79c5e90e60b5b4b269b025015a85c6a7c506f228ba5a3b8", kill_on_drop: false }`
[INFO] [stdout] ac58d85e89701c00b79c5e90e60b5b4b269b025015a85c6a7c506f228ba5a3b8
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 881b4fb50250bb3ef42acaa92fe8f95bed9f65a1f06bc63a5aee1a39e0d9cc92
[INFO] running `Command { std: "docker" "start" "-a" "881b4fb50250bb3ef42acaa92fe8f95bed9f65a1f06bc63a5aee1a39e0d9cc92", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pi_base58-73dfb34a7936421a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_from_base58_initial_zeros ... ok
[INFO] [stdout] test tests::test_to_base58_initial_zeros ... ok
[INFO] [stdout] test tests::test_from_base58_invalid_char ... ok
[INFO] [stdout] test tests::test_to_base58_basic ... ok
[INFO] [stdout] test tests::test_from_base58_basic ... ok
[INFO] [stderr]    Doc-tests pi_base58
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "881b4fb50250bb3ef42acaa92fe8f95bed9f65a1f06bc63a5aee1a39e0d9cc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881b4fb50250bb3ef42acaa92fe8f95bed9f65a1f06bc63a5aee1a39e0d9cc92", kill_on_drop: false }`
[INFO] [stdout] 881b4fb50250bb3ef42acaa92fe8f95bed9f65a1f06bc63a5aee1a39e0d9cc92