[INFO] cloning repository https://github.com/mauricelambert/TerminalMessages [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mauricelambert/TerminalMessages" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmauricelambert%2FTerminalMessages", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmauricelambert%2FTerminalMessages'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a18dc5b07480fad43dd8315645909866e03d8912 [INFO] checking mauricelambert/TerminalMessages 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%2Fmauricelambert%2FTerminalMessages" "/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/mauricelambert/TerminalMessages [INFO] finished tweaking git repo https://github.com/mauricelambert/TerminalMessages [INFO] tweaked toml for git repo https://github.com/mauricelambert/TerminalMessages written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mauricelambert/TerminalMessages 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/mauricelambert/TerminalMessages 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] warning: unused manifest key: target.x86_64-pc-windows-gnu.rustflags [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.rustflags [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [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] 767af4f73bdf06cb5262fc9de5b191a879310113ed773238ace9293cac93cab7 [INFO] running `Command { std: "docker" "start" "-a" "767af4f73bdf06cb5262fc9de5b191a879310113ed773238ace9293cac93cab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767af4f73bdf06cb5262fc9de5b191a879310113ed773238ace9293cac93cab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767af4f73bdf06cb5262fc9de5b191a879310113ed773238ace9293cac93cab7", kill_on_drop: false }` [INFO] [stdout] 767af4f73bdf06cb5262fc9de5b191a879310113ed773238ace9293cac93cab7 [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] 1355f31489113eff4756af48c6c882b6c305719df0c254b718ad7410eec07bdc [INFO] running `Command { std: "docker" "start" "-a" "1355f31489113eff4756af48c6c882b6c305719df0c254b718ad7410eec07bdc", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.rustflags [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-msvc.rustflags [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags [INFO] [stderr] Checking TerminalMessages v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / /// States used to print formatted and colored messages [INFO] [stdout] 149 | | /// States must be mutable to add your own custom states [INFO] [stdout] | |_-------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / /// States used to print formatted and colored messages [INFO] [stdout] 149 | | /// States must be mutable to add your own custom states [INFO] [stdout] | |_-------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `TerminalMessages` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `terminal_messages` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:74:46 [INFO] [stdout] | [INFO] [stdout] 74 | characters=self.character.repeat(progress_size.try_into().unwrap()), [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/lib.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | emptys=self.empty.repeat((self.size - progress_size).try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `TerminalMessages` (lib) due to 2 previous errors; 2 warnings emitted [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/lib.rs:74:46 [INFO] [stdout] | [INFO] [stdout] 74 | characters=self.character.repeat(progress_size.try_into().unwrap()), [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/lib.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | emptys=self.empty.repeat((self.size - progress_size).try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `TerminalMessages` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1355f31489113eff4756af48c6c882b6c305719df0c254b718ad7410eec07bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1355f31489113eff4756af48c6c882b6c305719df0c254b718ad7410eec07bdc", kill_on_drop: false }` [INFO] [stdout] 1355f31489113eff4756af48c6c882b6c305719df0c254b718ad7410eec07bdc