[INFO] fetching crate smbc 0.1.0... [INFO] testing smbc-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate smbc 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate smbc 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate smbc 0.1.0 [INFO] finished tweaking crates.io crate smbc 0.1.0 [INFO] tweaked toml for crates.io crate smbc 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smbclient-sys v0.1.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8054ffd5ea477e7fc8e1bcb38cca36396851382141f420aa19a854b1346ae45d [INFO] running `"docker" "start" "-a" "8054ffd5ea477e7fc8e1bcb38cca36396851382141f420aa19a854b1346ae45d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling nix v0.4.3 [INFO] [stderr] Compiling smbclient-sys v0.1.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling smbc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | Ok(try!(CString::new(p.as_ref()))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:151:23 [INFO] [stderr] | [INFO] [stderr] 151 | let ctx = try!(result_from_ptr_mut(smbc_new_context())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | smbc.ctx = try!(result_from_ptr_mut(smbc_init_context(ctx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | let open_fn = try_ufn!(smbc_getFunctionOpen <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:211:20 [INFO] [stderr] | [INFO] [stderr] 211 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:215:22 [INFO] [stderr] | [INFO] [stderr] 215 | let fd = try!(result_from_ptr_mut(open_fn(self.ctx, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:217:55 [INFO] [stderr] | [INFO] [stderr] 217 | ... try!(options.to_flags()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:275:23 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:276:20 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:283:24 [INFO] [stderr] | [INFO] [stderr] 283 | let mkdir_fn = try_ufn!(smbc_getFunctionMkdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:284:20 [INFO] [stderr] | [INFO] [stderr] 284 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:297:24 [INFO] [stderr] | [INFO] [stderr] 297 | let rmdir_fn = try_ufn!(smbc_getFunctionRmdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:298:20 [INFO] [stderr] | [INFO] [stderr] 298 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:428:23 [INFO] [stderr] | [INFO] [stderr] 428 | let read_fn = try_ufn!(smbc_getFunctionRead <- self.smbc); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:429:26 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | let write_fn = try_ufn!(smbc_getFunctionWrite <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:463:24 [INFO] [stderr] | [INFO] [stderr] 463 | let lseek_fn = try_ufn!(smbc_getFunctionLseek <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:469:19 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/util.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | use libc::{self, c_char, c_int}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | AuthCallbackPaniced(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/smbc.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | auth_fn: &'a for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:47 [INFO] [stderr] | [INFO] [stderr] 51 | Error::NewContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:48 [INFO] [stderr] | [INFO] [stderr] 52 | Error::InitContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:46 [INFO] [stderr] | [INFO] [stderr] 54 | Error::NulInPath(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stat_fn` [INFO] [stderr] --> src/smbc.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stat_fn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/smbc.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:285:32 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:299:32 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:429:49 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:444:50 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:469:45 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function is never used: `result_from_ptr` [INFO] [stderr] --> src/util.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn result_from_ptr(ptr: *const T) -> io::Result<*const T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SMBC_FALSE` [INFO] [stderr] --> src/smbc.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const SMBC_FALSE: smbc_bool = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `"docker" "inspect" "8054ffd5ea477e7fc8e1bcb38cca36396851382141f420aa19a854b1346ae45d"` [INFO] running `"docker" "rm" "-f" "8054ffd5ea477e7fc8e1bcb38cca36396851382141f420aa19a854b1346ae45d"` [INFO] [stdout] 8054ffd5ea477e7fc8e1bcb38cca36396851382141f420aa19a854b1346ae45d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f7be07c3a40a21d008f37b3b9063e1cdc18b2441966195a50500220b80ea9c61 [INFO] running `"docker" "start" "-a" "f7be07c3a40a21d008f37b3b9063e1cdc18b2441966195a50500220b80ea9c61"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling smbc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | Ok(try!(CString::new(p.as_ref()))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:151:23 [INFO] [stderr] | [INFO] [stderr] 151 | let ctx = try!(result_from_ptr_mut(smbc_new_context())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | smbc.ctx = try!(result_from_ptr_mut(smbc_init_context(ctx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | let open_fn = try_ufn!(smbc_getFunctionOpen <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:211:20 [INFO] [stderr] | [INFO] [stderr] 211 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:215:22 [INFO] [stderr] | [INFO] [stderr] 215 | let fd = try!(result_from_ptr_mut(open_fn(self.ctx, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:217:55 [INFO] [stderr] | [INFO] [stderr] 217 | ... try!(options.to_flags()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:275:23 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:276:20 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:283:24 [INFO] [stderr] | [INFO] [stderr] 283 | let mkdir_fn = try_ufn!(smbc_getFunctionMkdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:284:20 [INFO] [stderr] | [INFO] [stderr] 284 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:297:24 [INFO] [stderr] | [INFO] [stderr] 297 | let rmdir_fn = try_ufn!(smbc_getFunctionRmdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:298:20 [INFO] [stderr] | [INFO] [stderr] 298 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:428:23 [INFO] [stderr] | [INFO] [stderr] 428 | let read_fn = try_ufn!(smbc_getFunctionRead <- self.smbc); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:429:26 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | let write_fn = try_ufn!(smbc_getFunctionWrite <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:463:24 [INFO] [stderr] | [INFO] [stderr] 463 | let lseek_fn = try_ufn!(smbc_getFunctionLseek <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:469:19 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/util.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | use libc::{self, c_char, c_int}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | AuthCallbackPaniced(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/smbc.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | auth_fn: &'a for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:47 [INFO] [stderr] | [INFO] [stderr] 51 | Error::NewContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:48 [INFO] [stderr] | [INFO] [stderr] 52 | Error::InitContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:46 [INFO] [stderr] | [INFO] [stderr] 54 | Error::NulInPath(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stat_fn` [INFO] [stderr] --> src/smbc.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stat_fn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/smbc.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:285:32 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:299:32 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:429:49 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:444:50 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:469:45 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function is never used: `result_from_ptr` [INFO] [stderr] --> src/util.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn result_from_ptr(ptr: *const T) -> io::Result<*const T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SMBC_FALSE` [INFO] [stderr] --> src/smbc.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const SMBC_FALSE: smbc_bool = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | Ok(try!(CString::new(p.as_ref()))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:151:23 [INFO] [stderr] | [INFO] [stderr] 151 | let ctx = try!(result_from_ptr_mut(smbc_new_context())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | smbc.ctx = try!(result_from_ptr_mut(smbc_init_context(ctx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | let open_fn = try_ufn!(smbc_getFunctionOpen <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:211:20 [INFO] [stderr] | [INFO] [stderr] 211 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:215:22 [INFO] [stderr] | [INFO] [stderr] 215 | let fd = try!(result_from_ptr_mut(open_fn(self.ctx, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:217:55 [INFO] [stderr] | [INFO] [stderr] 217 | ... try!(options.to_flags()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:275:23 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:276:20 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:283:24 [INFO] [stderr] | [INFO] [stderr] 283 | let mkdir_fn = try_ufn!(smbc_getFunctionMkdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:284:20 [INFO] [stderr] | [INFO] [stderr] 284 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:297:24 [INFO] [stderr] | [INFO] [stderr] 297 | let rmdir_fn = try_ufn!(smbc_getFunctionRmdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:298:20 [INFO] [stderr] | [INFO] [stderr] 298 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:428:23 [INFO] [stderr] | [INFO] [stderr] 428 | let read_fn = try_ufn!(smbc_getFunctionRead <- self.smbc); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:429:26 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | let write_fn = try_ufn!(smbc_getFunctionWrite <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:463:24 [INFO] [stderr] | [INFO] [stderr] 463 | let lseek_fn = try_ufn!(smbc_getFunctionLseek <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:469:19 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/util.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | use libc::{self, c_char, c_int}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | AuthCallbackPaniced(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/smbc.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | auth_fn: &'a for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:47 [INFO] [stderr] | [INFO] [stderr] 51 | Error::NewContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:48 [INFO] [stderr] | [INFO] [stderr] 52 | Error::InitContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:46 [INFO] [stderr] | [INFO] [stderr] 54 | Error::NulInPath(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stat_fn` [INFO] [stderr] --> src/smbc.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stat_fn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/smbc.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:285:32 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:299:32 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:429:49 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:444:50 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:469:45 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function is never used: `result_from_ptr` [INFO] [stderr] --> src/util.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn result_from_ptr(ptr: *const T) -> io::Result<*const T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SMBC_FALSE` [INFO] [stderr] --> src/smbc.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const SMBC_FALSE: smbc_bool = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `"docker" "inspect" "f7be07c3a40a21d008f37b3b9063e1cdc18b2441966195a50500220b80ea9c61"` [INFO] running `"docker" "rm" "-f" "f7be07c3a40a21d008f37b3b9063e1cdc18b2441966195a50500220b80ea9c61"` [INFO] [stdout] f7be07c3a40a21d008f37b3b9063e1cdc18b2441966195a50500220b80ea9c61 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ae177c588aee675f17e21b9e71b7fc299b92869501546e1bdf29a54b4223dd6 [INFO] running `"docker" "start" "-a" "5ae177c588aee675f17e21b9e71b7fc299b92869501546e1bdf29a54b4223dd6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | Ok(try!(CString::new(p.as_ref()))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:151:23 [INFO] [stderr] | [INFO] [stderr] 151 | let ctx = try!(result_from_ptr_mut(smbc_new_context())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | smbc.ctx = try!(result_from_ptr_mut(smbc_init_context(ctx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | let open_fn = try_ufn!(smbc_getFunctionOpen <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:211:20 [INFO] [stderr] | [INFO] [stderr] 211 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:215:22 [INFO] [stderr] | [INFO] [stderr] 215 | let fd = try!(result_from_ptr_mut(open_fn(self.ctx, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:217:55 [INFO] [stderr] | [INFO] [stderr] 217 | ... try!(options.to_flags()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:275:23 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:276:20 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:283:24 [INFO] [stderr] | [INFO] [stderr] 283 | let mkdir_fn = try_ufn!(smbc_getFunctionMkdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:284:20 [INFO] [stderr] | [INFO] [stderr] 284 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:297:24 [INFO] [stderr] | [INFO] [stderr] 297 | let rmdir_fn = try_ufn!(smbc_getFunctionRmdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:298:20 [INFO] [stderr] | [INFO] [stderr] 298 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:428:23 [INFO] [stderr] | [INFO] [stderr] 428 | let read_fn = try_ufn!(smbc_getFunctionRead <- self.smbc); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:429:26 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | let write_fn = try_ufn!(smbc_getFunctionWrite <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | Ok(try!(CString::new(p.as_ref()))) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:151:23 [INFO] [stderr] | [INFO] [stderr] 151 | let ctx = try!(result_from_ptr_mut(smbc_new_context())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | smbc.ctx = try!(result_from_ptr_mut(smbc_init_context(ctx))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:463:24 [INFO] [stderr] | [INFO] [stderr] 463 | let lseek_fn = try_ufn!(smbc_getFunctionLseek <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:469:19 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/util.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | use libc::{self, c_char, c_int}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | AuthCallbackPaniced(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/smbc.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | auth_fn: &'a for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:47 [INFO] [stderr] | [INFO] [stderr] 51 | Error::NewContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:48 [INFO] [stderr] | [INFO] [stderr] 52 | Error::InitContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:46 [INFO] [stderr] | [INFO] [stderr] 54 | Error::NulInPath(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stat_fn` [INFO] [stderr] --> src/smbc.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stat_fn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/smbc.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:285:32 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:299:32 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:429:49 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:444:50 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:469:45 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function is never used: `result_from_ptr` [INFO] [stderr] --> src/util.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn result_from_ptr(ptr: *const T) -> io::Result<*const T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SMBC_FALSE` [INFO] [stderr] --> src/smbc.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const SMBC_FALSE: smbc_bool = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | let open_fn = try_ufn!(smbc_getFunctionOpen <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:211:20 [INFO] [stderr] | [INFO] [stderr] 211 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:215:22 [INFO] [stderr] | [INFO] [stderr] 215 | let fd = try!(result_from_ptr_mut(open_fn(self.ctx, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:217:55 [INFO] [stderr] | [INFO] [stderr] 217 | ... try!(options.to_flags()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:275:23 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | -------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:276:20 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:283:24 [INFO] [stderr] | [INFO] [stderr] 283 | let mkdir_fn = try_ufn!(smbc_getFunctionMkdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:284:20 [INFO] [stderr] | [INFO] [stderr] 284 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:297:24 [INFO] [stderr] | [INFO] [stderr] 297 | let rmdir_fn = try_ufn!(smbc_getFunctionRmdir <- self); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:298:20 [INFO] [stderr] | [INFO] [stderr] 298 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:428:23 [INFO] [stderr] | [INFO] [stderr] 428 | let read_fn = try_ufn!(smbc_getFunctionRead <- self.smbc); [INFO] [stderr] | ------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:429:26 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | let write_fn = try_ufn!(smbc_getFunctionWrite <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/util.rs:30:31 [INFO] [stderr] | [INFO] [stderr] 30 | ($e:ident <- $s:expr) => (try!(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/smbc.rs:463:24 [INFO] [stderr] | [INFO] [stderr] 463 | let lseek_fn = try_ufn!(smbc_getFunctionLseek <- self.smbc); [INFO] [stderr] | -------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/smbc.rs:469:19 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/util.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | use libc::{self, c_char, c_int}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | AuthCallbackPaniced(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/result.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/smbc.rs:83:18 [INFO] [stderr] | [INFO] [stderr] 83 | auth_fn: &'a for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'b> Fn(&'b str, &'b str) -> (Cow<'a, str>, Cow<'a, str>, Cow<'a, str>)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:47 [INFO] [stderr] | [INFO] [stderr] 51 | Error::NewContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:48 [INFO] [stderr] | [INFO] [stderr] 52 | Error::InitContext(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:39 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:46 [INFO] [stderr] | [INFO] [stderr] 54 | Error::NulInPath(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stat_fn` [INFO] [stderr] --> src/smbc.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let stat_fn = try_ufn!(smbc_getFunctionStat <- self); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stat_fn` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/smbc.rs:276:13 [INFO] [stderr] | [INFO] [stderr] 276 | let path = try!(cstring(path)); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:285:32 [INFO] [stderr] | [INFO] [stderr] 285 | try!(to_result_with_le(unsafe { mkdir_fn(self.ctx, path.as_ptr(), 0o755) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:299:32 [INFO] [stderr] | [INFO] [stderr] 299 | try!(to_result_with_le(unsafe { rmdir_fn(self.ctx, path.as_ptr()) })); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:429:49 [INFO] [stderr] | [INFO] [stderr] 429 | let bytes_read = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:444:50 [INFO] [stderr] | [INFO] [stderr] 444 | let bytes_wrote = try!(to_result_with_le(unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/smbc.rs:469:45 [INFO] [stderr] | [INFO] [stderr] 469 | let res = try!(to_result_with_errno(unsafe { lseek_fn(self.smbc.ctx, self.fd, off, whence) }, libc::EINVAL)); [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function is never used: `result_from_ptr` [INFO] [stderr] --> src/util.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn result_from_ptr(ptr: *const T) -> io::Result<*const T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SMBC_FALSE` [INFO] [stderr] --> src/smbc.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | const SMBC_FALSE: smbc_bool = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/smbc-2040eceb7a9b4611 [INFO] [stderr] Doc-tests smbc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] test src/smbc.rs - smbc::SmbClient (line 61) ... ok [INFO] [stdout] test src/smbc.rs - smbc::SmbFile (line 98) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error: expected one of `(` or `<`, found keyword `fn` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 3 | fn load [INFO] [stdout] | - expected one of `(` or `<` [INFO] [stdout] 4 | fn main() {} [INFO] [stdout] | ^^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "5ae177c588aee675f17e21b9e71b7fc299b92869501546e1bdf29a54b4223dd6"` [INFO] running `"docker" "rm" "-f" "5ae177c588aee675f17e21b9e71b7fc299b92869501546e1bdf29a54b4223dd6"` [INFO] [stdout] 5ae177c588aee675f17e21b9e71b7fc299b92869501546e1bdf29a54b4223dd6