[INFO] fetching crate ssh 0.1.4...
[INFO] checking ssh-0.1.4 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate ssh 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ssh 0.1.4 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssh 0.1.4
[INFO] finished tweaking crates.io crate ssh 0.1.4
[INFO] tweaked toml for crates.io crate ssh 0.1.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e060873c390cdc5aa6cf1701b663d3674948d8555edb6920fe9f51d768f128e
[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" "4e060873c390cdc5aa6cf1701b663d3674948d8555edb6920fe9f51d768f128e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e060873c390cdc5aa6cf1701b663d3674948d8555edb6920fe9f51d768f128e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e060873c390cdc5aa6cf1701b663d3674948d8555edb6920fe9f51d768f128e", kill_on_drop: false }`
[INFO] [stdout] 4e060873c390cdc5aa6cf1701b663d3674948d8555edb6920fe9f51d768f128e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bbece82095535a259fe8da5f574fa283302c3b5cd7c8b4080e6e6146430411c
[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" "9bbece82095535a259fe8da5f574fa283302c3b5cd7c8b4080e6e6146430411c", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling ssh v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:595:1
[INFO] [stdout]     |
[INFO] [stdout] 595 | / bitflags!{
[INFO] [stdout] 596 | |     flags  Mode:c_int {
[INFO] [stdout] 597 | |         const WRITE = 0x0,
[INFO] [stdout] 598 | |         const READ = 0x1,
[INFO] [stdout] 599 | |         const RECURSIVE = 0x10
[INFO] [stdout] 600 | |     }
[INFO] [stdout] 601 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[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 item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:595:1
[INFO] [stdout]     |
[INFO] [stdout] 595 | / bitflags!{
[INFO] [stdout] 596 | |     flags  Mode:c_int {
[INFO] [stdout] 597 | |         const WRITE = 0x0,
[INFO] [stdout] 598 | |         const READ = 0x1,
[INFO] [stdout] 599 | |         const RECURSIVE = 0x10
[INFO] [stdout] 600 | |     }
[INFO] [stdout] 601 | | }
[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: variant `PORT_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   PORT_STR,
[INFO] [stdout]     |   ^^^^^^^^ help: convert the identifier to upper camel case: `PortStr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSH_DIR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:173:3
[INFO] [stdout]     |
[INFO] [stdout] 173 |   SSH_DIR,
[INFO] [stdout]     |   ^^^^^^^ help: convert the identifier to upper camel case: `SshDir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ADD_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:175:3
[INFO] [stdout]     |
[INFO] [stdout] 175 |   ADD_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AddIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TIMEOUT_USEC` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:178:3
[INFO] [stdout]     |
[INFO] [stdout] 178 |   TIMEOUT_USEC,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TimeoutUsec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 |   LOG_VERBOSITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:182:3
[INFO] [stdout]     |
[INFO] [stdout] 182 |   LOG_VERBOSITY_STR,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosityStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:183:3
[INFO] [stdout]     |
[INFO] [stdout] 183 |   CIPHERS_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:184:3
[INFO] [stdout]     |
[INFO] [stdout] 184 |   CIPHERS_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:185:3
[INFO] [stdout]     |
[INFO] [stdout] 185 |   COMPRESSION_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |   COMPRESSION_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_LEVEL` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:191:3
[INFO] [stdout]     |
[INFO] [stdout] 191 |   COMPRESSION_LEVEL,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionLevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KEY_EXCHANGE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:192:3
[INFO] [stdout]     |
[INFO] [stdout] 192 |   KEY_EXCHANGE,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyExchange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_SERVER_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:194:3
[INFO] [stdout]     |
[INFO] [stdout] 194 |   GSSAPI_SERVER_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiServerIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_CLIENT_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:195:3
[INFO] [stdout]     |
[INFO] [stdout] 195 |   GSSAPI_CLIENT_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiClientIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_DELEGATE_CREDENTIALS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   GSSAPI_DELEGATE_CREDENTIALS,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiDelegateCredentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:122:52
[INFO] [stdout]     |
[INFO] [stdout] 122 | use self::libc::{c_int,c_uint,c_void,c_char,size_t,uint64_t};
[INFO] [stdout]     |                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:570:59
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn ssh_scp_push_file64(s:*mut Scp_,b:*const c_char,st:uint64_t,mode:c_int)->c_int;
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:574:49
[INFO] [stdout]     |
[INFO] [stdout] 574 |     fn ssh_scp_request_get_size64(s:*mut Scp_)->uint64_t;
[INFO] [stdout]     |                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:652:79
[INFO] [stdout]     |
[INFO] [stdout] 652 |             let e=ssh_scp_push_file64(self.scp,p.as_ptr() as *const _,size as uint64_t,mode as c_int);
[INFO] [stdout]     |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:595:1
[INFO] [stdout]     |
[INFO] [stdout] 595 | / bitflags!{
[INFO] [stdout] 596 | |     flags  Mode:c_int {
[INFO] [stdout] 597 | |         const WRITE = 0x0,
[INFO] [stdout] 598 | |         const READ = 0x1,
[INFO] [stdout] 599 | |         const RECURSIVE = 0x10
[INFO] [stdout] 600 | |     }
[INFO] [stdout] 601 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[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 item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:595:1
[INFO] [stdout]     |
[INFO] [stdout] 595 | / bitflags!{
[INFO] [stdout] 596 | |     flags  Mode:c_int {
[INFO] [stdout] 597 | |         const WRITE = 0x0,
[INFO] [stdout] 598 | |         const READ = 0x1,
[INFO] [stdout] 599 | |         const RECURSIVE = 0x10
[INFO] [stdout] 600 | |     }
[INFO] [stdout] 601 | | }
[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: variant `PORT_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   PORT_STR,
[INFO] [stdout]     |   ^^^^^^^^ help: convert the identifier to upper camel case: `PortStr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SSH_DIR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:173:3
[INFO] [stdout]     |
[INFO] [stdout] 173 |   SSH_DIR,
[INFO] [stdout]     |   ^^^^^^^ help: convert the identifier to upper camel case: `SshDir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ADD_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:175:3
[INFO] [stdout]     |
[INFO] [stdout] 175 |   ADD_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AddIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TIMEOUT_USEC` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:178:3
[INFO] [stdout]     |
[INFO] [stdout] 178 |   TIMEOUT_USEC,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TimeoutUsec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:181:3
[INFO] [stdout]     |
[INFO] [stdout] 181 |   LOG_VERBOSITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOG_VERBOSITY_STR` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:182:3
[INFO] [stdout]     |
[INFO] [stdout] 182 |   LOG_VERBOSITY_STR,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LogVerbosityStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:183:3
[INFO] [stdout]     |
[INFO] [stdout] 183 |   CIPHERS_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CIPHERS_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:184:3
[INFO] [stdout]     |
[INFO] [stdout] 184 |   CIPHERS_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CiphersSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_C_S` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:185:3
[INFO] [stdout]     |
[INFO] [stdout] 185 |   COMPRESSION_C_S,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionCS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_S_C` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:186:3
[INFO] [stdout]     |
[INFO] [stdout] 186 |   COMPRESSION_S_C,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionSC`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `COMPRESSION_LEVEL` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:191:3
[INFO] [stdout]     |
[INFO] [stdout] 191 |   COMPRESSION_LEVEL,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CompressionLevel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KEY_EXCHANGE` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:192:3
[INFO] [stdout]     |
[INFO] [stdout] 192 |   KEY_EXCHANGE,
[INFO] [stdout]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyExchange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_SERVER_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:194:3
[INFO] [stdout]     |
[INFO] [stdout] 194 |   GSSAPI_SERVER_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiServerIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_CLIENT_IDENTITY` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:195:3
[INFO] [stdout]     |
[INFO] [stdout] 195 |   GSSAPI_CLIENT_IDENTITY,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiClientIdentity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GSSAPI_DELEGATE_CREDENTIALS` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   GSSAPI_DELEGATE_CREDENTIALS,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GssapiDelegateCredentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:122:52
[INFO] [stdout]     |
[INFO] [stdout] 122 | use self::libc::{c_int,c_uint,c_void,c_char,size_t,uint64_t};
[INFO] [stdout]     |                                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:570:59
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn ssh_scp_push_file64(s:*mut Scp_,b:*const c_char,st:uint64_t,mode:c_int)->c_int;
[INFO] [stdout]     |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:574:49
[INFO] [stdout]     |
[INFO] [stdout] 574 |     fn ssh_scp_request_get_size64(s:*mut Scp_)->uint64_t;
[INFO] [stdout]     |                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stdout]    --> src/lib.rs:652:79
[INFO] [stdout]     |
[INFO] [stdout] 652 |             let e=ssh_scp_push_file64(self.scp,p.as_ptr() as *const _,size as uint64_t,mode as c_int);
[INFO] [stdout]     |                                                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:232:33
[INFO] [stdout]     |
[INFO] [stdout] 232 |             Error::IO(ref e)=>e.description()
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/lib.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 | use std::io::{Read,Write};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/lib.rs:232:33
[INFO] [stdout]     |
[INFO] [stdout] 232 |             Error::IO(ref e)=>e.description()
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/lib.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 | use std::io::{Read,Write};
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "9bbece82095535a259fe8da5f574fa283302c3b5cd7c8b4080e6e6146430411c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbece82095535a259fe8da5f574fa283302c3b5cd7c8b4080e6e6146430411c", kill_on_drop: false }`
[INFO] [stdout] 9bbece82095535a259fe8da5f574fa283302c3b5cd7c8b4080e6e6146430411c
