[INFO] fetching crate sapp 0.1.0... [INFO] checking sapp-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate sapp 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate sapp 0.1.0 [INFO] finished tweaking crates.io crate sapp 0.1.0 [INFO] tweaked toml for crates.io crate sapp 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sapp 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 72 packages to latest compatible versions [INFO] [stderr] Adding clap v3.2.25 (available: v4.5.51) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.8) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3b4a2ef034b9b8559f60aebb5d32e3c7570fb02392b1a5b3a5cc14e328545919 [INFO] running `Command { std: "docker" "start" "-a" "3b4a2ef034b9b8559f60aebb5d32e3c7570fb02392b1a5b3a5cc14e328545919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b4a2ef034b9b8559f60aebb5d32e3c7570fb02392b1a5b3a5cc14e328545919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b4a2ef034b9b8559f60aebb5d32e3c7570fb02392b1a5b3a5cc14e328545919", kill_on_drop: false }` [INFO] [stdout] 3b4a2ef034b9b8559f60aebb5d32e3c7570fb02392b1a5b3a5cc14e328545919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3ce09569345e5133ba7d02317391fc59c2d3908d981c3c71d2387eb0559ea8d8 [INFO] running `Command { std: "docker" "start" "-a" "3ce09569345e5133ba7d02317391fc59c2d3908d981c3c71d2387eb0559ea8d8", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking weezl v0.1.12 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Checking lebe v0.5.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking exr v1.74.0 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking sapp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub image_path: String, [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/cli.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub config_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub output_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sapp` (lib test) due to 3 previous errors [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/cli.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub image_path: String, [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/cli.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub config_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub output_path: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sapp` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3ce09569345e5133ba7d02317391fc59c2d3908d981c3c71d2387eb0559ea8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ce09569345e5133ba7d02317391fc59c2d3908d981c3c71d2387eb0559ea8d8", kill_on_drop: false }` [INFO] [stdout] 3ce09569345e5133ba7d02317391fc59c2d3908d981c3c71d2387eb0559ea8d8