[INFO] fetching crate nbwipers 0.6.1... [INFO] checking nbwipers-0.6.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate nbwipers 0.6.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nbwipers 0.6.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nbwipers 0.6.1 [INFO] tweaked toml for crates.io crate nbwipers 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nbwipers 0.6.1 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 nbwipers 0.6.1 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] 32123bf4bac1292c8d2e6af89905c008fa808f253b85683cd484026f30b0ab49 [INFO] running `Command { std: "docker" "start" "-a" "32123bf4bac1292c8d2e6af89905c008fa808f253b85683cd484026f30b0ab49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32123bf4bac1292c8d2e6af89905c008fa808f253b85683cd484026f30b0ab49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32123bf4bac1292c8d2e6af89905c008fa808f253b85683cd484026f30b0ab49", kill_on_drop: false }` [INFO] [stdout] 32123bf4bac1292c8d2e6af89905c008fa808f253b85683cd484026f30b0ab49 [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] 9c98b0fa26e215cc82d87ce7f82a397ec8cf3c58166a068e117d93dab3dc9463 [INFO] running `Command { std: "docker" "start" "-a" "9c98b0fa26e215cc82d87ce7f82a397ec8cf3c58166a068e117d93dab3dc9463", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Checking gix-trace v0.1.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tinyvec v1.8.1 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Checking prodash v28.0.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking winnow v0.6.24 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking jiff v0.1.27 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking gix-sec v0.10.11 [INFO] [stderr] Checking unicode-bom v2.0.3 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Checking kstring v2.0.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking clap_builder v4.5.27 [INFO] [stderr] Checking newline-converter v0.3.0 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking path-absolutize v3.1.1 [INFO] [stderr] Checking rustc-hash v2.1.0 [INFO] [stderr] Checking console v0.15.10 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking inquire v0.7.5 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking gix-utils v0.1.14 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling pin-project-internal v1.1.8 [INFO] [stderr] Checking pin-project v1.1.8 [INFO] [stderr] Checking thiserror v2.0.11 [INFO] [stderr] Checking gix-path v0.10.14 [INFO] [stderr] Checking gix-date v0.9.3 [INFO] [stderr] Checking gix-validate v0.9.3 [INFO] [stderr] Checking gix-quote v0.4.15 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking gix-hash v0.14.2 [INFO] [stderr] Checking gix-actor v0.32.0 [INFO] [stderr] Checking gix-config-value v0.14.11 [INFO] [stderr] Checking gix-features v0.38.2 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking gix-fs v0.11.3 [INFO] [stderr] Checking gix-object v0.44.0 [INFO] [stderr] Checking gix-glob v0.16.5 [INFO] [stderr] Checking clap v4.5.27 [INFO] [stderr] Checking gix-tempfile v14.0.2 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.12.0 [INFO] [stderr] Checking gix-lock v14.0.0 [INFO] [stderr] Checking gix-attributes v0.22.5 [INFO] [stderr] Checking gix-ref v0.47.0 [INFO] [stderr] Checking gix-config v0.40.0 [INFO] [stderr] Checking gix-discover v0.35.0 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking serde_with v3.12.0 [INFO] [stderr] Checking insta v1.42.1 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking nbwipers v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/cli.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | command, Parser, Subcommand, ValueEnum, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `command` [INFO] [stdout] --> src/cli.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | command, Parser, Subcommand, ValueEnum, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/hooks.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | / stdout [INFO] [stdout] 142 | | .lines() [INFO] [stdout] 143 | | .map(PathBuf::from_str) [INFO] [stdout] 144 | | .collect::, _>>() [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nbwipers` (lib) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/hooks.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | / stdout [INFO] [stdout] 142 | | .lines() [INFO] [stdout] 143 | | .map(PathBuf::from_str) [INFO] [stdout] 144 | | .collect::, _>>() [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nbwipers` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9c98b0fa26e215cc82d87ce7f82a397ec8cf3c58166a068e117d93dab3dc9463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c98b0fa26e215cc82d87ce7f82a397ec8cf3c58166a068e117d93dab3dc9463", kill_on_drop: false }` [INFO] [stdout] 9c98b0fa26e215cc82d87ce7f82a397ec8cf3c58166a068e117d93dab3dc9463