[INFO] cloning repository https://github.com/asypost/ip2region-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asypost/ip2region-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasypost%2Fip2region-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasypost%2Fip2region-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67378fce72a2340407ef4d762d13b9199b85b230
[INFO] checking asypost/ip2region-rust against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasypost%2Fip2region-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asypost/ip2region-rust 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 git repo https://github.com/asypost/ip2region-rust
[INFO] finished tweaking git repo https://github.com/asypost/ip2region-rust
[INFO] tweaked toml for git repo https://github.com/asypost/ip2region-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/asypost/ip2region-rust already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b10b0116c3bc3f2440786f4dae386da90fffc196efb39b4a08b7b815432b260b
[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" "b10b0116c3bc3f2440786f4dae386da90fffc196efb39b4a08b7b815432b260b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b10b0116c3bc3f2440786f4dae386da90fffc196efb39b4a08b7b815432b260b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10b0116c3bc3f2440786f4dae386da90fffc196efb39b4a08b7b815432b260b", kill_on_drop: false }`
[INFO] [stdout] b10b0116c3bc3f2440786f4dae386da90fffc196efb39b4a08b7b815432b260b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a38f8ac97b7d58c099cb08e62c86fbce9cd3238732597636471a547da37299a1
[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" "a38f8ac97b7d58c099cb08e62c86fbce9cd3238732597636471a547da37299a1", kill_on_drop: false }`
[INFO] [stderr]     Checking ip2region v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub extern fn ip2region_new(db_file:*const c_char) -> *mut Ip2Region{
[INFO] [stdout] 16 | |     unsafe{
[INFO] [stdout] 17 | |         match Ip2Region::new(CStr::from_ptr(db_file).to_str().unwrap()){
[INFO] [stdout] 18 | |                     Ok(ip2region)=>{
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     }
[INFO] [stdout] 24 | | }
[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/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / pub extern fn ip2region_free(ptr:*mut Ip2Region){
[INFO] [stdout] 28 | |     if !ptr.is_null(){
[INFO] [stdout] 29 | |         unsafe{
[INFO] [stdout] 30 | |             Box::from_raw(ptr);
[INFO] [stdout] 31 | |         }
[INFO] [stdout] 32 | |     }
[INFO] [stdout] 33 | | }
[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/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / pub extern fn ip2region_get_region(ip2region:*mut Ip2Region,ip:*const c_char)->*mut c_char{
[INFO] [stdout] 37 | |     if ip2region.is_null() || ip.is_null(){
[INFO] [stdout] 38 | |        return ptr::null_mut();
[INFO] [stdout] 39 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |     }    
[INFO] [stdout] 56 | | }
[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/mod.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / pub extern fn free_region(region:*mut c_char){
[INFO] [stdout] 60 | |     if !region.is_null(){
[INFO] [stdout] 61 | |         unsafe{
[INFO] [stdout] 62 | |         CString::from_raw(region);
[INFO] [stdout] 63 | |         }
[INFO] [stdout] 64 | |     }
[INFO] [stdout] 65 | | }
[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/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub extern fn ip2region_new(db_file:*const c_char) -> *mut Ip2Region{
[INFO] [stdout] 16 | |     unsafe{
[INFO] [stdout] 17 | |         match Ip2Region::new(CStr::from_ptr(db_file).to_str().unwrap()){
[INFO] [stdout] 18 | |                     Ok(ip2region)=>{
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |     }
[INFO] [stdout] 24 | | }
[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/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / pub extern fn ip2region_free(ptr:*mut Ip2Region){
[INFO] [stdout] 28 | |     if !ptr.is_null(){
[INFO] [stdout] 29 | |         unsafe{
[INFO] [stdout] 30 | |             Box::from_raw(ptr);
[INFO] [stdout] 31 | |         }
[INFO] [stdout] 32 | |     }
[INFO] [stdout] 33 | | }
[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/mod.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / pub extern fn ip2region_get_region(ip2region:*mut Ip2Region,ip:*const c_char)->*mut c_char{
[INFO] [stdout] 37 | |     if ip2region.is_null() || ip.is_null(){
[INFO] [stdout] 38 | |        return ptr::null_mut();
[INFO] [stdout] 39 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |     }    
[INFO] [stdout] 56 | | }
[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/mod.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / pub extern fn free_region(region:*mut c_char){
[INFO] [stdout] 60 | |     if !region.is_null(){
[INFO] [stdout] 61 | |         unsafe{
[INFO] [stdout] 62 | |         CString::from_raw(region);
[INFO] [stdout] 63 | |         }
[INFO] [stdout] 64 | |     }
[INFO] [stdout] 65 | | }
[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 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ip2region`.
[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 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a38f8ac97b7d58c099cb08e62c86fbce9cd3238732597636471a547da37299a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38f8ac97b7d58c099cb08e62c86fbce9cd3238732597636471a547da37299a1", kill_on_drop: false }`
[INFO] [stdout] a38f8ac97b7d58c099cb08e62c86fbce9cd3238732597636471a547da37299a1