[INFO] cloning repository https://github.com/Clovis1444/mkdsk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Clovis1444/mkdsk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClovis1444%2Fmkdsk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClovis1444%2Fmkdsk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9a222edf19f1a6f6cc878f04a6ded9b1af9eb7b [INFO] checking Clovis1444/mkdsk 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%2FClovis1444%2Fmkdsk" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Clovis1444/mkdsk [INFO] finished tweaking git repo https://github.com/Clovis1444/mkdsk [INFO] tweaked toml for git repo https://github.com/Clovis1444/mkdsk written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Clovis1444/mkdsk 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/Clovis1444/mkdsk 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ccc35be62f1846f57392818d71fe55e4c22a9aa56fb1e96ac2e95b9839e38e2d [INFO] running `Command { std: "docker" "start" "-a" "ccc35be62f1846f57392818d71fe55e4c22a9aa56fb1e96ac2e95b9839e38e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccc35be62f1846f57392818d71fe55e4c22a9aa56fb1e96ac2e95b9839e38e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc35be62f1846f57392818d71fe55e4c22a9aa56fb1e96ac2e95b9839e38e2d", kill_on_drop: false }` [INFO] [stdout] ccc35be62f1846f57392818d71fe55e4c22a9aa56fb1e96ac2e95b9839e38e2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1175927cfbe04c85fe5ce3b16b42d95a239a3041fbbc64b61bad137fe6fbfb03 [INFO] running `Command { std: "docker" "start" "-a" "1175927cfbe04c85fe5ce3b16b42d95a239a3041fbbc64b61bad137fe6fbfb03", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking path-absolutize v3.1.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking which v6.0.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking is-url v1.0.4 [INFO] [stderr] Checking mkdsk v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/handler/arg_options.rs:258:22 [INFO] [stdout] | [INFO] [stdout] 258 | let path = match PathBuf::from_str(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkdsk` (bin "mkdsk") due to 1 previous error [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/handler/arg_options.rs:258:22 [INFO] [stdout] | [INFO] [stdout] 258 | let path = match PathBuf::from_str(value) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/handler/arg_options.rs:352:23 [INFO] [stdout] | [INFO] [stdout] 352 | !(i.handler != j.handler && i.option == j.option), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 352 - !(i.handler != j.handler && i.option == j.option), [INFO] [stdout] 352 + !(!std::ptr::fn_addr_eq(i.handler, j.handler) && i.option == j.option), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkdsk` (bin "mkdsk" test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1175927cfbe04c85fe5ce3b16b42d95a239a3041fbbc64b61bad137fe6fbfb03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1175927cfbe04c85fe5ce3b16b42d95a239a3041fbbc64b61bad137fe6fbfb03", kill_on_drop: false }` [INFO] [stdout] 1175927cfbe04c85fe5ce3b16b42d95a239a3041fbbc64b61bad137fe6fbfb03