[INFO] fetching crate dbase_parser 0.1.0...
[INFO] building dbase_parser-0.1.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate dbase_parser 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dbase_parser 0.1.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ed010fc31da4d47735fb27b60c31e360efc7f625a4ce2935935a4618ea15a97
[INFO] running `Command { std: "docker" "start" "-a" "2ed010fc31da4d47735fb27b60c31e360efc7f625a4ce2935935a4618ea15a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed010fc31da4d47735fb27b60c31e360efc7f625a4ce2935935a4618ea15a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed010fc31da4d47735fb27b60c31e360efc7f625a4ce2935935a4618ea15a97", kill_on_drop: false }`
[INFO] [stdout] 2ed010fc31da4d47735fb27b60c31e360efc7f625a4ce2935935a4618ea15a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c9b1abbd49a7fafced060f2cfa7acfa52c4631739a966e6f90411123d06724a
[INFO] running `Command { std: "docker" "start" "-a" "1c9b1abbd49a7fafced060f2cfa7acfa52c4631739a966e6f90411123d06724a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling 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<Box<MemoContainer>> = {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn MemoContainer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/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: private trait `MemoContainer` in public interface (error E0445)
[INFO] [stdout]   --> src/header.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub memo: Option<Box<dyn MemoContainer>>,
[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 <https://github.com/rust-lang/rust/issues/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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "1c9b1abbd49a7fafced060f2cfa7acfa52c4631739a966e6f90411123d06724a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9b1abbd49a7fafced060f2cfa7acfa52c4631739a966e6f90411123d06724a", kill_on_drop: false }`
[INFO] [stdout] 1c9b1abbd49a7fafced060f2cfa7acfa52c4631739a966e6f90411123d06724a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bda419dcbd3c76d8829e91efc939eb78242707ac4512d87179b6cb4c105e0cf4
[INFO] running `Command { std: "docker" "start" "-a" "bda419dcbd3c76d8829e91efc939eb78242707ac4512d87179b6cb4c105e0cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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<Box<MemoContainer>> = {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn MemoContainer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/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: private trait `MemoContainer` in public interface (error E0445)
[INFO] [stdout]   --> src/header.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub memo: Option<Box<dyn MemoContainer>>,
[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 <https://github.com/rust-lang/rust/issues/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: 8 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: 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<Box<MemoContainer>> = {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn MemoContainer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/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: 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<Box<dyn MemoContainer>>,
[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 <https://github.com/rust-lang/rust/issues/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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bda419dcbd3c76d8829e91efc939eb78242707ac4512d87179b6cb4c105e0cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda419dcbd3c76d8829e91efc939eb78242707ac4512d87179b6cb4c105e0cf4", kill_on_drop: false }`
[INFO] [stdout] bda419dcbd3c76d8829e91efc939eb78242707ac4512d87179b6cb4c105e0cf4
