[INFO] crate phile 0.1.4 is already in cache
[INFO] extracting crate phile 0.1.4 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/phile/0.1.4
[INFO] extracting crate phile 0.1.4 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/phile/0.1.4
[INFO] validating manifest of phile-0.1.4 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of phile-0.1.4 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing phile-0.1.4
[INFO] finished frobbing phile-0.1.4
[INFO] frobbed toml for phile-0.1.4 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/phile/0.1.4/Cargo.toml
[INFO] started frobbing phile-0.1.4
[INFO] finished frobbing phile-0.1.4
[INFO] frobbed toml for phile-0.1.4 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/phile/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking phile-0.1.4 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-1/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/phile/0.1.4:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ca180448c1616310b712c1c2899a585010d2a0941037cc665ac936f315188f4
[INFO] running `"docker" "start" "-a" "5ca180448c1616310b712c1c2899a585010d2a0941037cc665ac936f315188f4"`
[INFO] [stderr]     Checking phile v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:112:56
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn pretty_print<P: AsRef<str>>(&self, wr: &mut io::Write, sources: &[P]) -> io::Result<()> {
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn io::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/error.rs:151:32
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:521:28
[INFO] [stderr]     |
[INFO] [stderr] 521 |         let node_ctors: &[&Fn(Box<Exp<'a>>) -> ExpKind] = &[
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Exp<'a>>) -> ExpKind`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:112:92
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn writers_for_types<'b, I>(&mut self, types: I) -> Result<BTreeMap<String, Rc<RefCell<io::Write>>>>
[INFO] [stderr]     |                                                                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:130:73
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn writer_with_preamble(&mut self, name: &str) -> Result<Rc<RefCell<io::Write>>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:140:18
[INFO] [stderr]     |
[INFO] [stderr] 140 |         wr: &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:173:18
[INFO] [stderr]     |
[INFO] [stderr] 173 |         wr: &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:220:24
[INFO] [stderr]     |
[INFO] [stderr] 220 | fn write_type(wr: &mut io::Write, ty: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:251:33
[INFO] [stderr]     |
[INFO] [stderr] 251 | fn write_optional_type(wr: &mut io::Write, wrapped: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:255:32
[INFO] [stderr]     |
[INFO] [stderr] 255 | fn write_pointer_type(wr: &mut io::Write, pointed: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:259:30
[INFO] [stderr]     |
[INFO] [stderr] 259 | fn write_array_type(wr: &mut io::Write, element: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:263:30
[INFO] [stderr]     |
[INFO] [stderr] 263 | fn write_tuple_type(wr: &mut io::Write, types: &[WkType], params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:275:33
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn write_function_type(wr: &mut io::Write, ty: &FunctionType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:292:26
[INFO] [stderr]     |
[INFO] [stderr] 292 | fn write_header(wr: &mut io::Write, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:300:34
[INFO] [stderr]     |
[INFO] [stderr] 300 | fn write_comment_header(wr: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 | fn write_namespace(wr: &mut io::Write, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:321:27
[INFO] [stderr]     |
[INFO] [stderr] 321 | fn write_imports(wr: &mut io::Write, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:335:30
[INFO] [stderr]     |
[INFO] [stderr] 335 | fn write_dummy_uses(wr: &mut io::Write, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:367:23
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 '\x20'...'\x7e' => f.write_char(ch)?, // printable
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:368:27
[INFO] [stderr]     |
[INFO] [stderr] 368 |                 '\u{0000}'...'\u{ffff}' => write!(f, r"\u{:04x}", ch as u32)?,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:403:18
[INFO] [stderr]     |
[INFO] [stderr] 403 |     wr:     &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:421:27
[INFO] [stderr]     |
[INFO] [stderr] 421 | fn generate_expr(wr: &mut io::Write, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:455:34
[INFO] [stderr]     |
[INFO] [stderr] 455 | fn generate_nil_literal(wr: &mut io::Write, id: &ExprId, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:462:35
[INFO] [stderr]     |
[INFO] [stderr] 462 | fn generate_bool_literal(wr: &mut io::Write, id: &ExprId, b: bool, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:469:34
[INFO] [stderr]     |
[INFO] [stderr] 469 | fn generate_int_literal(wr: &mut io::Write, id: &ExprId, n: u64, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:476:36
[INFO] [stderr]     |
[INFO] [stderr] 476 | fn generate_float_literal(wr: &mut io::Write, id: &ExprId, x: f64, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:483:37
[INFO] [stderr]     |
[INFO] [stderr] 483 | fn generate_string_literal(wr: &mut io::Write, id: &ExprId, s: &str, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:490:27
[INFO] [stderr]     |
[INFO] [stderr] 490 | fn generate_load(wr: &mut io::Write, id: &ExprId, expr: &WkExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:500:29
[INFO] [stderr]     |
[INFO] [stderr] 500 | fn generate_ignore(wr: &mut io::Write, id: &ExprId, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:508:31
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn generate_sequence(wr: &mut io::Write, id: &ExprId, exprs: &[RcExpr], params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:527:18
[INFO] [stderr]     |
[INFO] [stderr] 527 |     wr:     &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:582:27
[INFO] [stderr]     |
[INFO] [stderr] 582 | fn write_expr_id(wr: &mut io::Write, id: &ExprId, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:595:29
[INFO] [stderr]     |
[INFO] [stderr] 595 | fn write_expr_decl(wr: &mut io::Write, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/mod.rs:143:27
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub type WriterProvider = FnMut(&str) -> Result<Rc<RefCell<io::Write>>>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> Result<Rc<RefCell<io::Write>>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/mod.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub type WriterProvider = FnMut(&str) -> Result<Rc<RefCell<io::Write>>>;
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:112:56
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn pretty_print<P: AsRef<str>>(&self, wr: &mut io::Write, sources: &[P]) -> io::Result<()> {
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: use `dyn`: `dyn io::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/error.rs:151:32
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:521:28
[INFO] [stderr]     |
[INFO] [stderr] 521 |         let node_ctors: &[&Fn(Box<Exp<'a>>) -> ExpKind] = &[
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Exp<'a>>) -> ExpKind`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:112:92
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn writers_for_types<'b, I>(&mut self, types: I) -> Result<BTreeMap<String, Rc<RefCell<io::Write>>>>
[INFO] [stderr]     |                                                                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:130:73
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn writer_with_preamble(&mut self, name: &str) -> Result<Rc<RefCell<io::Write>>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:140:18
[INFO] [stderr]     |
[INFO] [stderr] 140 |         wr: &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:173:18
[INFO] [stderr]     |
[INFO] [stderr] 173 |         wr: &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:220:24
[INFO] [stderr]     |
[INFO] [stderr] 220 | fn write_type(wr: &mut io::Write, ty: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:251:33
[INFO] [stderr]     |
[INFO] [stderr] 251 | fn write_optional_type(wr: &mut io::Write, wrapped: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:255:32
[INFO] [stderr]     |
[INFO] [stderr] 255 | fn write_pointer_type(wr: &mut io::Write, pointed: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:259:30
[INFO] [stderr]     |
[INFO] [stderr] 259 | fn write_array_type(wr: &mut io::Write, element: &WkType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:263:30
[INFO] [stderr]     |
[INFO] [stderr] 263 | fn write_tuple_type(wr: &mut io::Write, types: &[WkType], params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:275:33
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn write_function_type(wr: &mut io::Write, ty: &FunctionType, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:292:26
[INFO] [stderr]     |
[INFO] [stderr] 292 | fn write_header(wr: &mut io::Write, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:300:34
[INFO] [stderr]     |
[INFO] [stderr] 300 | fn write_comment_header(wr: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 | fn write_namespace(wr: &mut io::Write, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:321:27
[INFO] [stderr]     |
[INFO] [stderr] 321 | fn write_imports(wr: &mut io::Write, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:335:30
[INFO] [stderr]     |
[INFO] [stderr] 335 | fn write_dummy_uses(wr: &mut io::Write, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:367:23
[INFO] [stderr]     |
[INFO] [stderr] 367 |                 '\x20'...'\x7e' => f.write_char(ch)?, // printable
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:368:27
[INFO] [stderr]     |
[INFO] [stderr] 368 |                 '\u{0000}'...'\u{ffff}' => write!(f, r"\u{:04x}", ch as u32)?,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:403:18
[INFO] [stderr]     |
[INFO] [stderr] 403 |     wr:     &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:421:27
[INFO] [stderr]     |
[INFO] [stderr] 421 | fn generate_expr(wr: &mut io::Write, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:455:34
[INFO] [stderr]     |
[INFO] [stderr] 455 | fn generate_nil_literal(wr: &mut io::Write, id: &ExprId, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:462:35
[INFO] [stderr]     |
[INFO] [stderr] 462 | fn generate_bool_literal(wr: &mut io::Write, id: &ExprId, b: bool, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:469:34
[INFO] [stderr]     |
[INFO] [stderr] 469 | fn generate_int_literal(wr: &mut io::Write, id: &ExprId, n: u64, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:476:36
[INFO] [stderr]     |
[INFO] [stderr] 476 | fn generate_float_literal(wr: &mut io::Write, id: &ExprId, x: f64, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:483:37
[INFO] [stderr]     |
[INFO] [stderr] 483 | fn generate_string_literal(wr: &mut io::Write, id: &ExprId, s: &str, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:490:27
[INFO] [stderr]     |
[INFO] [stderr] 490 | fn generate_load(wr: &mut io::Write, id: &ExprId, expr: &WkExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:500:29
[INFO] [stderr]     |
[INFO] [stderr] 500 | fn generate_ignore(wr: &mut io::Write, id: &ExprId, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:508:31
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn generate_sequence(wr: &mut io::Write, id: &ExprId, exprs: &[RcExpr], params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:527:18
[INFO] [stderr]     |
[INFO] [stderr] 527 |     wr:     &mut io::Write,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:582:27
[INFO] [stderr]     |
[INFO] [stderr] 582 | fn write_expr_id(wr: &mut io::Write, id: &ExprId, params: &CodegenParams) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/go/mod.rs:595:29
[INFO] [stderr]     |
[INFO] [stderr] 595 | fn write_expr_decl(wr: &mut io::Write, expr: &RcExpr, params: &CodegenParams) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/mod.rs:143:27
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub type WriterProvider = FnMut(&str) -> Result<Rc<RefCell<io::Write>>>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str) -> Result<Rc<RefCell<io::Write>>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dalgen/mod.rs:143:60
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub type WriterProvider = FnMut(&str) -> Result<Rc<RefCell<io::Write>>>;
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] error[E0597]: `arg` does not live long enough
[INFO] [stderr]     --> src/sqirgen.rs:1854:19
[INFO] [stderr]      |
[INFO] [stderr] 1854 |             match arg.borrow_mut()?.value {
[INFO] [stderr]      |                   ^^^--------------
[INFO] [stderr]      |                   |
[INFO] [stderr]      |                   borrowed value does not live long enough
[INFO] [stderr]      |                   a temporary with access to the borrow is created here ...
[INFO] [stderr] ...
[INFO] [stderr] 1858 |         }
[INFO] [stderr]      |         -
[INFO] [stderr]      |         |
[INFO] [stderr]      |         `arg` dropped here while still borrowed
[INFO] [stderr]      |         ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::result::Result<std::cell::RefMut<'_, sqir::Expr>, error::Error>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: The temporary is part of an expression at the end of a block. Consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped.
[INFO] [stderr] 
[INFO] [stderr] error[E0597]: `arg` does not live long enough
[INFO] [stderr]     --> src/sqirgen.rs:1854:19
[INFO] [stderr]      |
[INFO] [stderr] 1854 |             match arg.borrow_mut()?.value {
[INFO] [stderr]      |                   ^^^--------------
[INFO] [stderr]      |                   |
[INFO] [stderr]      |                   borrowed value does not live long enough
[INFO] [stderr]      |                   a temporary with access to the borrow is created here ...
[INFO] [stderr] ...
[INFO] [stderr] 1858 |         }
[INFO] [stderr]      |         -
[INFO] [stderr]      |         |
[INFO] [stderr]      |         `arg` dropped here while still borrowed
[INFO] [stderr]      |         ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::result::Result<std::cell::RefMut<'_, sqir::Expr>, error::Error>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: The temporary is part of an expression at the end of a block. Consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0597`.
[INFO] [stderr] error: Could not compile `phile`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0597`.
[INFO] [stderr] error: Could not compile `phile`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5ca180448c1616310b712c1c2899a585010d2a0941037cc665ac936f315188f4"`
[INFO] running `"docker" "rm" "-f" "5ca180448c1616310b712c1c2899a585010d2a0941037cc665ac936f315188f4"`
[INFO] [stdout] 5ca180448c1616310b712c1c2899a585010d2a0941037cc665ac936f315188f4