[INFO] cloning repository https://github.com/Wiewiogr/bitcask
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wiewiogr/bitcask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiewiogr%2Fbitcask", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiewiogr%2Fbitcask'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f45c1c2b3d696aaaf2e898e33cdd63deec1df1ab
[INFO] testing Wiewiogr/bitcask against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiewiogr%2Fbitcask" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Wiewiogr/bitcask
[INFO] finished tweaking git repo https://github.com/Wiewiogr/bitcask
[INFO] tweaked toml for git repo https://github.com/Wiewiogr/bitcask written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Wiewiogr/bitcask on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Wiewiogr/bitcask already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3537db2b82fd0f61066282cca31a8afd5a747c4ab21e561b75c1ff85d890aa0f
[INFO] running `Command { std: "docker" "start" "-a" "3537db2b82fd0f61066282cca31a8afd5a747c4ab21e561b75c1ff85d890aa0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3537db2b82fd0f61066282cca31a8afd5a747c4ab21e561b75c1ff85d890aa0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3537db2b82fd0f61066282cca31a8afd5a747c4ab21e561b75c1ff85d890aa0f", kill_on_drop: false }`
[INFO] [stdout] 3537db2b82fd0f61066282cca31a8afd5a747c4ab21e561b75c1ff85d890aa0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 091f0fcd1e0c642231e9b814d22535f6421751460f1d772a9310d67aefc011ee
[INFO] running `Command { std: "docker" "start" "-a" "091f0fcd1e0c642231e9b814d22535f6421751460f1d772a9310d67aefc011ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling memmap2 v0.9.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bitcask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/index.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, cell::RefCell, sync::{RwLock, Arc}};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "091f0fcd1e0c642231e9b814d22535f6421751460f1d772a9310d67aefc011ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091f0fcd1e0c642231e9b814d22535f6421751460f1d772a9310d67aefc011ee", kill_on_drop: false }`
[INFO] [stdout] 091f0fcd1e0c642231e9b814d22535f6421751460f1d772a9310d67aefc011ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94ae4a946e784e8bdf7409c0982b949bf04687297666a554405ca9c1d869fbcf
[INFO] running `Command { std: "docker" "start" "-a" "94ae4a946e784e8bdf7409c0982b949bf04687297666a554405ca9c1d869fbcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/index.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, cell::RefCell, sync::{RwLock, Arc}};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling bitcask v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> src/index.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, cell::RefCell, sync::{RwLock, Arc}};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut db = Db::new(db_path, ONE_KB_IN_BYTES).unwrap();
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let mut db = Db::new(db_path, ONE_KB_IN_BYTES).unwrap();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let mut db_recreated = Db::new(db_path.clone(), ONE_KB_IN_BYTES).unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.41s
[INFO] running `Command { std: "docker" "inspect" "94ae4a946e784e8bdf7409c0982b949bf04687297666a554405ca9c1d869fbcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ae4a946e784e8bdf7409c0982b949bf04687297666a554405ca9c1d869fbcf", kill_on_drop: false }`
[INFO] [stdout] 94ae4a946e784e8bdf7409c0982b949bf04687297666a554405ca9c1d869fbcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ced2f10c56fde96e7df899a2278831d10b57a28935a0056dc6d946f093181d26
[INFO] running `Command { std: "docker" "start" "-a" "ced2f10c56fde96e7df899a2278831d10b57a28935a0056dc6d946f093181d26", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `cell::RefCell`
[INFO] [stderr]  --> src/index.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, cell::RefCell, sync::{RwLock, Arc}};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcask` (lib) generated 1 warning (run `cargo fix --lib -p bitcask` to apply 1 suggestion)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/db.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let mut db = Db::new(db_path, ONE_KB_IN_BYTES).unwrap();
[INFO] [stderr]    |             ----^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/db.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let mut db = Db::new(db_path, ONE_KB_IN_BYTES).unwrap();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/db.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |         let mut db_recreated = Db::new(db_path.clone(), ONE_KB_IN_BYTES).unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `bitcask` (lib test) generated 4 warnings (1 duplicate) (run `cargo fix --lib -p bitcask --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitcask-ea3f4a90883c58ae)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test chunk::tests::test_chunk_is_full_if_it_is_past_the_max_size ... ok
[INFO] [stdout] test chunk::tests::test_delete ... ok
[INFO] [stdout] test chunk::tests::test_empty_file_is_not_empty ... ok
[INFO] [stdout] test chunk::tests::test_only_store_latest_value ... ok
[INFO] [stdout] test chunk::tests::test_put ... ok
[INFO] [stdout] test chunk::tests::test_do_not_record_deleted_values ... ok
[INFO] [stdout] test chunk::tests::test_is_not_full_if_there_is_still_place ... ok
[INFO] [stdout] test chunk::tests::test_correctly_opens_existing_file ... ok
[INFO] [stdout] test chunk::tests::test_should_correctly_read_index_with_one_value ... ok
[INFO] [stdout] test chunk::tests::test_should_not_be_able_to_write_to_the_existing_file ... ok
[INFO] [stdout] test chunks::tests::test_create_index_for_values_in_different_files ... ok
[INFO] [stdout] test chunks::tests::test_delete_key_in_the_new_file ... ok
[INFO] [stdout] test chunks::tests::test_create_index_only_from_the_old_chunks ... ok
[INFO] [stdout] test chunk::tests::test_get_after_put ... ok
[INFO] [stdout] test chunks::tests::test_delete_more_than_one_value_in_the_current_chunk ... ok
[INFO] [stdout] test chunks::tests::test_delete_value_from_the_current_chunk ... ok
[INFO] [stdout] test chunks::tests::test_get_value_from_the_old_chunk ... ok
[INFO] [stdout] test chunks::tests::test_put_more_than_one_value_in_the_current_chunk ... ok
[INFO] [stdout] test chunks::tests::test_put_should_create_more_chunks_as_next_ones_are_becoming_full ... ok
[INFO] [stdout] test chunks::tests::test_put_to_the_new_current_file_when_opened_from_existing_files ... ok
[INFO] [stdout] test db::tests::test_should_not_contain_removed_element ... ok
[INFO] [stdout] test db::tests::test_should_recreate_db_from_existing_files ... ok
[INFO] [stdout] test db::tests::test_return_null_if_key_do_not_exists ... ok
[INFO] [stdout] test chunks::tests::test_put_value_to_the_current_chunk ... ok
[INFO] [stdout] test db::tests::test_should_contain_added_element ... ok
[INFO] [stdout] test chunks::tests::test_put_value_to_the_new_chunk_if_current_is_full ... ok
[INFO] [stdout] test chunks::tests::test_open_alread_existing_files ... ok
[INFO] [stdout] test chunks::tests::test_override_key_in_the_new_file ... ok
[INFO] [stdout] test chunks::tests::test_read_value_from_existing_files ... ok
[INFO] [stdout] test chunks::tests::test_get_value_from_the_current_chunk ... ok
[INFO] [stderr]      Running tests/concurrency_test.rs (/opt/rustwide/target/debug/deps/concurrency_test-b9ec36049e3ef9bb)
[INFO] [stdout] test chunks::tests::test_delete_value_in_the_new_chunk_if_current_is_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_concurrent_put ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_concurrent_put stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (56) panicked at src/chunk.rs:48:27:
[INFO] [stdout] Problem creating the file: Os { code: 24, kind: Uncategorized, message: "Too many open files" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef1a6116 - <unknown>
[INFO] [stdout]   12:     0x58aaef1ab6e7 - <unknown>
[INFO] [stdout]   13:     0x58aaef1ad130 - <unknown>
[INFO] [stdout]   14:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   15:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   16:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   17:     0x58aaef121693 - <unknown>
[INFO] [stdout]   18:     0x58aaef125660 - <unknown>
[INFO] [stdout]   19:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   20:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   21:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   22:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   23:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   24:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   25:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   26:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (53) panicked at src/chunks.rs:76:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1acf85 - <unknown>
[INFO] [stdout]   13:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   14:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   15:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   16:     0x58aaef121693 - <unknown>
[INFO] [stdout]   17:     0x58aaef125660 - <unknown>
[INFO] [stdout]   18:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   19:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   20:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   21:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   22:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   23:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   24:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (51) panicked at src/chunks.rs:76:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1acf85 - <unknown>
[INFO] [stdout]   13:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   14:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   15:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   16:     0x58aaef121693 - <unknown>
[INFO] [stdout]   17:     0x58aaef125660 - <unknown>
[INFO] [stdout]   18:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   19:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   20:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   21:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   22:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   23:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   24:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (55) panicked at src/chunks.rs:76:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1acf85 - <unknown>
[INFO] [stdout]   13:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   14:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   15:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   16:     0x58aaef121693 - <unknown>
[INFO] [stdout]   17:     0x58aaef125660 - <unknown>
[INFO] [stdout]   18:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   19:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   20:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   21:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   22:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   23:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   24:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (54) panicked at src/chunks.rs:76:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1acf85 - <unknown>
[INFO] [stdout]   13:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   14:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   15:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   16:     0x58aaef121693 - <unknown>
[INFO] [stdout]   17:     0x58aaef125660 - <unknown>
[INFO] [stdout]   18:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   19:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   20:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   21:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   22:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   23:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   24:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (58) panicked at src/chunks.rs:76:45:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1acf85 - <unknown>
[INFO] [stdout]   13:     0x58aaef19e47c - <unknown>
[INFO] [stdout]   14:     0x58aaef121a81 - <unknown>
[INFO] [stdout]   15:     0x58aaef1201d6 - <unknown>
[INFO] [stdout]   16:     0x58aaef121693 - <unknown>
[INFO] [stdout]   17:     0x58aaef125660 - <unknown>
[INFO] [stdout]   18:     0x58aaef120c7a - <unknown>
[INFO] [stdout]   19:     0x58aaef125a2b - <unknown>
[INFO] [stdout]   20:     0x58aaef1212c0 - <unknown>
[INFO] [stdout]   21:     0x58aaef121c3e - <unknown>
[INFO] [stdout]   22:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   23:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   24:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'test_concurrent_put' (50) panicked at tests/concurrency_test.rs:54:23:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aaef1f4c4a - <unknown>
[INFO] [stdout]    1:     0x58aaef20946a - <unknown>
[INFO] [stdout]    2:     0x58aaef1f9782 - <unknown>
[INFO] [stdout]    3:     0x58aaef1d280f - <unknown>
[INFO] [stdout]    4:     0x58aaef1ece99 - <unknown>
[INFO] [stdout]    5:     0x58aaef1327ec - <unknown>
[INFO] [stdout]    6:     0x58aaef1ed052 - <unknown>
[INFO] [stdout]    7:     0x58aaef1d28c8 - <unknown>
[INFO] [stdout]    8:     0x58aaef1ca0c9 - <unknown>
[INFO] [stdout]    9:     0x58aaef1d35dd - <unknown>
[INFO] [stdout]   10:     0x58aaef209bfc - <unknown>
[INFO] [stdout]   11:     0x58aaef209972 - <unknown>
[INFO] [stdout]   12:     0x58aaef1229a9 - <unknown>
[INFO] [stdout]   13:     0x58aaef121737 - <unknown>
[INFO] [stdout]   14:     0x58aaef1259a6 - <unknown>
[INFO] [stdout]   15:     0x58aaef125acb - <unknown>
[INFO] [stdout]   16:     0x58aaef1332bb - <unknown>
[INFO] [stdout]   17:     0x58aaef12dc94 - <unknown>
[INFO] [stdout]   18:     0x58aaef135ec2 - <unknown>
[INFO] [stdout]   19:     0x58aaef1f44df - <unknown>
[INFO] [stdout]   20:     0x79ceb1621aa4 - <unknown>
[INFO] [stdout]   21:     0x79ceb16aea64 - <unknown>
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_concurrent_put
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test concurrency_test`
[INFO] running `Command { std: "docker" "inspect" "ced2f10c56fde96e7df899a2278831d10b57a28935a0056dc6d946f093181d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced2f10c56fde96e7df899a2278831d10b57a28935a0056dc6d946f093181d26", kill_on_drop: false }`
[INFO] [stdout] ced2f10c56fde96e7df899a2278831d10b57a28935a0056dc6d946f093181d26
