[INFO] cloning repository https://github.com/emschwartz/async-cache-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emschwartz/async-cache-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femschwartz%2Fasync-cache-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16c184367f076f473439015f76245224c90911b5
[INFO] testing emschwartz/async-cache-rs against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femschwartz%2Fasync-cache-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr]    Compiling async-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/async_cache.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | / impl<Key, Val> AsyncCache<Key, Val>
[INFO] [stdout] 20 | | where
[INFO] [stdout] 21 | |     Key: Eq + Hash + Clone,
[INFO] [stdout] 22 | |     Val: Clone,
[INFO] [stdout]    | |_______________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |       pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |       pub async fn get(&self, key: &Key) -> Option<Val> {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |       pub async fn set(&self, key: Key, value: Val, ttl: Duration) -> bool {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |       pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |       pub async fn clear(&self) {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |       pub async fn len(&self) -> usize {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |       pub async fn is_empty(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |       pub async fn has_expired_items(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |       pub async fn remove_expired_items(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/sync_cache.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | / impl<Key, Val> SyncCache<Key, Val>
[INFO] [stdout]  17 | | where
[INFO] [stdout]  18 | |     Key: Eq + Hash + Clone,
[INFO] [stdout]     | |___________________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  30 |       pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |       pub fn clear(&mut self) {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |       pub fn len(&self) -> usize {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  49 |       pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |       pub fn capacity(&self) -> usize {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  64 |       pub(crate) fn get_with_expiry(&self, key: &Key) -> Option<&(Val, DateTime<Utc>)> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |       pub fn remove(&mut self, key: &Key) -> bool {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |       pub fn has_expired_items(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |       pub fn remove_expired_items(&mut self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `Command { std: "docker" "inspect" "771ca71b15777cd85d6eaa39cae0ef041da4f4b6369ec994537d49be8210a636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771ca71b15777cd85d6eaa39cae0ef041da4f4b6369ec994537d49be8210a636", kill_on_drop: false }`
[INFO] [stdout] 771ca71b15777cd85d6eaa39cae0ef041da4f4b6369ec994537d49be8210a636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12ffe0d0fe7e94537e31968da5503e29db0ca3f89ba1ca2df8d5db8a49e3277a
[INFO] running `Command { std: "docker" "start" "-a" "12ffe0d0fe7e94537e31968da5503e29db0ca3f89ba1ca2df8d5db8a49e3277a", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `remove`, `clear`, `len`, `has_expired_items`, and `remove_expired_items` are never used
[INFO] [stdout]   --> src/async_cache.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | / impl<Key, Val> AsyncCache<Key, Val>
[INFO] [stdout] 20 | | where
[INFO] [stdout] 21 | |     Key: Eq + Hash + Clone,
[INFO] [stdout] 22 | |     Val: Clone,
[INFO] [stdout]    | |_______________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |       pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |       pub async fn clear(&self) {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |       pub async fn len(&self) -> usize {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |       pub async fn has_expired_items(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |       pub async fn remove_expired_items(&self) -> bool {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clear` and `capacity` are never used
[INFO] [stdout]   --> src/sync_cache.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | / impl<Key, Val> SyncCache<Key, Val>
[INFO] [stdout] 17 | | where
[INFO] [stdout] 18 | |     Key: Eq + Hash + Clone,
[INFO] [stdout]    | |___________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |       pub fn clear(&mut self) {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |       pub fn capacity(&self) -> usize {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "12ffe0d0fe7e94537e31968da5503e29db0ca3f89ba1ca2df8d5db8a49e3277a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ffe0d0fe7e94537e31968da5503e29db0ca3f89ba1ca2df8d5db8a49e3277a", kill_on_drop: false }`
[INFO] [stdout] 12ffe0d0fe7e94537e31968da5503e29db0ca3f89ba1ca2df8d5db8a49e3277a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbb227d93a0f6e262372262816d66657a59220149c2dec6bd304fc8b187e99bd
[INFO] running `Command { std: "docker" "start" "-a" "fbb227d93a0f6e262372262816d66657a59220149c2dec6bd304fc8b187e99bd", kill_on_drop: false }`
[INFO] [stderr] warning: methods `remove`, `clear`, `len`, `has_expired_items`, and `remove_expired_items` are never used
[INFO] [stderr]   --> src/async_cache.rs:71:18
[INFO] [stderr]    |
[INFO] [stderr] 19 | / impl<Key, Val> AsyncCache<Key, Val>
[INFO] [stderr] 20 | | where
[INFO] [stderr] 21 | |     Key: Eq + Hash + Clone,
[INFO] [stderr] 22 | |     Val: Clone,
[INFO] [stderr]    | |_______________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 71 |       pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 76 |       pub async fn clear(&self) {
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |       pub async fn len(&self) -> usize {
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] ...
[INFO] [stderr] 91 |       pub async fn has_expired_items(&self) -> bool {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 96 |       pub async fn remove_expired_items(&self) -> bool {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `clear` and `capacity` are never used
[INFO] [stderr]   --> src/sync_cache.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | / impl<Key, Val> SyncCache<Key, Val>
[INFO] [stderr] 17 | | where
[INFO] [stderr] 18 | |     Key: Eq + Hash + Clone,
[INFO] [stderr]    | |___________________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 38 |       pub fn clear(&mut self) {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54 |       pub fn capacity(&self) -> usize {
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `async-cache` (bin "async-cache" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/async_cache-9b342fec4e78ae97)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test async_cache::tests::cache_fn ... ok
[INFO] [stdout] test async_cache::tests::basic_get_set ... ok
[INFO] [stdout] test sync_cache::tests::eviction ... ok
[INFO] [stdout] test sync_cache::tests::has_expired_items ... ok
[INFO] [stdout] test sync_cache::tests::multiple_keys_same_expiry ... ok
[INFO] [stdout] test sync_cache::tests::overwriting_key ... ok
[INFO] [stdout] test sync_cache::tests::remove_expired_items ... ok
[INFO] [stdout] test sync_cache::tests::basic_get_set ... ok
[INFO] [stdout] test async_cache::tests::getting_expired_value has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "fbb227d93a0f6e262372262816d66657a59220149c2dec6bd304fc8b187e99bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb227d93a0f6e262372262816d66657a59220149c2dec6bd304fc8b187e99bd", kill_on_drop: false }`
[INFO] [stdout] fbb227d93a0f6e262372262816d66657a59220149c2dec6bd304fc8b187e99bd
