[INFO] fetching crate iroha-helpers 0.1.2...
[INFO] testing iroha-helpers-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate iroha-helpers 0.1.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate iroha-helpers 0.1.2 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 iroha-helpers 0.1.2
[INFO] finished tweaking crates.io crate iroha-helpers 0.1.2
[INFO] tweaked toml for crates.io crate iroha-helpers 0.1.2 written to /workspace/builds/worker-64/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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] f27beb2a6c0fba942aa6a056da6ab2cce593d7f2329f83e730646f89e6553f9f
[INFO] running `Command { std: "docker" "start" "-a" "f27beb2a6c0fba942aa6a056da6ab2cce593d7f2329f83e730646f89e6553f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f27beb2a6c0fba942aa6a056da6ab2cce593d7f2329f83e730646f89e6553f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27beb2a6c0fba942aa6a056da6ab2cce593d7f2329f83e730646f89e6553f9f", kill_on_drop: false }`
[INFO] [stdout] f27beb2a6c0fba942aa6a056da6ab2cce593d7f2329f83e730646f89e6553f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 2086a4016397f9fc2b496c278628ecf1b456901d3d4c82976ed1c2d04f3e04a9
[INFO] running `Command { std: "docker" "start" "-a" "2086a4016397f9fc2b496c278628ecf1b456901d3d4c82976ed1c2d04f3e04a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling iroha-helpers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.50s
[INFO] running `Command { std: "docker" "inspect" "2086a4016397f9fc2b496c278628ecf1b456901d3d4c82976ed1c2d04f3e04a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2086a4016397f9fc2b496c278628ecf1b456901d3d4c82976ed1c2d04f3e04a9", kill_on_drop: false }`
[INFO] [stdout] 2086a4016397f9fc2b496c278628ecf1b456901d3d4c82976ed1c2d04f3e04a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 6702a54fec071386fc10561eacfe2866060a6d918b2bec9d9a1288ecce2fd51b
[INFO] running `Command { std: "docker" "start" "-a" "6702a54fec071386fc10561eacfe2866060a6d918b2bec9d9a1288ecce2fd51b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iroha-helpers v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6702a54fec071386fc10561eacfe2866060a6d918b2bec9d9a1288ecce2fd51b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6702a54fec071386fc10561eacfe2866060a6d918b2bec9d9a1288ecce2fd51b", kill_on_drop: false }`
[INFO] [stdout] 6702a54fec071386fc10561eacfe2866060a6d918b2bec9d9a1288ecce2fd51b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 5d8b52ac5e9dda9d9e2c94aa40a36deb0a423c7c419dd100a7d64e88a499cec9
[INFO] running `Command { std: "docker" "start" "-a" "5d8b52ac5e9dda9d9e2c94aa40a36deb0a423c7c419dd100a7d64e88a499cec9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iroha_helpers-248e76d8057dbbac)
[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] [stderr]    Doc-tests iroha-helpers
[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" "5d8b52ac5e9dda9d9e2c94aa40a36deb0a423c7c419dd100a7d64e88a499cec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8b52ac5e9dda9d9e2c94aa40a36deb0a423c7c419dd100a7d64e88a499cec9", kill_on_drop: false }`
[INFO] [stdout] 5d8b52ac5e9dda9d9e2c94aa40a36deb0a423c7c419dd100a7d64e88a499cec9