[INFO] fetching crate floating-ui-core 0.5.0...
[INFO] testing floating-ui-core-0.5.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate floating-ui-core 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate floating-ui-core 0.5.0
[INFO] finished tweaking crates.io crate floating-ui-core 0.5.0
[INFO] tweaked toml for crates.io crate floating-ui-core 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate floating-ui-core 0.5.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate floating-ui-core 0.5.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn_derive v0.3.4
[INFO] [stderr]   Downloaded dyn_std v0.3.3
[INFO] [stderr]   Downloaded floating-ui-utils v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c26a658f5686ce7229199d9dbc2fb8bab106067adda76124c559fc01a9b86a4
[INFO] running `Command { std: "docker" "start" "-a" "6c26a658f5686ce7229199d9dbc2fb8bab106067adda76124c559fc01a9b86a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c26a658f5686ce7229199d9dbc2fb8bab106067adda76124c559fc01a9b86a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c26a658f5686ce7229199d9dbc2fb8bab106067adda76124c559fc01a9b86a4", kill_on_drop: false }`
[INFO] [stdout] 6c26a658f5686ce7229199d9dbc2fb8bab106067adda76124c559fc01a9b86a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8be5472a8929b03085408e66d37ad604f3341b693c80a841fda85eba8ed4bc
[INFO] running `Command { std: "docker" "start" "-a" "1a8be5472a8929b03085408e66d37ad604f3341b693c80a841fda85eba8ed4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling dyn_std v0.3.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[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 v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling floating-ui-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "1a8be5472a8929b03085408e66d37ad604f3341b693c80a841fda85eba8ed4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8be5472a8929b03085408e66d37ad604f3341b693c80a841fda85eba8ed4bc", kill_on_drop: false }`
[INFO] [stdout] 1a8be5472a8929b03085408e66d37ad604f3341b693c80a841fda85eba8ed4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753b55e5257a68b654d4382aed143caa01e188a03ae84d82f92ff0b15597b06c
[INFO] running `Command { std: "docker" "start" "-a" "753b55e5257a68b654d4382aed143caa01e188a03ae84d82f92ff0b15597b06c", kill_on_drop: false }`
[INFO] [stderr]    Compiling floating-ui-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "753b55e5257a68b654d4382aed143caa01e188a03ae84d82f92ff0b15597b06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753b55e5257a68b654d4382aed143caa01e188a03ae84d82f92ff0b15597b06c", kill_on_drop: false }`
[INFO] [stdout] 753b55e5257a68b654d4382aed143caa01e188a03ae84d82f92ff0b15597b06c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04261e6effe129b8a0333c423c52d9dd1f7c87025236c2816efa7dd3dedfb7bc
[INFO] running `Command { std: "docker" "start" "-a" "04261e6effe129b8a0333c423c52d9dd1f7c87025236c2816efa7dd3dedfb7bc", 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-909ca5babaac2b05)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test compute_coords_from_placement::tests::test_left ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_left_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom_end ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_bottom ... ok
[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_top ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_right ... ok
[INFO] [stdout] test compute_coords_from_placement::tests::test_top_end ... 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_start ... ok
[INFO] [stdout] test compute_position::tests::test_middleware ... ok
[INFO] [stdout] test compute_position::tests::test_middleware_data ... ok
[INFO] [stdout] test compute_position::tests::test_returned_data ... 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_with_auto_alignment ... ok
[INFO] [stdout] test middleware::auto_placement::tests::test_base_placement ... 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_without_auto_alignment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "04261e6effe129b8a0333c423c52d9dd1f7c87025236c2816efa7dd3dedfb7bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04261e6effe129b8a0333c423c52d9dd1f7c87025236c2816efa7dd3dedfb7bc", kill_on_drop: false }`
[INFO] [stdout] 04261e6effe129b8a0333c423c52d9dd1f7c87025236c2816efa7dd3dedfb7bc