[INFO] cloning repository https://github.com/scruffystuffs/confirm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scruffystuffs/confirm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscruffystuffs%2Fconfirm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscruffystuffs%2Fconfirm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9381272b6e6e5194e5ef66c8863dcb8ecc33b8ab [INFO] checking scruffystuffs/confirm 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%2Fscruffystuffs%2Fconfirm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/scruffystuffs/confirm [INFO] finished tweaking git repo https://github.com/scruffystuffs/confirm [INFO] tweaked toml for git repo https://github.com/scruffystuffs/confirm written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/scruffystuffs/confirm 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/scruffystuffs/confirm 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a2c628d496c7f9eb3bdf0c42f5ed2c59bddba279a5076e9e6d96a294b6aaed41 [INFO] running `Command { std: "docker" "start" "-a" "a2c628d496c7f9eb3bdf0c42f5ed2c59bddba279a5076e9e6d96a294b6aaed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2c628d496c7f9eb3bdf0c42f5ed2c59bddba279a5076e9e6d96a294b6aaed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c628d496c7f9eb3bdf0c42f5ed2c59bddba279a5076e9e6d96a294b6aaed41", kill_on_drop: false }` [INFO] [stdout] a2c628d496c7f9eb3bdf0c42f5ed2c59bddba279a5076e9e6d96a294b6aaed41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d1a8252b253408131ffaee9f07177834835081f73d4c098ca8c1cf6ff1144009 [INFO] running `Command { std: "docker" "start" "-a" "d1a8252b253408131ffaee9f07177834835081f73d4c098ca8c1cf6ff1144009", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking getch v0.3.1 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking clap v3.1.12 [INFO] [stderr] Checking confirm-rs v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:53 [INFO] [stdout] | [INFO] [stdout] 31 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 32 | | let low = s.to_ascii_lowercase(); [INFO] [stdout] 33 | | match low.as_str() { [INFO] [stdout] 34 | | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [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/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / match low.as_str() { [INFO] [stdout] 34 | | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] 35 | | "no" | "n" => Ok(Answer::No), [INFO] [stdout] 36 | | _ => Ok(Answer::Retry), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | "no" | "n" => Ok(Answer::No), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(Answer::Retry), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Answer> [INFO] [stdout] --> src/main.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | Ok(Answer::from_str(s)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | Ok(Answer::from_str(s)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | / /// The prompt to display [INFO] [stdout] 102 | | /// [INFO] [stdout] 103 | | /// Prompt of "Continue?" will become "Continue? [y/n]: ". Options are [INFO] [stdout] 104 | | /// added and highlighted based on given settings. Original message will [INFO] [stdout] 105 | | /// NEVER be modified. [INFO] [stdout] 106 | | #[clap(name = "PROMPT", default_value = "Continue?")] [INFO] [stdout] 107 | | prompt: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Answer> [INFO] [stdout] --> src/main.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(Answer::from_str(response)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(Answer::from_str(response)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:31:53 [INFO] [stdout] | [INFO] [stdout] 31 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 32 | | let low = s.to_ascii_lowercase(); [INFO] [stdout] 33 | | match low.as_str() { [INFO] [stdout] 34 | | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] ... | [INFO] [stdout] 38 | | } [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/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / match low.as_str() { [INFO] [stdout] 34 | | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] 35 | | "no" | "n" => Ok(Answer::No), [INFO] [stdout] 36 | | _ => Ok(Answer::Retry), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:34:28 [INFO] [stdout] | [INFO] [stdout] 34 | "yes" | "y" => Ok(Answer::Yes), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:35:27 [INFO] [stdout] | [INFO] [stdout] 35 | "no" | "n" => Ok(Answer::No), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | _ => Ok(Answer::Retry), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Answer> [INFO] [stdout] --> src/main.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | Ok(Answer::from_str(s)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | Ok(Answer::from_str(s)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | / /// The prompt to display [INFO] [stdout] 102 | | /// [INFO] [stdout] 103 | | /// Prompt of "Continue?" will become "Continue? [y/n]: ". Options are [INFO] [stdout] 104 | | /// added and highlighted based on given settings. Original message will [INFO] [stdout] 105 | | /// NEVER be modified. [INFO] [stdout] 106 | | #[clap(name = "PROMPT", default_value = "Continue?")] [INFO] [stdout] 107 | | prompt: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Answer> [INFO] [stdout] --> src/main.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(Answer::from_str(response)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:210:16 [INFO] [stdout] | [INFO] [stdout] 210 | Ok(Answer::from_str(response)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `confirm-rs` (bin "confirm") due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `confirm-rs` (bin "confirm" test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "d1a8252b253408131ffaee9f07177834835081f73d4c098ca8c1cf6ff1144009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a8252b253408131ffaee9f07177834835081f73d4c098ca8c1cf6ff1144009", kill_on_drop: false }` [INFO] [stdout] d1a8252b253408131ffaee9f07177834835081f73d4c098ca8c1cf6ff1144009