[INFO] fetching crate floating-ui-core 0.6.0...
[INFO] testing floating-ui-core-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate floating-ui-core 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate floating-ui-core 0.6.0
[INFO] finished tweaking crates.io crate floating-ui-core 0.6.0
[INFO] tweaked toml for crates.io crate floating-ui-core 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate floating-ui-core 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate floating-ui-core 0.6.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 663482547ed20a86a9d1dd59707f119ef83ac0ef0ba12a9cecb5b1896b0e5c3f
[INFO] running `Command { std: "docker" "start" "-a" "663482547ed20a86a9d1dd59707f119ef83ac0ef0ba12a9cecb5b1896b0e5c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663482547ed20a86a9d1dd59707f119ef83ac0ef0ba12a9cecb5b1896b0e5c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663482547ed20a86a9d1dd59707f119ef83ac0ef0ba12a9cecb5b1896b0e5c3f", kill_on_drop: false }`
[INFO] [stdout] 663482547ed20a86a9d1dd59707f119ef83ac0ef0ba12a9cecb5b1896b0e5c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14d61d3260b29bbe0560ab8f2b8f88d80a4d26bf026ed72d648bab51ddbfbc15
[INFO] running `Command { std: "docker" "start" "-a" "14d61d3260b29bbe0560ab8f2b8f88d80a4d26bf026ed72d648bab51ddbfbc15", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling dyn_std v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling dyn_derive v0.3.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling floating-ui-utils v0.6.0
[INFO] [stderr]    Compiling floating-ui-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.74s
[INFO] running `Command { std: "docker" "inspect" "14d61d3260b29bbe0560ab8f2b8f88d80a4d26bf026ed72d648bab51ddbfbc15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d61d3260b29bbe0560ab8f2b8f88d80a4d26bf026ed72d648bab51ddbfbc15", kill_on_drop: false }`
[INFO] [stdout] 14d61d3260b29bbe0560ab8f2b8f88d80a4d26bf026ed72d648bab51ddbfbc15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f7e1d4365205e920300ef9c393b80e3a81ab72b58163343443b14179da2e46d
[INFO] running `Command { std: "docker" "start" "-a" "3f7e1d4365205e920300ef9c393b80e3a81ab72b58163343443b14179da2e46d", kill_on_drop: false }`
[INFO] [stderr]    Compiling floating-ui-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "3f7e1d4365205e920300ef9c393b80e3a81ab72b58163343443b14179da2e46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7e1d4365205e920300ef9c393b80e3a81ab72b58163343443b14179da2e46d", kill_on_drop: false }`
[INFO] [stdout] 3f7e1d4365205e920300ef9c393b80e3a81ab72b58163343443b14179da2e46d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf08f26731bdc81d984cf1cf041e9d8e674af7a0639fcfb0b44558c22781ad13
[INFO] running `Command { std: "docker" "start" "-a" "cf08f26731bdc81d984cf1cf041e9d8e674af7a0639fcfb0b44558c22781ad13", 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-80f5a315f777a82b)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test compute_coords_from_placement::tests::test_left_start ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom_start ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left ... ok
[INFO] [stdout] test compute_position::tests::test_middleware_data ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right_start ... 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 middleware::auto_placement::tests::test_base_placement ... ok
[INFO] [stdout] test compute_position::tests::test_returned_data ... ok
[INFO] [stderr]    Doc-tests floating_ui_core
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_top_start ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom_end ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_end_alignment_without_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_with_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_start_alignment_with_auto_alignment ... ok
[INFO] [stdout] test compute_position::tests::test_middleware ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "cf08f26731bdc81d984cf1cf041e9d8e674af7a0639fcfb0b44558c22781ad13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf08f26731bdc81d984cf1cf041e9d8e674af7a0639fcfb0b44558c22781ad13", kill_on_drop: false }`
[INFO] [stdout] cf08f26731bdc81d984cf1cf041e9d8e674af7a0639fcfb0b44558c22781ad13