[INFO] fetching crate image-sorter 0.5.1... [INFO] checking image-sorter-0.5.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate image-sorter 0.5.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate image-sorter 0.5.1 [INFO] finished tweaking crates.io crate image-sorter 0.5.1 [INFO] tweaked toml for crates.io crate image-sorter 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate image-sorter 0.5.1 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 crates.io crate image-sorter 0.5.1 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-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] 99c83fe6ccd00e4bf349bb53de9e4365ae6a760a6074d9e6f103445a0acfdd20 [INFO] running `Command { std: "docker" "start" "-a" "99c83fe6ccd00e4bf349bb53de9e4365ae6a760a6074d9e6f103445a0acfdd20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99c83fe6ccd00e4bf349bb53de9e4365ae6a760a6074d9e6f103445a0acfdd20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99c83fe6ccd00e4bf349bb53de9e4365ae6a760a6074d9e6f103445a0acfdd20", kill_on_drop: false }` [INFO] [stdout] 99c83fe6ccd00e4bf349bb53de9e4365ae6a760a6074d9e6f103445a0acfdd20 [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] 46f248d0511287da15b8455f2f92353c418c108ff09bf9de363a4018caeff318 [INFO] running `Command { std: "docker" "start" "-a" "46f248d0511287da15b8455f2f92353c418c108ff09bf9de363a4018caeff318", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling thiserror v1.0.55 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking subprocess v0.2.9 [INFO] [stderr] Checking infer v0.3.7 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking tico v2.0.0 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.55 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking pwd v1.4.0 [INFO] [stderr] Checking expanduser v1.2.2 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking ratatui v0.23.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking image-sorter v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `image-sorter` (bin "image-sorter" test) due to 3 previous errors [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let dir: String = s[pos + 1..].parse()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [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/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let dir: String = s[pos + 1..].parse()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / #[structopt( [INFO] [stdout] 58 | | short, [INFO] [stdout] 59 | | long, [INFO] [stdout] 60 | | help = "Name the output script", [INFO] [stdout] 61 | | default_value = "sort.sh" [INFO] [stdout] 62 | | )] [INFO] [stdout] 63 | | output: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let dir: String = s[pos + 1..].parse()?; [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/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let dir: String = s[pos + 1..].parse()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / #[structopt( [INFO] [stdout] 58 | | short, [INFO] [stdout] 59 | | long, [INFO] [stdout] 60 | | help = "Name the output script", [INFO] [stdout] 61 | | default_value = "sort.sh" [INFO] [stdout] 62 | | )] [INFO] [stdout] 63 | | output: String, [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `image-sorter` (bin "image-sorter") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "46f248d0511287da15b8455f2f92353c418c108ff09bf9de363a4018caeff318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46f248d0511287da15b8455f2f92353c418c108ff09bf9de363a4018caeff318", kill_on_drop: false }` [INFO] [stdout] 46f248d0511287da15b8455f2f92353c418c108ff09bf9de363a4018caeff318