[INFO] crate git-checks 3.9.0 is already in cache
[INFO] extracting crate git-checks 3.9.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/git-checks/3.9.0
[INFO] extracting crate git-checks 3.9.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/git-checks/3.9.0
[INFO] validating manifest of git-checks-3.9.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of git-checks-3.9.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing git-checks-3.9.0
[INFO] finished frobbing git-checks-3.9.0
[INFO] frobbed toml for git-checks-3.9.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/git-checks/3.9.0/Cargo.toml
[INFO] started frobbing git-checks-3.9.0
[INFO] finished frobbing git-checks-3.9.0
[INFO] frobbed toml for git-checks-3.9.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/git-checks/3.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking git-checks-3.9.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/git-checks/3.9.0:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 400a71e0da5a9b8d7fe88ee264d99c79ff2b6790667507aa03a066d4471579b3
[INFO] running `"docker" "start" "-a" "400a71e0da5a9b8d7fe88ee264d99c79ff2b6790667507aa03a066d4471579b3"`
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking ttl_cache v0.3.0
[INFO] [stderr]     Checking git-checks v3.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/check.rs:204:54
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult>;
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[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/checks/changelog.rs:149:52
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_end_of_line.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_executable_permissions.rs:43:54
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_size.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_whitespace.rs:29:76
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn add_error(&self, result: &mut CheckResult, output: &[u8], content: &Content) {
[INFO] [stderr]    |                                                                            ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/formatting.rs:169:73
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn message_for_paths<P>(&self, results: &mut CheckResult, content: &Content,
[INFO] [stderr]     |                                                                         ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/formatting.rs:216:54
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/invalid_paths.rs:71:52
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/invalid_utf8.rs:31:54
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/lfs_pointer.rs:26:79
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn check_line(prev_key: Option<String>, key: &str, value: &str, content: &Content, name: &str)
[INFO] [stderr]    |                                                                               ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/lfs_pointer.rs:104:54
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_binaries.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_conflict_paths.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_symlinks.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/restricted_path.rs:41:52
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/impl_prelude.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn commit_prefix(content: &Content) -> String {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/impl_prelude.rs:43:39
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn commit_prefix_str<M>(content: &Content, msg: M) -> String
[INFO] [stderr]    |                                       ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |     checks: Vec<&'a Check>,
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     checks_branch: Vec<&'a BranchCheck>,
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |     checks_topic: Vec<&'a TopicCheck>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:74:44
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_check(&mut self, check: &'a Check) -> &mut Self {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:81:51
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn add_branch_check(&mut self, check: &'a BranchCheck) -> &mut Self {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:88:50
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn add_topic_check(&mut self, check: &'a TopicCheck) -> &mut Self {
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:129:49
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn run_check(ctx: &CheckGitContext, check: &Check, commit: &Commit) -> CheckResult {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:153:56
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn run_branch_check(ctx: &CheckGitContext, check: &BranchCheck, commit: &CommitId)
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:172:55
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn run_topic_check(ctx: &CheckGitContext, check: &TopicCheck, topic: &Topic)
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/check.rs:204:54
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult>;
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[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/checks/changelog.rs:149:52
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_end_of_line.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_executable_permissions.rs:43:54
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_size.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/check_whitespace.rs:29:76
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn add_error(&self, result: &mut CheckResult, output: &[u8], content: &Content) {
[INFO] [stderr]    |                                                                            ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/formatting.rs:169:73
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn message_for_paths<P>(&self, results: &mut CheckResult, content: &Content,
[INFO] [stderr]     |                                                                         ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/formatting.rs:216:54
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/invalid_paths.rs:71:52
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/invalid_utf8.rs:31:54
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/lfs_pointer.rs:26:79
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn check_line(prev_key: Option<String>, key: &str, value: &str, content: &Content, name: &str)
[INFO] [stderr]    |                                                                               ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/checks/lfs_pointer.rs:104:54
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]     |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_binaries.rs:35:54
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_conflict_paths.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn check(&self, ctx: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                      ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/reject_symlinks.rs:27:52
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/checks/restricted_path.rs:41:52
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn check(&self, _: &CheckGitContext, content: &Content) -> Result<CheckResult> {
[INFO] [stderr]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/impl_prelude.rs:34:32
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn commit_prefix(content: &Content) -> String {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/impl_prelude.rs:43:39
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn commit_prefix_str<M>(content: &Content, msg: M) -> String
[INFO] [stderr]    |                                       ^^^^^^^ help: use `dyn`: `dyn Content`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |     checks: Vec<&'a Check>,
[INFO] [stderr]    |                     ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     checks_branch: Vec<&'a BranchCheck>,
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |     checks_topic: Vec<&'a TopicCheck>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:74:44
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_check(&mut self, check: &'a Check) -> &mut Self {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:81:51
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn add_branch_check(&mut self, check: &'a BranchCheck) -> &mut Self {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/run.rs:88:50
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn add_topic_check(&mut self, check: &'a TopicCheck) -> &mut Self {
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:129:49
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn run_check(ctx: &CheckGitContext, check: &Check, commit: &Commit) -> CheckResult {
[INFO] [stderr]     |                                                 ^^^^^ help: use `dyn`: `dyn Check`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:153:56
[INFO] [stderr]     |
[INFO] [stderr] 153 |     fn run_branch_check(ctx: &CheckGitContext, check: &BranchCheck, commit: &CommitId)
[INFO] [stderr]     |                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn BranchCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run.rs:172:55
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn run_topic_check(ctx: &CheckGitContext, check: &TopicCheck, topic: &Topic)
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn TopicCheck`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/checks/reject_conflict_paths.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let basepath = path.trim_right_matches(ORIG_SUFFIX);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/checks/reject_conflict_paths.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let basepath = path.trim_right_matches(ORIG_SUFFIX);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "400a71e0da5a9b8d7fe88ee264d99c79ff2b6790667507aa03a066d4471579b3"`
[INFO] running `"docker" "rm" "-f" "400a71e0da5a9b8d7fe88ee264d99c79ff2b6790667507aa03a066d4471579b3"`
[INFO] [stdout] 400a71e0da5a9b8d7fe88ee264d99c79ff2b6790667507aa03a066d4471579b3