[INFO] fetching crate hpack 0.3.0...
[INFO] testing hpack-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hpack 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate hpack 0.3.0
[INFO] finished tweaking crates.io crate hpack 0.3.0
[INFO] tweaked toml for crates.io crate hpack 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hpack 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6d6859a293cc2eef25fab49856c37f2188c23d43e6df2f3f503cf912ce67b5d
[INFO] running `Command { std: "docker" "start" "-a" "c6d6859a293cc2eef25fab49856c37f2188c23d43e6df2f3f503cf912ce67b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6d6859a293cc2eef25fab49856c37f2188c23d43e6df2f3f503cf912ce67b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d6859a293cc2eef25fab49856c37f2188c23d43e6df2f3f503cf912ce67b5d", kill_on_drop: false }`
[INFO] [stdout] c6d6859a293cc2eef25fab49856c37f2188c23d43e6df2f3f503cf912ce67b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f75e40b60331784ffacd962d92150320818b52aaafa0de51eaf70eda416d7b
[INFO] running `Command { std: "docker" "start" "-a" "d9f75e40b60331784ffacd962d92150320818b52aaafa0de51eaf70eda416d7b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling hpack v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     try!(writer.write_all(&[leading_bits | mask as u8]));
[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/encoder.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     try!(writer.write_all(&[value as u8]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(writer.write_all(&[leading_bits | value as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(writer.write_all(&[((value % 128) + 128) as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |             try!(self.encode_header_into(header, writer));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 try!(self.encode_literal(&header, true, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 try!(self.encode_indexed_name((index, header.1), false, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |                 try!(self.encode_indexed(index, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         try!(buf.write_all(&[mask]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.encode_string_literal(&header.0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(encode_integer_into(octet_str.len(), 7, 0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(buf.write_all(octet_str));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         try!(encode_integer_into(header.0, prefix, mask, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         try!(encode_integer_into(index, 7, 0x80, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let (len, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |                         try!(self.decode_indexed(buffer_leftover));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:322:57
[INFO] [stdout]     |
[INFO] [stdout] 322 |                         let ((name, value), consumed) = try!(
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:344:25
[INFO] [stdout]     |
[INFO] [stdout] 344 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |         try!(self.decode_with_cb(buf, |n, v| header_list.push((n.into_owned(), v.into_owned()))));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:391:33
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let (index, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:394:29
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let (name, value) = try!(self.get_from_table(index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:423:43
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let (table_index, mut consumed) = try!(decode_integer(buf, prefix));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:428:36
[INFO] [stdout]     |
[INFO] [stdout] 428 |             let (name, name_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:433:29
[INFO] [stdout]     |
[INFO] [stdout] 433 |             let (name, _) = try!(self.get_from_table(table_index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:438:34
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let (value, value_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:224:20
[INFO] [stdout]     |
[INFO] [stdout] 224 |                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |                    ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout] 224 +                 fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:280:48
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |                          ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 280 -                                             fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout] 280 +                                             fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_max_table_size` and `to_vec` are never used
[INFO] [stdout]    --> src/lib.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl DynamicTable {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn get_max_table_size(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn to_vec(&self) -> Vec<(Vec<u8>, Vec<u8>)> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     fn decode_literal<'b>(&'b self, buf: &'b [u8], index: bool)
[INFO] [stdout]     |                            --             -- the lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is named here
[INFO] [stdout] 417 |             -> Result<((Cow<[u8]>, Cow<[u8]>), usize), DecoderError> {
[INFO] [stdout]     |                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 417 |             -> Result<((Cow<'b, [u8]>, Cow<'b, [u8]>), usize), DecoderError> {
[INFO] [stdout]     |                             +++            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "d9f75e40b60331784ffacd962d92150320818b52aaafa0de51eaf70eda416d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f75e40b60331784ffacd962d92150320818b52aaafa0de51eaf70eda416d7b", kill_on_drop: false }`
[INFO] [stdout] d9f75e40b60331784ffacd962d92150320818b52aaafa0de51eaf70eda416d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 309d6971a6389f87ea6b228fecb6642868aedd07a1d0819842b850466708a73a
[INFO] running `Command { std: "docker" "start" "-a" "309d6971a6389f87ea6b228fecb6642868aedd07a1d0819842b850466708a73a", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling hpack v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     try!(writer.write_all(&[leading_bits | mask as u8]));
[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/encoder.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     try!(writer.write_all(&[value as u8]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(writer.write_all(&[leading_bits | value as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(writer.write_all(&[((value % 128) + 128) as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |             try!(self.encode_header_into(header, writer));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 try!(self.encode_literal(&header, true, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 try!(self.encode_indexed_name((index, header.1), false, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |                 try!(self.encode_indexed(index, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         try!(buf.write_all(&[mask]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.encode_string_literal(&header.0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(encode_integer_into(octet_str.len(), 7, 0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(buf.write_all(octet_str));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         try!(encode_integer_into(header.0, prefix, mask, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         try!(encode_integer_into(index, 7, 0x80, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let (len, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |                         try!(self.decode_indexed(buffer_leftover));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:322:57
[INFO] [stdout]     |
[INFO] [stdout] 322 |                         let ((name, value), consumed) = try!(
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:344:25
[INFO] [stdout]     |
[INFO] [stdout] 344 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |         try!(self.decode_with_cb(buf, |n, v| header_list.push((n.into_owned(), v.into_owned()))));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:391:33
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let (index, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:394:29
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let (name, value) = try!(self.get_from_table(index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:423:43
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let (table_index, mut consumed) = try!(decode_integer(buf, prefix));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:428:36
[INFO] [stdout]     |
[INFO] [stdout] 428 |             let (name, name_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:433:29
[INFO] [stdout]     |
[INFO] [stdout] 433 |             let (name, _) = try!(self.get_from_table(table_index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:438:34
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let (value, value_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:224:20
[INFO] [stdout]     |
[INFO] [stdout] 224 |                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |                    ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout] 224 +                 fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:280:48
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |                          ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 280 -                                             fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout] 280 +                                             fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_max_table_size` and `to_vec` are never used
[INFO] [stdout]    --> src/lib.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl DynamicTable {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn get_max_table_size(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn to_vec(&self) -> Vec<(Vec<u8>, Vec<u8>)> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     fn decode_literal<'b>(&'b self, buf: &'b [u8], index: bool)
[INFO] [stdout]     |                            --             -- the lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is named here
[INFO] [stdout] 417 |             -> Result<((Cow<[u8]>, Cow<[u8]>), usize), DecoderError> {
[INFO] [stdout]     |                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 417 |             -> Result<((Cow<'b, [u8]>, Cow<'b, [u8]>), usize), DecoderError> {
[INFO] [stdout]     |                             +++            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     try!(writer.write_all(&[leading_bits | mask as u8]));
[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/encoder.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     try!(writer.write_all(&[value as u8]));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         try!(writer.write_all(&[leading_bits | value as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(writer.write_all(&[((value % 128) + 128) as u8]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |             try!(self.encode_header_into(header, writer));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 try!(self.encode_literal(&header, true, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 try!(self.encode_indexed_name((index, header.1), false, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |                 try!(self.encode_indexed(index, writer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |         try!(buf.write_all(&[mask]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.encode_string_literal(&header.0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |         try!(encode_integer_into(octet_str.len(), 7, 0, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(buf.write_all(octet_str));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         try!(encode_integer_into(header.0, prefix, mask, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/encoder.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         try!(encode_integer_into(index, 7, 0x80, buf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let (len, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:315:25
[INFO] [stdout]     |
[INFO] [stdout] 315 |                         try!(self.decode_indexed(buffer_leftover));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:322:57
[INFO] [stdout]     |
[INFO] [stdout] 322 |                         let ((name, value), consumed) = try!(
[INFO] [stdout]     |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:344:25
[INFO] [stdout]     |
[INFO] [stdout] 344 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |         try!(self.decode_with_cb(buf, |n, v| header_list.push((n.into_owned(), v.into_owned()))));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:391:33
[INFO] [stdout]     |
[INFO] [stdout] 391 |         let (index, consumed) = try!(decode_integer(buf, 7));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:394:29
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let (name, value) = try!(self.get_from_table(index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:423:43
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let (table_index, mut consumed) = try!(decode_integer(buf, prefix));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:428:36
[INFO] [stdout]     |
[INFO] [stdout] 428 |             let (name, name_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:433:29
[INFO] [stdout]     |
[INFO] [stdout] 433 |             let (name, _) = try!(self.get_from_table(table_index));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:438:34
[INFO] [stdout]     |
[INFO] [stdout] 438 |         let (value, value_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:224:20
[INFO] [stdout]     |
[INFO] [stdout] 224 |                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |                    ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout] 224 +                 fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8])>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:280:48
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |                          ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 280 -                                             fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stdout] 280 +                                             fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8]))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn iter(&self) -> DynamicTableIter<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/decoder.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |     fn decode_literal<'b>(&'b self, buf: &'b [u8], index: bool)
[INFO] [stdout]     |                            --             -- the lifetime is named here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is named here
[INFO] [stdout] 417 |             -> Result<((Cow<[u8]>, Cow<[u8]>), usize), DecoderError> {
[INFO] [stdout]     |                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 417 |             -> Result<((Cow<'b, [u8]>, Cow<'b, [u8]>), usize), DecoderError> {
[INFO] [stdout]     |                             +++            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "309d6971a6389f87ea6b228fecb6642868aedd07a1d0819842b850466708a73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309d6971a6389f87ea6b228fecb6642868aedd07a1d0819842b850466708a73a", kill_on_drop: false }`
[INFO] [stdout] 309d6971a6389f87ea6b228fecb6642868aedd07a1d0819842b850466708a73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d12950e6087c83ee4f03f051de01c3957e8be7a6eaf1962841254ab39ccd14e5
[INFO] running `Command { std: "docker" "start" "-a" "d12950e6087c83ee4f03f051de01c3957e8be7a6eaf1962841254ab39ccd14e5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     try!(writer.write_all(&[leading_bits | mask as u8]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(writer.write_all(&[value as u8]));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         try!(writer.write_all(&[leading_bits | value as u8]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         try!(writer.write_all(&[((value % 128) + 128) as u8]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |             try!(self.encode_header_into(header, writer));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 try!(self.encode_literal(&header, true, writer));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:235:17
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 try!(self.encode_indexed_name((index, header.1), false, writer));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:240:17
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 try!(self.encode_indexed(index, writer));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:269:9
[INFO] [stderr]     |
[INFO] [stderr] 269 |         try!(buf.write_all(&[mask]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr] 270 |         try!(self.encode_string_literal(&header.0, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:286:9
[INFO] [stderr]     |
[INFO] [stderr] 286 |         try!(encode_integer_into(octet_str.len(), 7, 0, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         try!(buf.write_all(octet_str));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:305:9
[INFO] [stderr]     |
[INFO] [stderr] 305 |         try!(encode_integer_into(header.0, prefix, mask, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:307:9
[INFO] [stderr]     |
[INFO] [stderr] 307 |         try!(self.encode_string_literal(&header.1, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/encoder.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         try!(encode_integer_into(index, 7, 0x80, buf));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:133:27
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let (len, consumed) = try!(decode_integer(buf, 7));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:315:25
[INFO] [stderr]     |
[INFO] [stderr] 315 |                         try!(self.decode_indexed(buffer_leftover));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:322:57
[INFO] [stderr]     |
[INFO] [stderr] 322 |                         let ((name, value), consumed) = try!(
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:344:25
[INFO] [stderr]     |
[INFO] [stderr] 344 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:355:25
[INFO] [stderr]     |
[INFO] [stderr] 355 |                         try!(self.decode_literal(buffer_leftover, false));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:383:9
[INFO] [stderr]     |
[INFO] [stderr] 383 |         try!(self.decode_with_cb(buf, |n, v| header_list.push((n.into_owned(), v.into_owned()))));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:391:33
[INFO] [stderr]     |
[INFO] [stderr] 391 |         let (index, consumed) = try!(decode_integer(buf, 7));
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:394:29
[INFO] [stderr]     |
[INFO] [stderr] 394 |         let (name, value) = try!(self.get_from_table(index));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:423:43
[INFO] [stderr]     |
[INFO] [stderr] 423 |         let (table_index, mut consumed) = try!(decode_integer(buf, prefix));
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:428:36
[INFO] [stderr]     |
[INFO] [stderr] 428 |             let (name, name_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:433:29
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let (name, _) = try!(self.get_from_table(table_index));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/decoder.rs:438:34
[INFO] [stderr]     |
[INFO] [stderr] 438 |         let (value, value_len) = try!(decode_string(&buf[consumed..]));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:224:20
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr]     |                    ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 224 -                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr] 224 +                 fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:280:48
[INFO] [stderr]     |
[INFO] [stderr] 280 | ...                   fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stderr]     |                          ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 280 -                                             fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stderr] 280 +                                             fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8]))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_max_table_size` and `to_vec` are never used
[INFO] [stderr]    --> src/lib.rs:127:8
[INFO] [stderr]     |
[INFO] [stderr]  79 | impl DynamicTable {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |     fn get_max_table_size(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 180 |     fn to_vec(&self) -> Vec<(Vec<u8>, Vec<u8>)> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn iter(&self) -> DynamicTableIter {
[INFO] [stderr]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |             |
[INFO] [stderr]     |             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn iter(&self) -> DynamicTableIter<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/decoder.rs:417:25
[INFO] [stderr]     |
[INFO] [stderr] 416 |     fn decode_literal<'b>(&'b self, buf: &'b [u8], index: bool)
[INFO] [stderr]     |                            --             -- the lifetime is named here
[INFO] [stderr]     |                            |
[INFO] [stderr]     |                            the lifetime is named here
[INFO] [stderr] 417 |             -> Result<((Cow<[u8]>, Cow<[u8]>), usize), DecoderError> {
[INFO] [stderr]     |                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 417 |             -> Result<((Cow<'b, [u8]>, Cow<'b, [u8]>), usize), DecoderError> {
[INFO] [stderr]     |                             +++            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `hpack` (lib) generated 33 warnings (run `cargo fix --lib -p hpack` to apply 4 suggestions)
[INFO] [stderr] warning: `hpack` (lib test) generated 32 warnings (32 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hpack-3b98325c9db6187d)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test decoder::tests::response_sequence_no_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_integer ... ok
[INFO] [stdout] test decoder::tests::test_decode_fully_in_static_table ... ok
[INFO] [stdout] test decoder::tests::request_sequence_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_both ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_field_never_indexed ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_indexed_name ... ok
[INFO] [stdout] test decoder::tests::test_decode_literal_name_in_dynamic ... ok
[INFO] [stdout] test decoder::tests::test_decode_multiple_fully_in_static_table ... ok
[INFO] [stdout] test decoder::tests::test_decode_string_no_huffman ... ok
[INFO] [stdout] test decoder::tests::test_decode_string_no_huffman_long ... ok
[INFO] [stdout] test decoder::tests::test_decoder_clear_dynamic_table ... ok
[INFO] [stdout] test decoder::tests::test_detect_indexed ... ok
[INFO] [stdout] test decoder::tests::test_decode_integer_errors ... ok
[INFO] [stdout] test decoder::tests::test_detect_dynamic_table_size_update ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_incremental_indexing ... ok
[INFO] [stdout] test decoder::tests::test_index_out_of_bounds ... ok
[INFO] [stdout] test decoder::tests::test_literal_header_key_incomplete ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_without_indexing ... ok
[INFO] [stdout] test encoder::tests::test_encode_integer ... ok
[INFO] [stdout] test encoder::tests::test_encode_only_method ... ok
[INFO] [stdout] test encoder::tests::test_name_indexed_value_not ... ok
[INFO] [stdout] test encoder::tests::test_multiple_headers_encoded ... ok
[INFO] [stdout] test encoder::tests::test_uses_index_on_second_iteration ... ok
[INFO] [stdout] test huffman::tests::test_bit_iterator_single_byte ... ok
[INFO] [stdout] test decoder::tests::test_invalid_literal_huffman_string ... ok
[INFO] [stdout] test decoder::tests::test_detect_literal_never_indexed ... ok
[INFO] [stdout] test huffman::tests::test_eos_is_error ... ok
[INFO] [stdout] test encoder::tests::test_custom_header_gets_indexed ... ok
[INFO] [stdout] test tests::test_dynamic_table_auto_resize ... ok
[INFO] [stdout] test tests::test_dynamic_table_auto_resize_into_empty ... ok
[INFO] [stdout] test tests::test_dynamic_table_change_max_size ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_single_char_multiple_byte ... ok
[INFO] [stdout] test huffman::tests::test_padding_invalid ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_single_byte ... ok
[INFO] [stdout] test huffman::tests::test_huffman_code_multiple_chars ... ok
[INFO] [stdout] test tests::test_dynamic_table_clear ... ok
[INFO] [stdout] test tests::test_dynamic_table_size_calculation_simple ... ok
[INFO] [stdout] test tests::test_find_header_dynamic_full ... ok
[INFO] [stdout] test tests::test_find_header_dynamic_partial ... ok
[INFO] [stdout] test tests::test_find_header_static_partial ... ok
[INFO] [stdout] test tests::test_header_table_add_to_dynamic ... ok
[INFO] [stdout] test huffman::tests::test_short_padding_okay ... ok
[INFO] [stdout] test tests::test_find_header_static_full ... ok
[INFO] [stdout] test tests::test_header_table_index_static ... ok
[INFO] [stdout] test tests::test_header_table_iter ... ok
[INFO] [stdout] test tests::test_dynamic_table_iter_with_elems ... ok
[INFO] [stdout] test huffman::tests::test_padding_too_long ... ok
[INFO] [stdout] test tests::test_dynamic_table_size_calculation ... ok
[INFO] [stdout] test tests::test_header_table_index_dynamic ... ok
[INFO] [stdout] test tests::test_header_table_index_out_of_bounds ... ok
[INFO] [stdout] test tests::test_dynamic_table_max_size_zero ... ok
[INFO] [stdout] test tests::test_dynamic_table_iter_no_elems ... ok
[INFO] [stdout] test decoder::tests::test_literal_header_missing_value ... ok
[INFO] [stdout] test decoder::tests::test_request_sequence_no_huffman ... ok
[INFO] [stdout] test huffman::tests::test_bit_iterator_multiple_bytes ... ok
[INFO] [stdout] test decoder::tests::response_sequence_huffman ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hpack
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:224:20
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr]     |                    ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 224 -                 fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr] 224 +                 fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8])>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/lib.rs:280:48
[INFO] [stderr]     |
[INFO] [stderr] 280 | ...                   fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stderr]     |                          ^                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 280 -                                             fn((&'a (&'a [u8], &'a [u8]))) -> (&'a [u8], &'a [u8]))
[INFO] [stderr] 280 +                                             fn(&'a (&'a [u8], &'a [u8])) -> (&'a [u8], &'a [u8]))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/encoder.rs - encoder (line 11) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 12) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 34) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 27) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::encode_integer_into (line 62) ... ok
[INFO] [stdout] test src/encoder.rs - encoder::Encoder (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d12950e6087c83ee4f03f051de01c3957e8be7a6eaf1962841254ab39ccd14e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12950e6087c83ee4f03f051de01c3957e8be7a6eaf1962841254ab39ccd14e5", kill_on_drop: false }`
[INFO] [stdout] d12950e6087c83ee4f03f051de01c3957e8be7a6eaf1962841254ab39ccd14e5
