[INFO] fetching crate ttl_cache 0.5.1...
[INFO] testing ttl_cache-0.5.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate ttl_cache 0.5.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ttl_cache 0.5.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c27eb4844d1642c3f4549ca9b16eb232a7a9380d4bfb0d1c8851d58e8ffa1257
[INFO] running `"docker" "start" "-a" "c27eb4844d1642c3f4549ca9b16eb232a7a9380d4bfb0d1c8851d58e8ffa1257"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling ttl_cache v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "c27eb4844d1642c3f4549ca9b16eb232a7a9380d4bfb0d1c8851d58e8ffa1257"`
[INFO] running `"docker" "rm" "-f" "c27eb4844d1642c3f4549ca9b16eb232a7a9380d4bfb0d1c8851d58e8ffa1257"`
[INFO] [stdout] c27eb4844d1642c3f4549ca9b16eb232a7a9380d4bfb0d1c8851d58e8ffa1257
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6762c7a8e42625ab122d715369c1443e992701f2c4c8e0537c09a938c5b6641
[INFO] running `"docker" "start" "-a" "f6762c7a8e42625ab122d715369c1443e992701f2c4c8e0537c09a938c5b6641"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ttl_cache v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "f6762c7a8e42625ab122d715369c1443e992701f2c4c8e0537c09a938c5b6641"`
[INFO] running `"docker" "rm" "-f" "f6762c7a8e42625ab122d715369c1443e992701f2c4c8e0537c09a938c5b6641"`
[INFO] [stdout] f6762c7a8e42625ab122d715369c1443e992701f2c4c8e0537c09a938c5b6641
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0315bf3f986b887684f7875abec18d62d4fd1d45c33b02c0fbf94ea5ec291660
[INFO] running `"docker" "start" "-a" "0315bf3f986b887684f7875abec18d62d4fd1d45c33b02c0fbf94ea5ec291660"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ttl_cache-72f27fa3f6a3f506
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-ac69fa13b092aef3
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_contains_key ... ok
[INFO] [stdout] test test_change_capacity ... ok
[INFO] [stdout] test test_pop ... ok
[INFO] [stdout] test test_put_update ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_put_and_get ... ok
[INFO] [stdout] test test_put_and_get_mut ... 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_expire_value ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_iter_w_expired ... ok
[INFO] [stderr]    Doc-tests ttl_cache
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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>::new (line 143) ... 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 - TtlCache<K, V, S>::set_capacity (line 352) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::key (line 88) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::key (line 46) ... 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>::contains_key (line 182) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::iter_mut (line 442) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::remove (line 310) ... ok
[INFO] [stdout] test src/lib.rs - TtlCache<K, V, S>::iter (line 417) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0315bf3f986b887684f7875abec18d62d4fd1d45c33b02c0fbf94ea5ec291660"`
[INFO] running `"docker" "rm" "-f" "0315bf3f986b887684f7875abec18d62d4fd1d45c33b02c0fbf94ea5ec291660"`
[INFO] [stdout] 0315bf3f986b887684f7875abec18d62d4fd1d45c33b02c0fbf94ea5ec291660