[INFO] fetching crate libdbus-sys 0.2.1...
[INFO] checking libdbus-sys-0.2.1 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate libdbus-sys 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate libdbus-sys 0.2.1 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 libdbus-sys 0.2.1
[INFO] finished tweaking crates.io crate libdbus-sys 0.2.1
[INFO] tweaked toml for crates.io crate libdbus-sys 0.2.1 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] [stdout] 254bc025105e6702ea96d9bda520cb204dfb2e772a8aa754ca3f82d7ff44dd57
[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" "254bc025105e6702ea96d9bda520cb204dfb2e772a8aa754ca3f82d7ff44dd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "254bc025105e6702ea96d9bda520cb204dfb2e772a8aa754ca3f82d7ff44dd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254bc025105e6702ea96d9bda520cb204dfb2e772a8aa754ca3f82d7ff44dd57", kill_on_drop: false }`
[INFO] [stdout] 254bc025105e6702ea96d9bda520cb204dfb2e772a8aa754ca3f82d7ff44dd57
[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] [stdout] 0c9d039525ffe0f3c9c89e44ee2699c011812680142d6dad0682165c54525bcf
[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" "0c9d039525ffe0f3c9c89e44ee2699c011812680142d6dad0682165c54525bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdbus-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:45
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub type DBusHandleMessageFunction = Option<extern fn(conn: *mut DBusConnection, msg: *mut DBusMessage, user_data: *mut c_void) -> DBusHa...
[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/lib.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub type DBusAddWatchFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void) -> u32>;
[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:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub type DBusRemoveWatchFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void)>;
[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:134:44
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub type DBusWatchToggledFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void)>;
[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:136:42
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub type DBusAddTimeoutFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void) -> u32>;
[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:137:46
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub type DBusTimeoutToggledFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void)>;
[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:138:45
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub type DBusRemoveTimeoutFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void)>;
[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:140:46
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub type DBusDispatchStatusFunction = Option<extern fn(conn: *mut DBusConnection, new_status: DBusDispatchStatus, user_data: *mut c_void)>;
[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:142:42
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub type DBusWakeupMainFunction = Option<extern fn(conn: *mut DBusConnection, user_data: *mut c_void)>;
[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:144:49
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub type DBusPendingCallNotifyFunction = Option<extern fn(pending: *mut DBusPendingCall, user_data: *mut c_void)>;
[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:146:36
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub type DBusFreeFunction = Option<extern fn(memory: *mut c_void)>;
[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:150:37
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub unregister_function: Option<extern fn(conn: *mut DBusConnection, user_data: *mut c_void)>,
[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:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub dbus_internal_pad1: Option<extern fn()>,
[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:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub dbus_internal_pad2: Option<extern fn()>,
[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:154:36
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub dbus_internal_pad3: Option<extern fn()>,
[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:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub dbus_internal_pad4: Option<extern fn()>,
[INFO] [stdout]     |                                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libdbus-sys`.
[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: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:45
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub type DBusHandleMessageFunction = Option<extern fn(conn: *mut DBusConnection, msg: *mut DBusMessage, user_data: *mut c_void) -> DBusHa...
[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/lib.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub type DBusAddWatchFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void) -> u32>;
[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:133:43
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub type DBusRemoveWatchFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void)>;
[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:134:44
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub type DBusWatchToggledFunction = Option<extern fn(watch: *mut DBusWatch, user_data: *mut c_void)>;
[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:136:42
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub type DBusAddTimeoutFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void) -> u32>;
[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:137:46
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub type DBusTimeoutToggledFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void)>;
[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:138:45
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub type DBusRemoveTimeoutFunction = Option<extern fn(timeout: *mut DBusTimeout, user_data: *mut c_void)>;
[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:140:46
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub type DBusDispatchStatusFunction = Option<extern fn(conn: *mut DBusConnection, new_status: DBusDispatchStatus, user_data: *mut c_void)>;
[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:142:42
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub type DBusWakeupMainFunction = Option<extern fn(conn: *mut DBusConnection, user_data: *mut c_void)>;
[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:144:49
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub type DBusPendingCallNotifyFunction = Option<extern fn(pending: *mut DBusPendingCall, user_data: *mut c_void)>;
[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:146:36
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub type DBusFreeFunction = Option<extern fn(memory: *mut c_void)>;
[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:150:37
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub unregister_function: Option<extern fn(conn: *mut DBusConnection, user_data: *mut c_void)>,
[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:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub dbus_internal_pad1: Option<extern fn()>,
[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:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub dbus_internal_pad2: Option<extern fn()>,
[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:154:36
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub dbus_internal_pad3: Option<extern fn()>,
[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:155:36
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub dbus_internal_pad4: Option<extern fn()>,
[INFO] [stdout]     |                                    ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0c9d039525ffe0f3c9c89e44ee2699c011812680142d6dad0682165c54525bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9d039525ffe0f3c9c89e44ee2699c011812680142d6dad0682165c54525bcf", kill_on_drop: false }`
[INFO] [stdout] 0c9d039525ffe0f3c9c89e44ee2699c011812680142d6dad0682165c54525bcf