[INFO] fetching crate journald 0.6.0...
[INFO] building journald-0.6.0 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate journald 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate journald 0.6.0 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate journald 0.6.0
[INFO] finished tweaking crates.io crate journald 0.6.0
[INFO] tweaked toml for crates.io crate journald 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9a58e7441f7eb3f9cecf5f268ddb344a4ccb10f80e12685540a87c253ca1f19
[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" "d9a58e7441f7eb3f9cecf5f268ddb344a4ccb10f80e12685540a87c253ca1f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a58e7441f7eb3f9cecf5f268ddb344a4ccb10f80e12685540a87c253ca1f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a58e7441f7eb3f9cecf5f268ddb344a4ccb10f80e12685540a87c253ca1f19", kill_on_drop: false }`
[INFO] [stdout] d9a58e7441f7eb3f9cecf5f268ddb344a4ccb10f80e12685540a87c253ca1f19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fd37e5c20c7a10b86f4a33ee64a807ac95ee75ba61166db15f83151aa655b8c
[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" "8fd37e5c20c7a10b86f4a33ee64a807ac95ee75ba61166db15f83151aa655b8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling utf8-cstr v0.1.6
[INFO] [stderr]    Compiling libsystemd-sys v0.2.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling cstr-argument v0.0.2
[INFO] [stderr]    Compiling journald v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         sd_try!(ffi::sd_journal_open(&mut journal.j, flags));
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         while sd_try!(ffi::sd_journal_enumerate_data(self.j, &data, &mut sz)) > 0 {
[INFO] [stdout]    |               --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if sd_try!(ffi::sd_journal_next(self.j)) == 0 {
[INFO] [stdout]     |            ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if sd_try!(ffi::sd_journal_previous(self.j)) == 0 {
[INFO] [stdout]     |            ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |             JournalSeek::Head => sd_try!(ffi::sd_journal_seek_head(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |             JournalSeek::Tail => sd_try!(ffi::sd_journal_seek_tail(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |             JournalSeek::Cursor(cur) => sd_try!(ffi::sd_journal_seek_cursor(self.j, ::std::ffi::CString::new(cur)?.as_ptr())),
[INFO] [stdout]     |                                         ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |           try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 | /         sd_try!(
[INFO] [stdout] 182 | |                 ffi::sd_journal_add_match(
[INFO] [stdout] 183 | |                         self.j,
[INFO] [stdout] 184 | |                         ::std::ffi::CString::new(filter)?.as_ptr() as *mut ::ffi::c_void,
[INFO] [stdout] 185 | |                         0));
[INFO] [stdout]     | |____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_writer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     sd_try!(ffi::sd_journal_sendv(fields_iovec.as_ptr(), fields_iovec.len() as c_int));
[INFO] [stdout]    |     ----------------------------------------------------------------------------------- in this macro invocation
[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: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "8fd37e5c20c7a10b86f4a33ee64a807ac95ee75ba61166db15f83151aa655b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd37e5c20c7a10b86f4a33ee64a807ac95ee75ba61166db15f83151aa655b8c", kill_on_drop: false }`
[INFO] [stdout] 8fd37e5c20c7a10b86f4a33ee64a807ac95ee75ba61166db15f83151aa655b8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd9a311241582e4da0e83eda4bb7412df5e5bec9895ae7f6a550c6bc05dc570e
[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" "dd9a311241582e4da0e83eda4bb7412df5e5bec9895ae7f6a550c6bc05dc570e", kill_on_drop: false }`
[INFO] [stderr]    Compiling journald v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         sd_try!(ffi::sd_journal_open(&mut journal.j, flags));
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         while sd_try!(ffi::sd_journal_enumerate_data(self.j, &data, &mut sz)) > 0 {
[INFO] [stdout]    |               --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if sd_try!(ffi::sd_journal_next(self.j)) == 0 {
[INFO] [stdout]     |            ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if sd_try!(ffi::sd_journal_previous(self.j)) == 0 {
[INFO] [stdout]     |            ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |             JournalSeek::Head => sd_try!(ffi::sd_journal_seek_head(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |             JournalSeek::Tail => sd_try!(ffi::sd_journal_seek_tail(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |             JournalSeek::Cursor(cur) => sd_try!(ffi::sd_journal_seek_cursor(self.j, ::std::ffi::CString::new(cur)?.as_ptr())),
[INFO] [stdout]     |                                         ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |           try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 | /         sd_try!(
[INFO] [stdout] 182 | |                 ffi::sd_journal_add_match(
[INFO] [stdout] 183 | |                         self.j,
[INFO] [stdout] 184 | |                         ::std::ffi::CString::new(filter)?.as_ptr() as *mut ::ffi::c_void,
[INFO] [stdout] 185 | |                         0));
[INFO] [stdout]     | |____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_writer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     sd_try!(ffi::sd_journal_sendv(fields_iovec.as_ptr(), fields_iovec.len() as c_int));
[INFO] [stdout]    |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         sd_try!(ffi::sd_journal_open(&mut journal.j, flags));
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_reader.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         while sd_try!(ffi::sd_journal_enumerate_data(self.j, &data, &mut sz)) > 0 {
[INFO] [stdout]    |               --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if sd_try!(ffi::sd_journal_next(self.j)) == 0 {
[INFO] [stdout]     |            ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if sd_try!(ffi::sd_journal_previous(self.j)) == 0 {
[INFO] [stdout]     |            ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |             JournalSeek::Head => sd_try!(ffi::sd_journal_seek_head(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |             JournalSeek::Tail => sd_try!(ffi::sd_journal_seek_tail(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |             JournalSeek::Cursor(cur) => sd_try!(ffi::sd_journal_seek_cursor(self.j, ::std::ffi::CString::new(cur)?.as_ptr())),
[INFO] [stdout]     |                                         ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |           try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/journal_reader.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 | /         sd_try!(
[INFO] [stdout] 182 | |                 ffi::sd_journal_add_match(
[INFO] [stdout] 183 | |                         self.j,
[INFO] [stdout] 184 | |                         ::std::ffi::CString::new(filter)?.as_ptr() as *mut ::ffi::c_void,
[INFO] [stdout] 185 | |                         0));
[INFO] [stdout]     | |____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/journal_writer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     sd_try!(ffi::sd_journal_sendv(fields_iovec.as_ptr(), fields_iovec.len() as c_int));
[INFO] [stdout]    |     ----------------------------------------------------------------------------------- in this macro invocation
[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: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "dd9a311241582e4da0e83eda4bb7412df5e5bec9895ae7f6a550c6bc05dc570e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9a311241582e4da0e83eda4bb7412df5e5bec9895ae7f6a550c6bc05dc570e", kill_on_drop: false }`
[INFO] [stdout] dd9a311241582e4da0e83eda4bb7412df5e5bec9895ae7f6a550c6bc05dc570e
