[INFO] cloning repository https://github.com/Wildboar-Software/sasl-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wildboar-Software/sasl-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWildboar-Software%2Fsasl-server", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0a1b292546f05b1e7011aa30bb6f19a0e0e1472
[INFO] checking Wildboar-Software/sasl-server against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWildboar-Software%2Fsasl-server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Wildboar-Software/sasl-server
[INFO] finished tweaking git repo https://github.com/Wildboar-Software/sasl-server
[INFO] tweaked toml for git repo https://github.com/Wildboar-Software/sasl-server written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Wildboar-Software/sasl-server on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Wildboar-Software/sasl-server 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]    --> sasl-server/src/providers/memory.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         attempt: &AuthAttempt<ExternalAssertion>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attempt`
[INFO] [stdout]    --> sasl-server/src/providers/memory.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         attempt: &AuthAttempt<ExternalAssertion>,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> sasl-server/src/main.rs:172:29
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> sasl-server/src/main.rs:272:29
[INFO] [stdout]     |
[INFO] [stdout] 272 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> sasl-server/src/main.rs:172:29
[INFO] [stdout]     |
[INFO] [stdout] 172 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> sasl-server/src/main.rs:272:29
[INFO] [stdout]     |
[INFO] [stdout] 272 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserInfoProvider` is never used
[INFO] [stdout]    --> sasl-server/src/main.rs:293:18
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub(crate) trait UserInfoProvider {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OAuthBearerProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) trait OAuthBearerProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OTPIdentityAssertion` is never constructed
[INFO] [stdout]   --> sasl-server/src/mechs.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct OTPIdentityAssertion <'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ExternalAssertion` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub type ExternalAssertion = Option<AuthzId>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExternalProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(crate) trait ExternalProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AnonymousAssertion` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub type AnonymousAssertion = Option<AuthzId>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AnonymousProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) trait AnonymousProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Scrypt` is never constructed
[INFO] [stdout]   --> sasl-server/src/password.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum PBKDFAlgorithm {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     Scrypt((ScryptParams, Vec<u8>)),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PBKDFAlgorithm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_mechanism_supported` is never used
[INFO] [stdout]  --> sasl-server/src/providers/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait WithSASLMechanisms {
[INFO] [stdout]   |           ------------------ method in this trait
[INFO] [stdout] 8 |
[INFO] [stdout] 9 |     fn is_mechanism_supported (&self, _mech: &str) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Stepped` is never used
[INFO] [stdout]   --> sasl-server/src/providers/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Stepped {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `identifier` is never read
[INFO] [stdout]   --> sasl-server/src/providers/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AuthProvider {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     pub identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthProvider` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> sasl-server/src/providers/memory.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct UserEntry {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 45 |     pub id: UserId,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AuthzId` is never used
[INFO] [stdout]  --> sasl-server/src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AuthzId = UserId;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> sasl-server/src/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthAttempt <AssertionType>
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub id: AttemptId,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub local_addr: Option<SocketAddr>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub remote_addr: Option<SocketAddr>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub submitted_securely: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub requested_host: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub tls_info: Option<TlsInformation>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub ignore_penalty: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthAttempt` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserInfoProvider` is never used
[INFO] [stdout]    --> sasl-server/src/main.rs:293:18
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub(crate) trait UserInfoProvider {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OAuthBearerProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) trait OAuthBearerProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OTPIdentityAssertion` is never constructed
[INFO] [stdout]   --> sasl-server/src/mechs.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct OTPIdentityAssertion <'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ExternalAssertion` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub type ExternalAssertion = Option<AuthzId>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExternalProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(crate) trait ExternalProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AnonymousAssertion` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub type AnonymousAssertion = Option<AuthzId>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AnonymousProvider` is never used
[INFO] [stdout]   --> sasl-server/src/mechs.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) trait AnonymousProvider {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Scrypt` is never constructed
[INFO] [stdout]   --> sasl-server/src/password.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum PBKDFAlgorithm {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     Scrypt((ScryptParams, Vec<u8>)),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PBKDFAlgorithm` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_mechanism_supported` is never used
[INFO] [stdout]  --> sasl-server/src/providers/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait WithSASLMechanisms {
[INFO] [stdout]   |           ------------------ method in this trait
[INFO] [stdout] 8 |
[INFO] [stdout] 9 |     fn is_mechanism_supported (&self, _mech: &str) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Stepped` is never used
[INFO] [stdout]   --> sasl-server/src/providers/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Stepped {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `identifier` is never read
[INFO] [stdout]   --> sasl-server/src/providers/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct AuthProvider {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     pub identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthProvider` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> sasl-server/src/providers/memory.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct UserEntry {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 45 |     pub id: UserId,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AuthzId` is never used
[INFO] [stdout]  --> sasl-server/src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type AuthzId = UserId;
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> sasl-server/src/types.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthAttempt <AssertionType>
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub id: AttemptId,
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub local_addr: Option<SocketAddr>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub remote_addr: Option<SocketAddr>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub submitted_securely: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub requested_host: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub tls_info: Option<TlsInformation>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub ignore_penalty: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthAttempt` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "f598924e8885cbd8713153ceb79e4f6507832a9062299ec1520b989c09a72c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f598924e8885cbd8713153ceb79e4f6507832a9062299ec1520b989c09a72c02", kill_on_drop: false }`
[INFO] [stdout] f598924e8885cbd8713153ceb79e4f6507832a9062299ec1520b989c09a72c02
