[INFO] cloning repository https://github.com/dVeon-loch/image-converter-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dVeon-loch/image-converter-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdVeon-loch%2Fimage-converter-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdVeon-loch%2Fimage-converter-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7562b96a40568894a63b5691d580b679296329a2 [INFO] checking dVeon-loch/image-converter-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%2FdVeon-loch%2Fimage-converter-rs" "/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/dVeon-loch/image-converter-rs [INFO] finished tweaking git repo https://github.com/dVeon-loch/image-converter-rs [INFO] tweaked toml for git repo https://github.com/dVeon-loch/image-converter-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dVeon-loch/image-converter-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/dVeon-loch/image-converter-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] [stderr] Blocking waiting for file lock on package cache [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] 04e58240d0deb4cbe8c8b4b4a005a90a85043b21aedbd9fc2ba16308e5169cd7 [INFO] running `Command { std: "docker" "start" "-a" "04e58240d0deb4cbe8c8b4b4a005a90a85043b21aedbd9fc2ba16308e5169cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04e58240d0deb4cbe8c8b4b4a005a90a85043b21aedbd9fc2ba16308e5169cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04e58240d0deb4cbe8c8b4b4a005a90a85043b21aedbd9fc2ba16308e5169cd7", kill_on_drop: false }` [INFO] [stdout] 04e58240d0deb4cbe8c8b4b4a005a90a85043b21aedbd9fc2ba16308e5169cd7 [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] 1d8329e877e6e6f1d65db185cf282f61010373354a689128055f382de46fc6df [INFO] running `Command { std: "docker" "start" "-a" "1d8329e877e6e6f1d65db185cf282f61010373354a689128055f382de46fc6df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking weezl v0.1.10 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking avif-serialize v0.8.6 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking rgb v0.8.52 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking zune-jpeg v0.4.20 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking image-webp v0.2.4 [INFO] [stderr] Checking eyre v0.6.12 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking aligned-vec v0.6.4 [INFO] [stderr] Checking v_frame v0.3.9 [INFO] [stderr] Checking av1-grain v0.2.4 [INFO] [stderr] Checking ravif v0.11.20 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking image-converter-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/bin/convert_folder.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | let input_folder = PathBuf::from_str(&args[1])?; [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/bin/convert_folder.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | let input_folder = PathBuf::from_str(&args[1])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/bin/convert_folder.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | let output_folder = PathBuf::from_str(&args[2])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/convert_folder.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | let output_folder = PathBuf::from_str(&args[2])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/bin/convert_folder.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | let input_folder = PathBuf::from_str(&args[1])?; [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/bin/convert_folder.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | let input_folder = PathBuf::from_str(&args[1])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/bin/convert_folder.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | let output_folder = PathBuf::from_str(&args[2])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/convert_folder.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | let output_folder = PathBuf::from_str(&args[2])?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `image-converter-rs` (bin "convert_folder" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `image-converter-rs` (bin "convert_folder") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1d8329e877e6e6f1d65db185cf282f61010373354a689128055f382de46fc6df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8329e877e6e6f1d65db185cf282f61010373354a689128055f382de46fc6df", kill_on_drop: false }` [INFO] [stdout] 1d8329e877e6e6f1d65db185cf282f61010373354a689128055f382de46fc6df