[INFO] cloning repository https://github.com/suaviloquence/parrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suaviloquence/parrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Fparrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Fparrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df7e9d632d6fdc549f7ad09edeb8214ae9d61a6b
[INFO] checking suaviloquence/parrot against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Fparrot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suaviloquence/parrot
[INFO] finished tweaking git repo https://github.com/suaviloquence/parrot
[INFO] tweaked toml for git repo https://github.com/suaviloquence/parrot written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suaviloquence/parrot on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa2aa919eae3ea58f327e98250f50a0960e4cca68b80db28ff5cd9f975699511
[INFO] running `Command { std: "docker" "start" "-a" "aa2aa919eae3ea58f327e98250f50a0960e4cca68b80db28ff5cd9f975699511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa2aa919eae3ea58f327e98250f50a0960e4cca68b80db28ff5cd9f975699511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2aa919eae3ea58f327e98250f50a0960e4cca68b80db28ff5cd9f975699511", kill_on_drop: false }`
[INFO] [stdout] aa2aa919eae3ea58f327e98250f50a0960e4cca68b80db28ff5cd9f975699511
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 732f1906adccc767714cf744ae979944edc780d901063969925219427a2a8ee2
[INFO] running `Command { std: "docker" "start" "-a" "732f1906adccc767714cf744ae979944edc780d901063969925219427a2a8ee2", kill_on_drop: false }`
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking parrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MockStream`
[INFO] [stdout]   --> src/test/mock_stream.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use test::{assert_stream_eq, MockStream};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrackerEvent`
[INFO] [stdout]  --> src/tracker/mod.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use tracker_request::{TrackerEvent, TrackerRequest};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decode::*`
[INFO] [stdout]  --> src/bencode/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use decode::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mock_stream::*`
[INFO] [stdout]   --> src/test/mod.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub use mock_stream::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrackerEvent`
[INFO] [stdout]  --> src/tracker/mod.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use tracker_request::{TrackerEvent, TrackerRequest};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_alphanumeric_or_hex` is never used
[INFO] [stdout]  --> src/bytes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait BytesExt {
[INFO] [stdout]   |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 4 |     fn to_alphanumeric_or_hex(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataParseError` is never constructed
[INFO] [stdout]  --> src/bencode/decode.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DataParseError(&'static str);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_dec_digit` is never used
[INFO] [stdout]  --> src/bencode/decode.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn to_dec_digit(byte: u8) -> Option<u8> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_iter` is never used
[INFO] [stdout]   --> src/bencode/decode.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn decode_iter(bytes: &mut impl Iterator<Item = u8>) -> Result<Data, DataParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]    --> src/bencode/decode.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn decode(data: impl Into<Vec<u8>>) -> Result<Data, DataParseError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_decode_from` is never used
[INFO] [stdout]    --> src/bencode/decode.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn try_decode_from<T: TryFrom<Data>, D: Into<Vec<u8>>>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_string` and `to_alphanumeric_or_hex` are never used
[INFO] [stdout]  --> src/bytes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait BytesExt {
[INFO] [stdout]   |           -------- methods in this trait
[INFO] [stdout] 2 |     fn to_hex_string(&self) -> String;
[INFO] [stdout] 3 |     fn to_string(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 4 |     fn to_alphanumeric_or_hex(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `url_encode` is never used
[INFO] [stdout]   --> src/tracker/query_string.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn url_encode(s: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode` is never used
[INFO] [stdout]   --> src/tracker/query_string.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn encode(data: QueryString) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "732f1906adccc767714cf744ae979944edc780d901063969925219427a2a8ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732f1906adccc767714cf744ae979944edc780d901063969925219427a2a8ee2", kill_on_drop: false }`
[INFO] [stdout] 732f1906adccc767714cf744ae979944edc780d901063969925219427a2a8ee2
