[INFO] fetching crate journald 0.6.0...
[INFO] checking journald-0.6.0 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate journald 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate journald 0.6.0 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsystemd-sys v0.2.2
[INFO] [stderr]   Downloaded cstr-argument v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c75c213dc2ec498c9daacbd898b568f1114179abfada7c387934933a977f5575
[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" "c75c213dc2ec498c9daacbd898b568f1114179abfada7c387934933a977f5575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c75c213dc2ec498c9daacbd898b568f1114179abfada7c387934933a977f5575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75c213dc2ec498c9daacbd898b568f1114179abfada7c387934933a977f5575", kill_on_drop: false }`
[INFO] [stdout] c75c213dc2ec498c9daacbd898b568f1114179abfada7c387934933a977f5575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dee10e5825a33cb97e43b11b22b90c0202200ed5f28b26d654a830b34d9dea0c
[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" "dee10e5825a33cb97e43b11b22b90c0202200ed5f28b26d654a830b34d9dea0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking utf8-cstr v0.1.6
[INFO] [stderr]    Compiling libsystemd-sys v0.2.2
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking cstr-argument v0.0.2
[INFO] [stderr]     Checking 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{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/journal_reader.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         sd_try!(ffi::sd_journal_open(&mut journal.j, flags));
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/journal_reader.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         while sd_try!(ffi::sd_journal_enumerate_data(self.j, &data, &mut sz)) > 0 {
[INFO] [stdout]    |               --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if sd_try!(ffi::sd_journal_next(self.j)) == 0 {
[INFO] [stdout]     |            ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if sd_try!(ffi::sd_journal_previous(self.j)) == 0 {
[INFO] [stdout]     |            ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |             JournalSeek::Head => sd_try!(ffi::sd_journal_seek_head(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |             JournalSeek::Tail => sd_try!(ffi::sd_journal_seek_tail(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |             JournalSeek::Cursor(cur) => sd_try!(ffi::sd_journal_seek_cursor(self.j, ::std::ffi::CString::new(cur)?.as_ptr())),
[INFO] [stdout]     |                                         ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |           try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 | /         sd_try!(
[INFO] [stdout] 182 | |                 ffi::sd_journal_add_match(
[INFO] [stdout] 183 | |                         self.j,
[INFO] [stdout] 184 | |                         ::std::ffi::CString::new(filter)?.as_ptr() as *mut ::ffi::c_void,
[INFO] [stdout] 185 | |                         0));
[INFO] [stdout]     | |____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/journal_writer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     sd_try!(ffi::sd_journal_sendv(fields_iovec.as_ptr(), fields_iovec.len() as c_int));
[INFO] [stdout]    |     ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/journal_reader.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         sd_try!(ffi::sd_journal_open(&mut journal.j, flags));
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/journal_reader.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         while sd_try!(ffi::sd_journal_enumerate_data(self.j, &data, &mut sz)) > 0 {
[INFO] [stdout]    |               --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |         if sd_try!(ffi::sd_journal_next(self.j)) == 0 {
[INFO] [stdout]     |            ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |         if sd_try!(ffi::sd_journal_previous(self.j)) == 0 {
[INFO] [stdout]     |            ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:172:34
[INFO] [stdout]     |
[INFO] [stdout] 172 |             JournalSeek::Head => sd_try!(ffi::sd_journal_seek_head(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |             JournalSeek::Tail => sd_try!(ffi::sd_journal_seek_tail(self.j)),
[INFO] [stdout]     |                                  ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |         try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:174:41
[INFO] [stdout]     |
[INFO] [stdout] 174 |             JournalSeek::Cursor(cur) => sd_try!(ffi::sd_journal_seek_cursor(self.j, ::std::ffi::CString::new(cur)?.as_ptr())),
[INFO] [stdout]     |                                         ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 27  |           try!($crate::ffi_result(unsafe{ $e}))
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/journal_reader.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 | /         sd_try!(
[INFO] [stdout] 182 | |                 ffi::sd_journal_add_match(
[INFO] [stdout] 183 | |                         self.j,
[INFO] [stdout] 184 | |                         ::std::ffi::CString::new(filter)?.as_ptr() as *mut ::ffi::c_void,
[INFO] [stdout] 185 | |                         0));
[INFO] [stdout]     | |____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `sd_try` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!($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 the macro `sd_try` (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: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "dee10e5825a33cb97e43b11b22b90c0202200ed5f28b26d654a830b34d9dea0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee10e5825a33cb97e43b11b22b90c0202200ed5f28b26d654a830b34d9dea0c", kill_on_drop: false }`
[INFO] [stdout] dee10e5825a33cb97e43b11b22b90c0202200ed5f28b26d654a830b34d9dea0c