[INFO] fetching crate skeleton-depth 0.3.0...
[INFO] testing skeleton-depth-0.3.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate skeleton-depth 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate skeleton-depth 0.3.0
[INFO] finished tweaking crates.io crate skeleton-depth 0.3.0
[INFO] tweaked toml for crates.io crate skeleton-depth 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate skeleton-depth 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skeleton-depth 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b
[INFO] running `Command { std: "docker" "start" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling skeleton-depth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling skeleton-depth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skeleton_depth-2db631bb0c4ea39e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test detect::tests::elbow_straight_arm_takes_midpoint ... ok
[INFO] [stdout] test geom::tests::line_endpoints_and_diagonal ... ok
[INFO] [stdout] test segment::tests::adaptive_slab_widens_with_distance ... ok
[INFO] [stdout] test detect::tests::skeleton_arm_collects_outer_columns ... ok
[INFO] [stdout] test detect::tests::elbow_absent_without_hand_or_shoulder ... ok
[INFO] [stdout] test geom::tests::dist_pythagoras ... ok
[INFO] [stdout] test mask::tests::largest_region_wins ... ok
[INFO] [stdout] test segment::tests::slab_keeps_near_object_only ... ok
[INFO] [stdout] test mask::tests::centroid_center ... ok
[INFO] [stdout] test segment::tests::empty_depth_is_none ... ok
[INFO] [stdout] test smooth::tests::median_rejects_outlier ... ok
[INFO] [stdout] test mask::tests::thinning_reduces_and_stays_inside ... ok
[INFO] [stdout] test smooth::tests::holds_through_dropout ... ok
[INFO] [stdout] test mask::tests::remove_small_regions_prunes_speckle ... ok
[INFO] [stdout] test tests::empty_frame_yields_no_head ... ok
[INFO] [stdout] test tests::detects_head_above_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skeleton_depth
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b", kill_on_drop: false }`
[INFO] [stdout] 5e77990a70a0951558df92c44e0432d8c07127759c91d8167c9d577c646f0c4b
