[INFO] cloning repository https://github.com/thenozzl3/bittorrent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thenozzl3/bittorrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenozzl3%2Fbittorrent", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6efd2a2ae2c360283b6f57488b796401021944df
[INFO] checking thenozzl3/bittorrent against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenozzl3%2Fbittorrent" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thenozzl3/bittorrent
[INFO] finished tweaking git repo https://github.com/thenozzl3/bittorrent
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[INFO] validating manifest of git repo https://github.com/thenozzl3/bittorrent on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thenozzl3/bittorrent already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut decoded_value: Option<BencodeValue>;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `piece_length` are never read
[INFO] [stdout]  --> src/metainfo.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MetaInfo {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub piece_length: i64,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn to_map(&self) -> Option<&BTreeMap<&str, BencodeValue>> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |                |         |     |
[INFO] [stdout]     |                   |                |         |     the same lifetime is hidden here
[INFO] [stdout]     |                   |                |         the same lifetime is elided here
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn to_map(&self) -> Option<&BTreeMap<&str, BencodeValue<'_>>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn decode_bencoded_string(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                          ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn decode_bencoded_string(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:167:43
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn decode_bencoded_integer(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                           ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn decode_bencoded_integer(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:194:40
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn decode_bencoded_list(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn decode_bencoded_list(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:205:46
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn decode_bencoded_dictionary(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                              ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn decode_bencoded_dictionary(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:223:55
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn decode_bencoded_value_with_rest(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                                       ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn decode_bencoded_value_with_rest(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn decode_bencoded_value(encoded_value: &[u8]) -> Option<BencodeValue> {
[INFO] [stdout]     |                                             ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn decode_bencoded_value(encoded_value: &[u8]) -> Option<BencodeValue<'_>> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut decoded_value: Option<BencodeValue>;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `piece_length` are never read
[INFO] [stdout]  --> src/metainfo.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MetaInfo {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 7 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |     pub piece_length: i64,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn to_map(&self) -> Option<&BTreeMap<&str, BencodeValue>> {
[INFO] [stdout]     |                   ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |                |         |     |
[INFO] [stdout]     |                   |                |         |     the same lifetime is hidden here
[INFO] [stdout]     |                   |                |         the same lifetime is elided here
[INFO] [stdout]     |                   |                the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn to_map(&self) -> Option<&BTreeMap<&str, BencodeValue<'_>>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn decode_bencoded_string(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                          ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn decode_bencoded_string(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:167:43
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn decode_bencoded_integer(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                           ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn decode_bencoded_integer(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:194:40
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn decode_bencoded_list(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 194 | fn decode_bencoded_list(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:205:46
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn decode_bencoded_dictionary(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                              ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn decode_bencoded_dictionary(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:223:55
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn decode_bencoded_value_with_rest(encoded_value: &[u8]) -> Option<ParsingResult> {
[INFO] [stdout]     |                                                       ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn decode_bencoded_value_with_rest(encoded_value: &[u8]) -> Option<ParsingResult<'_>> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bencode_parser.rs:233:45
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn decode_bencoded_value(encoded_value: &[u8]) -> Option<BencodeValue> {
[INFO] [stdout]     |                                             ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn decode_bencoded_value(encoded_value: &[u8]) -> Option<BencodeValue<'_>> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.37s
[INFO] running `Command { std: "docker" "inspect" "24609c4c8c04e796554663fe380464a277a7b1fcf42dfb3d71aa63ad035befed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24609c4c8c04e796554663fe380464a277a7b1fcf42dfb3d71aa63ad035befed", kill_on_drop: false }`
[INFO] [stdout] 24609c4c8c04e796554663fe380464a277a7b1fcf42dfb3d71aa63ad035befed
