[INFO] fetching crate rustcask 0.1.0... [INFO] checking rustcask-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rustcask 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rustcask 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustcask 0.1.0 [INFO] finished tweaking crates.io crate rustcask 0.1.0 [INFO] tweaked toml for crates.io crate rustcask 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 96 packages to latest compatible versions [INFO] [stderr] Adding float-cmp v0.9.0 (available: v0.10.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding terminal_size v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding termtree v0.4.1 (available: v0.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f147e0869d74ddef3eda3d745fb258688cd62ca709b55b77717904414882db16 [INFO] running `Command { std: "docker" "start" "-a" "f147e0869d74ddef3eda3d745fb258688cd62ca709b55b77717904414882db16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f147e0869d74ddef3eda3d745fb258688cd62ca709b55b77717904414882db16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f147e0869d74ddef3eda3d745fb258688cd62ca709b55b77717904414882db16", kill_on_drop: false }` [INFO] [stdout] f147e0869d74ddef3eda3d745fb258688cd62ca709b55b77717904414882db16 [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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e02b682dd11f3a6325ceef17216159bcaceb516f9ae4259756e0c7d4852e67c [INFO] running `Command { std: "docker" "start" "-a" "0e02b682dd11f3a6325ceef17216159bcaceb516f9ae4259756e0c7d4852e67c", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling divan-macros v0.1.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking condtype v1.3.0 [INFO] [stderr] Checking regex-lite v0.1.6 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking divan v0.1.14 [INFO] [stderr] Checking rustcask v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `sync_mode` and `directory` are never read [INFO] [stdout] --> src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct Rustcask { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | sync_mode: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub(crate) directory: Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rustcask` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_active_generation` and `get_active_data_file_size` are never used [INFO] [stdout] --> src/lib.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl Rustcask { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 257 | fn get_active_generation(&self) -> GenerationNumber { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 265 | fn get_active_data_file_size(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `log_path` is never read [INFO] [stdout] --> src/logfile.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct LogFileIterator { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 32 | log_path: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hint_file_path` is never used [INFO] [stdout] --> src/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn hint_file_path(rustcask_dir: &Path, generation: GenerationNumber) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_active_data_file_size` is never used [INFO] [stdout] --> src/writer.rs:426:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl Writer { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 426 | pub fn get_active_data_file_size(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sync_mode` and `directory` are never read [INFO] [stdout] --> src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct Rustcask { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | sync_mode: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 67 | [INFO] [stdout] 68 | pub(crate) directory: Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rustcask` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `log_path` is never read [INFO] [stdout] --> src/logfile.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct LogFileIterator { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 32 | log_path: PathBuf, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hint_file_path` is never used [INFO] [stdout] --> src/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn hint_file_path(rustcask_dir: &Path, generation: GenerationNumber) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s [INFO] running `Command { std: "docker" "inspect" "0e02b682dd11f3a6325ceef17216159bcaceb516f9ae4259756e0c7d4852e67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e02b682dd11f3a6325ceef17216159bcaceb516f9ae4259756e0c7d4852e67c", kill_on_drop: false }` [INFO] [stdout] 0e02b682dd11f3a6325ceef17216159bcaceb516f9ae4259756e0c7d4852e67c