[INFO] fetching crate mattermost-rust-client 4.0.8...
[INFO] testing mattermost-rust-client-4.0.8 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mattermost-rust-client 4.0.8 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mattermost-rust-client 4.0.8
[INFO] finished tweaking crates.io crate mattermost-rust-client 4.0.8
[INFO] tweaked toml for crates.io crate mattermost-rust-client 4.0.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mattermost-rust-client 4.0.8 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 185 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.15.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d8e081f061a347c102d1568083159e9ba1568fa6c3b84f560ed67ce5686247
[INFO] running `Command { std: "docker" "start" "-a" "84d8e081f061a347c102d1568083159e9ba1568fa6c3b84f560ed67ce5686247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d8e081f061a347c102d1568083159e9ba1568fa6c3b84f560ed67ce5686247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d8e081f061a347c102d1568083159e9ba1568fa6c3b84f560ed67ce5686247", kill_on_drop: false }`
[INFO] [stdout] 84d8e081f061a347c102d1568083159e9ba1568fa6c3b84f560ed67ce5686247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a3aa6111966fd8131d8f8dd2b5a62e6c5185391b772e53b4b886fb03b985e6
[INFO] running `Command { std: "docker" "start" "-a" "29a3aa6111966fd8131d8f8dd2b5a62e6c5185391b772e53b4b886fb03b985e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling http v0.2.12
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[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling mime_guess v2.0.5
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[INFO] [stderr]    Compiling futures-channel v0.3.31
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[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling tokio-util v0.7.17
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_with v2.3.3
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling mattermost-rust-client v4.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/bots_api.rs:513:98
[INFO] [stdout]     |
[INFO] [stdout] 513 | ...iguration, bot_user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetBotIconImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/bots_api.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/brand_api.rs:113:79
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...configuration::Configuration, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadBrandImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/brand_api.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/emoji_api.rs:142:73
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...configuration::Configuration, image: std::path::PathBuf, emoji: &str) -> Result<crate::models::Emoji, Error<CreateEmojiError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]    --> src/apis/files_api.rs:348:122
[INFO] [stdout]     |
[INFO] [stdout] 348 | ...str>, filename: Option<&str>, files: Option<std::path::PathBuf>, channel_id2: Option<&str>, client_ids: Option<&str>) -> Result<crate:...
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plugin`
[INFO] [stdout]    --> src/apis/plugins_api.rs:473:74
[INFO] [stdout]     |
[INFO] [stdout] 473 | ...onfiguration::Configuration, plugin: std::path::PathBuf, force: Option<&str>) -> Result<crate::models::StatusOk, Error<UploadPluginErr...
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_plugin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:379:88
[INFO] [stdout]     |
[INFO] [stdout] 379 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlIdpCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:413:92
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPrivateCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:447:91
[INFO] [stdout]     |
[INFO] [stdout] 447 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPublicCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `license`
[INFO] [stdout]     --> src/apis/system_api.rs:1591:80
[INFO] [stdout]      |
[INFO] [stdout] 1591 | ...nfiguration::Configuration, license: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadLicenseFileError>> {
[INFO] [stdout]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_license`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/system_api.rs:1605:9
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/apis/teams_api.rs:970:87
[INFO] [stdout]     |
[INFO] [stdout] 970 | ...:Configuration, team_id: &str, file: std::path::PathBuf, filesize: i32, import_from: &str) -> Result<crate::models::ImportTeam200Respo...
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/teams_api.rs:1336:89
[INFO] [stdout]      |
[INFO] [stdout] 1336 | ...Configuration, team_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetTeamIconError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/teams_api.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/users_api.rs:2390:93
[INFO] [stdout]      |
[INFO] [stdout] 2390 | ...Configuration, user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetProfileImageError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/users_api.rs:2404:9
[INFO] [stdout]      |
[INFO] [stdout] 2404 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "29a3aa6111966fd8131d8f8dd2b5a62e6c5185391b772e53b4b886fb03b985e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a3aa6111966fd8131d8f8dd2b5a62e6c5185391b772e53b4b886fb03b985e6", kill_on_drop: false }`
[INFO] [stdout] 29a3aa6111966fd8131d8f8dd2b5a62e6c5185391b772e53b4b886fb03b985e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 907e3f948523e0a9fa1117a40fa67231a96f7dbc99ab2557d9b75c7e1529c8f0
[INFO] running `Command { std: "docker" "start" "-a" "907e3f948523e0a9fa1117a40fa67231a96f7dbc99ab2557d9b75c7e1529c8f0", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/bots_api.rs:513:98
[INFO] [stdout]     |
[INFO] [stdout] 513 | ...iguration, bot_user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetBotIconImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/bots_api.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/brand_api.rs:113:79
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...configuration::Configuration, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadBrandImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/brand_api.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/emoji_api.rs:142:73
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...configuration::Configuration, image: std::path::PathBuf, emoji: &str) -> Result<crate::models::Emoji, Error<CreateEmojiError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]    --> src/apis/files_api.rs:348:122
[INFO] [stdout]     |
[INFO] [stdout] 348 | ...str>, filename: Option<&str>, files: Option<std::path::PathBuf>, channel_id2: Option<&str>, client_ids: Option<&str>) -> Result<crate:...
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plugin`
[INFO] [stdout]    --> src/apis/plugins_api.rs:473:74
[INFO] [stdout]     |
[INFO] [stdout] 473 | ...onfiguration::Configuration, plugin: std::path::PathBuf, force: Option<&str>) -> Result<crate::models::StatusOk, Error<UploadPluginErr...
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_plugin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:379:88
[INFO] [stdout]     |
[INFO] [stdout] 379 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlIdpCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:413:92
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPrivateCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:447:91
[INFO] [stdout]     |
[INFO] [stdout] 447 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPublicCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `license`
[INFO] [stdout]     --> src/apis/system_api.rs:1591:80
[INFO] [stdout]      |
[INFO] [stdout] 1591 | ...nfiguration::Configuration, license: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadLicenseFileError>> {
[INFO] [stdout]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_license`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/system_api.rs:1605:9
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/apis/teams_api.rs:970:87
[INFO] [stdout]     |
[INFO] [stdout] 970 | ...:Configuration, team_id: &str, file: std::path::PathBuf, filesize: i32, import_from: &str) -> Result<crate::models::ImportTeam200Respo...
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/teams_api.rs:1336:89
[INFO] [stdout]      |
[INFO] [stdout] 1336 | ...Configuration, team_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetTeamIconError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/teams_api.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/users_api.rs:2390:93
[INFO] [stdout]      |
[INFO] [stdout] 2390 | ...Configuration, user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetProfileImageError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/users_api.rs:2404:9
[INFO] [stdout]      |
[INFO] [stdout] 2404 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mattermost-rust-client v4.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/bots_api.rs:513:98
[INFO] [stdout]     |
[INFO] [stdout] 513 | ...iguration, bot_user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetBotIconImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/bots_api.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/brand_api.rs:113:79
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...configuration::Configuration, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadBrandImageError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/brand_api.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]    --> src/apis/emoji_api.rs:142:73
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...configuration::Configuration, image: std::path::PathBuf, emoji: &str) -> Result<crate::models::Emoji, Error<CreateEmojiError>> {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `files`
[INFO] [stdout]    --> src/apis/files_api.rs:348:122
[INFO] [stdout]     |
[INFO] [stdout] 348 | ...str>, filename: Option<&str>, files: Option<std::path::PathBuf>, channel_id2: Option<&str>, client_ids: Option<&str>) -> Result<crate:...
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plugin`
[INFO] [stdout]    --> src/apis/plugins_api.rs:473:74
[INFO] [stdout]     |
[INFO] [stdout] 473 | ...onfiguration::Configuration, plugin: std::path::PathBuf, force: Option<&str>) -> Result<crate::models::StatusOk, Error<UploadPluginErr...
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_plugin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:379:88
[INFO] [stdout]     |
[INFO] [stdout] 379 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlIdpCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:413:92
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPrivateCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `certificate`
[INFO] [stdout]    --> src/apis/saml_api.rs:447:91
[INFO] [stdout]     |
[INFO] [stdout] 447 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPublicCertificateError>> {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/apis/saml_api.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `license`
[INFO] [stdout]     --> src/apis/system_api.rs:1591:80
[INFO] [stdout]      |
[INFO] [stdout] 1591 | ...nfiguration::Configuration, license: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadLicenseFileError>> {
[INFO] [stdout]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_license`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/system_api.rs:1605:9
[INFO] [stdout]      |
[INFO] [stdout] 1605 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]    --> src/apis/teams_api.rs:970:87
[INFO] [stdout]     |
[INFO] [stdout] 970 | ...:Configuration, team_id: &str, file: std::path::PathBuf, filesize: i32, import_from: &str) -> Result<crate::models::ImportTeam200Respo...
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/teams_api.rs:1336:89
[INFO] [stdout]      |
[INFO] [stdout] 1336 | ...Configuration, team_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetTeamIconError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/teams_api.rs:1350:9
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]     --> src/apis/users_api.rs:2390:93
[INFO] [stdout]      |
[INFO] [stdout] 2390 | ...Configuration, user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetProfileImageError>> {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/apis/users_api.rs:2404:9
[INFO] [stdout]      |
[INFO] [stdout] 2404 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stdout]      |         ----^^^^^^^^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.07s
[INFO] running `Command { std: "docker" "inspect" "907e3f948523e0a9fa1117a40fa67231a96f7dbc99ab2557d9b75c7e1529c8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907e3f948523e0a9fa1117a40fa67231a96f7dbc99ab2557d9b75c7e1529c8f0", kill_on_drop: false }`
[INFO] [stdout] 907e3f948523e0a9fa1117a40fa67231a96f7dbc99ab2557d9b75c7e1529c8f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 691671ae43562276d99eebe9fb248fccc17bbe480d7c9a87dfd4faf631fe342a
[INFO] running `Command { std: "docker" "start" "-a" "691671ae43562276d99eebe9fb248fccc17bbe480d7c9a87dfd4faf631fe342a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]    --> src/apis/bots_api.rs:513:98
[INFO] [stderr]     |
[INFO] [stderr] 513 | ...iguration, bot_user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetBotIconImageError>> {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/apis/bots_api.rs:527:9
[INFO] [stderr]     |
[INFO] [stderr] 527 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]    --> src/apis/brand_api.rs:113:79
[INFO] [stderr]     |
[INFO] [stderr] 113 | ...configuration::Configuration, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadBrandImageError>> {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/apis/brand_api.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]    --> src/apis/emoji_api.rs:142:73
[INFO] [stderr]     |
[INFO] [stderr] 142 | ...configuration::Configuration, image: std::path::PathBuf, emoji: &str) -> Result<crate::models::Emoji, Error<CreateEmojiError>> {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `files`
[INFO] [stderr]    --> src/apis/files_api.rs:348:122
[INFO] [stderr]     |
[INFO] [stderr] 348 | ...str>, filename: Option<&str>, files: Option<std::path::PathBuf>, channel_id2: Option<&str>, client_ids: Option<&str>) -> Result<crate:...
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_files`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plugin`
[INFO] [stderr]    --> src/apis/plugins_api.rs:473:74
[INFO] [stderr]     |
[INFO] [stderr] 473 | ...onfiguration::Configuration, plugin: std::path::PathBuf, force: Option<&str>) -> Result<crate::models::StatusOk, Error<UploadPluginErr...
[INFO] [stderr]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_plugin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `certificate`
[INFO] [stderr]    --> src/apis/saml_api.rs:379:88
[INFO] [stderr]     |
[INFO] [stderr] 379 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlIdpCertificateError>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/apis/saml_api.rs:393:9
[INFO] [stderr]     |
[INFO] [stderr] 393 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `certificate`
[INFO] [stderr]    --> src/apis/saml_api.rs:413:92
[INFO] [stderr]     |
[INFO] [stderr] 413 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPrivateCertificateError>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/apis/saml_api.rs:427:9
[INFO] [stderr]     |
[INFO] [stderr] 427 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `certificate`
[INFO] [stderr]    --> src/apis/saml_api.rs:447:91
[INFO] [stderr]     |
[INFO] [stderr] 447 | ...uration::Configuration, certificate: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadSamlPublicCertificateError>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_certificate`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/apis/saml_api.rs:461:9
[INFO] [stderr]     |
[INFO] [stderr] 461 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `license`
[INFO] [stderr]     --> src/apis/system_api.rs:1591:80
[INFO] [stderr]      |
[INFO] [stderr] 1591 | ...nfiguration::Configuration, license: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<UploadLicenseFileError>> {
[INFO] [stderr]      |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_license`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/apis/system_api.rs:1605:9
[INFO] [stderr]      |
[INFO] [stderr] 1605 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]      |         ----^^^^^^^^^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]    --> src/apis/teams_api.rs:970:87
[INFO] [stderr]     |
[INFO] [stderr] 970 | ...:Configuration, team_id: &str, file: std::path::PathBuf, filesize: i32, import_from: &str) -> Result<crate::models::ImportTeam200Respo...
[INFO] [stderr]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]     --> src/apis/teams_api.rs:1336:89
[INFO] [stderr]      |
[INFO] [stderr] 1336 | ...Configuration, team_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetTeamIconError>> {
[INFO] [stderr]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/apis/teams_api.rs:1350:9
[INFO] [stderr]      |
[INFO] [stderr] 1350 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]      |         ----^^^^^^^^^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `image`
[INFO] [stderr]     --> src/apis/users_api.rs:2390:93
[INFO] [stderr]      |
[INFO] [stderr] 2390 | ...Configuration, user_id: &str, image: std::path::PathBuf) -> Result<crate::models::StatusOk, Error<SetProfileImageError>> {
[INFO] [stderr]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/apis/users_api.rs:2404:9
[INFO] [stderr]      |
[INFO] [stderr] 2404 |     let mut local_var_form = reqwest::multipart::Form::new();
[INFO] [stderr]      |         ----^^^^^^^^^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `mattermost-rust-client` (lib) generated 20 warnings (run `cargo fix --lib -p mattermost-rust-client` to apply 8 suggestions)
[INFO] [stderr] warning: `mattermost-rust-client` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mattermost_rust_client-5cdfd29342c3f94d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mattermost_rust_client
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "691671ae43562276d99eebe9fb248fccc17bbe480d7c9a87dfd4faf631fe342a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691671ae43562276d99eebe9fb248fccc17bbe480d7c9a87dfd4faf631fe342a", kill_on_drop: false }`
[INFO] [stdout] 691671ae43562276d99eebe9fb248fccc17bbe480d7c9a87dfd4faf631fe342a
