[INFO] crate asn1rs 0.1.2 is already in cache
[INFO] extracting crate asn1rs 0.1.2 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/asn1rs/0.1.2
[INFO] extracting crate asn1rs 0.1.2 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/asn1rs/0.1.2
[INFO] validating manifest of asn1rs-0.1.2 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of asn1rs-0.1.2 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing asn1rs-0.1.2
[INFO] finished frobbing asn1rs-0.1.2
[INFO] frobbed toml for asn1rs-0.1.2 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/asn1rs/0.1.2/Cargo.toml
[INFO] started frobbing asn1rs-0.1.2
[INFO] finished frobbing asn1rs-0.1.2
[INFO] frobbed toml for asn1rs-0.1.2 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/asn1rs/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking asn1rs-0.1.2 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/asn1rs/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8e7d50a60863b25458f70bb0589c52a98cecb4490c162f61c537babf87a62ef6
[INFO] running `"docker" "start" "-a" "8e7d50a60863b25458f70bb0589c52a98cecb4490c162f61c537babf87a62ef6"`
[INFO] [stderr]     Checking codegen v0.1.1
[INFO] [stderr]     Checking asn1rs v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:61:39
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn append_header(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn append_imports(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:133:40
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn append_variant(target: &mut Write, variant: &str, tag: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/rust/mod.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         generators: &[&GeneratorSupplement<Rust>],
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorSupplement<Rust>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/sql.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn append_column_statement(target: &mut Write, column: &Column) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:133:39
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn append_constraint(target: &mut Write, constraint: &Constraint) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/protobuf.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn read_protobuf(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/protobuf.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn write_protobuf(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn read_uper(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:26:39
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write_uper(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:61:39
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn append_header(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn append_imports(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:133:40
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn append_variant(target: &mut Write, variant: &str, tag: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/rust/mod.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         generators: &[&GeneratorSupplement<Rust>],
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorSupplement<Rust>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/sql.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn append_column_statement(target: &mut Write, column: &Column) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:133:39
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn append_constraint(target: &mut Write, constraint: &Constraint) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/protobuf.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn read_protobuf(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/protobuf.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn write_protobuf(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn read_uper(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:26:39
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write_uper(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:61:39
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn append_header(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn append_imports(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:133:40
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn append_variant(target: &mut Write, variant: &str, tag: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/rust/mod.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         generators: &[&GeneratorSupplement<Rust>],
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorSupplement<Rust>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/sql.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn append_column_statement(target: &mut Write, column: &Column) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:133:39
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn append_constraint(target: &mut Write, constraint: &Constraint) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/protobuf.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn read_protobuf(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/protobuf.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn write_protobuf(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn read_uper(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:26:39
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write_uper(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:61:39
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn append_header(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:68:40
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn append_imports(target: &mut Write, model: &Model<Protobuf>) -> Result<(), Error> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/protobuf.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/protobuf.rs:133:40
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn append_variant(target: &mut Write, variant: &str, tag: usize) -> Result<(), Error> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/rust/mod.rs:109:24
[INFO] [stderr]     |
[INFO] [stderr] 109 |         generators: &[&GeneratorSupplement<Rust>],
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GeneratorSupplement<Rust>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gen/sql.rs:78:22
[INFO] [stderr]    |
[INFO] [stderr] 78 |         target: &mut Write,
[INFO] [stderr]    |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:102:49
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn append_column_statement(target: &mut Write, column: &Column) -> Result<(), Error> {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:133:39
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn append_constraint(target: &mut Write, constraint: &Constraint) -> Result<(), Error> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:166:22
[INFO] [stderr]     |
[INFO] [stderr] 166 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gen/sql.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         target: &mut Write,
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/protobuf.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn read_protobuf(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/io/protobuf.rs:100:43
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn write_protobuf(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn read_uper(reader: &mut Reader) -> Result<Self, Error>
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Reader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io/uper.rs:26:39
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write_uper(&self, writer: &mut Writer) -> Result<(), Error>;
[INFO] [stderr]    |                                       ^^^^^^ help: use `dyn`: `dyn Writer`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `"docker" "inspect" "8e7d50a60863b25458f70bb0589c52a98cecb4490c162f61c537babf87a62ef6"`
[INFO] running `"docker" "rm" "-f" "8e7d50a60863b25458f70bb0589c52a98cecb4490c162f61c537babf87a62ef6"`
[INFO] [stdout] 8e7d50a60863b25458f70bb0589c52a98cecb4490c162f61c537babf87a62ef6