[INFO] cloning repository https://github.com/wireapp/mls-test-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wireapp/mls-test-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwireapp%2Fmls-test-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwireapp%2Fmls-test-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 930d205334a82f5f980e721946b3eb86203dd1f3
[INFO] checking wireapp/mls-test-cli against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwireapp%2Fmls-test-cli" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wireapp/mls-test-cli
[INFO] finished tweaking git repo https://github.com/wireapp/mls-test-cli
[INFO] tweaked toml for git repo https://github.com/wireapp/mls-test-cli written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wireapp/mls-test-cli on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wireapp/mls-test-cli 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38cf0db23dbf714899f275bbaaa47cafe9c7a332316bdc8367e1a5b8b6bb4ef7
[INFO] running `Command { std: "docker" "start" "-a" "38cf0db23dbf714899f275bbaaa47cafe9c7a332316bdc8367e1a5b8b6bb4ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38cf0db23dbf714899f275bbaaa47cafe9c7a332316bdc8367e1a5b8b6bb4ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cf0db23dbf714899f275bbaaa47cafe9c7a332316bdc8367e1a5b8b6bb4ef7", kill_on_drop: false }`
[INFO] [stdout] 38cf0db23dbf714899f275bbaaa47cafe9c7a332316bdc8367e1a5b8b6bb4ef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85807d3755447fa3a6a42f127256b0e3047e63751e2258ac9512e00ab7d7a07
[INFO] running `Command { std: "docker" "start" "-a" "b85807d3755447fa3a6a42f127256b0e3047e63751e2258ac9512e00ab7d7a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
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[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking openmls_traits v0.2.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking openmls_basic_credential v0.2.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking openmls_memory_keystore v0.2.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking openmls_x509_credential v0.2.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking openmls_rust_crypto v0.2.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking openmls v1.0.0 (https://github.com/wireapp/openmls?branch=wire%2Fstable#54ee2f6a)
[INFO] [stderr]     Checking mls-test-cli v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     store: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         ciphersuite: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         handle: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         group_in: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         group_out: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         group_in: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         group_out: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         group_id: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         group_info_in: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         signer_key: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Message { file: String },
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:150:14
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Bundle { file: String },
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:151:18
[INFO] [stdout]     |
[INFO] [stdout] 151 |     KeyPackage { file: String },
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |     GroupInfo { file: String },
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:166:11
[INFO] [stdout]     |
[INFO] [stdout] 166 |     Ref { key_package: String },
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         group_id: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         removal_key: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         group_out: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |         welcome: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         group_out: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         key_packages: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:220:11
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Add { key_package: String },
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 |     ReInit { ciphersuite: Option<String> },
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mls-test-cli` (bin "mls-test-cli") due to 45 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     store: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         ciphersuite: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         handle: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         group_in: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         group_out: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |         group_in: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         group_out: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         group_id: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         group_info_in: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         signer_key: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Message { file: String },
[INFO] [stdout]     |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:150:14
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Bundle { file: String },
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:151:18
[INFO] [stdout]     |
[INFO] [stdout] 151 |     KeyPackage { file: String },
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |     GroupInfo { file: String },
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:166:11
[INFO] [stdout]     |
[INFO] [stdout] 166 |     Ref { key_package: String },
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         group_id: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |         removal_key: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         group_out: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         ciphersuite: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |         welcome: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         group_out: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         key_packages: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         group: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         welcome_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         group_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         group_info_out: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:220:11
[INFO] [stdout]     |
[INFO] [stdout] 220 |     Add { key_package: String },
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/commands.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 |     ReInit { ciphersuite: Option<String> },
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mls-test-cli` (bin "mls-test-cli" test) due to 45 previous errors
[INFO] running `Command { std: "docker" "inspect" "b85807d3755447fa3a6a42f127256b0e3047e63751e2258ac9512e00ab7d7a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85807d3755447fa3a6a42f127256b0e3047e63751e2258ac9512e00ab7d7a07", kill_on_drop: false }`
[INFO] [stdout] b85807d3755447fa3a6a42f127256b0e3047e63751e2258ac9512e00ab7d7a07