[INFO] cloning repository https://github.com/dynamo58/pttypter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dynamo58/pttypter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdynamo58%2Fpttypter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdynamo58%2Fpttypter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fada879b2c73415712894fbfd6af1427e2eb300f [INFO] checking dynamo58/pttypter 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%2Fdynamo58%2Fpttypter" "/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/dynamo58/pttypter [INFO] finished tweaking git repo https://github.com/dynamo58/pttypter [INFO] tweaked toml for git repo https://github.com/dynamo58/pttypter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dynamo58/pttypter 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/dynamo58/pttypter 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] d6c1ad56b7d38203c63fa26f75df1000fbe0479d4fdf39c7a22be2492b3a8b06 [INFO] running `Command { std: "docker" "start" "-a" "d6c1ad56b7d38203c63fa26f75df1000fbe0479d4fdf39c7a22be2492b3a8b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6c1ad56b7d38203c63fa26f75df1000fbe0479d4fdf39c7a22be2492b3a8b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c1ad56b7d38203c63fa26f75df1000fbe0479d4fdf39c7a22be2492b3a8b06", kill_on_drop: false }` [INFO] [stdout] d6c1ad56b7d38203c63fa26f75df1000fbe0479d4fdf39c7a22be2492b3a8b06 [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] 233b44af4e721d565f476182fefc6561ef1e33b56cc0ba0ec81ded8b31705443 [INFO] running `Command { std: "docker" "start" "-a" "233b44af4e721d565f476182fefc6561ef1e33b56cc0ba0ec81ded8b31705443", kill_on_drop: false }` [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking pttypter v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `pttypter` (lib test) due to 9 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 16 | | match &s.to_lowercase()[..] { [INFO] [stdout] 17 | | "dark" => Ok(Self::Dark), [INFO] [stdout] 18 | | _ => Ok(Self::Light), [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / match &s.to_lowercase()[..] { [INFO] [stdout] 17 | | "dark" => Ok(Self::Dark), [INFO] [stdout] 18 | | _ => Ok(Self::Light), [INFO] [stdout] 19 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | "dark" => Ok(Self::Dark), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | _ => Ok(Self::Light), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:32:53 [INFO] [stdout] | [INFO] [stdout] 32 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 33 | | match &s.to_lowercase()[..] { [INFO] [stdout] 34 | | "html" => Ok(Self::HTML), [INFO] [stdout] 35 | | "html+css" => Ok(Self::HTML), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / match &s.to_lowercase()[..] { [INFO] [stdout] 34 | | "html" => Ok(Self::HTML), [INFO] [stdout] 35 | | "html+css" => Ok(Self::HTML), [INFO] [stdout] 36 | | _ => Ok(Self::Terminal), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | "html" => Ok(Self::HTML), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | "html+css" => Ok(Self::HTML), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(Self::Terminal), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 16 | | match &s.to_lowercase()[..] { [INFO] [stdout] 17 | | "dark" => Ok(Self::Dark), [INFO] [stdout] 18 | | _ => Ok(Self::Light), [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [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/printer/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | / match &s.to_lowercase()[..] { [INFO] [stdout] 17 | | "dark" => Ok(Self::Dark), [INFO] [stdout] 18 | | _ => Ok(Self::Light), [INFO] [stdout] 19 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | "dark" => Ok(Self::Dark), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pttypter` (lib) due to 9 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | _ => Ok(Self::Light), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:32:53 [INFO] [stdout] | [INFO] [stdout] 32 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 33 | | match &s.to_lowercase()[..] { [INFO] [stdout] 34 | | "html" => Ok(Self::HTML), [INFO] [stdout] 35 | | "html+css" => Ok(Self::HTML), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / match &s.to_lowercase()[..] { [INFO] [stdout] 34 | | "html" => Ok(Self::HTML), [INFO] [stdout] 35 | | "html+css" => Ok(Self::HTML), [INFO] [stdout] 36 | | _ => Ok(Self::Terminal), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | "html" => Ok(Self::HTML), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | "html+css" => Ok(Self::HTML), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/printer/mod.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(Self::Terminal), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "233b44af4e721d565f476182fefc6561ef1e33b56cc0ba0ec81ded8b31705443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233b44af4e721d565f476182fefc6561ef1e33b56cc0ba0ec81ded8b31705443", kill_on_drop: false }` [INFO] [stdout] 233b44af4e721d565f476182fefc6561ef1e33b56cc0ba0ec81ded8b31705443