[INFO] fetching crate gauc 0.8.1...
[INFO] building gauc-0.8.1 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate gauc 0.8.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gauc 0.8.1 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gauc 0.8.1
[INFO] finished tweaking crates.io crate gauc 0.8.1
[INFO] tweaked toml for crates.io crate gauc 0.8.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded params v0.7.1
[INFO] [stderr]   Downloaded bodyparser v0.6.0
[INFO] [stderr]   Downloaded multipart v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6512c7c205dcfda000ab044f71445629f672e9be50b190949f3a803331c9be2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6512c7c205dcfda000ab044f71445629f672e9be50b190949f3a803331c9be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6512c7c205dcfda000ab044f71445629f672e9be50b190949f3a803331c9be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6512c7c205dcfda000ab044f71445629f672e9be50b190949f3a803331c9be2", kill_on_drop: false }`
[INFO] [stdout] b6512c7c205dcfda000ab044f71445629f672e9be50b190949f3a803331c9be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 561937d671bd3623f79b3d6c67827c020bfe152c3fd3235ae1db3cc8d3e0fa78
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "561937d671bd3623f79b3d6c67827c020bfe152c3fd3235ae1db3cc8d3e0fa78", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num v0.1.42
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[INFO] [stderr]    Compiling env_logger v0.4.3
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[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling bodyparser v0.6.0
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[INFO] [stderr]    Compiling params v0.7.1
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling gauc v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:16:47
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type OperationResultGetCallback = Box<Box<Fn(&response::Get)>>;
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::Get)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type OperationResultGetInternalCallback = Box<Box<Fn(&response::GetInternal)>>;
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::GetInternal)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type OperationResultRemoveCallback = Box<Box<Fn(&response::Remove)>>;
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::Remove)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:24:58
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type OperationResultRemoveInternalCallback = Box<Box<Fn(&response::RemoveInternal)>>;
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::RemoveInternal)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub type OperationResultStoreCallback = Box<Box<Fn(&response::Store)>>;
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::Store)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub type OperationResultStoreInternalCallback = Box<Box<Fn(&response::StoreInternal)>>;
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::StoreInternal)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:34:53
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type OperationResultViewQueryCallback = Box<Box<Fn(&response::ViewQuery)>>;
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::ViewQuery)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:36:61
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub type OperationResultViewQueryInternalCallback = Box<Box<Fn(&response::ViewQueryInternal)>>;
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::ViewQueryInternal)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/client/mod.rs:37:64
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type OperationResultViewQueryInternalRowCallback = Box<Box<Fn(&Instance, &u64, *mut c_void)>>;
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Instance, &u64, *mut c_void)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:210:62
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let user_data = Box::into_raw(boxed) as *mut Box<Fn(&response::GetInternal)> as *mut c_void;
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::GetInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:274:62
[INFO] [stdout]     |
[INFO] [stdout] 274 |             let user_data = Box::into_raw(boxed) as *mut Box<Fn(&response::RemoveInternal)> as *mut c_void;
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::RemoveInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:355:62
[INFO] [stdout]     |
[INFO] [stdout] 355 |             let user_data = Box::into_raw(boxed) as *mut Box<Fn(&response::StoreInternal)> as *mut c_void;
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::StoreInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:404:41
[INFO] [stdout]     |
[INFO] [stdout] 404 | ...   let cb: Box<Box<Fn(&response::ViewQueryInternal)>> = Box::from_raw(row.cookie as *mut Box<Fn(&response::ViewQueryInternal)>);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::ViewQueryInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:404:115
[INFO] [stdout]     |
[INFO] [stdout] 404 | ...row.cookie as *mut Box<Fn(&response::ViewQueryInternal)>);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::ViewQueryInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/client/mod.rs:411:29
[INFO] [stdout]     |
[INFO] [stdout] 411 |             gcmd.cmdflags = (1 << 16);  // LCB_CMDVIEWQUERY_F_INCLUDE_DOCS;
[INFO] [stdout]     |                             ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:436:62
[INFO] [stdout]     |
[INFO] [stdout] 436 |             let user_data = Box::into_raw(boxed) as *mut Box<Fn(&response::ViewQueryInternal)> as *mut c_void;
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::ViewQueryInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:482:35
[INFO] [stdout]     |
[INFO] [stdout] 482 |             let callback: Box<Box<Fn(&response::GetInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::GetInternal)>);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::GetInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:482:99
[INFO] [stdout]     |
[INFO] [stdout] 482 |             let callback: Box<Box<Fn(&response::GetInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::GetInternal)>);
[INFO] [stdout]     |                                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::GetInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:491:35
[INFO] [stdout]     |
[INFO] [stdout] 491 |             let callback: Box<Box<Fn(&response::RemoveInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::RemoveInternal)>);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::RemoveInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:491:102
[INFO] [stdout]     |
[INFO] [stdout] 491 |             let callback: Box<Box<Fn(&response::RemoveInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::RemoveInternal)>);
[INFO] [stdout]     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::RemoveInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:499:35
[INFO] [stdout]     |
[INFO] [stdout] 499 |             let callback: Box<Box<Fn(&response::StoreInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::StoreInternal)>);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::StoreInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/client/mod.rs:499:101
[INFO] [stdout]     |
[INFO] [stdout] 499 |             let callback: Box<Box<Fn(&response::StoreInternal)>> = Box::from_raw(cookie as *mut Box<Fn(&response::StoreInternal)>);
[INFO] [stdout]     |                                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&response::StoreInternal)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::AuthType`
[INFO] [stdout]  --> src/couchbase/types/authenticator.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::AuthType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::super::funcs::lcbauth_set_mode`
[INFO] [stdout]  --> src/couchbase/types/authenticator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::super::funcs::lcbauth_set_mode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/client/mod.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     let mut res = lcbauth_new();
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/web/mod.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     let mut cas: u64 = 0;
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/web/mod.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let mut exptime: u32 = 0;
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/client/mod.rs:107:64
[INFO] [stdout]     |
[INFO] [stdout] 107 | ...                   CString::new(&cred.0[..]).unwrap().as_ptr(),
[INFO] [stdout]     |                       ---------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/client/mod.rs:108:64
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...                   CString::new(&cred.1[..]).unwrap().as_ptr(),
[INFO] [stdout]     |                       ---------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gauc-7aa278718bd29afd.gauc.535ftt4h-cgu.0.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gauc-7aa278718bd29afd" "/opt/rustwide/target/debug/deps/gauc-7aa278718bd29afd.582g0lwq5fd22izv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgauc-ae8ffabec7a6532c.rlib" "/opt/rustwide/target/debug/deps/libserde_json-42ab5e5a884866d0.rlib" "/opt/rustwide/target/debug/deps/libryu-fc722432573e8d7d.rlib" "/opt/rustwide/target/debug/deps/libitoa-e69214946cb5437c.rlib" "/opt/rustwide/target/debug/deps/libserde-a684899fb2e5efbd.rlib" "/opt/rustwide/target/debug/deps/librouter-0d2594e8ab25404c.rlib" "/opt/rustwide/target/debug/deps/libroute_recognizer-b5257fc047ac7a28.rlib" "/opt/rustwide/target/debug/deps/libparams-23d1648d698404b5.rlib" "/opt/rustwide/target/debug/deps/liburlencoded-b5f0e48c79e26549.rlib" "/opt/rustwide/target/debug/deps/libbodyparser-de52986ec35e6c84.rlib" "/opt/rustwide/target/debug/deps/libserde_json-5cd7baf86ca24d55.rlib" "/opt/rustwide/target/debug/deps/libdtoa-4ecf650d180bdd4f.rlib" "/opt/rustwide/target/debug/deps/libitoa-3824b582b9931260.rlib" "/opt/rustwide/target/debug/deps/libserde-c92f379b18e40841.rlib" "/opt/rustwide/target/debug/deps/libnum-40e5976d06ce10cf.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-7d85c7fc2a421d66.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-d292fba32291fcc6.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-429237f3519fcbf3.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-40fef9c235e2c11f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-fe82a07984a3ed2b.rlib" "/opt/rustwide/target/debug/deps/libmultipart-237f14d953c30a93.rlib" "/opt/rustwide/target/debug/deps/libtwoway-c90f1aff90885413.rlib" "/opt/rustwide/target/debug/deps/libbuf_redux-41bcdff45b018f97.rlib" "/opt/rustwide/target/debug/deps/libsafemem-57c3b49b8eb178ef.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5a7102a8f46f9d8d.rlib" "/opt/rustwide/target/debug/deps/libtempdir-09b4e9f865e4e210.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-5c0a87a169460981.rlib" "/opt/rustwide/target/debug/deps/librand-2087d7bfdf0fbb2a.rlib" "/opt/rustwide/target/debug/deps/librand-fb9a9bd936bee37c.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-9b74463ab73d2370.rlib" "/opt/rustwide/target/debug/deps/libphf-2e06c9eae6a9ea23.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-3a951879434fb681.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-8eea5dc430f0f62e.rlib" "/opt/rustwide/target/debug/deps/libbodyparser-cc50eed86e1c358f.rlib" "/opt/rustwide/target/debug/deps/libserde_json-eee15fc5208ad04c.rlib" "/opt/rustwide/target/debug/deps/libdtoa-4c7fbf1ff0cbab74.rlib" "/opt/rustwide/target/debug/deps/libitoa-80b2f2496b8043c7.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-73092a292379df93.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3ae6be914aeea40e.rlib" "/opt/rustwide/target/debug/deps/libserde-7b3b6a7fd668f3b6.rlib" "/opt/rustwide/target/debug/deps/libpersistent-492a6bbaeb255831.rlib" "/opt/rustwide/target/debug/deps/libiron-07228b9a212f5147.rlib" "/opt/rustwide/target/debug/deps/libmodifier-0980af0e3d665345.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36fee5a4925c2a7f.rlib" "/opt/rustwide/target/debug/deps/libconduit_mime_types-121b277874b6ef6c.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-53fe7cc76980682b.rlib" "/opt/rustwide/target/debug/deps/liberror-d93630ad13132559.rlib" "/opt/rustwide/target/debug/deps/libplugin-272323defd56c49b.rlib" "/opt/rustwide/target/debug/deps/libtypemap-ac1698b586ce6597.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-fbd575c915548e61.rlib" "/opt/rustwide/target/debug/deps/libhyper-4548fc0af26bd3aa.rlib" "/opt/rustwide/target/debug/deps/libmime-0cf7cf3ca13a40bb.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-8ee6f7c013fd1ed7.rlib" "/opt/rustwide/target/debug/deps/libtypeable-c303f9014f15386a.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-65b44d6642786d87.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6fd91cfd7ec8ad8e.rlib" "/opt/rustwide/target/debug/deps/libhttparse-470041685c40f349.rlib" "/opt/rustwide/target/debug/deps/libunicase-aa76b98374eddbfc.rlib" "/opt/rustwide/target/debug/deps/liburl-6a3f650c93f30444.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-dc354c5589d95cee.rlib" "/opt/rustwide/target/debug/deps/libidna-5bb8b8b59d19b9d8.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-8374e4bfffc7f8ad.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-23a7ffc5cabb3d28.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-81d45e7b064eddd1.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-3139b89156d0786c.rlib" "/opt/rustwide/target/debug/deps/libmatches-bd6291e3e71f7f58.rlib" "/opt/rustwide/target/debug/deps/libtime-ee6e140bdcb51b70.rlib" "/opt/rustwide/target/debug/deps/libbase64-0eba3d65aeb8e783.rlib" "/opt/rustwide/target/debug/deps/libsafemem-9825acd0600fdb74.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2cfc9f3fb6da869b.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-e0d08a82dcb7da7b.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-24036eb8e889985c.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-759d40b5d9a6a451.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-7590543c881e6235.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-56b60793e4f96438.rlib" "/opt/rustwide/target/debug/deps/libctrlc-9e7c828ac52867ef.rlib" "/opt/rustwide/target/debug/deps/libnix-b176f7877b169a99.rlib" "/opt/rustwide/target/debug/deps/libclap-36b9965d27c1f7dd.rlib" "/opt/rustwide/target/debug/deps/libvec_map-3e0d68bb2400498e.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-34d11634d35d2890.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-44d374a05dce6145.rlib" "/opt/rustwide/target/debug/deps/libstrsim-1094d6105a6b9102.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a2155987696b8596.rlib" "/opt/rustwide/target/debug/deps/libatty-9d3626f9957f31af.rlib" "/opt/rustwide/target/debug/deps/liblibc-d2762d4168ab0f02.rlib" "/opt/rustwide/target/debug/deps/libansi_term-120d85761b0feaf7.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-1690ce11bfa52dd9.rlib" "/opt/rustwide/target/debug/deps/libregex-0c362cbce6ceced5.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-709eba4d54377be7.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-7bee2c5255463b39.rlib" "/opt/rustwide/target/debug/deps/libucd_util-c6017bb1d4155bef.rlib" "/opt/rustwide/target/debug/deps/libthread_local-77ddd2705c294c4c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-735e050bd0c7e24f.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d8db5f0308fde237.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e81df40320db1afa.rlib" "/opt/rustwide/target/debug/deps/liblog-d6deae943572ab14.rlib" "/opt/rustwide/target/debug/deps/liblog-b64bf20149d573f9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-17db79e6160d9d60.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lcouchbase" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lcouchbase
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gauc`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "561937d671bd3623f79b3d6c67827c020bfe152c3fd3235ae1db3cc8d3e0fa78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561937d671bd3623f79b3d6c67827c020bfe152c3fd3235ae1db3cc8d3e0fa78", kill_on_drop: false }`
[INFO] [stdout] 561937d671bd3623f79b3d6c67827c020bfe152c3fd3235ae1db3cc8d3e0fa78
