[INFO] cloning repository https://github.com/uds5501/chrrrrrr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uds5501/chrrrrrr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuds5501%2Fchrrrrrr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuds5501%2Fchrrrrrr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47166e243164a26217e180f4fe73574001db2e94
[INFO] testing uds5501/chrrrrrr against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuds5501%2Fchrrrrrr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uds5501/chrrrrrr on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/uds5501/chrrrrrr
[INFO] finished tweaking git repo https://github.com/uds5501/chrrrrrr
[INFO] tweaked toml for git repo https://github.com/uds5501/chrrrrrr written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/uds5501/chrrrrrr 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded httpmock v0.7.0
[INFO] [stderr]   Downloaded basic-cookies v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c1ebc8dc742a70e5585b767579dbbc55fa94dffa5ea322992de42a73eec8426
[INFO] running `Command { std: "docker" "start" "-a" "9c1ebc8dc742a70e5585b767579dbbc55fa94dffa5ea322992de42a73eec8426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c1ebc8dc742a70e5585b767579dbbc55fa94dffa5ea322992de42a73eec8426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1ebc8dc742a70e5585b767579dbbc55fa94dffa5ea322992de42a73eec8426", kill_on_drop: false }`
[INFO] [stdout] 9c1ebc8dc742a70e5585b767579dbbc55fa94dffa5ea322992de42a73eec8426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 254efbe07fbb3123ce92e4ba5d3969db6bfda9de39da3522640a7c6a926578e9
[INFO] running `Command { std: "docker" "start" "-a" "254efbe07fbb3123ce92e4ba5d3969db6bfda9de39da3522640a7c6a926578e9", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling headers v0.3.9
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling dns-lookup v2.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tungstenite v0.20.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling tokio-tungstenite v0.20.1
[INFO] [stderr]    Compiling h2 v0.3.25
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.6
[INFO] [stderr]    Compiling reqwest v0.11.26
[INFO] [stderr]    Compiling chrrrrrr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `server_task`
[INFO] [stdout]    --> src/server/node_server.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let server_task = tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server/node_server.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let mut node = Node::new();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_task`
[INFO] [stdout]    --> src/server/allocater_server.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let server_task = tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/node_server.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl InsertResponse {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/allocater_server.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl AllocatorInsertRequest {
[INFO] [stdout]    | --------------------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new(k: String, v: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `is_success` and `new` are never used
[INFO] [stdout]   --> src/server/allocater_server.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl GenericResponse {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 51 |     pub fn is_success(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_success`, `get_value`, and `get_msg` are never used
[INFO] [stdout]   --> src/server/allocater_server.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl AllocatorGetResponse {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] 68 |     pub fn is_success(&self) -> bool { self.success }
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 69 |     pub fn get_value(&self) -> String { self.value.clone() }
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 70 |     pub fn get_msg(&self) -> String { self.message.clone() }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `de_register_node`, `get_acquired_slots`, `get_total_nodes`, and `get_slot_node_map` are never used
[INFO] [stdout]    --> src/core/allocator.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub trait RegistrationInteractions {
[INFO] [stdout]     |           ------------------------ methods in this trait
[INFO] [stdout] 114 |     async fn register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stdout] 115 |     async fn de_register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 116 |     async fn get_acquired_slots(&self) -> Result<Vec<u32>, Box<dyn Error>>;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 117 |     async fn get_total_nodes(&self) -> Result<u32, Box<dyn Error>>;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 118 |     async fn get_slot_node_map(&self) -> Result<HashMap<u32, NodeClient>, Box<dyn Error>>;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_keys` is never used
[INFO] [stdout]   --> src/core/node.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Node {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn total_keys(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmptyNodeListError` is never constructed
[INFO] [stdout]  --> src/errors/empty_node_list_error.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct EmptyNodeListError;
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `produce_error` is never used
[INFO] [stdout]   --> src/errors/empty_node_list_error.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn produce_error() -> Result<(), EmptyNodeListError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "254efbe07fbb3123ce92e4ba5d3969db6bfda9de39da3522640a7c6a926578e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254efbe07fbb3123ce92e4ba5d3969db6bfda9de39da3522640a7c6a926578e9", kill_on_drop: false }`
[INFO] [stdout] 254efbe07fbb3123ce92e4ba5d3969db6bfda9de39da3522640a7c6a926578e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49c7aaefbc58dbd18dd3005af1394b1424c8f54aa5bf8e6db06f275581b8ebf2
[INFO] running `Command { std: "docker" "start" "-a" "49c7aaefbc58dbd18dd3005af1394b1424c8f54aa5bf8e6db06f275581b8ebf2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling value-bag v1.8.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener v5.2.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling async-channel v2.2.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling event-listener v3.1.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling levenshtein v1.0.5
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling polling v3.5.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling async-signal v0.2.5
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling async-process v1.8.1
[INFO] [stderr]    Compiling tungstenite v0.20.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling mockall v0.12.1
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.20.1
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling async-object-pool v0.1.4
[INFO] [stderr]    Compiling h2 v0.3.25
[INFO] [stderr]    Compiling basic-cookies v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_regex v1.1.0
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.6
[INFO] [stderr]    Compiling httpmock v0.7.0
[INFO] [stderr]    Compiling reqwest v0.11.26
[INFO] [stderr]    Compiling chrrrrrr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `server_task`
[INFO] [stdout]    --> src/server/node_server.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let server_task = tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/server/node_server.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let mut node = Node::new();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_task`
[INFO] [stdout]    --> src/server/allocater_server.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let server_task = tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `migrate_mock`
[INFO] [stdout]    --> src/core/allocator.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |         let migrate_mock = server.mock(|when, then| {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_migrate_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert_mock`
[INFO] [stdout]    --> src/core/allocator.rs:485:13
[INFO] [stdout]     |
[INFO] [stdout] 485 |         let insert_mock = server.mock(|when, then| {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `migrate_mock`
[INFO] [stdout]    --> src/core/allocator.rs:535:13
[INFO] [stdout]     |
[INFO] [stdout] 535 |         let migrate_mock = server.mock(|when, then| {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_migrate_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `insert_mock`
[INFO] [stdout]    --> src/core/allocator.rs:545:13
[INFO] [stdout]     |
[INFO] [stdout] 545 |         let insert_mock = server.mock(|when, then| {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/core/node.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut node = Node::new();
[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/core/node.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let mut node = Node::new();
[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/core/node.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut node = Node::new();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/node_server.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl InsertResponse {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/allocater_server.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl AllocatorInsertRequest {
[INFO] [stdout]    | --------------------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new(k: String, v: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `is_success` and `new` are never used
[INFO] [stdout]   --> src/server/allocater_server.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl GenericResponse {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] 51 |     pub fn is_success(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_success`, `get_value`, and `get_msg` are never used
[INFO] [stdout]   --> src/server/allocater_server.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl AllocatorGetResponse {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] 68 |     pub fn is_success(&self) -> bool { self.success }
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 69 |     pub fn get_value(&self) -> String { self.value.clone() }
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 70 |     pub fn get_msg(&self) -> String { self.message.clone() }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `de_register_node` is never used
[INFO] [stdout]    --> src/core/allocator.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub trait RegistrationInteractions {
[INFO] [stdout]     |           ------------------------ method in this trait
[INFO] [stdout] 114 |     async fn register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stdout] 115 |     async fn de_register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmptyNodeListError` is never constructed
[INFO] [stdout]  --> src/errors/empty_node_list_error.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct EmptyNodeListError;
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `produce_error` is never used
[INFO] [stdout]   --> src/errors/empty_node_list_error.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn produce_error() -> Result<(), EmptyNodeListError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/core/node.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 &expected_hm.insert(k.clone(), v.clone());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 let _ = &expected_hm.insert(k.clone(), v.clone());
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/core/node.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |             &node.insert_key(k, v);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 179 |             let _ = &node.insert_key(k, v);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "49c7aaefbc58dbd18dd3005af1394b1424c8f54aa5bf8e6db06f275581b8ebf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c7aaefbc58dbd18dd3005af1394b1424c8f54aa5bf8e6db06f275581b8ebf2", kill_on_drop: false }`
[INFO] [stdout] 49c7aaefbc58dbd18dd3005af1394b1424c8f54aa5bf8e6db06f275581b8ebf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00eb789db2341dd0268733792e957a8094e2b8edd3208939841805b71bddb9a2
[INFO] running `Command { std: "docker" "start" "-a" "00eb789db2341dd0268733792e957a8094e2b8edd3208939841805b71bddb9a2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused variable: `server_task`
[INFO] [stderr]    --> src/server/node_server.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     let server_task = tokio::spawn(async move {
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/server/node_server.rs:193:9
[INFO] [stderr]     |
[INFO] [stderr] 193 |     let mut node = Node::new();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server_task`
[INFO] [stderr]    --> src/server/allocater_server.rs:216:9
[INFO] [stderr]     |
[INFO] [stderr] 216 |     let server_task = tokio::spawn(async move {
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_task`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `migrate_mock`
[INFO] [stderr]    --> src/core/allocator.rs:475:13
[INFO] [stderr]     |
[INFO] [stderr] 475 |         let migrate_mock = server.mock(|when, then| {
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_migrate_mock`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert_mock`
[INFO] [stderr]    --> src/core/allocator.rs:485:13
[INFO] [stderr]     |
[INFO] [stderr] 485 |         let insert_mock = server.mock(|when, then| {
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert_mock`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `migrate_mock`
[INFO] [stderr]    --> src/core/allocator.rs:535:13
[INFO] [stderr]     |
[INFO] [stderr] 535 |         let migrate_mock = server.mock(|when, then| {
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_migrate_mock`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `insert_mock`
[INFO] [stderr]    --> src/core/allocator.rs:545:13
[INFO] [stderr]     |
[INFO] [stderr] 545 |         let insert_mock = server.mock(|when, then| {
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_insert_mock`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/core/node.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let mut node = Node::new();
[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/core/node.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |         let mut node = Node::new();
[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/core/node.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |         let mut node = Node::new();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/server/node_server.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl InsertResponse {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/server/allocater_server.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl AllocatorInsertRequest {
[INFO] [stderr]    | --------------------------- associated function in this implementation
[INFO] [stderr] 22 |     pub fn new(k: String, v: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `is_success` and `new` are never used
[INFO] [stderr]   --> src/server/allocater_server.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl GenericResponse {
[INFO] [stderr]    | -------------------- associated items in this implementation
[INFO] [stderr] 51 |     pub fn is_success(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn new(success: bool, message: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_success`, `get_value`, and `get_msg` are never used
[INFO] [stderr]   --> src/server/allocater_server.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | impl AllocatorGetResponse {
[INFO] [stderr]    | ------------------------- methods in this implementation
[INFO] [stderr] 68 |     pub fn is_success(&self) -> bool { self.success }
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 69 |     pub fn get_value(&self) -> String { self.value.clone() }
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 70 |     pub fn get_msg(&self) -> String { self.message.clone() }
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `de_register_node` is never used
[INFO] [stderr]    --> src/core/allocator.rs:115:14
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub trait RegistrationInteractions {
[INFO] [stderr]     |           ------------------------ method in this trait
[INFO] [stderr] 114 |     async fn register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stderr] 115 |     async fn de_register_node(&self, node: NodeClient) -> Result<bool, Box<dyn Error>>;
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EmptyNodeListError` is never constructed
[INFO] [stderr]  --> src/errors/empty_node_list_error.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub(crate) struct EmptyNodeListError;
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `produce_error` is never used
[INFO] [stderr]   --> src/errors/empty_node_list_error.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn produce_error() -> Result<(), EmptyNodeListError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/core/node.rs:177:17
[INFO] [stderr]     |
[INFO] [stderr] 177 |                 &expected_hm.insert(k.clone(), v.clone());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 177 |                 let _ = &expected_hm.insert(k.clone(), v.clone());
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/core/node.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |             &node.insert_key(k, v);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 179 |             let _ = &node.insert_key(k, v);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `chrrrrrr` (bin "chrrrrrr" test) generated 19 warnings (run `cargo fix --bin "chrrrrrr" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chrrrrrr-fe2cf63784ed12f7)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/chrrrrrr-513638d56ae90d4a)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test core::allocator::tests::test_lower_bound_impl ... ok
[INFO] [stdout] test core::allocator::tests::test_lower_bound_impl_for_single_node ... ok
[INFO] [stdout] test core::allocator::tests::test_migration_ranges_for_single_node ... ok
[INFO] [stdout] test core::allocator::tests::test_lower_bound_when_vec_is_empty ... ok
[INFO] [stdout] test core::allocator::tests::test_migration_ranges_for_multi_nodes ... ok
[INFO] [stdout] test core::allocator::tests::test_migration_ranges_on_deregister ... ok
[INFO] [stdout] test core::allocator::tests::test_sequential_node_insertion_with_migration ... ok
[INFO] [stdout] test clients::node_client::tests::test_get_call_fails ... ok
[INFO] [stdout] test core::hash::tests::test_deterministic_hash ... ok
[INFO] [stdout] test core::node::tests::test_multi_thread_duplicate_inserts ... ok
[INFO] [stdout] test core::node::tests::test_multi_thread_inserts ... ok
[INFO] [stdout] test core::node::tests::test_single_threaded_gets ... ok
[INFO] [stdout] test core::node::tests::test_single_threaded_inserts ... ok
[INFO] [stdout] test core::node::tests::test_single_threaded_migrate ... ok
[INFO] [stdout] test clients::allocator_client::tests::test_register_call_success ... ok
[INFO] [stdout] test clients::node_client::tests::test_insert_call_success ... ok
[INFO] [stdout] test core::allocator::tests::test_deregisteration_successfully ... ok
[INFO] [stdout] test clients::allocator_client::tests::test_register_call_failure ... ok
[INFO] [stdout] test clients::node_client::tests::test_get_call_succeeds ... ok
[INFO] [stdout] test core::allocator::tests::test_node_insertion_when_fresh_setup ... ok
[INFO] [stdout] test core::allocator::tests::test_sequential_node_insertion_should_fail_on_conflicting_nodes ... ok
[INFO] [stdout] test clients::node_client::tests::test_migrate_call_fails ... ok
[INFO] [stdout] test clients::node_client::tests::test_health_call_succeeds ... ok
[INFO] [stdout] test clients::node_client::tests::test_health_call_fails ... ok
[INFO] [stdout] test core::allocator::tests::test_node_insertion_when_at_capacity ... ok
[INFO] [stdout] test clients::node_client::tests::test_insert_call_fail ... ok
[INFO] [stdout] test core::allocator::tests::test_simultaneous_node_insertion_with_migration ... FAILED
[INFO] [stdout] test core::allocator::tests::test_sequential_node_insertion ... ok
[INFO] [stdout] test clients::node_client::tests::test_migrate_call_success ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- core::allocator::tests::test_simultaneous_node_insertion_with_migration stdout ----
[INFO] [stdout] thread 'core::allocator::tests::test_simultaneous_node_insertion_with_migration' panicked at src/core/allocator.rs:573:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 10
[INFO] [stdout]  right: 9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63c7f83d47ba - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x63c7f83d47ba - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x63c7f83d47ba - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63c7f83d47ba - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63c7f83fea53 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63c7f83fea53 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x63c7f83d0cb3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x63c7f83d4602 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63c7f83d5c1a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x63c7f83d5a24 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x63c7f78bfa89 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x63c7f78bfa89 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x63c7f83d62b8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x63c7f83d62b8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x63c7f83d607a - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x63c7f83d4c99 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x63c7f83d5d0c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x63c7f77fd310 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x63c7f77fd775 - core::panicking::assert_failed_inner::h2ddf1fcc067fa858
[INFO] [stdout]   19:     0x63c7f7bcf4c2 - core::panicking::assert_failed::h0130fe1cd08e8c51
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:367:5
[INFO] [stdout]   20:     0x63c7f781b886 - chrrrrrr::core::allocator::tests::test_simultaneous_node_insertion_with_migration::{{closure}}::h377a849b718dabe2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/allocator.rs:573:9
[INFO] [stdout]   21:     0x63c7f7879d52 - <core::pin::Pin<P> as core::future::future::Future>::poll::hf457d9fd35685021
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/future/future.rs:123:9
[INFO] [stdout]   22:     0x63c7f7879c4d - <core::pin::Pin<P> as core::future::future::Future>::poll::hac32d834c25458b7
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/future/future.rs:123:9
[INFO] [stdout]   23:     0x63c7f78373ef - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h59e3ede43a5cf079
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:659:57
[INFO] [stdout]   24:     0x63c7f7837335 - tokio::runtime::coop::with_budget::h86a34327a6eaebff
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   25:     0x63c7f7837335 - tokio::runtime::coop::budget::h4779946649e7ae72
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   26:     0x63c7f7837335 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::he6d8ad38d1e15136
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:659:25
[INFO] [stdout]   27:     0x63c7f78360d0 - tokio::runtime::scheduler::current_thread::Context::enter::h58692aceb776f962
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:404:19
[INFO] [stdout]   28:     0x63c7f7836b8e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h633c0bc26759558e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:658:36
[INFO] [stdout]   29:     0x63c7f7836904 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h03f09ab1f4de74b2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:737:68
[INFO] [stdout]   30:     0x63c7f7885a0b - tokio::runtime::context::scoped::Scoped<T>::set::h9e7b2b2374e8084b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x63c7f7848ee9 - tokio::runtime::context::set_scheduler::{{closure}}::h8ce341f2780f942d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/context.rs:176:26
[INFO] [stdout]   32:     0x63c7f7867dad - std::thread::local::LocalKey<T>::try_with::hdace5932c9b0ee48
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   33:     0x63c7f786748a - std::thread::local::LocalKey<T>::with::h781a7af9681e6bf6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   34:     0x63c7f7848e9d - tokio::runtime::context::set_scheduler::h9ee8e9b58e2456a9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/context.rs:176:9
[INFO] [stdout]   35:     0x63c7f78366b0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h56c2a29790e42aea
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:737:27
[INFO] [stdout]   36:     0x63c7f7836923 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h79cd422ab10345b1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:646:19
[INFO] [stdout]   37:     0x63c7f783540d - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h96d5fc19cbb5c228
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:175:28
[INFO] [stdout]   38:     0x63c7f786b8d6 - tokio::runtime::context::runtime::enter_runtime::h3ce569419e9f9317
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x63c7f7835321 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h266ef9a7e45bb51a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   40:     0x63c7f784908d - tokio::runtime::runtime::Runtime::block_on::h9adb5b7aac3a02ff
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/runtime/runtime.rs:349:47
[INFO] [stdout]   41:     0x63c7f781a092 - chrrrrrr::core::allocator::tests::test_simultaneous_node_insertion_with_migration::hcb33d052758b708d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/allocator.rs:573:9
[INFO] [stdout]   42:     0x63c7f7819f37 - chrrrrrr::core::allocator::tests::test_simultaneous_node_insertion_with_migration::{{closure}}::h45530f20198705bf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/core/allocator.rs:523:63
[INFO] [stdout]   43:     0x63c7f77feee6 - core::ops::function::FnOnce::call_once::he0992e38c35c9b6a
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x63c7f78c444b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x63c7f78c444b - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   46:     0x63c7f78c3c87 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   47:     0x63c7f78c3c87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x63c7f78c3c87 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   49:     0x63c7f78c3c87 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   50:     0x63c7f78c3c87 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   51:     0x63c7f78c3c87 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   52:     0x63c7f78c3c87 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   53:     0x63c7f7888f64 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   54:     0x63c7f7888f64 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   55:     0x63c7f788c62e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   56:     0x63c7f788c62e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x63c7f788c62e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   58:     0x63c7f788c62e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   59:     0x63c7f788c62e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   60:     0x63c7f788c62e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   61:     0x63c7f788c62e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x63c7f83da44b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   63:     0x63c7f83da44b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   64:     0x63c7f83da44b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   65:     0x745a2ba94ac3 - <unknown>
[INFO] [stdout]   66:     0x745a2bb25a04 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     core::allocator::tests::test_simultaneous_node_insertion_with_migration
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 28 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin chrrrrrr`
[INFO] running `Command { std: "docker" "inspect" "00eb789db2341dd0268733792e957a8094e2b8edd3208939841805b71bddb9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00eb789db2341dd0268733792e957a8094e2b8edd3208939841805b71bddb9a2", kill_on_drop: false }`
[INFO] [stdout] 00eb789db2341dd0268733792e957a8094e2b8edd3208939841805b71bddb9a2
