[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femschwartz%2Fasync-cache-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16c184367f076f473439015f76245224c90911b5
[INFO] testing emschwartz/async-cache-rs against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femschwartz%2Fasync-cache-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emschwartz/async-cache-rs on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emschwartz/async-cache-rs
[INFO] finished tweaking git repo https://github.com/emschwartz/async-cache-rs
[INFO] tweaked toml for git repo https://github.com/emschwartz/async-cache-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emschwartz/async-cache-rs 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded priority-queue v1.1.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 432fa906469f9e2a437c52215268a68a2e8f2f02159cdcb5e22849e26b9f0e85
[INFO] running `Command { std: "docker" "start" "-a" "432fa906469f9e2a437c52215268a68a2e8f2f02159cdcb5e22849e26b9f0e85", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tokio v1.9.0
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[INFO] [stderr]    Compiling encoding_rs v0.8.28
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[INFO] [stderr]    Compiling idna v0.2.3
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[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling base64 v0.13.0
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[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
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[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling async-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]   --> src/async_cache.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/async_cache.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub async fn get(&self, key: &Key) -> Option<Val> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]   --> src/async_cache.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub async fn set(&self, key: Key, value: Val, ttl: Duration) -> bool {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/async_cache.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/async_cache.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub async fn clear(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> src/async_cache.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub async fn len(&self) -> usize {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/async_cache.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub async fn is_empty(&self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_expired_items` is never used
[INFO] [stdout]   --> src/async_cache.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub async fn has_expired_items(&self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_expired_items` is never used
[INFO] [stdout]   --> src/async_cache.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub async fn remove_expired_items(&self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_capacity` is never used
[INFO] [stdout]   --> src/sync_cache.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/sync_cache.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> src/sync_cache.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]   --> src/sync_cache.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `capacity` is never used
[INFO] [stdout]   --> src/sync_cache.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn capacity(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_with_expiry` is never used
[INFO] [stdout]   --> src/sync_cache.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) fn get_with_expiry(&self, key: &Key) -> Option<&(Val, DateTime<Utc>)> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/sync_cache.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn remove(&mut self, key: &Key) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_expired_items` is never used
[INFO] [stdout]   --> src/sync_cache.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn has_expired_items(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_expired_items` is never used
[INFO] [stdout]    --> src/sync_cache.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn remove_expired_items(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.79s
[INFO] running `Command { std: "docker" "inspect" "432fa906469f9e2a437c52215268a68a2e8f2f02159cdcb5e22849e26b9f0e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432fa906469f9e2a437c52215268a68a2e8f2f02159cdcb5e22849e26b9f0e85", kill_on_drop: false }`
[INFO] [stdout] 432fa906469f9e2a437c52215268a68a2e8f2f02159cdcb5e22849e26b9f0e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1459e0303c778f6e1418e7445452985b9dc8f7646829f69523dd57397540ac
[INFO] running `Command { std: "docker" "start" "-a" "fc1459e0303c778f6e1418e7445452985b9dc8f7646829f69523dd57397540ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> src/async_cache.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/async_cache.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub async fn clear(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> src/async_cache.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub async fn len(&self) -> usize {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_expired_items` is never used
[INFO] [stdout]   --> src/async_cache.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub async fn has_expired_items(&self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_expired_items` is never used
[INFO] [stdout]   --> src/async_cache.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub async fn remove_expired_items(&self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/sync_cache.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `capacity` is never used
[INFO] [stdout]   --> src/sync_cache.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn capacity(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "fc1459e0303c778f6e1418e7445452985b9dc8f7646829f69523dd57397540ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1459e0303c778f6e1418e7445452985b9dc8f7646829f69523dd57397540ac", kill_on_drop: false }`
[INFO] [stdout] fc1459e0303c778f6e1418e7445452985b9dc8f7646829f69523dd57397540ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b162c810a1bfbe78149d004dbca9fbcf9f0026f0f37b9131c4834316e149bb85
[INFO] running `Command { std: "docker" "start" "-a" "b162c810a1bfbe78149d004dbca9fbcf9f0026f0f37b9131c4834316e149bb85", kill_on_drop: false }`
[INFO] [stderr] warning: method `remove` is never used
[INFO] [stderr]   --> src/async_cache.rs:71:18
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub async fn remove(&self, key: &Key) -> bool {
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear` is never used
[INFO] [stderr]   --> src/async_cache.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub async fn clear(&self) {
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `len` is never used
[INFO] [stderr]   --> src/async_cache.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub async fn len(&self) -> usize {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `has_expired_items` is never used
[INFO] [stderr]   --> src/async_cache.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub async fn has_expired_items(&self) -> bool {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `remove_expired_items` is never used
[INFO] [stderr]   --> src/async_cache.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub async fn remove_expired_items(&self) -> bool {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear` is never used
[INFO] [stderr]   --> src/sync_cache.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `capacity` is never used
[INFO] [stderr]   --> src/sync_cache.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn capacity(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `async-cache` (bin "async-cache" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/async_cache-03d31152f1e86d66)
[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::basic_get_set ... ok
[INFO] [stdout] test sync_cache::tests::eviction ... 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::has_expired_items ... ok
[INFO] [stdout] test sync_cache::tests::remove_expired_items ... 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" "b162c810a1bfbe78149d004dbca9fbcf9f0026f0f37b9131c4834316e149bb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b162c810a1bfbe78149d004dbca9fbcf9f0026f0f37b9131c4834316e149bb85", kill_on_drop: false }`
[INFO] [stdout] b162c810a1bfbe78149d004dbca9fbcf9f0026f0f37b9131c4834316e149bb85
