[INFO] fetching crate ttl_cache 0.5.1...
[INFO] testing ttl_cache-0.5.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate ttl_cache 0.5.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ttl_cache 0.5.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttl_cache 0.5.1
[INFO] finished tweaking crates.io crate ttl_cache 0.5.1
[INFO] tweaked toml for crates.io crate ttl_cache 0.5.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a7ada02f963f8f3a63ca80358f5747b04f7d3df989b2c61a93bae2a5eda98c7
[INFO] running `Command { std: "docker" "start" "-a" "1a7ada02f963f8f3a63ca80358f5747b04f7d3df989b2c61a93bae2a5eda98c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a7ada02f963f8f3a63ca80358f5747b04f7d3df989b2c61a93bae2a5eda98c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7ada02f963f8f3a63ca80358f5747b04f7d3df989b2c61a93bae2a5eda98c7", kill_on_drop: false }`
[INFO] [stdout] 1a7ada02f963f8f3a63ca80358f5747b04f7d3df989b2c61a93bae2a5eda98c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14530b40a82f389650dcbe96601c7a1d0da17bc3f03f81b690c817cc6dcde874
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "14530b40a82f389650dcbe96601c7a1d0da17bc3f03f81b690c817cc6dcde874", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling ttl_cache v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "14530b40a82f389650dcbe96601c7a1d0da17bc3f03f81b690c817cc6dcde874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14530b40a82f389650dcbe96601c7a1d0da17bc3f03f81b690c817cc6dcde874", kill_on_drop: false }`
[INFO] [stdout] 14530b40a82f389650dcbe96601c7a1d0da17bc3f03f81b690c817cc6dcde874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1dce16503685f07b74f6efcb8279a20bd1ec087a91ba7ace3f073d6baa29d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff1dce16503685f07b74f6efcb8279a20bd1ec087a91ba7ace3f073d6baa29d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttl_cache v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "ff1dce16503685f07b74f6efcb8279a20bd1ec087a91ba7ace3f073d6baa29d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1dce16503685f07b74f6efcb8279a20bd1ec087a91ba7ace3f073d6baa29d3", kill_on_drop: false }`
[INFO] [stdout] ff1dce16503685f07b74f6efcb8279a20bd1ec087a91ba7ace3f073d6baa29d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 856aa9f60fd3e84f4e29c0808827a1ceaecc70784bfb6203fc645d3994aab9f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "856aa9f60fd3e84f4e29c0808827a1ceaecc70784bfb6203fc645d3994aab9f3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttl_cache-dae361d1ededb441)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-4816ce0e9d945c1c)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_change_capacity ... ok
[INFO] [stdout] test test_contains_key ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_get_mut_change ... ok
[INFO] [stdout] test test_pop ... ok
[INFO] [stdout] test test_put_and_get_mut ... ok
[INFO] [stdout] test test_put_update ... ok
[INFO] [stdout] test test_put_and_get ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_expire_value ... ok
[INFO] [stderr]    Doc-tests ttl_cache
[INFO] [stdout] test test_iter_w_expired ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::capacity (line 336) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::insert (line 204) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::iter_mut (line 442) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::key (line 88) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::remove (line 310) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V>::new (line 143) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::set_capacity (line 352) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::contains_key (line 182) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::iter (line 417) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::get (line 229) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::get_mut (line 268) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::key (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "856aa9f60fd3e84f4e29c0808827a1ceaecc70784bfb6203fc645d3994aab9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856aa9f60fd3e84f4e29c0808827a1ceaecc70784bfb6203fc645d3994aab9f3", kill_on_drop: false }`
[INFO] [stdout] 856aa9f60fd3e84f4e29c0808827a1ceaecc70784bfb6203fc645d3994aab9f3