[INFO] fetching crate skytable 0.7.0-alpha.4...
[INFO] testing skytable-0.7.0-alpha.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate skytable 0.7.0-alpha.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate skytable 0.7.0-alpha.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skytable 0.7.0-alpha.4
[INFO] finished tweaking crates.io crate skytable 0.7.0-alpha.4
[INFO] tweaked toml for crates.io crate skytable 0.7.0-alpha.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] a7691209020ca4692e77bc23652cadffcda9562fa6887596f20c2537377e65d9
[INFO] running `Command { std: "docker" "start" "-a" "a7691209020ca4692e77bc23652cadffcda9562fa6887596f20c2537377e65d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7691209020ca4692e77bc23652cadffcda9562fa6887596f20c2537377e65d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7691209020ca4692e77bc23652cadffcda9562fa6887596f20c2537377e65d9", kill_on_drop: false }`
[INFO] [stdout] a7691209020ca4692e77bc23652cadffcda9562fa6887596f20c2537377e65d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d660e1001c392f3ee361d6a599d03161482a4e9a40f28ada2e27746e1739e1e9
[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" "d660e1001c392f3ee361d6a599d03161482a4e9a40f28ada2e27746e1739e1e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.5
[INFO] [stderr]    Compiling r2d2 v0.8.9
[INFO] [stderr]    Compiling skytable v0.7.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "d660e1001c392f3ee361d6a599d03161482a4e9a40f28ada2e27746e1739e1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d660e1001c392f3ee361d6a599d03161482a4e9a40f28ada2e27746e1739e1e9", kill_on_drop: false }`
[INFO] [stdout] d660e1001c392f3ee361d6a599d03161482a4e9a40f28ada2e27746e1739e1e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 9f48ac3b4001c0cb19533c73e5cdaf95103bf5ffca8f1751de5a35aaf2833a74
[INFO] running `Command { std: "docker" "start" "-a" "9f48ac3b4001c0cb19533c73e5cdaf95103bf5ffca8f1751de5a35aaf2833a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling skytable v0.7.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "9f48ac3b4001c0cb19533c73e5cdaf95103bf5ffca8f1751de5a35aaf2833a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f48ac3b4001c0cb19533c73e5cdaf95103bf5ffca8f1751de5a35aaf2833a74", kill_on_drop: false }`
[INFO] [stdout] 9f48ac3b4001c0cb19533c73e5cdaf95103bf5ffca8f1751de5a35aaf2833a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d9178977d830c275c8f6f5c62dcc97618720fbc782eee7d780c970b574b985e
[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" "3d9178977d830c275c8f6f5c62dcc97618720fbc782eee7d780c970b574b985e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/skytable-ee54beff2ffda5fb)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test deserializer::test_parse_float ... ok
[INFO] [stdout] test deserializer::test_parse_nonnull_bin ... ok
[INFO] [stdout] test deserializer::test_typed_bin_array ... ok
[INFO] [stdout] test ddl::tests::test_query_generation_from_keymap ... ok
[INFO] [stdout] test deserializer::test_parse_nonnull_str ... ok
[INFO] [stdout] test deserializer::test_typed_str_array ... ok
[INFO] [stdout] test types::test_arr_from_str_to_vecstr ... ok
[INFO] [stdout] test deserializer::test_typed_bin_array_null ... ok
[INFO] [stdout] test types::test_arr_from_str_with_null_to_vecstr ... ok
[INFO] [stderr]    Doc-tests skytable
[INFO] [stdout] test deserializer::test_typed_str_array_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/ddl.rs - ddl::Ddl::switch (line 223) - compile ... ok
[INFO] [stdout] test src/actions.rs - actions (line 26) ... FAILED
[INFO] [stdout] test src/actions.rs - actions (line 32) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 73) - compile ... ok
[INFO] [stdout] test src/lib.rs - ConnectionBuilder (line 275) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - (line 85) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/lib.rs - ConnectionBuilder (line 263) - compile ... ok
[INFO] [stdout] test src/lib.rs - Pipeline (line 650) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 54) - compile ... ok
[INFO] [stdout] test src/ddl.rs - ddl (line 25) - compile ... ok
[INFO] [stdout] test src/lib.rs - Pipeline (line 671) - compile ... FAILED
[INFO] [stdout] test src/actions.rs - actions::Actions (line 130) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - Query (line 472) ... FAILED
[INFO] [stdout] test src/pool.rs - pool (line 102) - compile ... FAILED
[INFO] [stdout] test src/pool.rs - pool (line 79) - compile ... FAILED
[INFO] [stdout] test src/pool.rs - pool (line 41) - compile ... FAILED
[INFO] [stdout] test src/types.rs - types::FromSkyhashBytes (line 410) - compile ... ok
[INFO] [stdout] test src/pool.rs - pool (line 55) - compile ... FAILED
[INFO] [stdout] test src/actions.rs - actions (line 22) ... ok
[INFO] [stdout] test src/types.rs - types::IntoSkyhashAction (line 144) ... ok
[INFO] [stdout] test src/lib.rs - Query (line 465) ... ok
[INFO] [stdout] test src/types.rs - types::IntoSkyhashBytes (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Query (line 483) ... ok
[INFO] [stdout] test src/lib.rs - query (line 450) ... ok
[INFO] [stdout] test src/types.rs - types::RawString (line 323) ... ok
[INFO] [stdout] test src/lib.rs - query (line 445) ... ok
[INFO] [stdout] test src/types.rs - types::RawString (line 332) ... ok
[INFO] [stdout] test src/types.rs - types (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/actions.rs - actions (line 26) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `skytable::actions::AsyncActions`
[INFO] [stdout]  --> src/actions.rs:27:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use skytable::actions::AsyncActions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AsyncActions` in `actions`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ConnectionBuilder (line 275) stdout ----
[INFO] [stdout] error[E0599]: no method named `get_async_connection` found for struct `ConnectionBuilder` in the current scope
[INFO] [stdout]   --> src/lib.rs:283:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |         .get_async_connection()
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `get_connection`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Pipeline (line 671) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `skytable::aio`
[INFO] [stdout]  --> src/lib.rs:673:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use skytable::aio::Connection;
[INFO] [stdout]   |               ^^^ could not find `aio` in `skytable`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Query (line 472) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `[&str; 4]: IntoSkyhashBytes` is not satisfied
[INFO] [stdout]  --> src/lib.rs:475:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | let q1 = Query::from(["mget", "x", "y", "z"]);
[INFO] [stdout]   |          ^^^^^^^^^^^ the trait `IntoSkyhashBytes` is not implemented for `[&str; 4]`
[INFO] [stdout]   |
[INFO] [stdout]   = note: required because of the requirements on the impl of `IntoSkyhashAction` for `[&str; 4]`
[INFO] [stdout]   = note: required because of the requirements on the impl of `From<[&str; 4]>` for `Query`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pool.rs - pool (line 102) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `skytable::pool::AsyncPool`, `skytable::pool::AsyncTlsPool`
[INFO] [stdout]  --> src/pool.rs:103:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use skytable::pool::{ConnectionManager, AsyncPool, AsyncTlsPool};
[INFO] [stdout]   |                                         ^^^^^^^^^  ^^^^^^^^^^^^ no `AsyncTlsPool` in `pool`
[INFO] [stdout]   |                                         |
[INFO] [stdout]   |                                         no `AsyncPool` in `pool`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `skytable::aio`
[INFO] [stdout]  --> src/pool.rs:104:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use skytable::aio::{Connection, TlsConnection};
[INFO] [stdout]   |               ^^^ could not find `aio` in `skytable`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pool.rs - pool (line 79) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `skytable::pool::TlsPool`
[INFO] [stdout]  --> src/pool.rs:80:47
[INFO] [stdout]   |
[INFO] [stdout] 4 | use skytable::pool::{ConnectionManager, Pool, TlsPool};
[INFO] [stdout]   |                                               ^^^^^^^ no `TlsPool` in `pool`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `skytable::sync::TlsConnection`
[INFO] [stdout]  --> src/pool.rs:81:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use skytable::sync::{Connection, TlsConnection};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^
[INFO] [stdout]   |                                  |
[INFO] [stdout]   |                                  no `TlsConnection` in `sync`
[INFO] [stdout]   |                                  help: a similar name exists in the module: `Connection`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pool.rs - pool (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `get_tls` in module `pool`
[INFO] [stdout]  --> src/pool.rs:47:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let tls_pool = pool::get_tls("127.0.0.1", 2004, "cert.pem", 10).unwrap();
[INFO] [stdout]   |                      ^^^^^^^ not found in `pool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pool.rs - pool (line 55) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `skytable::actions::AsyncActions`
[INFO] [stdout]  --> src/pool.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use skytable::actions::AsyncActions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AsyncActions` in `actions`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_async` in module `pool`
[INFO] [stdout]  --> src/pool.rs:60:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let notls_pool = pool::get_async("127.0.0.1", 2003, 10).await.unwrap();
[INFO] [stdout]   |                            ^^^^^^^^^ not found in `pool`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_tls_async` in module `pool`
[INFO] [stdout]   --> src/pool.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let tls_pool = pool::get_tls_async("127.0.0.1", 2004, "cert.pem", 10).await.unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ not found in `pool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/actions.rs - actions (line 26)
[INFO] [stdout]     src/lib.rs - ConnectionBuilder (line 275)
[INFO] [stdout]     src/lib.rs - Pipeline (line 671)
[INFO] [stdout]     src/lib.rs - Query (line 472)
[INFO] [stdout]     src/pool.rs - pool (line 102)
[INFO] [stdout]     src/pool.rs - pool (line 41)
[INFO] [stdout]     src/pool.rs - pool (line 55)
[INFO] [stdout]     src/pool.rs - pool (line 79)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.72s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3d9178977d830c275c8f6f5c62dcc97618720fbc782eee7d780c970b574b985e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9178977d830c275c8f6f5c62dcc97618720fbc782eee7d780c970b574b985e", kill_on_drop: false }`
[INFO] [stdout] 3d9178977d830c275c8f6f5c62dcc97618720fbc782eee7d780c970b574b985e