[INFO] crate kg-diag 0.1.0 is already in cache
[INFO] extracting crate kg-diag 0.1.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/kg-diag/0.1.0
[INFO] extracting crate kg-diag 0.1.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/kg-diag/0.1.0
[INFO] validating manifest of kg-diag-0.1.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kg-diag-0.1.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kg-diag-0.1.0
[INFO] finished frobbing kg-diag-0.1.0
[INFO] frobbed toml for kg-diag-0.1.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/kg-diag/0.1.0/Cargo.toml
[INFO] started frobbing kg-diag-0.1.0
[INFO] finished frobbing kg-diag-0.1.0
[INFO] frobbed toml for kg-diag-0.1.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/kg-diag/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kg-diag-0.1.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/kg-diag/0.1.0:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9418da15620fc965214669125905a1cacc07dad4a8337c816fc3a01085f8d8dc
[INFO] running `"docker" "start" "-a" "9418da15620fc965214669125905a1cacc07dad4a8337c816fc3a01085f8d8dc"`
[INFO] [stderr]     Checking kg-diag v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn as_fmt_debug(&self) -> &std::fmt::Debug;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[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/detail.rs:104:34
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn as_fmt_display(&self) -> &std::fmt::Display;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn as_fmt_debug(&self) -> &std::fmt::Debug {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |         self as &std::fmt::Debug
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn as_fmt_display(&self) -> &std::fmt::Display {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         self as &std::fmt::Display
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:117:6
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl Detail {
[INFO] [stderr]     |      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:120:45
[INFO] [stderr]     |
[INFO] [stderr] 120 |             unsafe { Some(&*(self as *const Detail as *const T)) }
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 |             unsafe { Some(&mut *(self as *mut Detail as *mut T)) }
[INFO] [stderr]     |                                               ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diag.rs:9:26
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn detail(&self) -> &Detail;
[INFO] [stderr]   |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:11:38
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn detail_mut(&mut self) -> &mut Detail;
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:13:32
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn cause(&self) -> Option<&Diag>;
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:15:44
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn cause_mut(&mut self) -> Option<&mut Diag>;
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Diag {
[INFO] [stderr]    |      ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |             unsafe { Some(&*(self as *const Diag as *const T)) }
[INFO] [stderr]    |                                             ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |             unsafe { Some(&mut *(self as *mut Diag as *mut T)) }
[INFO] [stderr]    |                                               ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn detail(&self) -> &Detail {
[INFO] [stderr]    |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:68:38
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |     cause: Option<Box<Diag>>,
[INFO] [stderr]    |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:128:26
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:132:38
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:165:19
[INFO] [stderr]     |
[INFO] [stderr] 165 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |     Ref(Box<Detail>),
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:190:70
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 let t: TraitObject = std::mem::transmute(&detail as &Detail);
[INFO] [stderr]     |                                                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:209:12
[INFO] [stderr]     |
[INFO] [stderr] 209 | impl AsRef<Detail> for DetailHolder {
[INFO] [stderr]     |            ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:210:26
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn as_ref(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl AsMut<Detail> for DetailHolder {
[INFO] [stderr]     |            ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:229:34
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn as_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                  ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:250:48
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let detail = self.as_mut() as *mut Detail;
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:274:17
[INFO] [stderr]     |
[INFO] [stderr] 274 |     detail: Box<Detail>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:275:23
[INFO] [stderr]     |
[INFO] [stderr] 275 |     cause: Option<Box<Diag>>,
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:314:26
[INFO] [stderr]     |
[INFO] [stderr] 314 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:318:38
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:322:32
[INFO] [stderr]     |
[INFO] [stderr] 322 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:326:44
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:351:19
[INFO] [stderr]     |
[INFO] [stderr] 351 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:358:17
[INFO] [stderr]     |
[INFO] [stderr] 358 |     detail: Box<Detail>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:360:23
[INFO] [stderr]     |
[INFO] [stderr] 360 |     cause: Option<Box<Diag>>,
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:411:26
[INFO] [stderr]     |
[INFO] [stderr] 411 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:415:38
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:419:32
[INFO] [stderr]     |
[INFO] [stderr] 419 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:423:44
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:448:19
[INFO] [stderr]     |
[INFO] [stderr] 448 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/multi.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 |     diags: Vec<Box<Diag>>,
[INFO] [stderr]   |                    ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] error: ambiguous associated item
[INFO] [stderr]   --> src/detail.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn try_from(value: &'a str) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^ help: use fully-qualified syntax: `<detail::Severity as TryFrom>::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(ambiguous_associated_items)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Error` could refer to variant defined here
[INFO] [stderr]   --> src/detail.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] note: `Error` could also refer to associated type defined here
[INFO] [stderr] 
[INFO] [stderr] error: ambiguous associated item
[INFO] [stderr]   --> src/detail.rs:76:46
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn try_from(value: char) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^ help: use fully-qualified syntax: `<detail::Severity as TryFrom>::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Error` could refer to variant defined here
[INFO] [stderr]   --> src/detail.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] note: `Error` could also refer to associated type defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kg-diag`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn as_fmt_debug(&self) -> &std::fmt::Debug;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[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/detail.rs:104:34
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn as_fmt_display(&self) -> &std::fmt::Display;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn as_fmt_debug(&self) -> &std::fmt::Debug {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |         self as &std::fmt::Debug
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Debug`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn as_fmt_display(&self) -> &std::fmt::Display {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         self as &std::fmt::Display
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:117:6
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl Detail {
[INFO] [stderr]     |      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:120:45
[INFO] [stderr]     |
[INFO] [stderr] 120 |             unsafe { Some(&*(self as *const Detail as *const T)) }
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 |             unsafe { Some(&mut *(self as *mut Detail as *mut T)) }
[INFO] [stderr]     |                                               ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/diag.rs:9:26
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn detail(&self) -> &Detail;
[INFO] [stderr]   |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:11:38
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn detail_mut(&mut self) -> &mut Detail;
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:13:32
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn cause(&self) -> Option<&Diag>;
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:15:44
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn cause_mut(&mut self) -> Option<&mut Diag>;
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Diag {
[INFO] [stderr]    |      ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:27:45
[INFO] [stderr]    |
[INFO] [stderr] 27 |             unsafe { Some(&*(self as *const Diag as *const T)) }
[INFO] [stderr]    |                                             ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 |             unsafe { Some(&mut *(self as *mut Diag as *mut T)) }
[INFO] [stderr]    |                                               ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn detail(&self) -> &Detail {
[INFO] [stderr]    |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:68:38
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:76:44
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diag.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |     cause: Option<Box<Diag>>,
[INFO] [stderr]    |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:128:26
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:132:38
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:165:19
[INFO] [stderr]     |
[INFO] [stderr] 165 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |     Ref(Box<Detail>),
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:190:70
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 let t: TraitObject = std::mem::transmute(&detail as &Detail);
[INFO] [stderr]     |                                                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:209:12
[INFO] [stderr]     |
[INFO] [stderr] 209 | impl AsRef<Detail> for DetailHolder {
[INFO] [stderr]     |            ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:210:26
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn as_ref(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl AsMut<Detail> for DetailHolder {
[INFO] [stderr]     |            ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:229:34
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn as_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                  ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:250:48
[INFO] [stderr]     |
[INFO] [stderr] 250 |             let detail = self.as_mut() as *mut Detail;
[INFO] [stderr]     |                                                ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:274:17
[INFO] [stderr]     |
[INFO] [stderr] 274 |     detail: Box<Detail>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:275:23
[INFO] [stderr]     |
[INFO] [stderr] 275 |     cause: Option<Box<Diag>>,
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:314:26
[INFO] [stderr]     |
[INFO] [stderr] 314 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:318:38
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:322:32
[INFO] [stderr]     |
[INFO] [stderr] 322 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:326:44
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:351:19
[INFO] [stderr]     |
[INFO] [stderr] 351 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:358:17
[INFO] [stderr]     |
[INFO] [stderr] 358 |     detail: Box<Detail>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:360:23
[INFO] [stderr]     |
[INFO] [stderr] 360 |     cause: Option<Box<Diag>>,
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:411:26
[INFO] [stderr]     |
[INFO] [stderr] 411 |     fn detail(&self) -> &Detail {
[INFO] [stderr]     |                          ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:415:38
[INFO] [stderr]     |
[INFO] [stderr] 415 |     fn detail_mut(&mut self) -> &mut Detail {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Detail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:419:32
[INFO] [stderr]     |
[INFO] [stderr] 419 |     fn cause(&self) -> Option<&Diag> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:423:44
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn cause_mut(&mut self) -> Option<&mut Diag> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diag.rs:448:19
[INFO] [stderr]     |
[INFO] [stderr] 448 |         (self as &Diag).display(f)
[INFO] [stderr]     |                   ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/multi.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 |     diags: Vec<Box<Diag>>,
[INFO] [stderr]   |                    ^^^^ help: use `dyn`: `dyn Diag`
[INFO] [stderr] 
[INFO] [stderr] error: ambiguous associated item
[INFO] [stderr]   --> src/detail.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn try_from(value: &'a str) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^ help: use fully-qualified syntax: `<detail::Severity as TryFrom>::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(ambiguous_associated_items)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Error` could refer to variant defined here
[INFO] [stderr]   --> src/detail.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] note: `Error` could also refer to associated type defined here
[INFO] [stderr] 
[INFO] [stderr] error: ambiguous associated item
[INFO] [stderr]   --> src/detail.rs:76:46
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn try_from(value: char) -> Result<Self, Self::Error> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^ help: use fully-qualified syntax: `<detail::Severity as TryFrom>::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Error` could refer to variant defined here
[INFO] [stderr]   --> src/detail.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] note: `Error` could also refer to associated type defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kg-diag`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9418da15620fc965214669125905a1cacc07dad4a8337c816fc3a01085f8d8dc"`
[INFO] running `"docker" "rm" "-f" "9418da15620fc965214669125905a1cacc07dad4a8337c816fc3a01085f8d8dc"`
[INFO] [stdout] 9418da15620fc965214669125905a1cacc07dad4a8337c816fc3a01085f8d8dc