[INFO] cloning repository https://github.com/KodingDev/dicc-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KodingDev/dicc-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKodingDev%2Fdicc-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKodingDev%2Fdicc-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 572c29b1f268dc5e6f4980a1ac52a550f1157515
[INFO] checking KodingDev/dicc-client 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%2FKodingDev%2Fdicc-client" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KodingDev/dicc-client
[INFO] finished tweaking git repo https://github.com/KodingDev/dicc-client
[INFO] tweaked toml for git repo https://github.com/KodingDev/dicc-client written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KodingDev/dicc-client 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/KodingDev/dicc-client 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 3467802c8258ce1eebeb435703890eaf0b829b0b5b72b4f07f2bacee820fe66d
[INFO] running `Command { std: "docker" "start" "-a" "3467802c8258ce1eebeb435703890eaf0b829b0b5b72b4f07f2bacee820fe66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3467802c8258ce1eebeb435703890eaf0b829b0b5b72b4f07f2bacee820fe66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3467802c8258ce1eebeb435703890eaf0b829b0b5b72b4f07f2bacee820fe66d", kill_on_drop: false }`
[INFO] [stdout] 3467802c8258ce1eebeb435703890eaf0b829b0b5b72b4f07f2bacee820fe66d
[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] 94fc1cdffb0bdf02fe8f50cb8f0fca8d709b000bb5ac266a32f06da153fdd58d
[INFO] running `Command { std: "docker" "start" "-a" "94fc1cdffb0bdf02fe8f50cb8f0fca8d709b000bb5ac266a32f06da153fdd58d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling openssl v0.10.40
[INFO] [stderr]     Checking http v0.2.7
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking paris v1.5.13
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking simplelog v0.12.0
[INFO] [stderr]    Compiling openssl-sys v0.9.73
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling clap_derive v3.1.18
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tokio-util v0.7.2
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]     Checking dicc-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/api/mcathome/platforms.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct BinaryInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_ids` is never read
[INFO] [stdout]   --> src/api/mcathome/projects.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct GetProjectsForPlatformsResponse {
[INFO] [stdout]    |            ------------------------------- field in this struct
[INFO] [stdout] 13 |     #[serde(rename = "projectsIDs")]
[INFO] [stdout] 14 |     pub project_ids: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GetProjectsForPlatformsResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/api/mcathome/projects.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ProjectBinary {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 22 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProjectBinary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `group_id` are never read
[INFO] [stdout]   --> src/api/mcathome/assignments.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct TaskInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 26 |     #[serde(rename = "groupID")]
[INFO] [stdout] 27 |     pub group_id: i64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     /// Minecraft@Home API key
[INFO] [stdout] 20 | |     #[clap(short, long)]
[INFO] [stdout] 21 | |     api_key: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dicc-client` (bin "dicc-client" test) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/api/mcathome/platforms.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct BinaryInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 16 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_ids` is never read
[INFO] [stdout]   --> src/api/mcathome/projects.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct GetProjectsForPlatformsResponse {
[INFO] [stdout]    |            ------------------------------- field in this struct
[INFO] [stdout] 13 |     #[serde(rename = "projectsIDs")]
[INFO] [stdout] 14 |     pub project_ids: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GetProjectsForPlatformsResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/api/mcathome/projects.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ProjectBinary {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 22 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProjectBinary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `group_id` are never read
[INFO] [stdout]   --> src/api/mcathome/assignments.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct TaskInfo {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 26 |     #[serde(rename = "groupID")]
[INFO] [stdout] 27 |     pub group_id: i64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /     /// Minecraft@Home API key
[INFO] [stdout] 20 | |     #[clap(short, long)]
[INFO] [stdout] 21 | |     api_key: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dicc-client` (bin "dicc-client") due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "94fc1cdffb0bdf02fe8f50cb8f0fca8d709b000bb5ac266a32f06da153fdd58d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fc1cdffb0bdf02fe8f50cb8f0fca8d709b000bb5ac266a32f06da153fdd58d", kill_on_drop: false }`
[INFO] [stdout] 94fc1cdffb0bdf02fe8f50cb8f0fca8d709b000bb5ac266a32f06da153fdd58d
