[INFO] crate systemd-parser 0.1.3 is already in cache
[INFO] testing systemd-parser-0.1.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate systemd-parser 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate systemd-parser 0.1.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate systemd-parser 0.1.3
[INFO] finished tweaking crates.io crate systemd-parser 0.1.3
[INFO] tweaked toml for crates.io crate systemd-parser 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 28e54b10a9143f26b4a4f4f2eca3c06e7a89155096db183480343c7f695583a8
[INFO] running `"docker" "start" "-a" "28e54b10a9143f26b4a4f4f2eca3c06e7a89155096db183480343c7f695583a8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling systemd-parser v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/items.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cat = try!(UnitDirective::get_first_category(unit_items));
[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/items.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let directives = try!(
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:109:31
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let directives_hash = try!(
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                     try!(SystemdUnit::validate_many(&vecs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let units = try!(parser::parse_unit(&input));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let systemd_unit = try!(items::SystemdUnit::new(&units));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:35:57
[INFO] [stderr]    |
[INFO] [stderr] 35 |             display(error) -> ("{}, errors:\n{}", error.description(), helper_format(errors))
[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/errors.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |             display(error) -> ("{}: {}", error.description(), err)
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_comment`
[INFO] [stderr]   --> src/items.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_category`
[INFO] [stderr]   --> src/items.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "28e54b10a9143f26b4a4f4f2eca3c06e7a89155096db183480343c7f695583a8"`
[INFO] running `"docker" "rm" "-f" "28e54b10a9143f26b4a4f4f2eca3c06e7a89155096db183480343c7f695583a8"`
[INFO] [stdout] 28e54b10a9143f26b4a4f4f2eca3c06e7a89155096db183480343c7f695583a8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 2c5cbaa8221aab450c10a2784af9083c9a1bd1340792fd8a1cf2ab02e3811ada
[INFO] running `"docker" "start" "-a" "2c5cbaa8221aab450c10a2784af9083c9a1bd1340792fd8a1cf2ab02e3811ada"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling systemd-parser v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/items.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cat = try!(UnitDirective::get_first_category(unit_items));
[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/items.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let directives = try!(
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:109:31
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let directives_hash = try!(
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                     try!(SystemdUnit::validate_many(&vecs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let units = try!(parser::parse_unit(&input));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let systemd_unit = try!(items::SystemdUnit::new(&units));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:35:57
[INFO] [stderr]    |
[INFO] [stderr] 35 |             display(error) -> ("{}, errors:\n{}", error.description(), helper_format(errors))
[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/errors.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |             display(error) -> ("{}: {}", error.description(), err)
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_comment`
[INFO] [stderr]   --> src/items.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_category`
[INFO] [stderr]   --> src/items.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/items.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cat = try!(UnitDirective::get_first_category(unit_items));
[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/items.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let directives = try!(
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:109:31
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let directives_hash = try!(
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                     try!(SystemdUnit::validate_many(&vecs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let units = try!(parser::parse_unit(&input));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let systemd_unit = try!(items::SystemdUnit::new(&units));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:35:57
[INFO] [stderr]    |
[INFO] [stderr] 35 |             display(error) -> ("{}, errors:\n{}", error.description(), helper_format(errors))
[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/errors.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |             display(error) -> ("{}: {}", error.description(), err)
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_comment`
[INFO] [stderr]   --> src/items.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_category`
[INFO] [stderr]   --> src/items.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "2c5cbaa8221aab450c10a2784af9083c9a1bd1340792fd8a1cf2ab02e3811ada"`
[INFO] running `"docker" "rm" "-f" "2c5cbaa8221aab450c10a2784af9083c9a1bd1340792fd8a1cf2ab02e3811ada"`
[INFO] [stdout] 2c5cbaa8221aab450c10a2784af9083c9a1bd1340792fd8a1cf2ab02e3811ada
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 44c2de2d0da51d1337d8c3f43927af2a2b683795a1a4149439bb32c7b01fb1db
[INFO] running `"docker" "start" "-a" "44c2de2d0da51d1337d8c3f43927af2a2b683795a1a4149439bb32c7b01fb1db"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/items.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cat = try!(UnitDirective::get_first_category(unit_items));
[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/items.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cat = try!(UnitDirective::get_first_category(unit_items));
[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/items.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let directives = try!(
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:105:26
[INFO] [stderr]     |
[INFO] [stderr] 105 |         let directives = try!(
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:109:31
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let directives_hash = try!(
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:109:31
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let directives_hash = try!(
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                     try!(SystemdUnit::validate_many(&vecs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/items.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                     try!(SystemdUnit::validate_many(&vecs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let units = try!(parser::parse_unit(&input));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let units = try!(parser::parse_unit(&input));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let systemd_unit = try!(items::SystemdUnit::new(&units));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let systemd_unit = try!(items::SystemdUnit::new(&units));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:35:57
[INFO] [stderr]    |
[INFO] [stderr] 35 |             display(error) -> ("{}, errors:\n{}", error.description(), helper_format(errors))
[INFO] [stderr]    |                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/parser.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |             display(error) -> ("{}: {}", error.description(), err)
[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/errors.rs:35:57
[INFO] [stderr]    |
[INFO] [stderr] 35 |             display(error) -> ("{}, errors:\n{}", error.description(), helper_format(errors))
[INFO] [stderr]    |                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_comment`
[INFO] [stderr]   --> src/items.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:40:48
[INFO] [stderr]    |
[INFO] [stderr] 40 |             display(error) -> ("{}: {}", error.description(), err)
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_category`
[INFO] [stderr]   --> src/items.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_comment`
[INFO] [stderr]   --> src/items.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_category`
[INFO] [stderr]   --> src/items.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/systemd_parser-f81a10dc6243b97c
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test items_test::systemd_unit::categories::it_should_return_categories ... ok
[INFO] [stdout] test items_test::systemd_unit::new::it_should_err_when_many_directives_of_same_key_are_in_different_categories2 ... ok
[INFO] [stdout] test items_test::systemd_unit::new::it_should_err_when_not_starting_with_a_category ... ok
[INFO] [stdout] test items_test::systemd_unit::new::it_should_instantiate ... ok
[INFO] [stdout] test items_test::systemd_unit::new::it_should_err_when_many_directives_of_same_key_are_in_different_categories ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::it_should_change_the_category_if_a_category_item_is_seen ... ok
[INFO] [stdout] test items_test::systemd_unit::lookup_by_key::it_should_return_the_unit_directive_pointed_by_key ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::it_should_err_for_empty_vecs ... ok
[INFO] [stdout] test items_test::systemd_unit::lookup_by_key::it_should_return_a_vec_of_all_the_keys_when_multiple_keys ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::it_should_err_if_the_first_item_is_not_a_category ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::it_should_instantiate_a_unit_directive_from_category_and_directive_items ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::it_should_work_with_full_dummy_unit ... ok
[INFO] [stdout] test items_test::systemd_unit::lookup_by_key::it_should_return_none_when_inexistent ... ok
[INFO] [stdout] test items_test::systemd_unit::lookup_by_category::it_should_exists ... ok
[INFO] [stdout] test items_test::systemd_unit::categories::it_should_skip_doubles_and_return_categories_once ... ok
[INFO] [stdout] test items_test::systemd_unit::lookup_by_category::it_should_return_an_empty_vec_the_category_doesnt_exists ... ok
[INFO] [stdout] test items_test::unit_directive::item_list_to_unit_directive_list::the_second_directive_should_keep_the_category ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_accept_directives_with_no_values ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_consume_the_directive_key_and_value ... ok
[INFO] [stdout] test parser_test::parse_line::it_can_parse_category ... ok
[INFO] [stdout] test parser_test::parse_line::it_can_parse_comment ... ok
[INFO] [stdout] test parser_test::parse_line::it_can_parse_directive ... ok
[INFO] [stdout] test parser_test::parse_line::it_is_present ... ok
[INFO] [stdout] test parser_test::parse_unit::it_keep_line_numbers_in_errors ... ok
[INFO] [stdout] test parser_test::parse_unit::it_skip_empty_lines ... ok
[INFO] [stdout] test parser_test::parse_unit::it_trim_whitespaces_at_beginning_and_end_of_line ... ok
[INFO] [stdout] test parser_test::parse_unit::it_keep_line_numbers_in_errors2 ... ok
[INFO] [stdout] test parser_test::parse_unit::it_returns_a_vec_of_parsed_lines ... ok
[INFO] [stdout] test parser_test::parse_unit::it_works_with_the_dummy ... ok
[INFO] [stdout] test parser_test::parse_unit::it_returns_an_error_in_case_of_parse_error ... ok
[INFO] [stdout] test parser_test::parse_comment::it_should_trim_whitespaces ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_be_done ... ok
[INFO] [stdout] test parser_test::take_whole_line::it_returns_whole_line ... ok
[INFO] [stdout] test parser_test::parse_comment::it_should_be_done_when_starting_with_hash_char ... ok
[INFO] [stdout] test parser_test::parse_directive::it_doesnt_consume_comment_at_end_of_line ... ok
[INFO] [stdout] test parser_test::parse_category::it_should_be_done ... ok
[INFO] [stdout] test parser_test::parse_category::it_should_reject_more_than_one_word ... ok
[INFO] [stdout] test parser_test::parse_comment::it_should_fail_when_not_starting_with_hash_char ... ok
[INFO] [stdout] test parser_test::parse_category::it_should_consume_the_category ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_accept_exotic_output ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_consume_path_in_values ... ok
[INFO] [stdout] test parser_test::parse_directive::it_should_reject_the_directive_with_no_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests systemd-parser
[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] running `"docker" "inspect" "44c2de2d0da51d1337d8c3f43927af2a2b683795a1a4149439bb32c7b01fb1db"`
[INFO] running `"docker" "rm" "-f" "44c2de2d0da51d1337d8c3f43927af2a2b683795a1a4149439bb32c7b01fb1db"`
[INFO] [stdout] 44c2de2d0da51d1337d8c3f43927af2a2b683795a1a4149439bb32c7b01fb1db