[INFO] fetching crate uv-warnings 0.0.89...
[INFO] testing uv-warnings-0.0.89 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate uv-warnings 0.0.89 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uv-warnings 0.0.89
[INFO] finished tweaking crates.io crate uv-warnings 0.0.89
[INFO] tweaked toml for crates.io crate uv-warnings 0.0.89 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uv-warnings 0.0.89 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 uv-warnings 0.0.89 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-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e
[INFO] running `Command { std: "docker" "start" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", 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" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e" "/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" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", 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" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling uv-version v0.12.22
[INFO] [stderr]    Compiling owo-colors v4.4.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling uv-macros v0.0.89
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling uv-static v0.0.89
[INFO] [stderr]    Compiling uv-errors v0.0.89
[INFO] [stderr]    Compiling uv-warnings v0.0.89 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", 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" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e" "/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 serde_core v1.0.229
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling console v0.16.4
[INFO] [stderr]    Compiling uv-errors v0.0.89
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling insta v1.48.0
[INFO] [stderr]    Compiling uv-warnings v0.0.89 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", 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" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e" "/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 1.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uv_warnings-1a0b46c175496214)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::warn_user_with_chain_skips_disabled_arguments ... ok
[INFO] [stdout] test tests::format_warning_with_causes_and_hints ... ok
[INFO] [stdout] test tests::format_warning_chain ... ok
[INFO] [stdout] test tests::format_warning_chain_once_preserves_distinct_causes_and_hints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e", kill_on_drop: false }`
[INFO] [stdout] e5d08d3d45b3820284d986eaf4035b997f978e63f7ba06b371c9b8612a07544e
