[INFO] cloning repository https://github.com/bushrat011899/mikktspace-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bushrat011899/mikktspace-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbushrat011899%2Fmikktspace-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbushrat011899%2Fmikktspace-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 113c456722be19aad0c8e0abe1ad6fd2dd43480d [INFO] checking bushrat011899/mikktspace-rs 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%2Fbushrat011899%2Fmikktspace-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bushrat011899/mikktspace-rs [INFO] finished tweaking git repo https://github.com/bushrat011899/mikktspace-rs [INFO] tweaked toml for git repo https://github.com/bushrat011899/mikktspace-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bushrat011899/mikktspace-rs 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/bushrat011899/mikktspace-rs 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 01d649e4c6fff59a8b13b5858e184a099d8d5588812fa31d6b4d0fbc86fc717b [INFO] running `Command { std: "docker" "start" "-a" "01d649e4c6fff59a8b13b5858e184a099d8d5588812fa31d6b4d0fbc86fc717b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01d649e4c6fff59a8b13b5858e184a099d8d5588812fa31d6b4d0fbc86fc717b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01d649e4c6fff59a8b13b5858e184a099d8d5588812fa31d6b4d0fbc86fc717b", kill_on_drop: false }` [INFO] [stdout] 01d649e4c6fff59a8b13b5858e184a099d8d5588812fa31d6b4d0fbc86fc717b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f77035c50e87a2426759e7b5e03cb0fa52d34f4b12269c902ff9087e14d6928d [INFO] running `Command { std: "docker" "start" "-a" "f77035c50e87a2426759e7b5e03cb0fa52d34f4b12269c902ff9087e14d6928d", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.28 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking wavefront_obj v11.0.0 [INFO] [stderr] Checking mikktspace-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Vec>>> [INFO] [stdout] --> src/mikktspace.rs:48:26 [INFO] [stdout] | [INFO] [stdout] 48 | let tangent_spaces = generate_tangent_space(&*context, linear_threshold, faces_total)?; [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>>, GenerateTangentSpaceError> [INFO] [stdout] --> src/mikktspace.rs:48:26 [INFO] [stdout] | [INFO] [stdout] 48 | let tangent_spaces = generate_tangent_space(&*context, linear_threshold, faces_total)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, GenerateTangentSpaceError> [INFO] [stdout] --> src/mikktspace.rs:83:70 [INFO] [stdout] | [INFO] [stdout] 83 | ) -> Result>>, GenerateTangentSpaceError> { [INFO] [stdout] | ______________________________________________________________________^ [INFO] [stdout] 84 | | // This set of operations can be done on-line. [INFO] [stdout] 85 | | // That is, they do not require an intermediatory buffer. [INFO] [stdout] 86 | | let mut triangle_info_list = generate_triangle_info_list(context, faces_total); [INFO] [stdout] ... | [INFO] [stdout] 118 | | Ok(tangent_spaces) [INFO] [stdout] 119 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, GenerateTangentSpaceError> [INFO] [stdout] --> src/mikktspace.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | Ok(tangent_spaces) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mikktspace-rs` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f77035c50e87a2426759e7b5e03cb0fa52d34f4b12269c902ff9087e14d6928d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f77035c50e87a2426759e7b5e03cb0fa52d34f4b12269c902ff9087e14d6928d", kill_on_drop: false }` [INFO] [stdout] f77035c50e87a2426759e7b5e03cb0fa52d34f4b12269c902ff9087e14d6928d