[INFO] fetching crate snowbros_cache 0.4.0...
[INFO] testing snowbros_cache-0.4.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate snowbros_cache 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate snowbros_cache 0.4.0
[INFO] finished tweaking crates.io crate snowbros_cache 0.4.0
[INFO] tweaked toml for crates.io crate snowbros_cache 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowbros_cache 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snowbros_cache 0.4.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744
[INFO] running `Command { std: "docker" "start" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", 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" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", 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" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling camino v1.2.4
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling xxhash-rust v0.8.16
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling tree-sitter-javascript v0.23.1
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling snowbros_core v0.4.0
[INFO] [stderr]    Compiling snowbros_ir v0.4.0
[INFO] [stderr]    Compiling snowbros_parser v0.4.0
[INFO] [stderr]    Compiling snowbros_cache v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.10s
[INFO] running `Command { std: "docker" "inspect" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", 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" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling snowbros_cache v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", 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" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/snowbros_cache/e06f2bd574813445/out/snowbros_cache-e06f2bd574813445)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test fingerprint::tests::file_fingerprint_reads_size ... ok
[INFO] [stdout] test store::tests::missing_cache_is_cold ... ok
[INFO] [stdout] test fingerprint::tests::config_fingerprint_changes_with_engine_version ... ok
[INFO] [stdout] test store::tests::persistence_roundtrip ... ok
[INFO] [stdout] test store::tests::unknown_file_is_stale ... ok
[INFO] [stdout] test fingerprint::tests::hash_is_stable_and_content_sensitive ... ok
[INFO] [stdout] test store::tests::touched_but_identical_content_is_fresh_via_hash ... ok
[INFO] [stdout] test store::tests::changed_content_is_stale_and_returns_content ... ok
[INFO] [stdout] test store::tests::version_mismatch_discarded ... ok
[INFO] [stdout] test fingerprint::tests::config_fingerprint_changes_with_config ... ok
[INFO] [stdout] test store::tests::unchanged_file_is_fresh ... ok
[INFO] [stdout] test store::tests::corrupted_cache_discarded ... ok
[INFO] [stdout] test store::tests::config_change_discards_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snowbros_cache
[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" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744", kill_on_drop: false }`
[INFO] [stdout] 473136f46cb638407b8765cc3d567c03151d00585abee533fbb0d05a63678744
