[INFO] fetching crate blocks_iterator 0.10.0...
[INFO] testing blocks_iterator-0.10.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate blocks_iterator 0.10.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate blocks_iterator 0.10.0 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 blocks_iterator 0.10.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate blocks_iterator 0.10.0
[INFO] tweaked toml for crates.io crate blocks_iterator 0.10.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate blocks_iterator 0.10.0 already has a lockfile, it will not be regenerated
[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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 32875dfdf52faffbf4e2c123fa88bf9f770f59b88d0debce5ef004b576e630b0
[INFO] running `Command { std: "docker" "start" "-a" "32875dfdf52faffbf4e2c123fa88bf9f770f59b88d0debce5ef004b576e630b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32875dfdf52faffbf4e2c123fa88bf9f770f59b88d0debce5ef004b576e630b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32875dfdf52faffbf4e2c123fa88bf9f770f59b88d0debce5ef004b576e630b0", kill_on_drop: false }`
[INFO] [stdout] 32875dfdf52faffbf4e2c123fa88bf9f770f59b88d0debce5ef004b576e630b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 48ce9cc1daf1bbeee368fa3fe071a61beff96d9a6b5b5fb960b8270be3923391
[INFO] running `Command { std: "docker" "start" "-a" "48ce9cc1daf1bbeee368fa3fe071a61beff96d9a6b5b5fb960b8270be3923391", 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] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bech32 v0.8.1
[INFO] [stderr]    Compiling bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling secp256k1-sys v0.4.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling secp256k1 v0.20.3
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling bitcoin v0.27.1
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling blocks_iterator v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.36s
[INFO] running `Command { std: "docker" "inspect" "48ce9cc1daf1bbeee368fa3fe071a61beff96d9a6b5b5fb960b8270be3923391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ce9cc1daf1bbeee368fa3fe071a61beff96d9a6b5b5fb960b8270be3923391", kill_on_drop: false }`
[INFO] [stdout] 48ce9cc1daf1bbeee368fa3fe071a61beff96d9a6b5b5fb960b8270be3923391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ea82842ef5578c5e4babac06a43ea45c2d82665514882e7e912a0ff24f915a3a
[INFO] running `Command { std: "docker" "start" "-a" "ea82842ef5578c5e4babac06a43ea45c2d82665514882e7e912a0ff24f915a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling blocks_iterator v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "ea82842ef5578c5e4babac06a43ea45c2d82665514882e7e912a0ff24f915a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea82842ef5578c5e4babac06a43ea45c2d82665514882e7e912a0ff24f915a3a", kill_on_drop: false }`
[INFO] [stdout] ea82842ef5578c5e4babac06a43ea45c2d82665514882e7e912a0ff24f915a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fd285c29f9adf9edf512cbd043765ff5105bd107329ec6ee29415487bc11bd82
[INFO] running `Command { std: "docker" "start" "-a" "fd285c29f9adf9edf512cbd043765ff5105bd107329ec6ee29415487bc11bd82", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blocks_iterator-e53e168cc190b627)
[INFO] [stdout] test fee::test::test_size ... ok
[INFO] [stdout] test utxo::mem::test::test_size ... ok
[INFO] [stdout] test block_extra::test::block_extra_round_trip ... ok
[INFO] [stdout] test read_detect::test::test_rolling ... ok
[INFO] [stdout] test utxo::mem::test::test_script_stack ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blocks_iterator-8819b1c69be9199c)
[INFO] [stdout] test inner_test::test_blk_testnet ... ok
[INFO] [stderr]    Doc-tests blocks_iterator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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] [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" "fd285c29f9adf9edf512cbd043765ff5105bd107329ec6ee29415487bc11bd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd285c29f9adf9edf512cbd043765ff5105bd107329ec6ee29415487bc11bd82", kill_on_drop: false }`
[INFO] [stdout] fd285c29f9adf9edf512cbd043765ff5105bd107329ec6ee29415487bc11bd82