[INFO] fetching crate floating-ui-core 0.5.1...
[INFO] testing floating-ui-core-0.5.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate floating-ui-core 0.5.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate floating-ui-core 0.5.1
[INFO] finished tweaking crates.io crate floating-ui-core 0.5.1
[INFO] tweaked toml for crates.io crate floating-ui-core 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate floating-ui-core 0.5.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate floating-ui-core 0.5.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 976a4ab1c3c31e5ed0784a334101b680bae346a3b58f5205cd828bcb23bdaaf8
[INFO] running `Command { std: "docker" "start" "-a" "976a4ab1c3c31e5ed0784a334101b680bae346a3b58f5205cd828bcb23bdaaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "976a4ab1c3c31e5ed0784a334101b680bae346a3b58f5205cd828bcb23bdaaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976a4ab1c3c31e5ed0784a334101b680bae346a3b58f5205cd828bcb23bdaaf8", kill_on_drop: false }`
[INFO] [stdout] 976a4ab1c3c31e5ed0784a334101b680bae346a3b58f5205cd828bcb23bdaaf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb702357c320a7ddd422342438e1983f27df6559fd7b5d41561f6fbc4977135f
[INFO] running `Command { std: "docker" "start" "-a" "cb702357c320a7ddd422342438e1983f27df6559fd7b5d41561f6fbc4977135f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn_std v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling dyn_derive v0.3.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling floating-ui-utils v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling floating-ui-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `Command { std: "docker" "inspect" "cb702357c320a7ddd422342438e1983f27df6559fd7b5d41561f6fbc4977135f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb702357c320a7ddd422342438e1983f27df6559fd7b5d41561f6fbc4977135f", kill_on_drop: false }`
[INFO] [stdout] cb702357c320a7ddd422342438e1983f27df6559fd7b5d41561f6fbc4977135f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925948792bdd5f5ec01836dc0f2ffa169f73c0def3406c0138f8242ce8152de9
[INFO] running `Command { std: "docker" "start" "-a" "925948792bdd5f5ec01836dc0f2ffa169f73c0def3406c0138f8242ce8152de9", kill_on_drop: false }`
[INFO] [stderr]    Compiling floating-ui-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "925948792bdd5f5ec01836dc0f2ffa169f73c0def3406c0138f8242ce8152de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925948792bdd5f5ec01836dc0f2ffa169f73c0def3406c0138f8242ce8152de9", kill_on_drop: false }`
[INFO] [stdout] 925948792bdd5f5ec01836dc0f2ffa169f73c0def3406c0138f8242ce8152de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc7dd24b41fd2ce0c63adbb3f5abffab05288f42b6cf5556048c81d9391a542f
[INFO] running `Command { std: "docker" "start" "-a" "bc7dd24b41fd2ce0c63adbb3f5abffab05288f42b6cf5556048c81d9391a542f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/floating_ui_core-ffcc4ddc07e3a3fd)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom_start ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left_start ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right_start ... ok
[INFO] [stdout] test compute_position::tests::test_middleware_data ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_top ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_top_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_top_start ... ok
[INFO] [stdout] test compute_position::tests::test_middleware ... ok
[INFO] [stdout] test compute_position::tests::test_returned_data ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_end_alignment_with_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_start_alignment_with_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_start_alignment_without_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_end_alignment_without_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_base_placement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floating_ui_core
[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" "bc7dd24b41fd2ce0c63adbb3f5abffab05288f42b6cf5556048c81d9391a542f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7dd24b41fd2ce0c63adbb3f5abffab05288f42b6cf5556048c81d9391a542f", kill_on_drop: false }`
[INFO] [stdout] bc7dd24b41fd2ce0c63adbb3f5abffab05288f42b6cf5556048c81d9391a542f