[INFO] fetching crate tmsoft_dbase 0.0.7...
[INFO] building tmsoft_dbase-0.0.7 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tmsoft_dbase 0.0.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tmsoft_dbase 0.0.7
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tmsoft_dbase 0.0.7
[INFO] tweaked toml for crates.io crate tmsoft_dbase 0.0.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tmsoft_dbase 0.0.7 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tmsoft_dbase 0.0.7 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2d250e06130130ead10adae4fef6f8e2a2286dbb5ea2591fcb4bddd8084c8aa
[INFO] running `Command { std: "docker" "start" "-a" "c2d250e06130130ead10adae4fef6f8e2a2286dbb5ea2591fcb4bddd8084c8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2d250e06130130ead10adae4fef6f8e2a2286dbb5ea2591fcb4bddd8084c8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d250e06130130ead10adae4fef6f8e2a2286dbb5ea2591fcb4bddd8084c8aa", kill_on_drop: false }`
[INFO] [stdout] c2d250e06130130ead10adae4fef6f8e2a2286dbb5ea2591fcb4bddd8084c8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ac4f15884134136a7beff7f567ff74ac70377e0e7e1bec7b9459955cb46536b
[INFO] running `Command { std: "docker" "start" "-a" "7ac4f15884134136a7beff7f567ff74ac70377e0e7e1bec7b9459955cb46536b", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling tmsoft_dbase v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1687:45
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout]      |                                             ^                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1687 -             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout] 1687 +             let mut temp_buffer = vec![0u8; old_end - pos_old ];
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1552:5
[INFO] [stdout]      |
[INFO] [stdout] 1552 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1553:5
[INFO] [stdout]      |
[INFO] [stdout] 1553 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 317 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:565:18
[INFO] [stdout]     |
[INFO] [stdout] 565 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1532:5
[INFO] [stdout]      |
[INFO] [stdout] 1532 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1533:5
[INFO] [stdout]      |
[INFO] [stdout] 1533 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "7ac4f15884134136a7beff7f567ff74ac70377e0e7e1bec7b9459955cb46536b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac4f15884134136a7beff7f567ff74ac70377e0e7e1bec7b9459955cb46536b", kill_on_drop: false }`
[INFO] [stdout] 7ac4f15884134136a7beff7f567ff74ac70377e0e7e1bec7b9459955cb46536b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30ab5a6cfbbcdc043e0e4a56ac6a0affa1817ca7e47ad2978dc6215097c5ac89
[INFO] running `Command { std: "docker" "start" "-a" "30ab5a6cfbbcdc043e0e4a56ac6a0affa1817ca7e47ad2978dc6215097c5ac89", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1687:45
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout]      |                                             ^                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1687 -             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout] 1687 +             let mut temp_buffer = vec![0u8; old_end - pos_old ];
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1552:5
[INFO] [stdout]      |
[INFO] [stdout] 1552 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1553:5
[INFO] [stdout]      |
[INFO] [stdout] 1553 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 317 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:565:18
[INFO] [stdout]     |
[INFO] [stdout] 565 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1532:5
[INFO] [stdout]      |
[INFO] [stdout] 1532 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1533:5
[INFO] [stdout]      |
[INFO] [stdout] 1533 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling tmsoft_dbase v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1687:45
[INFO] [stdout]      |
[INFO] [stdout] 1687 |             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout]      |                                             ^                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1687 -             let mut temp_buffer = vec![0u8; (old_end - pos_old)];
[INFO] [stdout] 1687 +             let mut temp_buffer = vec![0u8; old_end - pos_old ];
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> tests/dbf_tests.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let result = dbf.delete_fields("/Users/zhoujiandong/Downloads/sbk.dbf", &field_names);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/dbf_tests.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 |         let mut file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> tests/dbf_tests.rs:472:13
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let result = dbf.modify_fields("/Users/zhoujiandong/Downloads/sbk.dbf", &modified_fields);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/dbf_tests.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let mut file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 317 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/utils/dbfutils/dbf.rs:565:18
[INFO] [stdout]     |
[INFO] [stdout] 565 |             for (idx, record_data) in chunk.chunks(record_size).enumerate() {
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1532:5
[INFO] [stdout]      |
[INFO] [stdout] 1532 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1552:5
[INFO] [stdout]      |
[INFO] [stdout] 1552 |     old_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1553:5
[INFO] [stdout]      |
[INFO] [stdout] 1553 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_field`
[INFO] [stdout]     --> src/utils/dbfutils/dbf.rs:1533:5
[INFO] [stdout]      |
[INFO] [stdout] 1533 |     new_field: &FieldDescriptor1,
[INFO] [stdout]      |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "30ab5a6cfbbcdc043e0e4a56ac6a0affa1817ca7e47ad2978dc6215097c5ac89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ab5a6cfbbcdc043e0e4a56ac6a0affa1817ca7e47ad2978dc6215097c5ac89", kill_on_drop: false }`
[INFO] [stdout] 30ab5a6cfbbcdc043e0e4a56ac6a0affa1817ca7e47ad2978dc6215097c5ac89
