[INFO] fetching crate dbase_parser 0.1.0... [INFO] checking dbase_parser-0.1.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate dbase_parser 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate dbase_parser 0.1.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dbase_parser 0.1.0 [INFO] finished tweaking crates.io crate dbase_parser 0.1.0 [INFO] tweaked toml for crates.io crate dbase_parser 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eabad043b61e22d350168de0b122fb683b6af83cada9fc0a5c3e470c9152c358 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eabad043b61e22d350168de0b122fb683b6af83cada9fc0a5c3e470c9152c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eabad043b61e22d350168de0b122fb683b6af83cada9fc0a5c3e470c9152c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabad043b61e22d350168de0b122fb683b6af83cada9fc0a5c3e470c9152c358", kill_on_drop: false }` [INFO] [stdout] eabad043b61e22d350168de0b122fb683b6af83cada9fc0a5c3e470c9152c358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ceebace27bf0c8d873a0e01a8d7dcbeaae9cbe6408871c99413f4cde31b3bc2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1ceebace27bf0c8d873a0e01a8d7dcbeaae9cbe6408871c99413f4cde31b3bc2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking dbase_parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `dBASE3` should have an upper camel case name [INFO] [stdout] --> src/header.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dBASE3(bool), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DBase3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dBASE4Table` should have an upper camel case name [INFO] [stdout] --> src/header.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | dBASE4Table(bool), [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DBase4table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dBASE4System` should have an upper camel case name [INFO] [stdout] --> src/header.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | dBASE4System(bool), [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DBase4system` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/header.rs:389:34 [INFO] [stdout] | [INFO] [stdout] 389 | let memo_file:Option> = { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MemoContainer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dBASE3` should have an upper camel case name [INFO] [stdout] --> src/header.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | dBASE3(bool), [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DBase3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dBASE4Table` should have an upper camel case name [INFO] [stdout] --> src/header.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | dBASE4Table(bool), [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DBase4table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `dBASE4System` should have an upper camel case name [INFO] [stdout] --> src/header.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | dBASE4System(bool), [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DBase4system` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/header.rs:389:34 [INFO] [stdout] | [INFO] [stdout] 389 | let memo_file:Option> = { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MemoContainer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next_available` [INFO] [stdout] --> src/header.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let next_available = { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_available` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_type` [INFO] [stdout] --> src/header.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let data_type = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next_available` [INFO] [stdout] --> src/header.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let next_available = { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_available` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_type` [INFO] [stdout] --> src/header.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let data_type = { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `MemoContainer` in public interface (error E0445) [INFO] [stdout] --> src/header.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub memo: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/header.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut o = FieldTypeD; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `MemoContainer` in public interface (error E0445) [INFO] [stdout] --> src/header.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub memo: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/header.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dbase_parser::header::Record` [INFO] [stdout] --> tests/dbase.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use dbase_parser::header::Record; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.42s [INFO] running `Command { std: "docker" "inspect" "1ceebace27bf0c8d873a0e01a8d7dcbeaae9cbe6408871c99413f4cde31b3bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ceebace27bf0c8d873a0e01a8d7dcbeaae9cbe6408871c99413f4cde31b3bc2", kill_on_drop: false }` [INFO] [stdout] 1ceebace27bf0c8d873a0e01a8d7dcbeaae9cbe6408871c99413f4cde31b3bc2