[INFO] fetching crate lindera-server 0.12.0...
[INFO] checking lindera-server-0.12.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate lindera-server 0.12.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lindera-server 0.12.0
[INFO] finished tweaking crates.io crate lindera-server 0.12.0
[INFO] tweaked toml for crates.io crate lindera-server 0.12.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lindera-server 0.12.0 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 crates.io crate lindera-server 0.12.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3ab89522592bb33639e48d29813c4f668cf438ccdb6aa2fb67ea83d9cec0342b
[INFO] running `Command { std: "docker" "start" "-a" "3ab89522592bb33639e48d29813c4f668cf438ccdb6aa2fb67ea83d9cec0342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab89522592bb33639e48d29813c4f668cf438ccdb6aa2fb67ea83d9cec0342b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab89522592bb33639e48d29813c4f668cf438ccdb6aa2fb67ea83d9cec0342b", kill_on_drop: false }`
[INFO] [stdout] 3ab89522592bb33639e48d29813c4f668cf438ccdb6aa2fb67ea83d9cec0342b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 95ac22fa943a1f9d54649a2d22aff543039764e3f0683e527cb17df528561afd
[INFO] running `Command { std: "docker" "start" "-a" "95ac22fa943a1f9d54649a2d22aff543039764e3f0683e527cb17df528561afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.8
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[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling crc v1.8.1
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[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling futures-channel v0.3.21
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[INFO] [stderr]    Compiling async-trait v0.1.52
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking axum-core v0.1.2
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[INFO] [stderr]     Checking clap v3.1.6
[INFO] [stderr]     Checking tokio-util v0.7.0
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[INFO] [stderr]     Checking lindera-core v0.12.0
[INFO] [stderr]     Checking lindera-decompress v0.12.0
[INFO] [stderr]     Checking axum v0.4.8
[INFO] [stderr]     Checking lindera-ipadic-builder v0.12.0
[INFO] [stderr]     Checking lindera-cc-cedict-builder v0.12.0
[INFO] [stderr]     Checking lindera-ko-dic-builder v0.12.0
[INFO] [stderr]     Checking lindera-dictionary v0.12.0
[INFO] [stderr]     Checking lindera-unidic-builder v0.12.0
[INFO] [stderr]     Checking lindera v0.12.0
[INFO] [stderr]     Checking lindera-server v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `axum::AddExtensionLayer`: Use `axum::extract::Extension` instead. It implements `tower::Layer`
[INFO] [stdout]   --> src/main.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use axum::AddExtensionLayer;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `axum::AddExtensionLayer`: Use `axum::extract::Extension` instead. It implements `tower::Layer`
[INFO] [stdout]    --> src/main.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |         .layer(AddExtensionLayer::new(Arc::new(tokenizer)));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `axum::AddExtensionLayer`: Use `axum::extract::Extension` instead. It implements `tower::Layer`
[INFO] [stdout]   --> src/main.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use axum::AddExtensionLayer;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `axum::AddExtensionLayer`: Use `axum::extract::Extension` instead. It implements `tower::Layer`
[INFO] [stdout]    --> src/main.rs:163:16
[INFO] [stdout]     |
[INFO] [stdout] 163 |         .layer(AddExtensionLayer::new(Arc::new(tokenizer)));
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Result` is never constructed
[INFO] [stdout]   --> src/main.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct Result {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     /// Host address
[INFO] [stdout] 29 | |     #[clap(
[INFO] [stdout] 30 | |         short = 'H',
[INFO] [stdout] 31 | |         long = "host",
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     )]
[INFO] [stdout] 35 | |     host: 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: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     /// The dictionary type. local and ipadic are available.
[INFO] [stdout] 47 | |     #[clap(
[INFO] [stdout] 48 | |         short = 't',
[INFO] [stdout] 49 | |         long = "dict-type",
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |     )]
[INFO] [stdout] 53 | |     dict_type: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | /     /// The dictionary direcory. Specify the directory path of the dictionary when "local" is specified in the dictionary type.
[INFO] [stdout] 56 | |     #[clap(short = 'd', long = "dict", value_name = "DICT")]
[INFO] [stdout] 57 | |     dict: Option<PathBuf>,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     /// The user dictionary file path.
[INFO] [stdout] 60 | |     #[clap(short = 'D', long = "user-dict", value_name = "USER_DICT")]
[INFO] [stdout] 61 | |     user_dict: Option<PathBuf>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     /// The user dictionary type. csv and bin are available.
[INFO] [stdout] 64 | |     #[clap(short = 'T', long = "user-dict-type", value_name = "USER_DICT_TYPE")]
[INFO] [stdout] 65 | |     user_dict_type: Option<String>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     /// The tokenization mode. normal, search and decompose are available.
[INFO] [stdout] 68 | |     #[clap(
[INFO] [stdout] 69 | |         short = 'm',
[INFO] [stdout] 70 | |         long = "mode",
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |     )]
[INFO] [stdout] 74 | |     mode: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lindera-server` (bin "lindera-server") due to 6 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `Result` is never constructed
[INFO] [stdout]   --> src/main.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct Result {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     /// Host address
[INFO] [stdout] 29 | |     #[clap(
[INFO] [stdout] 30 | |         short = 'H',
[INFO] [stdout] 31 | |         long = "host",
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     )]
[INFO] [stdout] 35 | |     host: 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: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     /// The dictionary type. local and ipadic are available.
[INFO] [stdout] 47 | |     #[clap(
[INFO] [stdout] 48 | |         short = 't',
[INFO] [stdout] 49 | |         long = "dict-type",
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |     )]
[INFO] [stdout] 53 | |     dict_type: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | /     /// The dictionary direcory. Specify the directory path of the dictionary when "local" is specified in the dictionary type.
[INFO] [stdout] 56 | |     #[clap(short = 'd', long = "dict", value_name = "DICT")]
[INFO] [stdout] 57 | |     dict: Option<PathBuf>,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     /// The user dictionary file path.
[INFO] [stdout] 60 | |     #[clap(short = 'D', long = "user-dict", value_name = "USER_DICT")]
[INFO] [stdout] 61 | |     user_dict: Option<PathBuf>,
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     /// The user dictionary type. csv and bin are available.
[INFO] [stdout] 64 | |     #[clap(short = 'T', long = "user-dict-type", value_name = "USER_DICT_TYPE")]
[INFO] [stdout] 65 | |     user_dict_type: Option<String>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     /// The tokenization mode. normal, search and decompose are available.
[INFO] [stdout] 68 | |     #[clap(
[INFO] [stdout] 69 | |         short = 'm',
[INFO] [stdout] 70 | |         long = "mode",
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |     )]
[INFO] [stdout] 74 | |     mode: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lindera-server` (bin "lindera-server" test) due to 6 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "95ac22fa943a1f9d54649a2d22aff543039764e3f0683e527cb17df528561afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ac22fa943a1f9d54649a2d22aff543039764e3f0683e527cb17df528561afd", kill_on_drop: false }`
[INFO] [stdout] 95ac22fa943a1f9d54649a2d22aff543039764e3f0683e527cb17df528561afd
