[INFO] cloning repository https://github.com/DhavyLTS/Arkyo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DhavyLTS/Arkyo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhavyLTS%2FArkyo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhavyLTS%2FArkyo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fced667630866d84b0e9c26593bf90854f47e009 [INFO] checking DhavyLTS/Arkyo 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%2FDhavyLTS%2FArkyo" "/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/DhavyLTS/Arkyo [INFO] finished tweaking git repo https://github.com/DhavyLTS/Arkyo [INFO] tweaked toml for git repo https://github.com/DhavyLTS/Arkyo written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DhavyLTS/Arkyo 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/DhavyLTS/Arkyo 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] c1689135bc84053fe07e3d70bdecdc4a7dc6578d706488f268519404982666dc [INFO] running `Command { std: "docker" "start" "-a" "c1689135bc84053fe07e3d70bdecdc4a7dc6578d706488f268519404982666dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1689135bc84053fe07e3d70bdecdc4a7dc6578d706488f268519404982666dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1689135bc84053fe07e3d70bdecdc4a7dc6578d706488f268519404982666dc", kill_on_drop: false }` [INFO] [stdout] c1689135bc84053fe07e3d70bdecdc4a7dc6578d706488f268519404982666dc [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] 694ee07c543c2d9d99ea78417129380ba9888aafea43369b0734c91e280640e0 [INFO] running `Command { std: "docker" "start" "-a" "694ee07c543c2d9d99ea78417129380ba9888aafea43369b0734c91e280640e0", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking arkyo v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/network/request.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 7 | headers: HashMap, [INFO] [stdout] 8 | params: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` 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] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core/server.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | match Path::parse(path_str.to_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 [INFO] [stdout] --> src/core/path.rs:14:58 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn parse(value: String) -> Result { [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 15 | | let regex = Regex::new(r"(:\w+)").unwrap(); [INFO] [stdout] 16 | | let regex = regex.replace_all(&value, r"([^/]+)") + "/?$"; [INFO] [stdout] 17 | | let regex = Regex::new(®ex).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 22 | | }) [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core/path.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | / Ok(Self { [INFO] [stdout] 20 | | value, [INFO] [stdout] 21 | | regex, [INFO] [stdout] 22 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arkyo` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `params` is never read [INFO] [stdout] --> src/network/request.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 7 | headers: HashMap, [INFO] [stdout] 8 | params: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` 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] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core/server.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | match Path::parse(path_str.to_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 [INFO] [stdout] --> src/core/path.rs:14:58 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn parse(value: String) -> Result { [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 15 | | let regex = Regex::new(r"(:\w+)").unwrap(); [INFO] [stdout] 16 | | let regex = regex.replace_all(&value, r"([^/]+)") + "/?$"; [INFO] [stdout] 17 | | let regex = Regex::new(®ex).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 22 | | }) [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core/path.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | / Ok(Self { [INFO] [stdout] 20 | | value, [INFO] [stdout] 21 | | regex, [INFO] [stdout] 22 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arkyo` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "694ee07c543c2d9d99ea78417129380ba9888aafea43369b0734c91e280640e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "694ee07c543c2d9d99ea78417129380ba9888aafea43369b0734c91e280640e0", kill_on_drop: false }` [INFO] [stdout] 694ee07c543c2d9d99ea78417129380ba9888aafea43369b0734c91e280640e0