[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#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuaviloquence%2Fparrot" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/suaviloquence/parrot on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 104e09aed13590626436cb62ddd6eeef5c5859fbf9d64bc16a27e37a7cd267bb [INFO] running `Command { std: "docker" "start" "-a" "104e09aed13590626436cb62ddd6eeef5c5859fbf9d64bc16a27e37a7cd267bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "104e09aed13590626436cb62ddd6eeef5c5859fbf9d64bc16a27e37a7cd267bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104e09aed13590626436cb62ddd6eeef5c5859fbf9d64bc16a27e37a7cd267bb", kill_on_drop: false }` [INFO] [stdout] 104e09aed13590626436cb62ddd6eeef5c5859fbf9d64bc16a27e37a7cd267bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 738e8c511446e234a622c23a35bf4c1b56f4236a803bc423bcb2b74521dfe9be [INFO] running `Command { std: "docker" "start" "-a" "738e8c511446e234a622c23a35bf4c1b56f4236a803bc423bcb2b74521dfe9be", kill_on_drop: false }` [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking parrot v0.1.0 (/opt/rustwide/workdir) [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: 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: the item `QueryString` is imported redundantly [INFO] [stdout] --> src/tracker/tracker_request.rs:152:6 [INFO] [stdout] | [INFO] [stdout] 151 | use super::*; [INFO] [stdout] | -------- the item `QueryString` is already imported here [INFO] [stdout] 152 | use crate::tracker::QueryString; [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: 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 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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) -> Result { [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>) -> Result { [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, D: Into>>( [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) -> Vec { [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 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "738e8c511446e234a622c23a35bf4c1b56f4236a803bc423bcb2b74521dfe9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738e8c511446e234a622c23a35bf4c1b56f4236a803bc423bcb2b74521dfe9be", kill_on_drop: false }` [INFO] [stdout] 738e8c511446e234a622c23a35bf4c1b56f4236a803bc423bcb2b74521dfe9be