[INFO] fetching crate budget-tracker 0.5.5... [INFO] checking budget-tracker-0.5.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate budget-tracker 0.5.5 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate budget-tracker 0.5.5 [INFO] finished tweaking crates.io crate budget-tracker 0.5.5 [INFO] tweaked toml for crates.io crate budget-tracker 0.5.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate budget-tracker 0.5.5 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 budget-tracker 0.5.5 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7d6a0e3502f4e61a29ce6dbafb52624b17b982010436885e7eecd352a45f66fa [INFO] running `Command { std: "docker" "start" "-a" "7d6a0e3502f4e61a29ce6dbafb52624b17b982010436885e7eecd352a45f66fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d6a0e3502f4e61a29ce6dbafb52624b17b982010436885e7eecd352a45f66fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d6a0e3502f4e61a29ce6dbafb52624b17b982010436885e7eecd352a45f66fa", kill_on_drop: false }` [INFO] [stdout] 7d6a0e3502f4e61a29ce6dbafb52624b17b982010436885e7eecd352a45f66fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 255c8a0582dd548ab6e7eb1a0a5ccc057e2cdc6b9612dd412c5bf35e906a8b0b [INFO] running `Command { std: "docker" "start" "-a" "255c8a0582dd548ab6e7eb1a0a5ccc057e2cdc6b9612dd412c5bf35e906a8b0b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unicode-truncate v1.0.0 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling stability v0.2.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking ratatui v0.26.3 [INFO] [stderr] Checking budget-tracker v0.5.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/expense.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | let expense_type: String = fields[2].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/expense.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | let expense_type: String = fields[2].parse()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `budget-tracker` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, String> [INFO] [stdout] --> src/expense.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | let expense_type: String = fields[2].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/expense.rs:148:44 [INFO] [stdout] | [INFO] [stdout] 148 | let expense_type: String = fields[2].parse()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `budget-tracker` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "255c8a0582dd548ab6e7eb1a0a5ccc057e2cdc6b9612dd412c5bf35e906a8b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "255c8a0582dd548ab6e7eb1a0a5ccc057e2cdc6b9612dd412c5bf35e906a8b0b", kill_on_drop: false }` [INFO] [stdout] 255c8a0582dd548ab6e7eb1a0a5ccc057e2cdc6b9612dd412c5bf35e906a8b0b