[INFO] fetching crate mosquitto-client 0.1.5...
[INFO] checking mosquitto-client-0.1.5 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate mosquitto-client 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mosquitto-client 0.1.5 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mosquitto-client 0.1.5
[INFO] finished tweaking crates.io crate mosquitto-client 0.1.5
[INFO] tweaked toml for crates.io crate mosquitto-client 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3172a773f7564886887c3120d4a606c0dbef790c18db1d8318343fd2ee8e9abe
[INFO] running `Command { std: "docker" "start" "-a" "3172a773f7564886887c3120d4a606c0dbef790c18db1d8318343fd2ee8e9abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3172a773f7564886887c3120d4a606c0dbef790c18db1d8318343fd2ee8e9abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3172a773f7564886887c3120d4a606c0dbef790c18db1d8318343fd2ee8e9abe", kill_on_drop: false }`
[INFO] [stdout] 3172a773f7564886887c3120d4a606c0dbef790c18db1d8318343fd2ee8e9abe
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80852fc7e0d5c4c31ae1e8e90e2fc48be381d2faf430bad254f80166c20f28a2
[INFO] running `Command { std: "docker" "start" "-a" "80852fc7e0d5c4c31ae1e8e90e2fc48be381d2faf430bad254f80166c20f28a2", kill_on_drop: false }`
[INFO] [stderr]     Checking mosquitto-client v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub type PwCallback = extern fn (buf: *mut c_char, size: c_int, rwflag: c_int, userdata: *mut Data)->c_int;
[INFO] [stdout]    |                       ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/sys.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout] 61  | / extern {
[INFO] [stdout] 62  | |     pub fn mosquitto_lib_version(major: *mut c_int, minor: *mut c_int, revision: *mut c_int) -> c_int;
[INFO] [stdout] 63  | |     pub fn mosquitto_lib_init() -> c_int;
[INFO] [stdout] 64  | |     pub fn mosquitto_lib_cleanup() -> c_int;
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |         psk: *const c_char, identity: *const c_char, ciphers: *const c_char) -> c_int;
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         callback: extern fn(*const Mosq, *mut Data, *const Message)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |         callback: extern fn(*const Mosq, *mut Data, c_int, *const c_char)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | / extern {
[INFO] [stdout] 196 | |     fn malloc(size: usize) -> *mut u8;
[INFO] [stdout] 197 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:620:1
[INFO] [stdout]     |
[INFO] [stdout] 620 | / extern fn mosq_password_callback(buf: *mut c_char, _size: c_int, _rwflag: c_int, _userdata: *mut Data)->c_int {
[INFO] [stdout] 621 | |     unsafe {
[INFO] [stdout] 622 | |         ptr::copy(PASSWORD_PTR, buf, PASSWORD_SIZE+1);
[INFO] [stdout] 623 | |         PASSWORD_SIZE as c_int
[INFO] [stdout] 624 | |     }
[INFO] [stdout] 625 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:660:34
[INFO] [stdout]     |
[INFO] [stdout] 660 |     message_callback: Option<Box<Fn(&mut T,MosqMessage) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,MosqMessage) + 'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:661:34
[INFO] [stdout]     |
[INFO] [stdout] 661 |     connect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:662:34
[INFO] [stdout]     |
[INFO] [stdout] 662 |     publish_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:663:36
[INFO] [stdout]     |
[INFO] [stdout] 663 |     subscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:664:38
[INFO] [stdout]     |
[INFO] [stdout] 664 |     unsubscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:665:37
[INFO] [stdout]     |
[INFO] [stdout] 665 |     disconnect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:666:30
[INFO] [stdout]     |
[INFO] [stdout] 666 |     log_callback: Option<Box<Fn(&mut T,u32,&str) + 'a>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,u32,&str) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:782:1
[INFO] [stdout]     |
[INFO] [stdout] 782 | / extern fn mosq_connect_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 783 | |     if data.is_null() { return; }
[INFO] [stdout] 784 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 785 | |     if let Some(ref callback) = this.connect_callback {
[INFO] [stdout] 786 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 787 | |     }
[INFO] [stdout] 788 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:790:1
[INFO] [stdout]     |
[INFO] [stdout] 790 | / extern fn mosq_publish_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 791 | |     if data.is_null() { return; }
[INFO] [stdout] 792 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 793 | |     if let Some(ref callback) = this.publish_callback {
[INFO] [stdout] 794 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 795 | |     }
[INFO] [stdout] 796 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:798:1
[INFO] [stdout]     |
[INFO] [stdout] 798 | / extern fn mosq_message_callback<T>(_: *const Mosq, data: *mut Data, message: *const Message) {
[INFO] [stdout] 799 | |     if data.is_null() { return; }
[INFO] [stdout] 800 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 801 | |     //println!("msg {:?}", unsafe {&*message});
[INFO] [stdout] ...   |
[INFO] [stdout] 804 | |     }
[INFO] [stdout] 805 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | / extern fn mosq_subscribe_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 808 | |     if data.is_null() { return; }
[INFO] [stdout] 809 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 810 | |     if let Some(ref callback) = this.subscribe_callback {
[INFO] [stdout] 811 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 812 | |     }
[INFO] [stdout] 813 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / extern fn mosq_unsubscribe_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 816 | |     if data.is_null() { return; }
[INFO] [stdout] 817 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 818 | |     if let Some(ref callback) = this.unsubscribe_callback {
[INFO] [stdout] 819 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 820 | |     }
[INFO] [stdout] 821 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:823:1
[INFO] [stdout]     |
[INFO] [stdout] 823 | / extern fn mosq_disconnect_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 824 | |     if data.is_null() { return; }
[INFO] [stdout] 825 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 826 | |     if let Some(ref callback) = this.disconnect_callback {
[INFO] [stdout] 827 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 828 | |     }
[INFO] [stdout] 829 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:831:1
[INFO] [stdout]     |
[INFO] [stdout] 831 | / extern fn mosq_log_callback<T>(_: *const Mosq, data: *mut Data, level: c_int, text: *const c_char) {
[INFO] [stdout] 832 | |     if data.is_null() { return; }
[INFO] [stdout] 833 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 834 | |     let text = unsafe { CStr::from_ptr(text).to_str().expect("log text was not UTF-8")  };
[INFO] [stdout] ...   |
[INFO] [stdout] 837 | |     }
[INFO] [stdout] 838 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:121:48
[INFO] [stdout]     |
[INFO] [stdout] 121 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | static INSTANCES: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub type PwCallback = extern fn (buf: *mut c_char, size: c_int, rwflag: c_int, userdata: *mut Data)->c_int;
[INFO] [stdout]    |                       ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/sys.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout] 61  | / extern {
[INFO] [stdout] 62  | |     pub fn mosquitto_lib_version(major: *mut c_int, minor: *mut c_int, revision: *mut c_int) -> c_int;
[INFO] [stdout] 63  | |     pub fn mosquitto_lib_init() -> c_int;
[INFO] [stdout] 64  | |     pub fn mosquitto_lib_cleanup() -> c_int;
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |         psk: *const c_char, identity: *const c_char, ciphers: *const c_char) -> c_int;
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         callback: extern fn(*const Mosq, *mut Data, *const Message)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |         callback: extern fn(*const Mosq, *mut Data, c_int)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/sys.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |         callback: extern fn(*const Mosq, *mut Data, c_int, *const c_char)
[INFO] [stdout]    |                   ^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | / extern {
[INFO] [stdout] 196 | |     fn malloc(size: usize) -> *mut u8;
[INFO] [stdout] 197 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:620:1
[INFO] [stdout]     |
[INFO] [stdout] 620 | / extern fn mosq_password_callback(buf: *mut c_char, _size: c_int, _rwflag: c_int, _userdata: *mut Data)->c_int {
[INFO] [stdout] 621 | |     unsafe {
[INFO] [stdout] 622 | |         ptr::copy(PASSWORD_PTR, buf, PASSWORD_SIZE+1);
[INFO] [stdout] 623 | |         PASSWORD_SIZE as c_int
[INFO] [stdout] 624 | |     }
[INFO] [stdout] 625 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:660:34
[INFO] [stdout]     |
[INFO] [stdout] 660 |     message_callback: Option<Box<Fn(&mut T,MosqMessage) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,MosqMessage) + 'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:661:34
[INFO] [stdout]     |
[INFO] [stdout] 661 |     connect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:662:34
[INFO] [stdout]     |
[INFO] [stdout] 662 |     publish_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:663:36
[INFO] [stdout]     |
[INFO] [stdout] 663 |     subscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:664:38
[INFO] [stdout]     |
[INFO] [stdout] 664 |     unsubscribe_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:665:37
[INFO] [stdout]     |
[INFO] [stdout] 665 |     disconnect_callback: Option<Box<Fn(&mut T,i32) + 'a>>,
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,i32) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:666:30
[INFO] [stdout]     |
[INFO] [stdout] 666 |     log_callback: Option<Box<Fn(&mut T,u32,&str) + 'a>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut T,u32,&str) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:782:1
[INFO] [stdout]     |
[INFO] [stdout] 782 | / extern fn mosq_connect_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 783 | |     if data.is_null() { return; }
[INFO] [stdout] 784 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 785 | |     if let Some(ref callback) = this.connect_callback {
[INFO] [stdout] 786 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 787 | |     }
[INFO] [stdout] 788 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:790:1
[INFO] [stdout]     |
[INFO] [stdout] 790 | / extern fn mosq_publish_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 791 | |     if data.is_null() { return; }
[INFO] [stdout] 792 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 793 | |     if let Some(ref callback) = this.publish_callback {
[INFO] [stdout] 794 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 795 | |     }
[INFO] [stdout] 796 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:798:1
[INFO] [stdout]     |
[INFO] [stdout] 798 | / extern fn mosq_message_callback<T>(_: *const Mosq, data: *mut Data, message: *const Message) {
[INFO] [stdout] 799 | |     if data.is_null() { return; }
[INFO] [stdout] 800 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 801 | |     //println!("msg {:?}", unsafe {&*message});
[INFO] [stdout] ...   |
[INFO] [stdout] 804 | |     }
[INFO] [stdout] 805 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | / extern fn mosq_subscribe_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 808 | |     if data.is_null() { return; }
[INFO] [stdout] 809 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 810 | |     if let Some(ref callback) = this.subscribe_callback {
[INFO] [stdout] 811 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 812 | |     }
[INFO] [stdout] 813 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / extern fn mosq_unsubscribe_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 816 | |     if data.is_null() { return; }
[INFO] [stdout] 817 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 818 | |     if let Some(ref callback) = this.unsubscribe_callback {
[INFO] [stdout] 819 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 820 | |     }
[INFO] [stdout] 821 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:823:1
[INFO] [stdout]     |
[INFO] [stdout] 823 | / extern fn mosq_disconnect_callback<T>(_: *const Mosq, data: *mut Data, rc: c_int) {
[INFO] [stdout] 824 | |     if data.is_null() { return; }
[INFO] [stdout] 825 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 826 | |     if let Some(ref callback) = this.disconnect_callback {
[INFO] [stdout] 827 | |         callback(&mut this.data, rc as i32);
[INFO] [stdout] 828 | |     }
[INFO] [stdout] 829 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:831:1
[INFO] [stdout]     |
[INFO] [stdout] 831 | / extern fn mosq_log_callback<T>(_: *const Mosq, data: *mut Data, level: c_int, text: *const c_char) {
[INFO] [stdout] 832 | |     if data.is_null() { return; }
[INFO] [stdout] 833 | |     let this = callback_ref!(data,T);
[INFO] [stdout] 834 | |     let text = unsafe { CStr::from_ptr(text).to_str().expect("log text was not UTF-8")  };
[INFO] [stdout] ...   |
[INFO] [stdout] 837 | |     }
[INFO] [stdout] 838 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:121:48
[INFO] [stdout]     |
[INFO] [stdout] 121 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/lib.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 | static INSTANCES: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mosquitto-client`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 18 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "80852fc7e0d5c4c31ae1e8e90e2fc48be381d2faf430bad254f80166c20f28a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80852fc7e0d5c4c31ae1e8e90e2fc48be381d2faf430bad254f80166c20f28a2", kill_on_drop: false }`
[INFO] [stdout] 80852fc7e0d5c4c31ae1e8e90e2fc48be381d2faf430bad254f80166c20f28a2