[INFO] fetching crate sveppa-torrent 0.1.0...
[INFO] testing sveppa-torrent-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate sveppa-torrent 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sveppa-torrent 0.1.0
[INFO] finished tweaking crates.io crate sveppa-torrent 0.1.0
[INFO] tweaked toml for crates.io crate sveppa-torrent 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sveppa-torrent 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding sveppa-bencode v0.1.6 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sveppa-bencode v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c067b765400dfa8b15ed5fe6ae96f997f3bc1c5ae425110d1ec0dacd2c86a16e
[INFO] running `Command { std: "docker" "start" "-a" "c067b765400dfa8b15ed5fe6ae96f997f3bc1c5ae425110d1ec0dacd2c86a16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c067b765400dfa8b15ed5fe6ae96f997f3bc1c5ae425110d1ec0dacd2c86a16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c067b765400dfa8b15ed5fe6ae96f997f3bc1c5ae425110d1ec0dacd2c86a16e", kill_on_drop: false }`
[INFO] [stdout] c067b765400dfa8b15ed5fe6ae96f997f3bc1c5ae425110d1ec0dacd2c86a16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da55495629c9d3e2eb68e770e88130929e9bf26b017c284ac320bad9ee0e721
[INFO] running `Command { std: "docker" "start" "-a" "0da55495629c9d3e2eb68e770e88130929e9bf26b017c284ac320bad9ee0e721", kill_on_drop: false }`
[INFO] [stderr]    Compiling sveppa-bencode v0.1.6
[INFO] [stderr]    Compiling sveppa-torrent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BencodeByteStr`
[INFO] [stdout]  --> src/types.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sveppa_bencode::{Bencode, BencodeByteStr, BencodeDict};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Torrent` is never constructed
[INFO] [stdout]   --> src/types.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Torrent {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TorrentInfo` is never constructed
[INFO] [stdout]   --> src/types.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TorrentInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TorrentFiles` is never constructed
[INFO] [stdout]   --> src/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct TorrentFiles {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_bytes` and `parse` are never used
[INFO] [stdout]   --> src/types.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Torrent {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 50 |     pub fn from_bytes(bytes: &[u8]) -> Torrent {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn parse(bencode_tree: &Bencode) -> Torrent {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/types.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl TorrentInfo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 68 |     pub fn parse(dict: &BencodeDict) -> TorrentInfo {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/types.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TorrentFiles {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 80 |     pub fn parse(bencode_tree: &BencodeDict) -> Option<TorrentFiles> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_or_none` is never used
[INFO] [stdout]  --> src/parser.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn apply_or_none<RetType>(
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_list_typed` is never used
[INFO] [stdout]   --> src/parser.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn unpackage_list_typed<VecDataType>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_optional_usize` is never used
[INFO] [stdout]   --> src/parser.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_optional_usize(dict: &BencodeDict, key: &Vec<u8>) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_usize` is never used
[INFO] [stdout]   --> src/parser.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn unpackage_usize(dict: &BencodeDict, key: &Vec<u8>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_string` is never used
[INFO] [stdout]   --> src/parser.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn unpackage_string(dict: &BencodeDict, key: &Vec<u8>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_dict` is never used
[INFO] [stdout]   --> src/parser.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn unpackage_dict(bencode: &Bencode) -> &BencodeDict {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_subdict` is never used
[INFO] [stdout]   --> src/parser.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn unpackage_subdict<'a>(dict: &'a BencodeDict, key: &Vec<u8>) -> &'a BencodeDict {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_bytearray` is never used
[INFO] [stdout]   --> src/parser.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn unpackage_bytearray(dict: &BencodeDict, key: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "0da55495629c9d3e2eb68e770e88130929e9bf26b017c284ac320bad9ee0e721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da55495629c9d3e2eb68e770e88130929e9bf26b017c284ac320bad9ee0e721", kill_on_drop: false }`
[INFO] [stdout] 0da55495629c9d3e2eb68e770e88130929e9bf26b017c284ac320bad9ee0e721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50bda9352d1aeeb0fc8eb0734a265f960489800950453cfc638c51bb2d414786
[INFO] running `Command { std: "docker" "start" "-a" "50bda9352d1aeeb0fc8eb0734a265f960489800950453cfc638c51bb2d414786", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `BencodeByteStr`
[INFO] [stdout]  --> src/types.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sveppa_bencode::{Bencode, BencodeByteStr, BencodeDict};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Torrent` is never constructed
[INFO] [stdout]   --> src/types.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Torrent {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TorrentInfo` is never constructed
[INFO] [stdout]   --> src/types.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TorrentInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TorrentFiles` is never constructed
[INFO] [stdout]   --> src/types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct TorrentFiles {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_bytes` and `parse` are never used
[INFO] [stdout]   --> src/types.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Torrent {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 50 |     pub fn from_bytes(bytes: &[u8]) -> Torrent {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn parse(bencode_tree: &Bencode) -> Torrent {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/types.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl TorrentInfo {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 68 |     pub fn parse(dict: &BencodeDict) -> TorrentInfo {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `parse` is never used
[INFO] [stdout]   --> src/types.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl TorrentFiles {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 80 |     pub fn parse(bencode_tree: &BencodeDict) -> Option<TorrentFiles> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_or_none` is never used
[INFO] [stdout]  --> src/parser.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn apply_or_none<RetType>(
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_list_typed` is never used
[INFO] [stdout]   --> src/parser.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn unpackage_list_typed<VecDataType>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_optional_usize` is never used
[INFO] [stdout]   --> src/parser.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_optional_usize(dict: &BencodeDict, key: &Vec<u8>) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sveppa-torrent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `unpackage_usize` is never used
[INFO] [stdout]   --> src/parser.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn unpackage_usize(dict: &BencodeDict, key: &Vec<u8>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_string` is never used
[INFO] [stdout]   --> src/parser.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn unpackage_string(dict: &BencodeDict, key: &Vec<u8>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_dict` is never used
[INFO] [stdout]   --> src/parser.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn unpackage_dict(bencode: &Bencode) -> &BencodeDict {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_subdict` is never used
[INFO] [stdout]   --> src/parser.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn unpackage_subdict<'a>(dict: &'a BencodeDict, key: &Vec<u8>) -> &'a BencodeDict {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unpackage_bytearray` is never used
[INFO] [stdout]   --> src/parser.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn unpackage_bytearray(dict: &BencodeDict, key: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BencodeByteStr`
[INFO] [stdout]  --> src/types.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sveppa_bencode::{Bencode, BencodeByteStr, BencodeDict};
[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: `TorrentFiles`
[INFO] [stdout]  --> src/lib.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use crate::types::{Torrent, TorrentInfo, TorrentFiles};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pieces` is never read
[INFO] [stdout]   --> src/types.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TorrentInfo {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub pieces: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TorrentInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `length` and `path` are never read
[INFO] [stdout]   --> src/types.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct TorrentFiles {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 42 |     /// size of the file in bytes
[INFO] [stdout] 43 |     pub length: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub path: Vec<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TorrentFiles` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "50bda9352d1aeeb0fc8eb0734a265f960489800950453cfc638c51bb2d414786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50bda9352d1aeeb0fc8eb0734a265f960489800950453cfc638c51bb2d414786", kill_on_drop: false }`
[INFO] [stdout] 50bda9352d1aeeb0fc8eb0734a265f960489800950453cfc638c51bb2d414786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8e696d2c5c614c2d999e34d5286c9c09e4504d23cd5f6b62d076485643efd1a
[INFO] running `Command { std: "docker" "start" "-a" "b8e696d2c5c614c2d999e34d5286c9c09e4504d23cd5f6b62d076485643efd1a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BencodeByteStr`
[INFO] [stderr]  --> src/types.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sveppa_bencode::{Bencode, BencodeByteStr, BencodeDict};
[INFO] [stderr]   |                               ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Torrent` is never constructed
[INFO] [stderr]   --> src/types.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Torrent {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TorrentInfo` is never constructed
[INFO] [stderr]   --> src/types.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct TorrentInfo {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TorrentFiles` is never constructed
[INFO] [stderr]   --> src/types.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct TorrentFiles {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `from_bytes` and `parse` are never used
[INFO] [stderr]   --> src/types.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl Torrent {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] 50 |     pub fn from_bytes(bytes: &[u8]) -> Torrent {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn parse(bencode_tree: &Bencode) -> Torrent {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `parse` is never used
[INFO] [stderr]   --> src/types.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | impl TorrentInfo {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 68 |     pub fn parse(dict: &BencodeDict) -> TorrentInfo {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `parse` is never used
[INFO] [stderr]   --> src/types.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 79 | impl TorrentFiles {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 80 |     pub fn parse(bencode_tree: &BencodeDict) -> Option<TorrentFiles> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `apply_or_none` is never used
[INFO] [stderr]  --> src/parser.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn apply_or_none<RetType>(
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_list_typed` is never used
[INFO] [stderr]   --> src/parser.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn unpackage_list_typed<VecDataType>(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_optional_usize` is never used
[INFO] [stderr]   --> src/parser.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn get_optional_usize(dict: &BencodeDict, key: &Vec<u8>) -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_usize` is never used
[INFO] [stderr]   --> src/parser.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn unpackage_usize(dict: &BencodeDict, key: &Vec<u8>) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_string` is never used
[INFO] [stderr]   --> src/parser.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn unpackage_string(dict: &BencodeDict, key: &Vec<u8>) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_dict` is never used
[INFO] [stderr]   --> src/parser.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn unpackage_dict(bencode: &Bencode) -> &BencodeDict {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_subdict` is never used
[INFO] [stderr]   --> src/parser.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn unpackage_subdict<'a>(dict: &'a BencodeDict, key: &Vec<u8>) -> &'a BencodeDict {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `unpackage_bytearray` is never used
[INFO] [stderr]   --> src/parser.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn unpackage_bytearray(dict: &BencodeDict, key: &Vec<u8>) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sveppa-torrent` (lib) generated 15 warnings (run `cargo fix --lib -p sveppa-torrent` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `TorrentFiles`
[INFO] [stderr]  --> src/lib.rs:8:46
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use crate::types::{Torrent, TorrentInfo, TorrentFiles};
[INFO] [stderr]   |                                              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `pieces` is never read
[INFO] [stderr]   --> src/types.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct TorrentInfo {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub pieces: Vec<u8>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TorrentInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `length` and `path` are never read
[INFO] [stderr]   --> src/types.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct TorrentFiles {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 42 |     /// size of the file in bytes
[INFO] [stderr] 43 |     pub length: usize,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub path: Vec<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TorrentFiles` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `sveppa-torrent` (lib test) generated 4 warnings (1 duplicate) (run `cargo fix --lib -p sveppa-torrent --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sveppa_torrent-329848b7a2ae457b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests sveppa_torrent
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8e696d2c5c614c2d999e34d5286c9c09e4504d23cd5f6b62d076485643efd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e696d2c5c614c2d999e34d5286c9c09e4504d23cd5f6b62d076485643efd1a", kill_on_drop: false }`
[INFO] [stdout] b8e696d2c5c614c2d999e34d5286c9c09e4504d23cd5f6b62d076485643efd1a