[INFO] fetching crate inflate 0.4.5...
[INFO] checking inflate-0.4.5 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate inflate 0.4.5 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate inflate 0.4.5 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inflate 0.4.5
[INFO] finished tweaking crates.io crate inflate 0.4.5
[INFO] tweaked toml for crates.io crate inflate 0.4.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e282639e73cd74dae91351970abd1f8d26a97d16cba3de467d36f4fcec733ab6
[INFO] running `Command { std: "docker" "start" "-a" "e282639e73cd74dae91351970abd1f8d26a97d16cba3de467d36f4fcec733ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e282639e73cd74dae91351970abd1f8d26a97d16cba3de467d36f4fcec733ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e282639e73cd74dae91351970abd1f8d26a97d16cba3de467d36f4fcec733ab6", kill_on_drop: false }`
[INFO] [stdout] e282639e73cd74dae91351970abd1f8d26a97d16cba3de467d36f4fcec733ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd9a13e79af6fb78542d1e1bdf91fe23c78cac61b96ad2c5f2d31e7a0fba77ae
[INFO] running `Command { std: "docker" "start" "-a" "fd9a13e79af6fb78542d1e1bdf91fe23c78cac61b96ad2c5f2d31e7a0fba77ae", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking inflate v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:183:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[cfg(debug)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:185:11
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[cfg(not(debug))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(self.flush());
[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/writer.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(self.writer.write(result));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:52:44
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let (num_bytes_read, result) = try!(update(&mut self.inflater, &buf[n..]));
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(self.writer.write(result));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let (_, result) = try!(update(&mut self.inflater, &[]));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (num_bytes_read, bytes) = try!(inflater.update(&data[n..]));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |             let input = try!(self.reader.fill_buf());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:289:16
[INFO] [stdout]     |
[INFO] [stdout] 289 |           code = try!(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /         with_codes!(clens, 7 => u8, |i: u8, code: u8, bits| -> _ {
[INFO] [stdout] 328 | |             /*let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] 329 | |                 Some(&base) => base,
[INFO] [stdout] 330 | |                 None => return Err("invalid length code".to_owned())
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |             Ok(())
[INFO] [stdout] 337 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |               let new_code = try!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /         with_codes!(clens, 7 => u8, |i: u8, code: u8, bits| -> _ {
[INFO] [stdout] 328 | |             /*let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] 329 | |                 Some(&base) => base,
[INFO] [stdout] 330 | |                 None => return Err("invalid length code".to_owned())
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |             Ok(())
[INFO] [stdout] 337 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:368:18
[INFO] [stdout]     |
[INFO] [stdout] 368 |                 0...15 => self.result.push(code),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:397:19
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let lit = try!(DynHuffman16::new(&self.result[..num_lit]));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:398:20
[INFO] [stdout]     |
[INFO] [stdout] 398 |         let dist = try!(DynHuffman16::new(&self.result[num_lit..]));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:289:16
[INFO] [stdout]     |
[INFO] [stdout] 289 |           code = try!(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 | /         with_codes!(clens, 15 => u16, |i: u16, code: u16, bits: u8| -> _ {
[INFO] [stdout] 420 | |             let entry = i | ((bits as u16) << 12);
[INFO] [stdout] 421 | |             if bits <= 8 {
[INFO] [stdout] 422 | |                 let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 471 | |             Ok(())
[INFO] [stdout] 472 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |               let new_code = try!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 | /         with_codes!(clens, 15 => u16, |i: u16, code: u16, bits: u8| -> _ {
[INFO] [stdout] 420 | |             let entry = i | ((bits as u16) << 12);
[INFO] [stdout] 421 | |             if bits <= 8 {
[INFO] [stdout] 422 | |                 let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 471 | |             Ok(())
[INFO] [stdout] 472 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:855:53
[INFO] [stdout]     |
[INFO] [stdout] 855 | ...                   ok!(BlockDynCodeLengths(try!(CodeLengthReader::new(clens, hlit as u16 + 256, hdist))))
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:859:40
[INFO] [stdout]     |
[INFO] [stdout] 859 |                         let finished = try!(reader.read(&mut stream));
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:861:47
[INFO] [stdout]     |
[INFO] [stdout] 861 | ...                   let (lit, dist) = try!(reader.to_lit_and_dist());
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:875:60
[INFO] [stdout]     |
[INFO] [stdout] 875 | ...                   let (save, code16) = match try!(huff_lit_len.read(&mut stream)) {
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:882:38
[INFO] [stdout]     |
[INFO] [stdout] 882 | ...                   0...255 => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:886:40
[INFO] [stdout]     |
[INFO] [stdout] 886 | ...                   256...285 => {}
[INFO] [stdout]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:910:38
[INFO] [stdout]     |
[INFO] [stdout] 910 | ...                   1...8 => len!(code, 0),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:911:38
[INFO] [stdout]     |
[INFO] [stdout] 911 | ...                   9...12 => len!(code, 1),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:912:39
[INFO] [stdout]     |
[INFO] [stdout] 912 | ...                   13...16 => len!(code, 2),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:913:39
[INFO] [stdout]     |
[INFO] [stdout] 913 | ...                   17...20 => len!(code, 3),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:914:39
[INFO] [stdout]     |
[INFO] [stdout] 914 | ...                   21...24 => len!(code, 4),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:915:39
[INFO] [stdout]     |
[INFO] [stdout] 915 | ...                   25...28 => len!(code, 5),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:921:59
[INFO] [stdout]     |
[INFO] [stdout] 921 | ...                   let (save, dist_code) = match try!(huff_dist.read(&mut stream)) {
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:930:34
[INFO] [stdout]     |
[INFO] [stdout] 930 | ...                   0...3 => len_dist_case!(0),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 930 |                                 0...3 => len_dist_case!(0),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:931:34
[INFO] [stdout]     |
[INFO] [stdout] 931 | ...                   4...5 => len_dist_case!(1),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 931 |                                 4...5 => len_dist_case!(1),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:932:34
[INFO] [stdout]     |
[INFO] [stdout] 932 | ...                   6...7 => len_dist_case!(2),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:183:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | #[cfg(debug)]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]    --> src/lib.rs:185:11
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[cfg(not(debug))]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(self.flush());
[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/writer.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             try!(self.writer.write(result));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:52:44
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let (num_bytes_read, result) = try!(update(&mut self.inflater, &buf[n..]));
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(self.writer.write(result));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let (_, result) = try!(update(&mut self.inflater, &[]));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/utils.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let (num_bytes_read, bytes) = try!(inflater.update(&data[n..]));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |             let input = try!(self.reader.fill_buf());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:289:16
[INFO] [stdout]     |
[INFO] [stdout] 289 |           code = try!(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /         with_codes!(clens, 7 => u8, |i: u8, code: u8, bits| -> _ {
[INFO] [stdout] 328 | |             /*let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] 329 | |                 Some(&base) => base,
[INFO] [stdout] 330 | |                 None => return Err("invalid length code".to_owned())
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |             Ok(())
[INFO] [stdout] 337 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |               let new_code = try!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /         with_codes!(clens, 7 => u8, |i: u8, code: u8, bits| -> _ {
[INFO] [stdout] 328 | |             /*let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] 329 | |                 Some(&base) => base,
[INFO] [stdout] 330 | |                 None => return Err("invalid length code".to_owned())
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |             Ok(())
[INFO] [stdout] 337 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:368:18
[INFO] [stdout]     |
[INFO] [stdout] 368 |                 0...15 => self.result.push(code),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:397:19
[INFO] [stdout]     |
[INFO] [stdout] 397 |         let lit = try!(DynHuffman16::new(&self.result[..num_lit]));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 932 |                                 6...7 => len_dist_case!(2),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:933:34
[INFO] [stdout]     |
[INFO] [stdout] 933 | ...                   8...9 => len_dist_case!(3),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 933 |                                 8...9 => len_dist_case!(3),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:934:35
[INFO] [stdout]     |
[INFO] [stdout] 934 | ...                   10...11 => len_dist_case!(4),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 934 |                                 10...11 => len_dist_case!(4),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:935:35
[INFO] [stdout]     |
[INFO] [stdout] 935 | ...                   12...13 => len_dist_case!(5),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 935 |                                 12...13 => len_dist_case!(5),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:936:35
[INFO] [stdout]     |
[INFO] [stdout] 936 | ...                   14...15 => len_dist_case!(6),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 936 |                                 14...15 => len_dist_case!(6),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:937:35
[INFO] [stdout]     |
[INFO] [stdout] 937 | ...                   16...17 => len_dist_case!(7),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 937 |                                 16...17 => len_dist_case!(7),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:938:35
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   18...19 => len_dist_case!(8),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 938 |                                 18...19 => len_dist_case!(8),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:939:35
[INFO] [stdout]     |
[INFO] [stdout] 939 | ...                   20...21 => len_dist_case!(9),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 939 |                                 20...21 => len_dist_case!(9),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:398:20
[INFO] [stdout]     |
[INFO] [stdout] 398 |         let dist = try!(DynHuffman16::new(&self.result[num_lit..]));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:940:35
[INFO] [stdout]     |
[INFO] [stdout] 940 | ...                   22...23 => len_dist_case!(10),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 940 |                                 22...23 => len_dist_case!(10),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:941:35
[INFO] [stdout]     |
[INFO] [stdout] 941 | ...                   24...25 => len_dist_case!(11),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:289:16
[INFO] [stdout]     |
[INFO] [stdout] 289 |           code = try!(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 | /         with_codes!(clens, 15 => u16, |i: u16, code: u16, bits: u8| -> _ {
[INFO] [stdout] 420 | |             let entry = i | ((bits as u16) << 12);
[INFO] [stdout] 421 | |             if bits <= 8 {
[INFO] [stdout] 422 | |                 let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 471 | |             Ok(())
[INFO] [stdout] 472 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 941 |                                 24...25 => len_dist_case!(11),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:942:35
[INFO] [stdout]     |
[INFO] [stdout] 942 | ...                   26...27 => len_dist_case!(12),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |               let new_code = try!(
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 | /         with_codes!(clens, 15 => u16, |i: u16, code: u16, bits: u8| -> _ {
[INFO] [stdout] 420 | |             let entry = i | ((bits as u16) << 12);
[INFO] [stdout] 421 | |             if bits <= 8 {
[INFO] [stdout] 422 | |                 let base = match BIT_REV_U8.get((code << (8 - bits)) as usize) {
[INFO] [stdout] ...   |
[INFO] [stdout] 471 | |             Ok(())
[INFO] [stdout] 472 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `with_codes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:855:53
[INFO] [stdout]     |
[INFO] [stdout] 855 | ...                   ok!(BlockDynCodeLengths(try!(CodeLengthReader::new(clens, hlit as u16 + 256, hdist))))
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 942 |                                 26...27 => len_dist_case!(12),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:859:40
[INFO] [stdout]     |
[INFO] [stdout] 859 |                         let finished = try!(reader.read(&mut stream));
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:861:47
[INFO] [stdout]     |
[INFO] [stdout] 861 | ...                   let (lit, dist) = try!(reader.to_lit_and_dist());
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:943:35
[INFO] [stdout]     |
[INFO] [stdout] 943 | ...                   28...29 => len_dist_case!(13),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:875:60
[INFO] [stdout]     |
[INFO] [stdout] 875 | ...                   let (save, code16) = match try!(huff_lit_len.read(&mut stream)) {
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:882:38
[INFO] [stdout]     |
[INFO] [stdout] 882 | ...                   0...255 => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:886:40
[INFO] [stdout]     |
[INFO] [stdout] 886 | ...                   256...285 => {}
[INFO] [stdout]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:910:38
[INFO] [stdout]     |
[INFO] [stdout] 910 | ...                   1...8 => len!(code, 0),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:911:38
[INFO] [stdout]     |
[INFO] [stdout] 911 | ...                   9...12 => len!(code, 1),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:912:39
[INFO] [stdout]     |
[INFO] [stdout] 912 | ...                   13...16 => len!(code, 2),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:913:39
[INFO] [stdout]     |
[INFO] [stdout] 913 | ...                   17...20 => len!(code, 3),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:914:39
[INFO] [stdout]     |
[INFO] [stdout] 914 | ...                   21...24 => len!(code, 4),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:915:39
[INFO] [stdout]     |
[INFO] [stdout] 915 | ...                   25...28 => len!(code, 5),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:921:59
[INFO] [stdout]     |
[INFO] [stdout] 921 | ...                   let (save, dist_code) = match try!(huff_dist.read(&mut stream)) {
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:930:34
[INFO] [stdout]     |
[INFO] [stdout] 930 | ...                   0...3 => len_dist_case!(0),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 930 |                                 0...3 => len_dist_case!(0),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:931:34
[INFO] [stdout]     |
[INFO] [stdout] 931 | ...                   4...5 => len_dist_case!(1),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 931 |                                 4...5 => len_dist_case!(1),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:932:34
[INFO] [stdout]     |
[INFO] [stdout] 932 | ...                   6...7 => len_dist_case!(2),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 932 |                                 6...7 => len_dist_case!(2),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:933:34
[INFO] [stdout]     |
[INFO] [stdout] 933 | ...                   8...9 => len_dist_case!(3),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 933 |                                 8...9 => len_dist_case!(3),
[INFO] [stdout]     |                                          ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:934:35
[INFO] [stdout]     |
[INFO] [stdout] 934 | ...                   10...11 => len_dist_case!(4),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 934 |                                 10...11 => len_dist_case!(4),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:935:35
[INFO] [stdout]     |
[INFO] [stdout] 935 | ...                   12...13 => len_dist_case!(5),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 935 |                                 12...13 => len_dist_case!(5),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:936:35
[INFO] [stdout]     |
[INFO] [stdout] 936 | ...                   14...15 => len_dist_case!(6),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 936 |                                 14...15 => len_dist_case!(6),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:937:35
[INFO] [stdout]     |
[INFO] [stdout] 937 | ...                   16...17 => len_dist_case!(7),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 943 |                                 28...29 => len_dist_case!(13),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 951 |                 run_len_dist!(len, dist => (0, next, state));
[INFO] [stdout]     |                 -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/lib.rs:1027:13
[INFO] [stdout]      |
[INFO] [stdout] 1027 |             try!(self.checksum.check(c));
[INFO] [stdout]      |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 937 |                                 16...17 => len_dist_case!(7),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:938:35
[INFO] [stdout]     |
[INFO] [stdout] 938 | ...                   18...19 => len_dist_case!(8),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 938 |                                 18...19 => len_dist_case!(8),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:939:35
[INFO] [stdout]     |
[INFO] [stdout] 939 | ...                   20...21 => len_dist_case!(9),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 939 |                                 20...21 => len_dist_case!(9),
[INFO] [stdout]     |                                            ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:940:35
[INFO] [stdout]     |
[INFO] [stdout] 940 | ...                   22...23 => len_dist_case!(10),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 940 |                                 22...23 => len_dist_case!(10),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:941:35
[INFO] [stdout]     |
[INFO] [stdout] 941 | ...                   24...25 => len_dist_case!(11),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 941 |                                 24...25 => len_dist_case!(11),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:942:35
[INFO] [stdout]     |
[INFO] [stdout] 942 | ...                   26...27 => len_dist_case!(12),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 942 |                                 26...27 => len_dist_case!(12),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:943:35
[INFO] [stdout]     |
[INFO] [stdout] 943 | ...                   28...29 => len_dist_case!(13),
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 943 |                                 28...29 => len_dist_case!(13),
[INFO] [stdout]     |                                            ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` which comes from the expansion of the macro `len_dist_case` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:690:24
[INFO] [stdout]     |
[INFO] [stdout] 690 |             let left = try!(self.run_len_dist($len, dist));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 951 |                 run_len_dist!(len, dist => (0, next, state));
[INFO] [stdout]     |                 -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `run_len_dist` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]     --> src/lib.rs:1027:13
[INFO] [stdout]      |
[INFO] [stdout] 1027 |             try!(self.checksum.check(c));
[INFO] [stdout]      |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     inflate::inflate_bytes_zlib(data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let _ = inflate::inflate_bytes_zlib(data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     inflate::inflate_bytes_zlib(data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let _ = inflate::inflate_bytes_zlib(data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "fd9a13e79af6fb78542d1e1bdf91fe23c78cac61b96ad2c5f2d31e7a0fba77ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9a13e79af6fb78542d1e1bdf91fe23c78cac61b96ad2c5f2d31e7a0fba77ae", kill_on_drop: false }`
[INFO] [stdout] fd9a13e79af6fb78542d1e1bdf91fe23c78cac61b96ad2c5f2d31e7a0fba77ae