[INFO] crate git2 0.8.0 is already in cache
[INFO] extracting crate git2 0.8.0 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/git2/0.8.0
[INFO] extracting crate git2 0.8.0 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/git2/0.8.0
[INFO] validating manifest of git2-0.8.0 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of git2-0.8.0 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing git2-0.8.0
[INFO] finished frobbing git2-0.8.0
[INFO] frobbed toml for git2-0.8.0 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/git2/0.8.0/Cargo.toml
[INFO] started frobbing git2-0.8.0
[INFO] finished frobbing git2-0.8.0
[INFO] frobbed toml for git2-0.8.0 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/git2/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking git2-0.8.0 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/git2/0.8.0:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 168a8fab174483d3c01efa20c28054edfa489ea7956b949b42f06f096e7957fb
[INFO] running `"docker" "start" "-a" "168a8fab174483d3c01efa20c28054edfa489ea7956b949b42f06f096e7957fb"`
[INFO] [stderr]     Checking git2 v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:4:53
[INFO] [stderr]   |
[INFO] [stderr] 4 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[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/panic.rs:4:53
[INFO] [stderr]   |
[INFO] [stderr] 4 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |   pub type RemoteCreate<'cb> = for<'a> FnMut(&'a Repository, &str, &str)
[INFO] [stderr]    |  ______________________________^
[INFO] [stderr] 30 | |     -> Result<Remote<'a>, Error> + 'cb;
[INFO] [stderr]    | |______________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub type RemoteCreate<'cb> = dyn for<'a> FnMut(&'a Repository, &str, &str)
[INFO] [stderr] 30 |     -> Result<Remote<'a>, Error> + 'cb;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub type Progress<'a> = FnMut(Option<&Path>, usize, usize) + 'a;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<&Path>, usize, usize) + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub type Notify<'a> = FnMut(CheckoutNotificationType, Option<&Path>,
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 63 | |                             Option<DiffFile>, Option<DiffFile>,
[INFO] [stderr] 64 | |                             Option<DiffFile>) -> bool + 'a;
[INFO] [stderr]    | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub type Notify<'a> = dyn FnMut(CheckoutNotificationType, Option<&Path>,
[INFO] [stderr] 63 |                             Option<DiffFile>, Option<DiffFile>,
[INFO] [stderr] 64 |                             Option<DiffFile>) -> bool + 'a;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |               -> Result<Box<SmartSubtransportStream>, Error>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransportStream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:76:25
[INFO] [stderr]    |
[INFO] [stderr] 76 |   type TransportFactory = Fn(&Remote) -> Result<Transport, Error> + Send + Sync +
[INFO] [stderr]    |  _________________________^
[INFO] [stderr] 77 | |                                         'static;
[INFO] [stderr]    | |_______________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 76 | type TransportFactory = dyn Fn(&Remote) -> Result<Transport, Error> + Send + Sync +
[INFO] [stderr] 77 |                                         'static;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |     obj: Box<SmartSubtransport>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransport`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:99:14
[INFO] [stderr]    |
[INFO] [stderr] 99 |     obj: Box<SmartSubtransportStream>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransportStream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:105:20
[INFO] [stderr]     |
[INFO] [stderr] 105 | type PrintCb<'a> = FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:107:23
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub type FileCb<'a> = FnMut(DiffDelta, f32) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, f32) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:108:25
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub type BinaryCb<'a> = FnMut(DiffDelta, DiffBinary) -> bool + 'a;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, DiffBinary) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub type HunkCb<'a> = FnMut(DiffDelta, DiffHunk) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, DiffHunk) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:110:23
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type LineCb<'a> = FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub type IndexMatchedPath<'a> = FnMut(&Path, &[u8]) -> i32 + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Path, &[u8]) -> i32 + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/odb.rs:315:26
[INFO] [stderr]     |
[INFO] [stderr] 315 | pub type ForeachCb<'a> = FnMut(&Oid) -> bool + 'a;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packbuilder.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type ProgressCb<'a> = FnMut(PackBuilderStage, u32, u32) -> bool + 'a;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(PackBuilderStage, u32, u32) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packbuilder.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type ForEachCb<'a> = FnMut(&[u8]) -> bool + 'a;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |   pub type Credentials<'a> = FnMut(&str, Option<&str>, CredentialType)
[INFO] [stderr]    |  ____________________________^
[INFO] [stderr] 45 | |                                  -> Result<Cred, Error> + 'a;
[INFO] [stderr]    | |____________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub type Credentials<'a> = dyn FnMut(&str, Option<&str>, CredentialType)
[INFO] [stderr] 45 |                                  -> Result<Cred, Error> + 'a;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:54:33
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub type TransferProgress<'a> = FnMut(Progress) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Progress) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:59:33
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type TransportMessage<'a> = FnMut(&[u8]) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub type UpdateTips<'a> = FnMut(&str, Oid, Oid) -> bool + 'a;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, Oid, Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub type CertificateCheck<'a> = FnMut(&Cert, &str) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cert, &str) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub type PushUpdateReference<'a> = FnMut(&str, Option<&str>) -> Result<(), Error> + 'a;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, Option<&str>) -> Result<(), Error> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stash.rs:12:37
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type StashApplyProgressCb<'a> = FnMut(StashApplyProgress) -> bool + 'a;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StashApplyProgress) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stash.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type StashCb<'a> = FnMut(usize, &str, &Oid) -> bool + 'a;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, &str, &Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 | type TreeWalkCb<'a, T> = FnMut(&str, &TreeEntry) -> T + 'a;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, &TreeEntry) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/treebuilder.rs:101:21
[INFO] [stderr]     |
[INFO] [stderr] 101 | type FilterCb<'a> = FnMut(&TreeEntry) -> bool + 'a;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&TreeEntry) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: the item `libc` is imported redundantly
[INFO] [stderr]   --> src/test.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use libc::{self, c_char};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lib.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | extern crate libc;
[INFO] [stderr]    | ------------------ the item `libc` is already imported here
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:4:53
[INFO] [stderr]   |
[INFO] [stderr] 4 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr]   |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]  --> src/lib.rs:69:24
[INFO] [stderr]   |
[INFO] [stderr] 69| #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr]   = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/panic.rs:4:53
[INFO] [stderr]   |
[INFO] [stderr] 4 | thread_local!(static LAST_ERROR: RefCell<Option<Box<Any + Send>>> = {
[INFO] [stderr]   |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |   pub type RemoteCreate<'cb> = for<'a> FnMut(&'a Repository, &str, &str)
[INFO] [stderr]    |  ______________________________^
[INFO] [stderr] 30 | |     -> Result<Remote<'a>, Error> + 'cb;
[INFO] [stderr]    | |______________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub type RemoteCreate<'cb> = dyn for<'a> FnMut(&'a Repository, &str, &str)
[INFO] [stderr] 30 |     -> Result<Remote<'a>, Error> + 'cb;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:53:25
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub type Progress<'a> = FnMut(Option<&Path>, usize, usize) + 'a;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Option<&Path>, usize, usize) + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:62:23
[INFO] [stderr]    |
[INFO] [stderr] 62 |   pub type Notify<'a> = FnMut(CheckoutNotificationType, Option<&Path>,
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 63 | |                             Option<DiffFile>, Option<DiffFile>,
[INFO] [stderr] 64 | |                             Option<DiffFile>) -> bool + 'a;
[INFO] [stderr]    | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub type Notify<'a> = dyn FnMut(CheckoutNotificationType, Option<&Path>,
[INFO] [stderr] 63 |                             Option<DiffFile>, Option<DiffFile>,
[INFO] [stderr] 64 |                             Option<DiffFile>) -> bool + 'a;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |               -> Result<Box<SmartSubtransportStream>, Error>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransportStream`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:76:25
[INFO] [stderr]    |
[INFO] [stderr] 76 |   type TransportFactory = Fn(&Remote) -> Result<Transport, Error> + Send + Sync +
[INFO] [stderr]    |  _________________________^
[INFO] [stderr] 77 | |                                         'static;
[INFO] [stderr]    | |_______________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 76 | type TransportFactory = dyn Fn(&Remote) -> Result<Transport, Error> + Send + Sync +
[INFO] [stderr] 77 |                                         'static;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:91:14
[INFO] [stderr]    |
[INFO] [stderr] 91 |     obj: Box<SmartSubtransport>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransport`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transport.rs:99:14
[INFO] [stderr]    |
[INFO] [stderr] 99 |     obj: Box<SmartSubtransportStream>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SmartSubtransportStream`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:105:20
[INFO] [stderr]     |
[INFO] [stderr] 105 | type PrintCb<'a> = FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:107:23
[INFO] [stderr]     |
[INFO] [stderr] 107 | pub type FileCb<'a> = FnMut(DiffDelta, f32) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, f32) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:108:25
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub type BinaryCb<'a> = FnMut(DiffDelta, DiffBinary) -> bool + 'a;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, DiffBinary) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub type HunkCb<'a> = FnMut(DiffDelta, DiffHunk) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, DiffHunk) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/diff.rs:110:23
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type LineCb<'a> = FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(DiffDelta, Option<DiffHunk>, DiffLine) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/index.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub type IndexMatchedPath<'a> = FnMut(&Path, &[u8]) -> i32 + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Path, &[u8]) -> i32 + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/odb.rs:315:26
[INFO] [stderr]     |
[INFO] [stderr] 315 | pub type ForeachCb<'a> = FnMut(&Oid) -> bool + 'a;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packbuilder.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub type ProgressCb<'a> = FnMut(PackBuilderStage, u32, u32) -> bool + 'a;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(PackBuilderStage, u32, u32) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packbuilder.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type ForEachCb<'a> = FnMut(&[u8]) -> bool + 'a;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:44:28
[INFO] [stderr]    |
[INFO] [stderr] 44 |   pub type Credentials<'a> = FnMut(&str, Option<&str>, CredentialType)
[INFO] [stderr]    |  ____________________________^
[INFO] [stderr] 45 | |                                  -> Result<Cred, Error> + 'a;
[INFO] [stderr]    | |____________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub type Credentials<'a> = dyn FnMut(&str, Option<&str>, CredentialType)
[INFO] [stderr] 45 |                                  -> Result<Cred, Error> + 'a;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:54:33
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub type TransferProgress<'a> = FnMut(Progress) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Progress) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:59:33
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type TransportMessage<'a> = FnMut(&[u8]) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub type UpdateTips<'a> = FnMut(&str, Oid, Oid) -> bool + 'a;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, Oid, Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub type CertificateCheck<'a> = FnMut(&Cert, &str) -> bool + 'a;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cert, &str) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/remote_callbacks.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub type PushUpdateReference<'a> = FnMut(&str, Option<&str>) -> Result<(), Error> + 'a;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, Option<&str>) -> Result<(), Error> + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stash.rs:12:37
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type StashApplyProgressCb<'a> = FnMut(StashApplyProgress) -> bool + 'a;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(StashApplyProgress) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stash.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type StashCb<'a> = FnMut(usize, &str, &Oid) -> bool + 'a;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, &str, &Oid) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 | type TreeWalkCb<'a, T> = FnMut(&str, &TreeEntry) -> T + 'a;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&str, &TreeEntry) -> T + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/treebuilder.rs:101:21
[INFO] [stderr]     |
[INFO] [stderr] 101 | type FilterCb<'a> = FnMut(&TreeEntry) -> bool + 'a;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&TreeEntry) -> bool + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 29 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `git2`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "168a8fab174483d3c01efa20c28054edfa489ea7956b949b42f06f096e7957fb"`
[INFO] running `"docker" "rm" "-f" "168a8fab174483d3c01efa20c28054edfa489ea7956b949b42f06f096e7957fb"`
[INFO] [stdout] 168a8fab174483d3c01efa20c28054edfa489ea7956b949b42f06f096e7957fb