[INFO] fetching crate pearl 0.5.14...
[INFO] testing pearl-0.5.14 against 1.54.0 for beta-1.55-1
[INFO] extracting crate pearl 0.5.14 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pearl 0.5.14 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pearl 0.5.14
[INFO] finished tweaking crates.io crate pearl 0.5.14
[INFO] tweaked toml for crates.io crate pearl 0.5.14 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate pearl 0.5.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded ahash v0.7.2
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded funty v1.2.0
[INFO] [stderr]   Downloaded bitvec v0.21.1
[INFO] [stderr]   Downloaded rio v0.9.4
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc940eebfdcda0f39a72b389884edc1066d036d7290df46d3148d5b94187fd4
[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" "6fc940eebfdcda0f39a72b389884edc1066d036d7290df46d3148d5b94187fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc940eebfdcda0f39a72b389884edc1066d036d7290df46d3148d5b94187fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc940eebfdcda0f39a72b389884edc1066d036d7290df46d3148d5b94187fd4", kill_on_drop: false }`
[INFO] [stdout] 6fc940eebfdcda0f39a72b389884edc1066d036d7290df46d3148d5b94187fd4
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff35dd0f59e66623e9dce8198d9a32a00813069dc7e04fe1920ef21117364e2b
[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" "ff35dd0f59e66623e9dce8198d9a32a00813069dc7e04fe1920ef21117364e2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rio v0.9.4
[INFO] [stderr]    Compiling bincode v1.3.2
[INFO] [stderr]    Compiling bitvec v0.21.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling tokio-stream v0.1.5
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling pearl v0.5.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.49s
[INFO] running `Command { std: "docker" "inspect" "ff35dd0f59e66623e9dce8198d9a32a00813069dc7e04fe1920ef21117364e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff35dd0f59e66623e9dce8198d9a32a00813069dc7e04fe1920ef21117364e2b", kill_on_drop: false }`
[INFO] [stdout] ff35dd0f59e66623e9dce8198d9a32a00813069dc7e04fe1920ef21117364e2b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f7554c3141108cc78258a8272f8c71280fc93659b01004d748466aaa7f81dee
[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" "9f7554c3141108cc78258a8272f8c71280fc93659b01004d748466aaa7f81dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling pearl v0.5.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "9f7554c3141108cc78258a8272f8c71280fc93659b01004d748466aaa7f81dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f7554c3141108cc78258a8272f8c71280fc93659b01004d748466aaa7f81dee", kill_on_drop: false }`
[INFO] [stdout] 9f7554c3141108cc78258a8272f8c71280fc93659b01004d748466aaa7f81dee
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a1a12604a8f72fe5cfcb36b6dda2a09af1a94d35077bdce4b02370627a0e409
[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" "3a1a12604a8f72fe5cfcb36b6dda2a09af1a94d35077bdce4b02370627a0e409", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pearl-c7e6a4508e5505f7)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-cd614704f558855c)
[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] [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/tests.rs (/opt/rustwide/target/debug/deps/tests-03a1135ff36492cf)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test_index_from_empty_blob ... ok
[INFO] [stdout] test test_read_with ... ok
[INFO] [stdout] test test_storage_close ... ok
[INFO] [stdout] test test_memory_index ... ok
[INFO] [stdout] test test_index_from_blob ... ok
[INFO] [stdout] test test_records_count_in_active ... ok
[INFO] [stdout] test test_on_disk_index ... ok
[INFO] [stdout] test test_storage_init_new ... ok
[INFO] [stderr] [2021-08-07T09:49:39     pearl::storage::core:414  ERROR] - working directory is locked: "/tmp/pearl_test/65229779/work_dir_lock/pearl.lock"
[INFO] [stderr] [2021-08-07T09:49:39     pearl::storage::core:415  ERROR] - check if any other bob instances are running
[INFO] [stderr] [2021-08-07T09:49:39     pearl::storage::core:416  ERROR] - or delete .lock file and try again
[INFO] [stdout] test test_storage_read_write ... ok
[INFO] [stdout] test test_multithread_read_write ... ok
[INFO] [stdout] test test_storage_multiple_read_write ... ok
[INFO] [stdout] test test_work_dir_lock ... ok
[INFO] [stdout] test test_records_count ... ok
[INFO] [stdout] test test_write_with ... ok
[INFO] [stdout] test test_read_all_find_one_key ... ok
[INFO] [stdout] test test_read_all_load_all ... ok
[INFO] [stdout] test test_blobs_count_random_names ... ok
[INFO] [stdout] test test_manual_close_active_blob ... ok
[INFO] [stdout] test test_write_with_with_on_disk_index ... ok
[INFO] [stdout] test test_write_512_records_with_same_key ... ok
[INFO] [stdout] test test_storage_multithread_blob_overflow ... ok
[INFO] [stdout] test test_storage_init_from_existing ... ok
[INFO] [stdout] test test_records_count_detailed ... ok
[INFO] [stdout] test test_check_bloom_filter_single ... ok
[INFO] [stdout] test test_check_bloom_filter_multiple ... ok
[INFO] [stdout] test test_check_bloom_filter_generated ... ok
[INFO] [stdout] test test_check_bloom_filter_init_from_existing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pearl
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / //! # pearl
[INFO] [stderr] 9  | | //!
[INFO] [stderr] 10 | | //! The `pearl` library is an asyncronous Append only key-value blob storage on disk.
[INFO] [stderr] 11 | | //! Crate `pearl` provides [`Futures 0.3`] interface. Tokio runtime required.
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | | //! }
[INFO] [stderr] 50 | | //! ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/storage/builder.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / /// Is used to initialize a `Storage`.
[INFO] [stderr] 4  | | ///
[INFO] [stderr] 5  | | /// Required params:
[INFO] [stderr] 6  | | ///  - [`work_dir`] - where `Storage` will keep blob and index files
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | | /// [`blob_file_name_prefix`]: struct.Builder.html#method.blob_file_name_prefix
[INFO] [stderr] 31 | | /// [`key_size`]: struct.Builder.html#method.key_size
[INFO] [stderr]    | |_____________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/storage/core.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / /// A main storage struct.
[INFO] [stderr] 9  | | ///
[INFO] [stderr] 10 | | /// This type is clonable, cloning it will only create a new reference,
[INFO] [stderr] 11 | | /// not a new storage.
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | | ///
[INFO] [stderr] 33 | | /// [`Key`]: trait.Key.html
[INFO] [stderr]    | |___________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/storage/core.rs:136:5
[INFO] [stderr]     |
[INFO] [stderr] 136 | /     /// Writes `data` to active blob asyncronously. If active blob reaches it limit, creates new
[INFO] [stderr] 137 | |     /// and closes old.
[INFO] [stderr] 138 | |     /// # Examples
[INFO] [stderr] 139 | |     /// ```no-run
[INFO] [stderr] ...   |
[INFO] [stderr] 148 | |     ///
[INFO] [stderr] 149 | |     /// [`write_with`]: Storage::write_with
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/storage/core.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 | /     /// Similar to [`write`] but with metadata
[INFO] [stderr] 156 | |     /// # Examples
[INFO] [stderr] 157 | |     /// ```no-run
[INFO] [stderr] 158 | |     /// async fn write_data() {
[INFO] [stderr] ...   |
[INFO] [stderr] 166 | |     /// # Errors
[INFO] [stderr] 167 | |     /// Fails if duplicates are not allowed and record already exists.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/storage/core.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 | /     /// Reads the first found data matching given key.
[INFO] [stderr] 208 | |     /// # Examples
[INFO] [stderr] 209 | |     /// ```no-run
[INFO] [stderr] 210 | |     /// async fn read_data() {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     /// [`Error::RecordNotFound`]: enum.Error.html#RecordNotFound
[INFO] [stderr] 219 | |     /// [`read_with`]: Storage::read_with
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/storage/core.rs:225:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | /     /// Reads data matching given key and metadata
[INFO] [stderr] 226 | |     /// # Examples
[INFO] [stderr] 227 | |     /// ```no-run
[INFO] [stderr] 228 | |     /// async fn read_data() {
[INFO] [stderr] ...   |
[INFO] [stderr] 237 | |     ///
[INFO] [stderr] 238 | |     /// [`Error::RecordNotFound`]: enum.Error.html#RecordNotFound
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/storage/core.rs:344:5
[INFO] [stderr]     |
[INFO] [stderr] 344 | /     /// `blob_count` returns exact number of closed blobs plus one active, if there is some.
[INFO] [stderr] 345 | |     /// It locks on inner structure, so it much slower than `next_blob_id`.
[INFO] [stderr] 346 | |     /// # Examples
[INFO] [stderr] 347 | |     /// ```no-run
[INFO] [stderr] ...   |
[INFO] [stderr] 352 | |     /// assert_eq!(storage.blobs_count(), 1);
[INFO] [stderr] 353 | |     /// ```
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "3a1a12604a8f72fe5cfcb36b6dda2a09af1a94d35077bdce4b02370627a0e409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1a12604a8f72fe5cfcb36b6dda2a09af1a94d35077bdce4b02370627a0e409", kill_on_drop: false }`
[INFO] [stdout] 3a1a12604a8f72fe5cfcb36b6dda2a09af1a94d35077bdce4b02370627a0e409
