[INFO] fetching crate spine-cache 2.0.1...
[INFO] testing spine-cache-2.0.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate spine-cache 2.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate spine-cache 2.0.1
[INFO] finished tweaking crates.io crate spine-cache 2.0.1
[INFO] tweaked toml for crates.io crate spine-cache 2.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spine-cache 2.0.1 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 spine-cache 2.0.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492
[INFO] running `Command { std: "docker" "start" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", 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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492" "/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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", 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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492" "/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 quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling log v0.4.31
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling spine-cache v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.99s
[INFO] running `Command { std: "docker" "inspect" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", 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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492" "/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 spine-cache v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", 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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492" "/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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spine_cache-58e5a30ae9987294)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_l1_byte_limit ... ok
[INFO] [stdout] test tests::test_noop_remote_cache ... ok
[INFO] [stdout] test tests::test_l1_clear ... ok
[INFO] [stdout] test tests::test_l1_basic_operations ... ok
[INFO] [stdout] test tests::test_l1_stats ... ok
[INFO] [stdout] test tests::test_tiered_cache_clear ... ok
[INFO] [stdout] test tests::test_tiered_cache_hit_rate ... ok
[INFO] [stdout] test tests::test_tiered_cache_l1_only ... ok
[INFO] [stdout] test tests::test_tiered_cache_with_l2 ... ok
[INFO] [stdout] test tests::test_tiered_cache_remove ... ok
[INFO] [stdout] test tests::test_tiered_cache_with_l3 ... ok
[INFO] [stdout] test tests::test_l2_ttl ... ok
[INFO] [stdout] test tests::test_l1_lru_eviction ... ok
[INFO] [stdout] test tests::test_l2_basic_operations ... ok
[INFO] [stdout] test tests::test_tiered_cache_ttl ... ok
[INFO] [stderr]    Doc-tests spine_cache
[INFO] [stdout] test tests::test_l1_ttl_expiration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[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" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492", kill_on_drop: false }`
[INFO] [stdout] 04a70d2de6133811046e3eff98d38ce1de88efe6a4062e4875ec82c5a77bb492
