[INFO] fetching crate sql_csv 0.2.0... [INFO] testing sql_csv-0.2.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate sql_csv 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate sql_csv 0.2.0 [INFO] finished tweaking crates.io crate sql_csv 0.2.0 [INFO] tweaked toml for crates.io crate sql_csv 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sql_csv 0.2.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sql_csv 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.6 [INFO] [stderr] Downloaded sha2 v0.9.8 [INFO] [stderr] Downloaded strum v0.22.0 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded ordered-float v2.8.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.34 [INFO] [stderr] Downloaded futures-executor v0.3.17 [INFO] [stderr] Downloaded async-trait v0.1.52 [INFO] [stderr] Downloaded sqlparser v0.12.0 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded lexical-util v0.8.1 [INFO] [stderr] Downloaded blake2 v0.9.2 [INFO] [stderr] Downloaded lexical-write-float v0.8.2 [INFO] [stderr] Downloaded serde_json v1.0.73 [INFO] [stderr] Downloaded blake3 v1.2.0 [INFO] [stderr] Downloaded serde v1.0.131 [INFO] [stderr] Downloaded comfy-table v5.0.0 [INFO] [stderr] Downloaded lexical-parse-float v0.8.2 [INFO] [stderr] Downloaded parquet v6.4.0 [INFO] [stderr] Downloaded lexical-write-integer v0.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.131 [INFO] [stderr] Downloaded futures-macro v0.3.17 [INFO] [stderr] Downloaded strum_macros v0.22.0 [INFO] [stderr] Downloaded lexical-parse-integer v0.8.0 [INFO] [stderr] Downloaded arrow v6.4.0 [INFO] [stderr] Downloaded lexical-core v0.8.2 [INFO] [stderr] Downloaded datafusion v6.0.0 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3616d4de1dd6c674ae72936a4fc189b029276636aec93750f7b5e51776cbb1ca [INFO] running `Command { std: "docker" "start" "-a" "3616d4de1dd6c674ae72936a4fc189b029276636aec93750f7b5e51776cbb1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3616d4de1dd6c674ae72936a4fc189b029276636aec93750f7b5e51776cbb1ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3616d4de1dd6c674ae72936a4fc189b029276636aec93750f7b5e51776cbb1ca", kill_on_drop: false }` [INFO] [stdout] 3616d4de1dd6c674ae72936a4fc189b029276636aec93750f7b5e51776cbb1ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72ace8120f4ef76d9d6a495b4fcbed8229711f4375dbd98b24f45760b04d49a7 [INFO] running `Command { std: "docker" "start" "-a" "72ace8120f4ef76d9d6a495b4fcbed8229711f4375dbd98b24f45760b04d49a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling lexical-util v0.8.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling lexical-parse-integer v0.8.0 [INFO] [stderr] Compiling lexical-write-integer v0.8.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lexical-write-float v0.8.2 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling lexical-parse-float v0.8.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling strum v0.22.0 [INFO] [stderr] Compiling thrift v0.13.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling lexical-core v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling blake3 v1.2.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parquet v6.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling parquet-format v2.6.1 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sqlparser v0.12.0 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling strum_macros v0.22.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling multiversion v0.6.1 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling flatbuffers v2.0.0 [INFO] [stderr] Compiling comfy-table v5.0.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling arrow v6.4.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling datafusion v6.0.0 [INFO] [stderr] Compiling sql_csv v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 87 | / loop { [INFO] [stdout] 88 | | print_tip(&mut stdout); [INFO] [stdout] 89 | | if let Some(Ok(line)) = lines.next(){ [INFO] [stdout] 90 | | if line.starts_with("--") { [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 125 | / while let Some(Ok(line)) = lines.next() { [INFO] [stdout] 126 | | [INFO] [stdout] 127 | | print_tip(&mut stdout); [INFO] [stdout] 128 | | [INFO] [stdout] 129 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:125:23 [INFO] [stdout] | [INFO] [stdout] 125 | while let Some(Ok(line)) = lines.next() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | print_tip(&mut stdout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = print_tip(&mut stdout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | print_tip(&mut stdout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = print_tip(&mut stdout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | std::fs::copy(temp_csv,file); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 148 | let _ = std::fs::copy(temp_csv,file); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: datafusion v6.0.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "72ace8120f4ef76d9d6a495b4fcbed8229711f4375dbd98b24f45760b04d49a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72ace8120f4ef76d9d6a495b4fcbed8229711f4375dbd98b24f45760b04d49a7", kill_on_drop: false }` [INFO] [stdout] 72ace8120f4ef76d9d6a495b4fcbed8229711f4375dbd98b24f45760b04d49a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00e8a4698543db9d4981b69be4ce29ffbf23334928c06b79da2010607d94f7f1 [INFO] running `Command { std: "docker" "start" "-a" "00e8a4698543db9d4981b69be4ce29ffbf23334928c06b79da2010607d94f7f1", kill_on_drop: false }` [INFO] [stderr] Compiling sql_csv v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `datafusion::arrow::util::data_gen::create_random_array` [INFO] [stdout] --> examples/test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use datafusion::arrow::util::data_gen::create_random_array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 87 | / loop { [INFO] [stdout] 88 | | print_tip(&mut stdout); [INFO] [stdout] 89 | | if let Some(Ok(line)) = lines.next(){ [INFO] [stdout] 90 | | if line.starts_with("--") { [INFO] [stdout] ... | [INFO] [stdout] 124 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 125 | / while let Some(Ok(line)) = lines.next() { [INFO] [stdout] 126 | | [INFO] [stdout] 127 | | print_tip(&mut stdout); [INFO] [stdout] 128 | | [INFO] [stdout] 129 | | } [INFO] [stdout] | |_____^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/main.rs:125:23 [INFO] [stdout] | [INFO] [stdout] 125 | while let Some(Ok(line)) = lines.next() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 7 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/test.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | std::fs::rename(file,"c:/temp/a.csv"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 9 | let _ = std::fs::rename(file,"c:/temp/a.csv"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/test.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 10 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | print_tip(&mut stdout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = print_tip(&mut stdout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | print_tip(&mut stdout); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = print_tip(&mut stdout); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 145 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | std::fs::copy(temp_csv,file); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 148 | let _ = std::fs::copy(temp_csv,file); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: datafusion v6.0.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "00e8a4698543db9d4981b69be4ce29ffbf23334928c06b79da2010607d94f7f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00e8a4698543db9d4981b69be4ce29ffbf23334928c06b79da2010607d94f7f1", kill_on_drop: false }` [INFO] [stdout] 00e8a4698543db9d4981b69be4ce29ffbf23334928c06b79da2010607d94f7f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b6b99d5881f7e54009d1e5afcf40d73fecf5936e4905a1716e7a5c7b0ca16182 [INFO] running `Command { std: "docker" "start" "-a" "b6b99d5881f7e54009d1e5afcf40d73fecf5936e4905a1716e7a5c7b0ca16182", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 87 | / loop { [INFO] [stderr] 88 | | print_tip(&mut stdout); [INFO] [stderr] 89 | | if let Some(Ok(line)) = lines.next(){ [INFO] [stderr] 90 | | if line.starts_with("--") { [INFO] [stderr] ... | [INFO] [stderr] 124 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 125 | / while let Some(Ok(line)) = lines.next() { [INFO] [stderr] 126 | | [INFO] [stderr] 127 | | print_tip(&mut stdout); [INFO] [stderr] 128 | | [INFO] [stderr] 129 | | } [INFO] [stderr] | |_____^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/main.rs:125:23 [INFO] [stderr] | [INFO] [stderr] 125 | while let Some(Ok(line)) = lines.next() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | print_tip(&mut stdout); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 88 | let _ = print_tip(&mut stdout); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | print_tip(&mut stdout); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 127 | let _ = print_tip(&mut stdout); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 145 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | std::fs::copy(temp_csv,file); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 148 | let _ = std::fs::copy(temp_csv,file); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 149 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `datafusion::arrow::util::data_gen::create_random_array` [INFO] [stderr] --> examples/test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use datafusion::arrow::util::data_gen::create_random_array; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 7 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/test.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | std::fs::rename(file,"c:/temp/a.csv"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 9 | let _ = std::fs::rename(file,"c:/temp/a.csv"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/test.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 10 | let _ = std::fs::remove_dir_all(&temp_dir); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `sql_csv` (bin "sql_csv" test) generated 7 warnings [INFO] [stderr] warning: `sql_csv` (example "test") generated 4 warnings (run `cargo fix --example "test"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: datafusion v6.0.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sql_csv-a3b294f7732cb468) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6b99d5881f7e54009d1e5afcf40d73fecf5936e4905a1716e7a5c7b0ca16182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6b99d5881f7e54009d1e5afcf40d73fecf5936e4905a1716e7a5c7b0ca16182", kill_on_drop: false }` [INFO] [stdout] b6b99d5881f7e54009d1e5afcf40d73fecf5936e4905a1716e7a5c7b0ca16182