[INFO] fetching crate coins-core 0.6.0...
[INFO] testing coins-core-0.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate coins-core 0.6.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate coins-core 0.6.0 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 coins-core 0.6.0
[INFO] finished tweaking crates.io crate coins-core 0.6.0
[INFO] tweaked toml for crates.io crate coins-core 0.6.0 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1f4e2dde059d09ff82676ef8047d936185b888463df1cd2b02bbea6b57c82cab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f4e2dde059d09ff82676ef8047d936185b888463df1cd2b02bbea6b57c82cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4e2dde059d09ff82676ef8047d936185b888463df1cd2b02bbea6b57c82cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4e2dde059d09ff82676ef8047d936185b888463df1cd2b02bbea6b57c82cab", kill_on_drop: false }`
[INFO] [stdout] 1f4e2dde059d09ff82676ef8047d936185b888463df1cd2b02bbea6b57c82cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c282db278b158ca6da3fdb9689a3a2d0b99be5aec0df34a2c89305ff2b7ab4ea
[INFO] running `Command { std: "docker" "start" "-a" "c282db278b158ca6da3fdb9689a3a2d0b99be5aec0df34a2c89305ff2b7ab4ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling bech32 v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling ripemd160 v0.9.1
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling base58check v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling coins-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.28s
[INFO] running `Command { std: "docker" "inspect" "c282db278b158ca6da3fdb9689a3a2d0b99be5aec0df34a2c89305ff2b7ab4ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c282db278b158ca6da3fdb9689a3a2d0b99be5aec0df34a2c89305ff2b7ab4ea", kill_on_drop: false }`
[INFO] [stdout] c282db278b158ca6da3fdb9689a3a2d0b99be5aec0df34a2c89305ff2b7ab4ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7bb258cb0fbe1189409100868e8b99a9bc449cd592749dde6cbdfc40eb81ee33
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7bb258cb0fbe1189409100868e8b99a9bc449cd592749dde6cbdfc40eb81ee33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coins-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "7bb258cb0fbe1189409100868e8b99a9bc449cd592749dde6cbdfc40eb81ee33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb258cb0fbe1189409100868e8b99a9bc449cd592749dde6cbdfc40eb81ee33", kill_on_drop: false }`
[INFO] [stdout] 7bb258cb0fbe1189409100868e8b99a9bc449cd592749dde6cbdfc40eb81ee33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1e784813c19cb2824e739726ea0b93f56c8a334e5ad3a551410f1d6c86f17d19
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1e784813c19cb2824e739726ea0b93f56c8a334e5ad3a551410f1d6c86f17d19", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coins_core-aa79896574afa1ea)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test enc::bases::test::it_should_encode_and_decode_arbitrary_bech32 ... ok
[INFO] [stdout] test ser::test::it_implements_byteformat_for_u8 ... ok
[INFO] [stdout] test enc::bases::test::it_should_encode_and_decode_base58_sh ... ok
[INFO] [stdout] test enc::bases::test::it_should_error_on_wrong_version_and_hrp_and_invalid_addrs ... ok
[INFO] [stdout] test enc::bases::test::it_should_encode_and_decode_base58_pkh ... ok
[INFO] [stdout] test ser::test::it_matches_byte_len_and_prefix ... ok
[INFO] [stdout] test ser::test::it_implements_seq_ops_for_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coins-core
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/ser.rs - ser::ByteFormat::read_from (line 207) ... ok
[INFO] [stdout] test src/ser.rs - ser::ByteFormat::write_seq_to (line 279) ... ok
[INFO] [stdout] test src/ser.rs - ser::ByteFormat::write_to (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e784813c19cb2824e739726ea0b93f56c8a334e5ad3a551410f1d6c86f17d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e784813c19cb2824e739726ea0b93f56c8a334e5ad3a551410f1d6c86f17d19", kill_on_drop: false }`
[INFO] [stdout] 1e784813c19cb2824e739726ea0b93f56c8a334e5ad3a551410f1d6c86f17d19