[INFO] fetching crate mem_cache 0.1.2...
[INFO] testing mem_cache-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mem_cache 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mem_cache 0.1.2
[INFO] finished tweaking crates.io crate mem_cache 0.1.2
[INFO] tweaked toml for crates.io crate mem_cache 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mem_cache 0.1.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6fac7741b0b9e4725eef1bd0b2a797be90d9b7a22c4dbb5f10c711259c6d298
[INFO] running `Command { std: "docker" "start" "-a" "d6fac7741b0b9e4725eef1bd0b2a797be90d9b7a22c4dbb5f10c711259c6d298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6fac7741b0b9e4725eef1bd0b2a797be90d9b7a22c4dbb5f10c711259c6d298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fac7741b0b9e4725eef1bd0b2a797be90d9b7a22c4dbb5f10c711259c6d298", kill_on_drop: false }`
[INFO] [stdout] d6fac7741b0b9e4725eef1bd0b2a797be90d9b7a22c4dbb5f10c711259c6d298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a26718fb280e31b1407fb59f2b8653d487fab42c03a4ab45475dfe4b3934d85
[INFO] running `Command { std: "docker" "start" "-a" "8a26718fb280e31b1407fb59f2b8653d487fab42c03a4ab45475dfe4b3934d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem_cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "8a26718fb280e31b1407fb59f2b8653d487fab42c03a4ab45475dfe4b3934d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a26718fb280e31b1407fb59f2b8653d487fab42c03a4ab45475dfe4b3934d85", kill_on_drop: false }`
[INFO] [stdout] 8a26718fb280e31b1407fb59f2b8653d487fab42c03a4ab45475dfe4b3934d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77f85983752fe4275e1a426e5dbb70466432d7d18784aac3dd1fda5f0f5cd72e
[INFO] running `Command { std: "docker" "start" "-a" "77f85983752fe4275e1a426e5dbb70466432d7d18784aac3dd1fda5f0f5cd72e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling mem_cache v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "77f85983752fe4275e1a426e5dbb70466432d7d18784aac3dd1fda5f0f5cd72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f85983752fe4275e1a426e5dbb70466432d7d18784aac3dd1fda5f0f5cd72e", kill_on_drop: false }`
[INFO] [stdout] 77f85983752fe4275e1a426e5dbb70466432d7d18784aac3dd1fda5f0f5cd72e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a372de0d900564d5362721f0bfb6dbaad277f4a04fabf4e4b8efd41307594e87
[INFO] running `Command { std: "docker" "start" "-a" "a372de0d900564d5362721f0bfb6dbaad277f4a04fabf4e4b8efd41307594e87", 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/mem_cache-becdccf7dbfe159b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test cache::cache_item::tests::test_cache_item ... ok
[INFO] [stdout] test cache::tests::test_force_fetch ... ok
[INFO] [stdout] test cache::tests::test_get ... ok
[INFO] [stdout] test cache::tests::test_expire ... ok
[INFO] [stdout] test cache::tests::test_insert ... ok
[INFO] [stdout] test cache::tests::test_others ... ok
[INFO] [stdout] test cache::tests::test_remove ... ok
[INFO] [stdout] test cache::tests::test_fetch ... ok
[INFO] [stdout] test async_cache::tests::test_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mem_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" "a372de0d900564d5362721f0bfb6dbaad277f4a04fabf4e4b8efd41307594e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a372de0d900564d5362721f0bfb6dbaad277f4a04fabf4e4b8efd41307594e87", kill_on_drop: false }`
[INFO] [stdout] a372de0d900564d5362721f0bfb6dbaad277f4a04fabf4e4b8efd41307594e87