[INFO] fetching crate ibmcloud-core 0.0.1...
[INFO] checking ibmcloud-core-0.0.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate ibmcloud-core 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ibmcloud-core 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ibmcloud-core 0.0.1
[INFO] finished tweaking crates.io crate ibmcloud-core 0.0.1
[INFO] tweaked toml for crates.io crate ibmcloud-core 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f6a9e3c4bbc89806e01551ece84d8d29e245eb1b6b24e085a780b2ba1832331
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f6a9e3c4bbc89806e01551ece84d8d29e245eb1b6b24e085a780b2ba1832331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f6a9e3c4bbc89806e01551ece84d8d29e245eb1b6b24e085a780b2ba1832331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6a9e3c4bbc89806e01551ece84d8d29e245eb1b6b24e085a780b2ba1832331", kill_on_drop: false }`
[INFO] [stdout] 3f6a9e3c4bbc89806e01551ece84d8d29e245eb1b6b24e085a780b2ba1832331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a4113902a0c5e44b229f81889367f566f69828a247c4f73d6067582a0e6bb2c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a4113902a0c5e44b229f81889367f566f69828a247c4f73d6067582a0e6bb2c", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking h2 v0.3.6
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.14.13
[INFO] [stderr]     Checking assert-json-diff v2.0.1
[INFO] [stderr]     Checking mockito v0.30.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.5
[INFO] [stderr]     Checking ibmcloud-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ResponseType`, `request_token`
[INFO] [stdout]    --> src/authenticators/token_api.rs:281:28
[INFO] [stdout]     |
[INFO] [stdout] 281 |         construct_headers, request_token, urlencoded_parameter, Options, ResponseType,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mockito::mock`
[INFO] [stdout]    --> src/authenticators/token_api.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use mockito::mock;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HeaderMap`
[INFO] [stdout]    --> src/authenticators/token_api.rs:286:27
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use reqwest::header::{HeaderMap, CONTENT_TYPE, USER_AGENT};
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ibm_cloud_iam_url`
[INFO] [stdout]    --> src/authenticators/token_api.rs:288:5
[INFO] [stdout]     |
[INFO] [stdout] 288 |     const ibm_cloud_iam_url: &str = "ibm_cloud_iam_url";
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IAM_IDENTITY_URL` should have a snake case name
[INFO] [stdout]   --> src/authenticators/token_api.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IAM_IDENTITY_URL: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `iam_identity_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/authenticators/token_api.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             self.authenticate().await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TokenResponse` should have a snake case name
[INFO] [stdout]   --> src/authenticators/token_api.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ResponseType::Ok(TokenResponse) => {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `authorizationToken` should have a snake case name
[INFO] [stdout]    --> src/authenticators/token_api.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     authorizationToken: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `authorization_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `TokenApiTests` should have a snake case name
[INFO] [stdout]    --> src/authenticators/token_api.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 279 | mod TokenApiTests {
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_api_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ibm_cloud_iam_url` should have an upper case name
[INFO] [stdout]    --> src/authenticators/token_api.rs:288:11
[INFO] [stdout]     |
[INFO] [stdout] 288 |     const ibm_cloud_iam_url: &str = "ibm_cloud_iam_url";
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IBM_CLOUD_IAM_URL`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `api_key` should have an upper case name
[INFO] [stdout]    --> src/authenticators/token_api.rs:289:11
[INFO] [stdout]     |
[INFO] [stdout] 289 |     const api_key: &str = "apikey";
[INFO] [stdout]     |           ^^^^^^^ help: convert the identifier to upper case: `API_KEY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IAM_IDENTITY_URL` should have a snake case name
[INFO] [stdout]   --> src/authenticators/token_api.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IAM_IDENTITY_URL: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `iam_identity_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/authenticators/token_api.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             self.authenticate().await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TokenResponse` should have a snake case name
[INFO] [stdout]   --> src/authenticators/token_api.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ResponseType::Ok(TokenResponse) => {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `token_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `authorizationToken` should have a snake case name
[INFO] [stdout]    --> src/authenticators/token_api.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |     authorizationToken: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `authorization_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
[INFO] running `Command { std: "docker" "inspect" "9a4113902a0c5e44b229f81889367f566f69828a247c4f73d6067582a0e6bb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4113902a0c5e44b229f81889367f566f69828a247c4f73d6067582a0e6bb2c", kill_on_drop: false }`
[INFO] [stdout] 9a4113902a0c5e44b229f81889367f566f69828a247c4f73d6067582a0e6bb2c
