[INFO] fetching crate kairos 0.3.0...
[INFO] checking kairos-0.3.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate kairos 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kairos 0.3.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kairos 0.3.0
[INFO] finished tweaking crates.io crate kairos 0.3.0
[INFO] tweaked toml for crates.io crate kairos 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fa5bbf4302a85b7c4edbd5f388e71efd6ef62f3a27e6943823068f5aa8ceba6
[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" "6fa5bbf4302a85b7c4edbd5f388e71efd6ef62f3a27e6943823068f5aa8ceba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fa5bbf4302a85b7c4edbd5f388e71efd6ef62f3a27e6943823068f5aa8ceba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa5bbf4302a85b7c4edbd5f388e71efd6ef62f3a27e6943823068f5aa8ceba6", kill_on_drop: false }`
[INFO] [stdout] 6fa5bbf4302a85b7c4edbd5f388e71efd6ef62f3a27e6943823068f5aa8ceba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a621ae0e43f0ae168e615558e25bca06aba715a8372ae8af10102f5bf91b4169
[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" "a621ae0e43f0ae168e615558e25bca06aba715a8372ae8af10102f5bf91b4169", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking iso8601 v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking kairos v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:506:11
[INFO] [stdout]     |
[INFO] [stdout] 506 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:538:11
[INFO] [stdout]     |
[INFO] [stdout] 538 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:567:11
[INFO] [stdout]     |
[INFO] [stdout] 567 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:596:11
[INFO] [stdout]     |
[INFO] [stdout] 596 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:680:57
[INFO] [stdout]     |
[INFO] [stdout] 680 |         TT::Addition(b, c)    => add_to_seconds(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:681:57
[INFO] [stdout]     |
[INFO] [stdout] 681 |         TT::Subtraction(b, c) => add_to_seconds(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:701:57
[INFO] [stdout]     |
[INFO] [stdout] 701 |         TT::Addition(b, c)    => add_to_minutes(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:702:57
[INFO] [stdout]     |
[INFO] [stdout] 702 |         TT::Subtraction(b, c) => add_to_minutes(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:722:55
[INFO] [stdout]     |
[INFO] [stdout] 722 |         TT::Addition(b, c)    => add_to_hours(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:723:55
[INFO] [stdout]     |
[INFO] [stdout] 723 |         TT::Subtraction(b, c) => add_to_hours(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:743:54
[INFO] [stdout]     |
[INFO] [stdout] 743 |         TT::Addition(b, c)    => add_to_days(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:744:54
[INFO] [stdout]     |
[INFO] [stdout] 744 |         TT::Subtraction(b, c) => add_to_days(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:764:56
[INFO] [stdout]     |
[INFO] [stdout] 764 |         TT::Addition(b, c)    => add_to_months(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:765:56
[INFO] [stdout]     |
[INFO] [stdout] 765 |         TT::Subtraction(b, c) => add_to_months(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:785:55
[INFO] [stdout]     |
[INFO] [stdout] 785 |         TT::Addition(b, c)    => add_to_years(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:786:55
[INFO] [stdout]     |
[INFO] [stdout] 786 |         TT::Subtraction(b, c) => add_to_years(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:896:53
[INFO] [stdout]     |
[INFO] [stdout] 896 |         TT::Addition(a, b)    => add_to_moment(mom, try!(add(a, b))),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:897:53
[INFO] [stdout]     |
[INFO] [stdout] 897 |         TT::Subtraction(a, b) => add_to_moment(mom, try!(sub(a, b))),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:961:59
[INFO] [stdout]     |
[INFO] [stdout] 961 |         TT::Addition(b, c)    => sub_from_seconds(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:962:59
[INFO] [stdout]     |
[INFO] [stdout] 962 |         TT::Subtraction(b, c) => sub_from_seconds(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:982:59
[INFO] [stdout]     |
[INFO] [stdout] 982 |         TT::Addition(b, c)    => sub_from_minutes(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:983:59
[INFO] [stdout]     |
[INFO] [stdout] 983 |         TT::Subtraction(b, c) => sub_from_minutes(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1003:57
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         TT::Addition(b, c)    => sub_from_hours(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1004:57
[INFO] [stdout]      |
[INFO] [stdout] 1004 |         TT::Subtraction(b, c) => sub_from_hours(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1024:56
[INFO] [stdout]      |
[INFO] [stdout] 1024 |         TT::Addition(b, c)    => sub_from_days(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1025:56
[INFO] [stdout]      |
[INFO] [stdout] 1025 |         TT::Subtraction(b, c) => sub_from_days(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1045:58
[INFO] [stdout]      |
[INFO] [stdout] 1045 |         TT::Addition(b, c)    => sub_from_months(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1046:58
[INFO] [stdout]      |
[INFO] [stdout] 1046 |         TT::Subtraction(b, c) => sub_from_months(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1066:57
[INFO] [stdout]      |
[INFO] [stdout] 1066 |         TT::Addition(b, c)    => sub_from_years(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1067:57
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         TT::Subtraction(b, c) => sub_from_years(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1177:55
[INFO] [stdout]      |
[INFO] [stdout] 1177 |         TT::Addition(a, b)    => sub_from_moment(mom, try!(add(a, b))),
[INFO] [stdout]      |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1178:55
[INFO] [stdout]      |
[INFO] [stdout] 1178 |         TT::Subtraction(a, b) => sub_from_moment(mom, try!(sub(a, b))),
[INFO] [stdout]      |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parser/iterator.rs:94:48
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let into_ndt = |e: timetype::TimeType| try!(e.calculate())
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let e    = try!(into_ndt(e.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:117:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | /// Main entry function for timetype parser
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | /// # Notice
[INFO] [stdout]     | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:296:1
[INFO] [stdout]     |
[INFO] [stdout] 296 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:297:1
[INFO] [stdout]     |
[INFO] [stdout] 297 | /// Note that this function returns a parser::TimeType, not a timetype::TimeType. Though, the
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:298:1
[INFO] [stdout]     |
[INFO] [stdout] 298 | /// parser::TimeType can be `Into::into()`ed.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:506:11
[INFO] [stdout]     |
[INFO] [stdout] 506 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:538:11
[INFO] [stdout]     |
[INFO] [stdout] 538 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:567:11
[INFO] [stdout]     |
[INFO] [stdout] 567 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:596:11
[INFO] [stdout]     |
[INFO] [stdout] 596 |     match try!(do_calculate(tt)) {
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:680:57
[INFO] [stdout]     |
[INFO] [stdout] 680 |         TT::Addition(b, c)    => add_to_seconds(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:681:57
[INFO] [stdout]     |
[INFO] [stdout] 681 |         TT::Subtraction(b, c) => add_to_seconds(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:701:57
[INFO] [stdout]     |
[INFO] [stdout] 701 |         TT::Addition(b, c)    => add_to_minutes(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:702:57
[INFO] [stdout]     |
[INFO] [stdout] 702 |         TT::Subtraction(b, c) => add_to_minutes(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:722:55
[INFO] [stdout]     |
[INFO] [stdout] 722 |         TT::Addition(b, c)    => add_to_hours(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:723:55
[INFO] [stdout]     |
[INFO] [stdout] 723 |         TT::Subtraction(b, c) => add_to_hours(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:743:54
[INFO] [stdout]     |
[INFO] [stdout] 743 |         TT::Addition(b, c)    => add_to_days(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:744:54
[INFO] [stdout]     |
[INFO] [stdout] 744 |         TT::Subtraction(b, c) => add_to_days(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:764:56
[INFO] [stdout]     |
[INFO] [stdout] 764 |         TT::Addition(b, c)    => add_to_months(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:765:56
[INFO] [stdout]     |
[INFO] [stdout] 765 |         TT::Subtraction(b, c) => add_to_months(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:785:55
[INFO] [stdout]     |
[INFO] [stdout] 785 |         TT::Addition(b, c)    => add_to_years(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:786:55
[INFO] [stdout]     |
[INFO] [stdout] 786 |         TT::Subtraction(b, c) => add_to_years(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:896:53
[INFO] [stdout]     |
[INFO] [stdout] 896 |         TT::Addition(a, b)    => add_to_moment(mom, try!(add(a, b))),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:897:53
[INFO] [stdout]     |
[INFO] [stdout] 897 |         TT::Subtraction(a, b) => add_to_moment(mom, try!(sub(a, b))),
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:961:59
[INFO] [stdout]     |
[INFO] [stdout] 961 |         TT::Addition(b, c)    => sub_from_seconds(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:962:59
[INFO] [stdout]     |
[INFO] [stdout] 962 |         TT::Subtraction(b, c) => sub_from_seconds(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:982:59
[INFO] [stdout]     |
[INFO] [stdout] 982 |         TT::Addition(b, c)    => sub_from_minutes(amount, try!(add(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/timetype.rs:983:59
[INFO] [stdout]     |
[INFO] [stdout] 983 |         TT::Subtraction(b, c) => sub_from_minutes(amount, try!(sub(b, c))),
[INFO] [stdout]     |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1003:57
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         TT::Addition(b, c)    => sub_from_hours(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1004:57
[INFO] [stdout]      |
[INFO] [stdout] 1004 |         TT::Subtraction(b, c) => sub_from_hours(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1024:56
[INFO] [stdout]      |
[INFO] [stdout] 1024 |         TT::Addition(b, c)    => sub_from_days(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1025:56
[INFO] [stdout]      |
[INFO] [stdout] 1025 |         TT::Subtraction(b, c) => sub_from_days(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1045:58
[INFO] [stdout]      |
[INFO] [stdout] 1045 |         TT::Addition(b, c)    => sub_from_months(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1046:58
[INFO] [stdout]      |
[INFO] [stdout] 1046 |         TT::Subtraction(b, c) => sub_from_months(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1066:57
[INFO] [stdout]      |
[INFO] [stdout] 1066 |         TT::Addition(b, c)    => sub_from_years(amount, try!(add(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1067:57
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         TT::Subtraction(b, c) => sub_from_years(amount, try!(sub(b, c))),
[INFO] [stdout]      |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1177:55
[INFO] [stdout]      |
[INFO] [stdout] 1177 |         TT::Addition(a, b)    => sub_from_moment(mom, try!(add(a, b))),
[INFO] [stdout]      |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/timetype.rs:1178:55
[INFO] [stdout]      |
[INFO] [stdout] 1178 |         TT::Subtraction(a, b) => sub_from_moment(mom, try!(sub(a, b))),
[INFO] [stdout]      |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/parser/iterator.rs:94:48
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let into_ndt = |e: timetype::TimeType| try!(e.calculate())
[INFO] [stdout]    |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:102:28
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let e    = try!(into_ndt(e.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/parser/iterator.rs:117:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let base = try!(into_ndt(self.0.into_timetype()?));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | /// Main entry function for timetype parser
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:294:1
[INFO] [stdout]     |
[INFO] [stdout] 294 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | /// # Notice
[INFO] [stdout]     | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:296:1
[INFO] [stdout]     |
[INFO] [stdout] 296 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:297:1
[INFO] [stdout]     |
[INFO] [stdout] 297 | /// Note that this function returns a parser::TimeType, not a timetype::TimeType. Though, the
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:298:1
[INFO] [stdout]     |
[INFO] [stdout] 298 | /// parser::TimeType can be `Into::into()`ed.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/parser/timetype.rs:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | ///
[INFO] [stdout]     | ^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.85s
[INFO] running `Command { std: "docker" "inspect" "a621ae0e43f0ae168e615558e25bca06aba715a8372ae8af10102f5bf91b4169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a621ae0e43f0ae168e615558e25bca06aba715a8372ae8af10102f5bf91b4169", kill_on_drop: false }`
[INFO] [stdout] a621ae0e43f0ae168e615558e25bca06aba715a8372ae8af10102f5bf91b4169