[INFO] cloning repository https://github.com/panzi/rust-u4pak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panzi/rust-u4pak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanzi%2Frust-u4pak", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd5a264de35becd7fb8c10afecef9f47e64fe706
[INFO] checking panzi/rust-u4pak against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanzi%2Frust-u4pak" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/panzi/rust-u4pak
[INFO] finished tweaking git repo https://github.com/panzi/rust-u4pak
[INFO] tweaked toml for git repo https://github.com/panzi/rust-u4pak written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/panzi/rust-u4pak on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/panzi/rust-u4pak already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "434f9c477e9a77383bb6bc639f5d3e527b3a4e63662767e914054c3c89b4bb86", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "31fbf590ffa831065d5ede266c118619afde2143ba140e2a71eecac0f6d80dcb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crc32fast v1.2.1
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[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking textwrap v0.11.0
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking u4pak v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> src/record.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Error, Result, check::NULL_SHA1, pak::{COMPR_NONE, HexDisplay, Sha1}};
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> src/record.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Error, Result, check::NULL_SHA1, pak::{COMPR_NONE, HexDisplay, Sha1}};
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/pak.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 _ => {
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/pak.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 1 => V1_RECORD_HEADER_SIZE,
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] 297 |                 2 => V2_RECORD_HEADER_SIZE,
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] 298 |                 _ => {
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 309 |                 _ => {
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entry_count` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_entry_count` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `path_hash_seed` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_path_hash_seed` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `path_hash_index_hash` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 | /         decode!(
[INFO] [stdout] 255 | |             reader,
[INFO] [stdout] 256 | |             path_hash_index_offset: i64,
[INFO] [stdout] 257 | |             path_hash_index_size: i64,
[INFO] [stdout] 258 | |             path_hash_index_hash: [u8; 20]
[INFO] [stdout] 259 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_path_hash_index_hash` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `full_directory_index_hash` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | /         decode!(
[INFO] [stdout] 270 | |             reader,
[INFO] [stdout] 271 | |             full_directory_index_offset: i64,
[INFO] [stdout] 272 | |             full_directory_index_size: i64,
[INFO] [stdout] 273 | |             full_directory_index_hash: [u8; 20]
[INFO] [stdout] 274 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_full_directory_index_hash` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `entry_count` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `path_hash_seed` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `path_hash_index_hash` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 | /         decode!(
[INFO] [stdout] 255 | |             reader,
[INFO] [stdout] 256 | |             path_hash_index_offset: i64,
[INFO] [stdout] 257 | |             path_hash_index_size: i64,
[INFO] [stdout] 258 | |             path_hash_index_hash: [u8; 20]
[INFO] [stdout] 259 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `full_directory_index_hash` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | /         decode!(
[INFO] [stdout] 270 | |             reader,
[INFO] [stdout] 271 | |             full_directory_index_offset: i64,
[INFO] [stdout] 272 | |             full_directory_index_size: i64,
[INFO] [stdout] 273 | |             full_directory_index_hash: [u8; 20]
[INFO] [stdout] 274 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encryption_uuid`, `frozen`, and `compression` are never read
[INFO] [stdout]    --> src/pak.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Footer {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 130 |     footer_offset: u64,
[INFO] [stdout] 131 |     encryption_uuid: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     frozen: bool,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 139 |     compression: 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: fields `keep_full_directory`, `validate_pruning`, `delay_pruning`, `write_path_hash`, and `write_full_directory_index` are never read
[INFO] [stdout]   --> src/index.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct IndexLoadParams {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 70 |     keep_full_directory: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     validate_pruning: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     delay_pruning: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 73 |     write_path_hash: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     write_full_directory_index: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IndexLoadParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn paths(&'a self) -> Map<FilterIter<'_>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |                   --                         ^^                --        -- the same lifetime is named here
[INFO] [stdout]     |                   |                          |                 |
[INFO] [stdout]     |                   |                          |                 the same lifetime is named here
[INFO] [stdout]     |                   |                          the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 131 -     pub fn paths(&'a self) -> Map<FilterIter<'_>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 131 +     pub fn paths(&'a self) -> Map<FilterIter<'a>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:136:72
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...ths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, Str...
[INFO] [stdout]     |         --                                           ^^                 --        --                                   --        -- the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  |         |                                    |
[INFO] [stdout]     |         |                                            |                  |         the same lifetime is named here      the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  the same lifetime is named here
[INFO] [stdout]     |         the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 136 -     pub fn visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 136 +     pub fn visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'a>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:141:76
[INFO] [stdout]     |
[INFO] [stdout] 141 | ...ths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, Str...
[INFO] [stdout]     |         --                                           ^^                 --        --                                   --        -- the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  |         |                                    |
[INFO] [stdout]     |         |                                            |                  |         the same lifetime is named here      the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  the same lifetime is named here
[INFO] [stdout]     |         the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 141 -     pub fn non_visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 141 +     pub fn non_visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'a>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/pak.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 _ => {
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/pak.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 1 => V1_RECORD_HEADER_SIZE,
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] 297 |                 2 => V2_RECORD_HEADER_SIZE,
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] 298 |                 _ => {
[INFO] [stdout]     |                 - matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 309 |                 _ => {
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entry_count` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_entry_count` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `path_hash_seed` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_path_hash_seed` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `path_hash_index_hash` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 | /         decode!(
[INFO] [stdout] 255 | |             reader,
[INFO] [stdout] 256 | |             path_hash_index_offset: i64,
[INFO] [stdout] 257 | |             path_hash_index_size: i64,
[INFO] [stdout] 258 | |             path_hash_index_hash: [u8; 20]
[INFO] [stdout] 259 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_path_hash_index_hash` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `full_directory_index_hash` is assigned to, but never used
[INFO] [stdout]    --> src/decode.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |           let $name;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | /         decode!(
[INFO] [stdout] 270 | |             reader,
[INFO] [stdout] 271 | |             full_directory_index_offset: i64,
[INFO] [stdout] 272 | |             full_directory_index_size: i64,
[INFO] [stdout] 273 | |             full_directory_index_hash: [u8; 20]
[INFO] [stdout] 274 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_full_directory_index_hash` instead
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `entry_count` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `path_hash_seed` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 | /     decode!(
[INFO] [stdout] 244 | |         reader,
[INFO] [stdout] 245 | |         entry_count: i32,
[INFO] [stdout] 246 | |         path_hash_seed: u64,
[INFO] [stdout] 247 | |         has_path_hash_index: u32
[INFO] [stdout] 248 | |     );
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `path_hash_index_hash` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 | /         decode!(
[INFO] [stdout] 255 | |             reader,
[INFO] [stdout] 256 | |             path_hash_index_offset: i64,
[INFO] [stdout] 257 | |             path_hash_index_size: i64,
[INFO] [stdout] 258 | |             path_hash_index_hash: [u8; 20]
[INFO] [stdout] 259 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `full_directory_index_hash` is never read
[INFO] [stdout]    --> src/decode.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |           $name = $($wrap)*(<$type>::decode($reader)?);
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/index.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 | /         decode!(
[INFO] [stdout] 270 | |             reader,
[INFO] [stdout] 271 | |             full_directory_index_offset: i64,
[INFO] [stdout] 272 | |             full_directory_index_size: i64,
[INFO] [stdout] 273 | |             full_directory_index_hash: [u8; 20]
[INFO] [stdout] 274 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: this warning originates in the macro `decode` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encryption_uuid`, `frozen`, and `compression` are never read
[INFO] [stdout]    --> src/pak.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Footer {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 130 |     footer_offset: u64,
[INFO] [stdout] 131 |     encryption_uuid: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     frozen: bool,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 139 |     compression: 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: fields `keep_full_directory`, `validate_pruning`, `delay_pruning`, `write_path_hash`, and `write_full_directory_index` are never read
[INFO] [stdout]   --> src/index.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct IndexLoadParams {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 70 |     keep_full_directory: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     validate_pruning: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     delay_pruning: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 73 |     write_path_hash: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 74 |     write_full_directory_index: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IndexLoadParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn paths(&'a self) -> Map<FilterIter<'_>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |                   --                         ^^                --        -- the same lifetime is named here
[INFO] [stdout]     |                   |                          |                 |
[INFO] [stdout]     |                   |                          |                 the same lifetime is named here
[INFO] [stdout]     |                   |                          the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 131 -     pub fn paths(&'a self) -> Map<FilterIter<'_>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 131 +     pub fn paths(&'a self) -> Map<FilterIter<'a>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:136:72
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...ths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, Str...
[INFO] [stdout]     |         --                                           ^^                 --        --                                   --        -- the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  |         |                                    |
[INFO] [stdout]     |         |                                            |                  |         the same lifetime is named here      the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  the same lifetime is named here
[INFO] [stdout]     |         the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 136 -     pub fn visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 136 +     pub fn visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'a>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/filter.rs:141:76
[INFO] [stdout]     |
[INFO] [stdout] 141 | ...ths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, Str...
[INFO] [stdout]     |         --                                           ^^                 --        --                                   --        -- the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  |         |                                    |
[INFO] [stdout]     |         |                                            |                  |         the same lifetime is named here      the same lifetime is named here
[INFO] [stdout]     |         |                                            |                  the same lifetime is named here
[INFO] [stdout]     |         the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 141 -     pub fn non_visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'_>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout] 141 +     pub fn non_visited_paths(&'a self) -> Map<std::iter::Filter<FilterIter<'a>, impl FnMut(&(&'a Filter<'a>, String)) -> bool>, impl FnMut((&'a Filter<'a>, String)) -> String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bin/u4pak/list.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ListOptions<'_> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 32 |     #[inline]
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bin/u4pak/list.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl ListOptions<'_> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 32 |     #[inline]
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "31fbf590ffa831065d5ede266c118619afde2143ba140e2a71eecac0f6d80dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31fbf590ffa831065d5ede266c118619afde2143ba140e2a71eecac0f6d80dcb", kill_on_drop: false }`
[INFO] [stdout] 31fbf590ffa831065d5ede266c118619afde2143ba140e2a71eecac0f6d80dcb
