[INFO] fetching crate hierarchical 0.1.0...
[INFO] testing hierarchical-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hierarchical 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate hierarchical 0.1.0 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 hierarchical 0.1.0
[INFO] finished tweaking crates.io crate hierarchical 0.1.0
[INFO] tweaked toml for crates.io crate hierarchical 0.1.0 written to /workspace/builds/worker-57/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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 3807ba0754dc1085bcc5dcf24f860fa2c098fdc9f7de493cc443bee395d634c6
[INFO] running `Command { std: "docker" "start" "-a" "3807ba0754dc1085bcc5dcf24f860fa2c098fdc9f7de493cc443bee395d634c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3807ba0754dc1085bcc5dcf24f860fa2c098fdc9f7de493cc443bee395d634c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3807ba0754dc1085bcc5dcf24f860fa2c098fdc9f7de493cc443bee395d634c6", kill_on_drop: false }`
[INFO] [stdout] 3807ba0754dc1085bcc5dcf24f860fa2c098fdc9f7de493cc443bee395d634c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 4a4d47eb7e8857d1891958893a9e104c59f2018feee41066b060b6cce8dd73b8
[INFO] running `Command { std: "docker" "start" "-a" "4a4d47eb7e8857d1891958893a9e104c59f2018feee41066b060b6cce8dd73b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hierarchical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "4a4d47eb7e8857d1891958893a9e104c59f2018feee41066b060b6cce8dd73b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4d47eb7e8857d1891958893a9e104c59f2018feee41066b060b6cce8dd73b8", kill_on_drop: false }`
[INFO] [stdout] 4a4d47eb7e8857d1891958893a9e104c59f2018feee41066b060b6cce8dd73b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 58004f56a5f8d791877e1cddc263c39d427a6fad22c0f8c152a8327f5c631a48
[INFO] running `Command { std: "docker" "start" "-a" "58004f56a5f8d791877e1cddc263c39d427a6fad22c0f8c152a8327f5c631a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling hierarchical v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "58004f56a5f8d791877e1cddc263c39d427a6fad22c0f8c152a8327f5c631a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58004f56a5f8d791877e1cddc263c39d427a6fad22c0f8c152a8327f5c631a48", kill_on_drop: false }`
[INFO] [stdout] 58004f56a5f8d791877e1cddc263c39d427a6fad22c0f8c152a8327f5c631a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 7ed82a711a09cc4bf0c8bbd7a74e8c36665ebf2bf8fc38ec8aea6581993e0ea9
[INFO] running `Command { std: "docker" "start" "-a" "7ed82a711a09cc4bf0c8bbd7a74e8c36665ebf2bf8fc38ec8aea6581993e0ea9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hierarchical-946197888852475e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hierarchical
[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" "7ed82a711a09cc4bf0c8bbd7a74e8c36665ebf2bf8fc38ec8aea6581993e0ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed82a711a09cc4bf0c8bbd7a74e8c36665ebf2bf8fc38ec8aea6581993e0ea9", kill_on_drop: false }`
[INFO] [stdout] 7ed82a711a09cc4bf0c8bbd7a74e8c36665ebf2bf8fc38ec8aea6581993e0ea9