[INFO] fetching crate database-tree 0.1.0-alpha.5...
[INFO] testing database-tree-0.1.0-alpha.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate database-tree 0.1.0-alpha.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate database-tree 0.1.0-alpha.5 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 database-tree 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate database-tree 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate database-tree 0.1.0-alpha.5 written to /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bfe93f051f5ce90b9f4d3d0c418d058b9caa072e1a7ca1a46b70a6eb22f1f0ee
[INFO] running `Command { std: "docker" "start" "-a" "bfe93f051f5ce90b9f4d3d0c418d058b9caa072e1a7ca1a46b70a6eb22f1f0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfe93f051f5ce90b9f4d3d0c418d058b9caa072e1a7ca1a46b70a6eb22f1f0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe93f051f5ce90b9f4d3d0c418d058b9caa072e1a7ca1a46b70a6eb22f1f0ee", kill_on_drop: false }`
[INFO] [stdout] bfe93f051f5ce90b9f4d3d0c418d058b9caa072e1a7ca1a46b70a6eb22f1f0ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e56f7783af20b31bcbbbcdb1e8704860c2979f2a877b212526bbd305415471db
[INFO] running `Command { std: "docker" "start" "-a" "e56f7783af20b31bcbbbcdb1e8704860c2979f2a877b212526bbd305415471db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling database-tree v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "e56f7783af20b31bcbbbcdb1e8704860c2979f2a877b212526bbd305415471db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56f7783af20b31bcbbbcdb1e8704860c2979f2a877b212526bbd305415471db", kill_on_drop: false }`
[INFO] [stdout] e56f7783af20b31bcbbbcdb1e8704860c2979f2a877b212526bbd305415471db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 398a1adb73f580d80639d4f9bcb5733853568045f8b1b7fc8294641f2cafce07
[INFO] running `Command { std: "docker" "start" "-a" "398a1adb73f580d80639d4f9bcb5733853568045f8b1b7fc8294641f2cafce07", kill_on_drop: false }`
[INFO] [stderr]    Compiling database-tree v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "398a1adb73f580d80639d4f9bcb5733853568045f8b1b7fc8294641f2cafce07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "398a1adb73f580d80639d4f9bcb5733853568045f8b1b7fc8294641f2cafce07", kill_on_drop: false }`
[INFO] [stdout] 398a1adb73f580d80639d4f9bcb5733853568045f8b1b7fc8294641f2cafce07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 949b3cb92e1a588e65b7abc363c4229c6236aafcab354b4aa84e01377ed8fa8f
[INFO] running `Command { std: "docker" "start" "-a" "949b3cb92e1a588e65b7abc363c4229c6236aafcab354b4aa84e01377ed8fa8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/database_tree-d57d8c9ee2ca248c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test databasetree::test::test_expand ... ok
[INFO] [stdout] test databasetree::test::test_selection_bottom ... ok
[INFO] [stdout] test databasetree::test::test_selection ... ok
[INFO] [stdout] test databasetree::test::test_selection_left_parent ... ok
[INFO] [stdout] test databasetree::test::test_selection_left_collapse ... ok
[INFO] [stdout] test databasetree::test::test_selection_skips_collapsed ... ok
[INFO] [stdout] test databasetree::test::test_selection_right_expand ... ok
[INFO] [stdout] test databasetree::test::test_selection_top ... ok
[INFO] [stdout] test databasetree::test::test_selection_multiple_up_down ... ok
[INFO] [stdout] test databasetree::test::test_visible_selection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests database-tree
[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" "949b3cb92e1a588e65b7abc363c4229c6236aafcab354b4aa84e01377ed8fa8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949b3cb92e1a588e65b7abc363c4229c6236aafcab354b4aa84e01377ed8fa8f", kill_on_drop: false }`
[INFO] [stdout] 949b3cb92e1a588e65b7abc363c4229c6236aafcab354b4aa84e01377ed8fa8f