[INFO] cloning repository https://github.com/Raduc4/reverse_proxy- [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raduc4/reverse_proxy-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaduc4%2Freverse_proxy-", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaduc4%2Freverse_proxy-'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a60dc6818d4ec1d9515a9d621819d67d6371eef0 [INFO] checking Raduc4/reverse_proxy- 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%2FRaduc4%2Freverse_proxy-" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Raduc4/reverse_proxy- [INFO] finished tweaking git repo https://github.com/Raduc4/reverse_proxy- [INFO] tweaked toml for git repo https://github.com/Raduc4/reverse_proxy- written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Raduc4/reverse_proxy- 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/Raduc4/reverse_proxy- 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3215973d7e3d75f9e9169f13fab2a0bb252a93ba48ad66984ad94fad452a7bf0 [INFO] running `Command { std: "docker" "start" "-a" "3215973d7e3d75f9e9169f13fab2a0bb252a93ba48ad66984ad94fad452a7bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3215973d7e3d75f9e9169f13fab2a0bb252a93ba48ad66984ad94fad452a7bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3215973d7e3d75f9e9169f13fab2a0bb252a93ba48ad66984ad94fad452a7bf0", kill_on_drop: false }` [INFO] [stdout] 3215973d7e3d75f9e9169f13fab2a0bb252a93ba48ad66984ad94fad452a7bf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 13ae65b7e48a183acc929bc68f56bb0bbd29ce7134bd26db9da278d405fc0288 [INFO] running `Command { std: "docker" "start" "-a" "13ae65b7e48a183acc929bc68f56bb0bbd29ce7134bd26db9da278d405fc0288", kill_on_drop: false }` [INFO] [stderr] Checking tcpproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `protocol` is never read [INFO] [stdout] --> src/bin/origin.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct RequestLine { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | protocol: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestLine` 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/bin/origin.rs:32:64 [INFO] [stdout] | [INFO] [stdout] 32 | let path_tokens: Vec = path.split("/").map(|s| s.parse().unwrap()).collect(); [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/bin/origin.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | fn from_str(msg: &str) -> Result { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 41 | | let mut msg_tokens = msg.split_ascii_whitespace(); [INFO] [stdout] 42 | | let method = match msg_tokens.next() { [INFO] [stdout] 43 | | Some(token) => Some(String::from(token)), [INFO] [stdout] ... | [INFO] [stdout] 61 | | }) [INFO] [stdout] 62 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/origin.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / Ok(Self { [INFO] [stdout] 58 | | method, [INFO] [stdout] 59 | | path, [INFO] [stdout] 60 | | protocol, [INFO] [stdout] 61 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/origin.rs:88:24 [INFO] [stdout] | [INFO] [stdout] 88 | let req_line = RequestLine::from_str(string_request_line).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `protocol` is never read [INFO] [stdout] --> src/bin/origin.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct RequestLine { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | protocol: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RequestLine` 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/bin/origin.rs:32:64 [INFO] [stdout] | [INFO] [stdout] 32 | let path_tokens: Vec = path.split("/").map(|s| s.parse().unwrap()).collect(); [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/bin/origin.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | fn from_str(msg: &str) -> Result { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 41 | | let mut msg_tokens = msg.split_ascii_whitespace(); [INFO] [stdout] 42 | | let method = match msg_tokens.next() { [INFO] [stdout] 43 | | Some(token) => Some(String::from(token)), [INFO] [stdout] ... | [INFO] [stdout] 61 | | }) [INFO] [stdout] 62 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/origin.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | / Ok(Self { [INFO] [stdout] 58 | | method, [INFO] [stdout] 59 | | path, [INFO] [stdout] 60 | | protocol, [INFO] [stdout] 61 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/origin.rs:88:24 [INFO] [stdout] | [INFO] [stdout] 88 | let req_line = RequestLine::from_str(string_request_line).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tcpproxy` (bin "origin" test) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tcpproxy` (bin "origin") due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "13ae65b7e48a183acc929bc68f56bb0bbd29ce7134bd26db9da278d405fc0288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13ae65b7e48a183acc929bc68f56bb0bbd29ce7134bd26db9da278d405fc0288", kill_on_drop: false }` [INFO] [stdout] 13ae65b7e48a183acc929bc68f56bb0bbd29ce7134bd26db9da278d405fc0288