[INFO] fetching crate keyutils 0.2.1...
[INFO] testing keyutils-0.2.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate keyutils 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate keyutils 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keyutils 0.2.1
[INFO] finished tweaking crates.io crate keyutils 0.2.1
[INFO] tweaked toml for crates.io crate keyutils 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6691b64342576dc2c8c7bb3165d84b0cdb9778eb5546e54a114d7de9b2a95f63
[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" "6691b64342576dc2c8c7bb3165d84b0cdb9778eb5546e54a114d7de9b2a95f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6691b64342576dc2c8c7bb3165d84b0cdb9778eb5546e54a114d7de9b2a95f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6691b64342576dc2c8c7bb3165d84b0cdb9778eb5546e54a114d7de9b2a95f63", kill_on_drop: false }`
[INFO] [stdout] 6691b64342576dc2c8c7bb3165d84b0cdb9778eb5546e54a114d7de9b2a95f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b9eb34ff6871f29b07aa1c84ac92a12e3e7ed328deb35529fdd028c7ddb9ce8
[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" "9b9eb34ff6871f29b07aa1c84ac92a12e3e7ed328deb35529fdd028c7ddb9ce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.1.8
[INFO] [stderr]    Compiling keyutils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/api.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let ret = try!(check_call_ret(unsafe { keyctl_set_reqkey_keyring(keyring.serial()) }));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:141:19
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let res = try!(self._search("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let res = try!(self._search("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let res = try!(self._request("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let res = try!(self._request("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let res = try!(self._request_fallback("user", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:237:19
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let res = try!(self._request_fallback("keyring", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:268:25
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:295:18
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:297:25
[INFO] [stdout]     |
[INFO] [stdout] 297 | ...   let actual_sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:376:18
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:416:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub uid:            uid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub gid:            gid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:255:34
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:348:34
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:441:51
[INFO] [stdout]     |
[INFO] [stdout] 441 |                 uid:            pieces[3].parse::<uid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:442:51
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 gid:            pieces[2].parse::<gid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::int32_t`: Use i32 instead.
[INFO] [stdout]  --> src/ffi.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type key_serial_t = libc::int32_t;
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type key_perm_t = libc::uint32_t;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "9b9eb34ff6871f29b07aa1c84ac92a12e3e7ed328deb35529fdd028c7ddb9ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9eb34ff6871f29b07aa1c84ac92a12e3e7ed328deb35529fdd028c7ddb9ce8", kill_on_drop: false }`
[INFO] [stdout] 9b9eb34ff6871f29b07aa1c84ac92a12e3e7ed328deb35529fdd028c7ddb9ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f892e3f4c3ec24bef7226d0c2d192f87e5f7fff7f1f88ab872c7e877682887c
[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" "1f892e3f4c3ec24bef7226d0c2d192f87e5f7fff7f1f88ab872c7e877682887c", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyutils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/api.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let ret = try!(check_call_ret(unsafe { keyctl_set_reqkey_keyring(keyring.serial()) }));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:141:19
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let res = try!(self._search("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let res = try!(self._search("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let res = try!(self._request("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let res = try!(self._request("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let res = try!(self._request_fallback("user", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:237:19
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let res = try!(self._request_fallback("keyring", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:268:25
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:295:18
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:297:25
[INFO] [stdout]     |
[INFO] [stdout] 297 | ...   let actual_sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:376:18
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:416:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub uid:            uid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub gid:            gid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:255:34
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:348:34
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:441:51
[INFO] [stdout]     |
[INFO] [stdout] 441 |                 uid:            pieces[3].parse::<uid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:442:51
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 gid:            pieces[2].parse::<gid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::int32_t`: Use i32 instead.
[INFO] [stdout]  --> src/ffi.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type key_serial_t = libc::int32_t;
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type key_perm_t = libc::uint32_t;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/api.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let ret = try!(check_call_ret(unsafe { keyctl_set_reqkey_keyring(keyring.serial()) }));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:141:19
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let res = try!(self._search("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:150:19
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let res = try!(self._search("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:158:25
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let res = try!(self._request("user", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let res = try!(self._request("keyring", description));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let res = try!(self._request_fallback("user", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:237:19
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let res = try!(self._request_fallback("keyring", description, info));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:268:25
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_describe(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:295:18
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:297:25
[INFO] [stdout]     |
[INFO] [stdout] 297 | ...   let actual_sz = try!(check_call_ret(unsafe { keyctl_get_security(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:376:18
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let sz = try!(check_call_ret(unsafe { keyctl_read(self.id, ptr::null_mut(), 0) }));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/api.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let actual_sz = try!(check_call_ret(unsafe { keyctl_read(self.id, buffer.as_mut_ptr() as *mut libc::c_char, sz as usize) }));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/constants.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / bitflags! {
[INFO] [stdout] 99  | |     flags KeyringPermission: key_perm_t {
[INFO] [stdout] 100 | |         const POSSESSOR_VIEW            = KEY_POS_VIEW,
[INFO] [stdout] 101 | |         const POSSESSOR_READ            = KEY_POS_READ,
[INFO] [stdout] ...   |
[INFO] [stdout] 131 | |     }
[INFO] [stdout] 132 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]   --> src/api.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::os::unix::raw::{gid_t, uid_t};
[INFO] [stdout]    |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:416:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub uid:            uid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub gid:            gid_t,
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:248:34
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:255:34
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:348:34
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn chown(&mut self, uid: uid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn chgrp(&mut self, gid: gid_t) -> Result<()> {
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::uid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:441:51
[INFO] [stdout]     |
[INFO] [stdout] 441 |                 uid:            pieces[3].parse::<uid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::os::unix::raw::gid_t`: these type aliases are no longer supported by the standard library, the `libc` crate on crates.io should be used instead for the correct definitions
[INFO] [stdout]    --> src/api.rs:442:51
[INFO] [stdout]     |
[INFO] [stdout] 442 |                 gid:            pieces[2].parse::<gid_t>().unwrap(),
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::int32_t`: Use i32 instead.
[INFO] [stdout]  --> src/ffi.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type key_serial_t = libc::int32_t;
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `api::libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/ffi.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type key_perm_t = libc::uint32_t;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.keyutils.a1fxtdh5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5" "/opt/rustwide/target/debug/deps/keyutils-c32a65b500b27bc5.1l7e3lp9oyf1g86w.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lkeyutils" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-1a99bd050f5bcac9.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c3c443d72de8b429.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-8b34c4c4a224fb59.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b247e4f3706e4767.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-45a697d9a5a880a0.rlib" "/opt/rustwide/target/debug/deps/liberrno-97225bf3c7af9bb3.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e02de572176360f0.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lkeyutils
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `keyutils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1f892e3f4c3ec24bef7226d0c2d192f87e5f7fff7f1f88ab872c7e877682887c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f892e3f4c3ec24bef7226d0c2d192f87e5f7fff7f1f88ab872c7e877682887c", kill_on_drop: false }`
[INFO] [stdout] 1f892e3f4c3ec24bef7226d0c2d192f87e5f7fff7f1f88ab872c7e877682887c
