[INFO] fetching crate vantage-core 0.6.4...
[INFO] testing vantage-core-0.6.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vantage-core 0.6.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vantage-core 0.6.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vantage-core 0.6.4
[INFO] tweaked toml for crates.io crate vantage-core 0.6.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vantage-core 0.6.4 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 vantage-core 0.6.4 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v2.7.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.17
[INFO] [stderr]   Downloaded hermit-abi v0.1.19
[INFO] [stderr]   Downloaded atty v0.2.14
[INFO] [stderr]   Downloaded hashbrown v0.17.1
[INFO] [stderr]   Downloaded indexmap v2.14.0
[INFO] [stderr]   Downloaded tokio v1.52.3
[INFO] [stderr]   Downloaded libc v0.2.186
[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] 0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1
[INFO] running `Command { std: "docker" "start" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", 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" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1" "/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" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", 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" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling vantage-core v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.76s
[INFO] running `Command { std: "docker" "inspect" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", 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" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1" "/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 tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling vantage-core v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", 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" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1" "/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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vantage_core-7cf236e384535bd8)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test request::tests::default_is_background ... ok
[INFO] [stdout] test request::tests::current_outside_a_runtime_is_background ... ok
[INFO] [stdout] test request::tests::spawned_tasks_do_not_inherit ... ok
[INFO] [stdout] test util::error::tests::test_io_error_conversion ... ok
[INFO] [stdout] test util::error::tests::test_no_data_error ... ok
[INFO] [stdout] test request::tests::current_is_background_outside_any_scope ... ok
[INFO] [stdout] test request::tests::inner_scope_overrides_outer ... ok
[INFO] [stdout] test util::error::tests::test_no_capability_error ... ok
[INFO] [stdout] test request::tests::scope_sets_the_priority_for_nested_awaits ... ok
[INFO] [stdout] test util::error::tests::test_context_trait ... ok
[INFO] [stdout] test util::error::tests::test_message_and_location_accessors ... ok
[INFO] [stdout] test util::error::tests::test_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1", kill_on_drop: false }`
[INFO] [stdout] 0fd5054cf9c9b0d7479c48038784b9b08c2e9c6cf9b56c7eb0d6f3f9d2ed9fb1
