[INFO] fetching crate asn1-cereal 0.2.0...
[INFO] checking asn1-cereal-0.2.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate asn1-cereal 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate asn1-cereal 0.2.0
[INFO] finished tweaking crates.io crate asn1-cereal 0.2.0
[INFO] tweaked toml for crates.io crate asn1-cereal 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asn1-cereal 0.2.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `asn1-cereal` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3
[INFO] running `Command { std: "docker" "start" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `asn1-cereal` (manifest) generated 1 warning
[INFO] [stderr]     Checking asn1-cereal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tag.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let tag_byte = try!(read_byte(bytes));
[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/tag.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let tag_more = try!(read_byte(bytes));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |       try!(write_byte(writer, tag_byte));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 136 |       try!(write_byte(writer, tag_byte));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(write_byte(writer, tag_part));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     if try!(read_byte(bytes)) != 0x00 ||
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |        try!(read_byte(bytes)) != 0x00 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 197 |     try!(write_byte(writer, 0x0));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     try!(write_byte(writer, 0x0));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:205:20
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let len_byte = try!(read_byte(bytes));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:215:28
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let len_more = try!(read_byte(bytes));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:230:21
[INFO] [stdout]     |
[INFO] [stdout] 230 |       Len::Indef => try!(write_byte(writer, 0x80)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         try!(write_byte(writer, l as u8)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:257:11
[INFO] [stdout]     |
[INFO] [stdout] 257 |           try!(write_byte(writer, len_part));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             try!(write_byte(writer, 0x80 | (offset + 1)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |   let tag = try!(Tag::read_tag(bytes));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |   let len = try!(Len::read_len(bytes));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:334:3
[INFO] [stdout]     |
[INFO] [stdout] 334 |   try!(tag.write_tag(writer));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:335:3
[INFO] [stdout]     |
[INFO] [stdout] 335 |   try!(len.write_len(writer));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/byte.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |   match try!(writer.write(&buf)) {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/stream.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let (tag, len) = try!(tag::read_taglen(&mut self.reader));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/stream.rs:116:38
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let (child_tag, child_len) = try!(self._decode());
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/stream.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let len_num = try!(match len {
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     try!(tag.write_tag(writer));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       try!(tag::Len::Indef.write_len(writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       try!(self.serialize_value(e, writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       try!(tag::Len::write_indef_end(writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 |       try!(self.serialize_value(e, &mut bytes));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 |       try!(tag::Len::write_len(Some(bytes.len() as tag::LenNum).into(), writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |       try!(writer.write_all(&bytes));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let (tag, len) = try!(tag::read_taglen(reader));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/traits.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let item: Self = try!(Self::deserialize_value(e, reader, len));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/traits.rs:138:7
[INFO] [stdout]     |
[INFO] [stdout] 138 |       try!(tag::Len::read_indef_end(reader));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     try!(writer.write_all(&self.0));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ok(OctetString(try!(bytes)))
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:34:9
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  34 |         try!(write_byte(writer, *self as u8));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 | ber_cereal_int!(i8, 1, false);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:34:9
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  34 |         try!(write_byte(writer, *self as u8));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 | ber_cereal_int!(u8, 1, true);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     try!(writer.write_all(self.as_bytes()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |     match String::from_utf8(try!(bytes)) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(write_byte(writer, if *self { 0x01 } else { 0x00 }));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |       let byte = try!(read_byte(reader));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:47:9
[INFO] [stdout]     |
[INFO] [stdout]  41 | / macro_rules! ber_sequence_of_serialize {
[INFO] [stdout]  42 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  43 | |     fn serialize_value<E: $crate::BerEncRules, W: ::std::io::Write>
[INFO] [stdout]  44 | |         (&self, e: E, writer: &mut W) -> Result<(), $crate::err::EncodeError> {
[INFO] [stdout] ...   |
[INFO] [stdout]  47 | |         try!($crate::BerSerialize::serialize_enc(item, e, writer));
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  66 | |   );
[INFO] [stdout]  67 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_serialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 163 |   ber_sequence_of!(Vec<T> => T);
[INFO] [stdout]     |   ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout]  75 | / macro_rules! ber_sequence_of_deserialize {
[INFO] [stdout]  76 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  77 | |     fn deserialize_with_tag<E: $crate::BerEncRules, I: Iterator<Item=::std::io::Result<u8>>>
[INFO] [stdout]  78 | |         (e: E, reader: &mut I, tag: $crate::tag::Tag, len: $crate::tag::Len) ->
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |       Ok(try!(v))
[INFO] [stdout]     | |          ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |   );
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_deserialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 163 |   ber_sequence_of!(Vec<T> => T);
[INFO] [stdout]     |   ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:47:9
[INFO] [stdout]     |
[INFO] [stdout]  41 | / macro_rules! ber_sequence_of_serialize {
[INFO] [stdout]  42 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  43 | |     fn serialize_value<E: $crate::BerEncRules, W: ::std::io::Write>
[INFO] [stdout]  44 | |         (&self, e: E, writer: &mut W) -> Result<(), $crate::err::EncodeError> {
[INFO] [stdout] ...   |
[INFO] [stdout]  47 | |         try!($crate::BerSerialize::serialize_enc(item, e, writer));
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  66 | |   );
[INFO] [stdout]  67 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_serialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 165 |   ber_sequence_of!(HashSet<T> => T, T: Eq + Hash);
[INFO] [stdout]     |   ----------------------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout]  75 | / macro_rules! ber_sequence_of_deserialize {
[INFO] [stdout]  76 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  77 | |     fn deserialize_with_tag<E: $crate::BerEncRules, I: Iterator<Item=::std::io::Result<u8>>>
[INFO] [stdout]  78 | |         (e: E, reader: &mut I, tag: $crate::tag::Tag, len: $crate::tag::Len) ->
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |       Ok(try!(v))
[INFO] [stdout]     | |          ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |   );
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_deserialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 165 |   ber_sequence_of!(HashSet<T> => T, T: Eq + Hash);
[INFO] [stdout]     |   ----------------------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/tag.rs:88:20
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let tag_byte = try!(read_byte(bytes));
[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/tag.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let tag_more = try!(read_byte(bytes));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |       try!(write_byte(writer, tag_byte));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:136:7
[INFO] [stdout]     |
[INFO] [stdout] 136 |       try!(write_byte(writer, tag_byte));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(write_byte(writer, tag_part));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:189:8
[INFO] [stdout]     |
[INFO] [stdout] 189 |     if try!(read_byte(bytes)) != 0x00 ||
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |        try!(read_byte(bytes)) != 0x00 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 197 |     try!(write_byte(writer, 0x0));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     try!(write_byte(writer, 0x0));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:205:20
[INFO] [stdout]     |
[INFO] [stdout] 205 |     let len_byte = try!(read_byte(bytes));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:215:28
[INFO] [stdout]     |
[INFO] [stdout] 215 |             let len_more = try!(read_byte(bytes));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:230:21
[INFO] [stdout]     |
[INFO] [stdout] 230 |       Len::Indef => try!(write_byte(writer, 0x80)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         try!(write_byte(writer, l as u8)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:257:11
[INFO] [stdout]     |
[INFO] [stdout] 257 |           try!(write_byte(writer, len_part));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             try!(write_byte(writer, 0x80 | (offset + 1)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |   let tag = try!(Tag::read_tag(bytes));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |   let len = try!(Len::read_len(bytes));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:334:3
[INFO] [stdout]     |
[INFO] [stdout] 334 |   try!(tag.write_tag(writer));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/tag.rs:335:3
[INFO] [stdout]     |
[INFO] [stdout] 335 |   try!(len.write_len(writer));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/byte.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |   match try!(writer.write(&buf)) {
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/stream.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let (tag, len) = try!(tag::read_taglen(&mut self.reader));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/stream.rs:116:38
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let (child_tag, child_len) = try!(self._decode());
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/stream.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let len_num = try!(match len {
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     try!(tag.write_tag(writer));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |       try!(tag::Len::Indef.write_len(writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |       try!(self.serialize_value(e, writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |       try!(tag::Len::write_indef_end(writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 |       try!(self.serialize_value(e, &mut bytes));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 |       try!(tag::Len::write_len(Some(bytes.len() as tag::LenNum).into(), writer));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |       try!(writer.write_all(&bytes));
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/traits.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let (tag, len) = try!(tag::read_taglen(reader));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/traits.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let item: Self = try!(Self::deserialize_value(e, reader, len));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/traits.rs:138:7
[INFO] [stdout]     |
[INFO] [stdout] 138 |       try!(tag::Len::read_indef_end(reader));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     try!(writer.write_all(&self.0));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/prim.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ok(OctetString(try!(bytes)))
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:34:9
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  34 |         try!(write_byte(writer, *self as u8));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 | ber_cereal_int!(i8, 1, false);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stdout]     | ------------------------------ in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:34:9
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  34 |         try!(write_byte(writer, *self as u8));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 | ber_cereal_int!(u8, 1, true);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stdout]     | ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 | ber_cereal_int! { isize, 8, false }
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:74:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  74 |           try!(write_byte(writer, byte));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:70:15
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  70 |               try!(write_byte(writer, 0x00));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:79:11
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  79 |           try!(write_byte(writer, 0 as u8));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:88:23
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  88 |         let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:96:17
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  96 |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/int.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout]  15 | macro_rules! ber_cereal_int {
[INFO] [stdout] ...
[INFO] [stdout]  99 |             let byte = try!(read_byte(reader));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | ber_cereal_int! { usize, 8, true }
[INFO] [stdout]     | ---------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     try!(writer.write_all(self.as_bytes()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/str.rs:42:29
[INFO] [stdout]    |
[INFO] [stdout] 42 |     match String::from_utf8(try!(bytes)) {
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(write_byte(writer, if *self { 0x01 } else { 0x00 }));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let len_num = try!(len.as_num().ok_or(err::DecodeError::PrimIndef));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ber/serial/bool.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |       let byte = try!(read_byte(reader));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:47:9
[INFO] [stdout]     |
[INFO] [stdout]  41 | / macro_rules! ber_sequence_of_serialize {
[INFO] [stdout]  42 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  43 | |     fn serialize_value<E: $crate::BerEncRules, W: ::std::io::Write>
[INFO] [stdout]  44 | |         (&self, e: E, writer: &mut W) -> Result<(), $crate::err::EncodeError> {
[INFO] [stdout] ...   |
[INFO] [stdout]  47 | |         try!($crate::BerSerialize::serialize_enc(item, e, writer));
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  66 | |   );
[INFO] [stdout]  67 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_serialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 163 |   ber_sequence_of!(Vec<T> => T);
[INFO] [stdout]     |   ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout]  75 | / macro_rules! ber_sequence_of_deserialize {
[INFO] [stdout]  76 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  77 | |     fn deserialize_with_tag<E: $crate::BerEncRules, I: Iterator<Item=::std::io::Result<u8>>>
[INFO] [stdout]  78 | |         (e: E, reader: &mut I, tag: $crate::tag::Tag, len: $crate::tag::Len) ->
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |       Ok(try!(v))
[INFO] [stdout]     | |          ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |   );
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_deserialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 163 |   ber_sequence_of!(Vec<T> => T);
[INFO] [stdout]     |   ----------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:47:9
[INFO] [stdout]     |
[INFO] [stdout]  41 | / macro_rules! ber_sequence_of_serialize {
[INFO] [stdout]  42 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  43 | |     fn serialize_value<E: $crate::BerEncRules, W: ::std::io::Write>
[INFO] [stdout]  44 | |         (&self, e: E, writer: &mut W) -> Result<(), $crate::err::EncodeError> {
[INFO] [stdout] ...   |
[INFO] [stdout]  47 | |         try!($crate::BerSerialize::serialize_enc(item, e, writer));
[INFO] [stdout]     | |         ^^^
[INFO] [stdout] ...   |
[INFO] [stdout]  66 | |   );
[INFO] [stdout]  67 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_serialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 165 |   ber_sequence_of!(HashSet<T> => T, T: Eq + Hash);
[INFO] [stdout]     |   ----------------------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ber/serial/seq_of.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout]  75 | / macro_rules! ber_sequence_of_deserialize {
[INFO] [stdout]  76 | |   (impl: $rs_type:ty) => (
[INFO] [stdout]  77 | |     fn deserialize_with_tag<E: $crate::BerEncRules, I: Iterator<Item=::std::io::Result<u8>>>
[INFO] [stdout]  78 | |         (e: E, reader: &mut I, tag: $crate::tag::Tag, len: $crate::tag::Len) ->
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |       Ok(try!(v))
[INFO] [stdout]     | |          ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |   );
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `ber_sequence_of_deserialize` which comes from the expansion of the macro `ber_sequence_of`
[INFO] [stdout] ...
[INFO] [stdout] 165 |   ber_sequence_of!(HashSet<T> => T, T: Eq + Hash);
[INFO] [stdout]     |   ----------------------------------------------- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3", kill_on_drop: false }`
[INFO] [stdout] f12c815ef05c647367afd75c3fb8d15a13c642ce65b1574751f0786097a4fef3
