[INFO] cloning repository https://github.com/photoszzt/cache_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/photoszzt/cache_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphotoszzt%2Fcache_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphotoszzt%2Fcache_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 522a2fc3fcb8ba57fd7e24a7505b41cd60a0321e
[INFO] testing photoszzt/cache_server against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphotoszzt%2Fcache_server" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/photoszzt/cache_server on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/photoszzt/cache_server
[INFO] finished tweaking git repo https://github.com/photoszzt/cache_server
[INFO] tweaked toml for git repo https://github.com/photoszzt/cache_server written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/photoszzt/cache_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 1c0859ce8220e399a55ca2d030c449c949b818b826a81946407a4cee366395f4
[INFO] running `Command { std: "docker" "start" "-a" "1c0859ce8220e399a55ca2d030c449c949b818b826a81946407a4cee366395f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c0859ce8220e399a55ca2d030c449c949b818b826a81946407a4cee366395f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0859ce8220e399a55ca2d030c449c949b818b826a81946407a4cee366395f4", kill_on_drop: false }`
[INFO] [stdout] 1c0859ce8220e399a55ca2d030c449c949b818b826a81946407a4cee366395f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e027a70fc096f1f453f7d4d2ad126b7af3f55aadc5a382501558000994db4981
[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" "e027a70fc096f1f453f7d4d2ad126b7af3f55aadc5a382501558000994db4981", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling pin-project-internal v0.4.25
[INFO] [stderr]    Compiling os_str_bytes v2.3.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling pin-project v0.4.25
[INFO] [stderr]    Compiling tracing-subscriber v0.2.13
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling lrucache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.85s
[INFO] running `Command { std: "docker" "inspect" "e027a70fc096f1f453f7d4d2ad126b7af3f55aadc5a382501558000994db4981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e027a70fc096f1f453f7d4d2ad126b7af3f55aadc5a382501558000994db4981", kill_on_drop: false }`
[INFO] [stdout] e027a70fc096f1f453f7d4d2ad126b7af3f55aadc5a382501558000994db4981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 392f15dd2d4a08bf8d9ee16546281e08c40caacfc95805ca7a1bdb7b5c2fd7b5
[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" "392f15dd2d4a08bf8d9ee16546281e08c40caacfc95805ca7a1bdb7b5c2fd7b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling lrucache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `Command { std: "docker" "inspect" "392f15dd2d4a08bf8d9ee16546281e08c40caacfc95805ca7a1bdb7b5c2fd7b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "392f15dd2d4a08bf8d9ee16546281e08c40caacfc95805ca7a1bdb7b5c2fd7b5", kill_on_drop: false }`
[INFO] [stdout] 392f15dd2d4a08bf8d9ee16546281e08c40caacfc95805ca7a1bdb7b5c2fd7b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4589df7081880538d000b73b7237c4b960b424b6ffab135ab7dcfb69580c6b96
[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" "4589df7081880538d000b73b7237c4b960b424b6ffab135ab7dcfb69580c6b96", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lrucache-e590e8729ecf1eb8)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test lrucache::tests::test_debug ... ok
[INFO] [stdout] test lrucache::tests::test_contains_key ... ok
[INFO] [stdout] test frame::resp_parser_tests::test_int ... ok
[INFO] [stdout] test lrucache::tests::test_expire_lru ... ok
[INFO] [stdout] test lrucache::tests::test_change_capacity ... ok
[INFO] [stdout] test frame::resp_parser_tests::test_simple_string ... ok
[INFO] [stdout] test lrucache::tests::test_iter ... ok
[INFO] [stdout] test frame::resp_parser_tests::test_error ... ok
[INFO] [stdout] test lrucache::tests::test_put_and_get ... ok
[INFO] [stdout] test frame::resp_parser_tests::test_bulk_string ... ok
[INFO] [stdout] test lrucache::tests::test_put_update ... ok
[INFO] [stdout] test frame::resp_parser_tests::test_array ... ok
[INFO] [stdout] test lrucache::tests::test_metered_cache ... ok
[INFO] [stdout] test lrucache::tests::test_metered_cache_reinsert_larger ... ok
[INFO] [stdout] test lrucache::tests::test_pop ... ok
[INFO] [stdout] test lrucache::tests::test_remove ... ok
[INFO] [stdout] test cache::tests::test_remove ... ok
[INFO] [stdout] test cache::tests::test_meta_sadd_duplicate ... ok
[INFO] [stdout] test lrucache::tests::test_metered_cache_oversize ... ok
[INFO] [stdout] test cache::tests::test_meta_sadd ... ok
[INFO] [stdout] test lrucache::tests::test_clear ... ok
[INFO] [stdout] test cache::tests::test_get_insert ... ok
[INFO] [stdout] test cache::tests::test_meta_srem ... ok
[INFO] [stdout] test cache::tests::test_ttl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cache_server-d55648596e10f623)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/server.rs (/opt/rustwide/target/debug/deps/server-0a4a1f3823e5561e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test key_value_timeout ... ok
[INFO] [stdout] test send_error_get_set_after_subscribe ... ok
[INFO] [stdout] test key_value_get_set ... ok
[INFO] [stdout] test send_error_unknown_command ... ok
[INFO] [stdout] test pub_sub ... ok
[INFO] [stdout] test manage_subscription ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lrucache
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lrucache.rs - lrucache::LruCache<K, V>::new (line 196) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name lrucache --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1f081cd88c454d9a.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-b63c3b3ea06c4474.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-d687a5f265b95b09.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-f3ae7bf8fb57db71.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-87abf167d0f55ac8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-3c37482d804b01ce.rlib --extern lrucache=/opt/rustwide/target/debug/deps/liblrucache-2f2ef105f8f712a5.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-a9621e045231affa.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-5f9e184b49d307d2.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-9c08b2dd1bcefdbb.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-90d4821813a03146.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a6df69ba12ca3607.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e9140fe3742ce120.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-265e13de985c9e6c.rlib --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-d28f8a449d766380.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-ba6422ef461b01da.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4589df7081880538d000b73b7237c4b960b424b6ffab135ab7dcfb69580c6b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4589df7081880538d000b73b7237c4b960b424b6ffab135ab7dcfb69580c6b96", kill_on_drop: false }`
[INFO] [stdout] 4589df7081880538d000b73b7237c4b960b424b6ffab135ab7dcfb69580c6b96