[INFO] fetching crate integra8_tree_formatter 0.0.2-alpha...
[INFO] testing integra8_tree_formatter-0.0.2-alpha against 1.59.0 for beta-1.60-1
[INFO] extracting crate integra8_tree_formatter 0.0.2-alpha into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate integra8_tree_formatter 0.0.2-alpha 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 integra8_tree_formatter 0.0.2-alpha
[INFO] finished tweaking crates.io crate integra8_tree_formatter 0.0.2-alpha
[INFO] tweaked toml for crates.io crate integra8_tree_formatter 0.0.2-alpha written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 455ae2d88b69d78c4aa3d1c5b1ab9869b213d9564093a5eca7beb8c7ad78266f
[INFO] running `Command { std: "docker" "start" "-a" "455ae2d88b69d78c4aa3d1c5b1ab9869b213d9564093a5eca7beb8c7ad78266f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "455ae2d88b69d78c4aa3d1c5b1ab9869b213d9564093a5eca7beb8c7ad78266f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455ae2d88b69d78c4aa3d1c5b1ab9869b213d9564093a5eca7beb8c7ad78266f", kill_on_drop: false }`
[INFO] [stdout] 455ae2d88b69d78c4aa3d1c5b1ab9869b213d9564093a5eca7beb8c7ad78266f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f72293aaff4d139681fbe8ea39f3c3bc457d2d9fd24c86d6cbe915f9b0730661
[INFO] running `Command { std: "docker" "start" "-a" "f72293aaff4d139681fbe8ea39f3c3bc457d2d9fd24c86d6cbe915f9b0730661", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling indicatif v0.17.0-rc.5
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling integra8_components v0.0.2-alpha
[INFO] [stderr]    Compiling integra8_results v0.0.2-alpha
[INFO] [stderr]    Compiling integra8_formatters v0.0.2-alpha
[INFO] [stderr]    Compiling integra8_tree_formatter v0.0.2-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `with_key` found for enum `Result` in the current scope
[INFO] [stdout]   --> src/progress.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 .with_key("len", |state| format!("{}", (state.len + 1) / 2))
[INFO] [stdout]    |                  ^^^^^^^^ method not found in `Result<ProgressStyle, indicatif::style::TemplateError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `integra8_tree_formatter` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f72293aaff4d139681fbe8ea39f3c3bc457d2d9fd24c86d6cbe915f9b0730661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72293aaff4d139681fbe8ea39f3c3bc457d2d9fd24c86d6cbe915f9b0730661", kill_on_drop: false }`
[INFO] [stdout] f72293aaff4d139681fbe8ea39f3c3bc457d2d9fd24c86d6cbe915f9b0730661