[INFO] fetching crate aba-cache 0.1.1...
[INFO] testing aba-cache-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aba-cache 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate aba-cache 0.1.1
[INFO] finished tweaking crates.io crate aba-cache 0.1.1
[INFO] tweaked toml for crates.io crate aba-cache 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aba-cache 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.48.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b75a755ef195f74eaf7519fccfa09b6beb62da742f3cc01f237e2208f7f41df3
[INFO] running `Command { std: "docker" "start" "-a" "b75a755ef195f74eaf7519fccfa09b6beb62da742f3cc01f237e2208f7f41df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b75a755ef195f74eaf7519fccfa09b6beb62da742f3cc01f237e2208f7f41df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75a755ef195f74eaf7519fccfa09b6beb62da742f3cc01f237e2208f7f41df3", kill_on_drop: false }`
[INFO] [stdout] b75a755ef195f74eaf7519fccfa09b6beb62da742f3cc01f237e2208f7f41df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2786f5af426c3b4b2bda89d68eb419f255398c55180d21ac1d0e7b7e76c1c6f0
[INFO] running `Command { std: "docker" "start" "-a" "2786f5af426c3b4b2bda89d68eb419f255398c55180d21ac1d0e7b7e76c1c6f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling aba-cache v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "2786f5af426c3b4b2bda89d68eb419f255398c55180d21ac1d0e7b7e76c1c6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2786f5af426c3b4b2bda89d68eb419f255398c55180d21ac1d0e7b7e76c1c6f0", kill_on_drop: false }`
[INFO] [stdout] 2786f5af426c3b4b2bda89d68eb419f255398c55180d21ac1d0e7b7e76c1c6f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c1fed60d1dc8927790bef2e406cab68af207f106a7dbcae54f0528526ee1cf
[INFO] running `Command { std: "docker" "start" "-a" "16c1fed60d1dc8927790bef2e406cab68af207f106a7dbcae54f0528526ee1cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling aba-cache v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lru/storage.rs:286:24
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub(super) fn iter(&self) -> Iter<K, V> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 286 |     pub(super) fn iter(&self) -> Iter<'_, K, V> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "16c1fed60d1dc8927790bef2e406cab68af207f106a7dbcae54f0528526ee1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c1fed60d1dc8927790bef2e406cab68af207f106a7dbcae54f0528526ee1cf", kill_on_drop: false }`
[INFO] [stdout] 16c1fed60d1dc8927790bef2e406cab68af207f106a7dbcae54f0528526ee1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be24e8634c50dd9f9addeb238fb8341ecd49fd0055b9b16094f36b9a5cc0c92a
[INFO] running `Command { std: "docker" "start" "-a" "be24e8634c50dd9f9addeb238fb8341ecd49fd0055b9b16094f36b9a5cc0c92a", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lru/storage.rs:286:24
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub(super) fn iter(&self) -> Iter<K, V> {
[INFO] [stderr]     |                        ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub(super) fn iter(&self) -> Iter<'_, K, V> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `aba-cache` (lib test) generated 1 warning (run `cargo fix --lib -p aba-cache --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aba_cache-b9562a8cca945eaa)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lru::tests::test_get_head_entry ... ok
[INFO] [stdout] test lru::tests::test_get_middle_entry ... ok
[INFO] [stdout] test lru::tests::test_get_uncached_key ... ok
[INFO] [stdout] test lru::tests::test_get_least_entry ... ok
[INFO] [stdout] test lru::tests::test_reuse_single_entry ... ok
[INFO] [stdout] test lru::tests::test_get_on_empty_cache ... ok
[INFO] [stdout] test lru::tests::test_create_cache_with_cap_0 - should panic ... ok
[INFO] [stdout] test lru::tests::test_reuse_expire_entry ... ok
[INFO] [stdout] test lru::tests::test_get_expire_entry ... ok
[INFO] [stdout] test lru::tests::test_reuse_last_expire_entry ... ok
[INFO] [stdout] test lru::tests::test_get_expire_entry_async ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aba_cache
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 68) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::capacity (line 155) ... ok
[INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache<K,V>::put (line 66) ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::get (line 47) ... ok
[INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache<K,V>::len (line 130) ... ok
[INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache<K,V>::get (line 34) ... ok
[INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache<K,V>::capacity (line 101) ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::is_empty (line 206) ... ok
[INFO] [stdout] test src/lru/asynchronous.rs - lru::asynchronous::Cache<K,V>::is_empty (line 160) ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::len (line 180) ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::put (line 85) ... ok
[INFO] [stdout] test src/lru/mod.rs - lru::Cache<K,V>::evict (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be24e8634c50dd9f9addeb238fb8341ecd49fd0055b9b16094f36b9a5cc0c92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be24e8634c50dd9f9addeb238fb8341ecd49fd0055b9b16094f36b9a5cc0c92a", kill_on_drop: false }`
[INFO] [stdout] be24e8634c50dd9f9addeb238fb8341ecd49fd0055b9b16094f36b9a5cc0c92a
