[INFO] fetching crate wave_stream 0.5.0...
[INFO] building wave_stream-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate wave_stream 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wave_stream 0.5.0
[INFO] finished tweaking crates.io crate wave_stream 0.5.0
[INFO] tweaked toml for crates.io crate wave_stream 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wave_stream 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9975c47f96e9a20fba8c3de99afea06b057ea8d8e2dadc292a960b102020e961
[INFO] running `Command { std: "docker" "start" "-a" "9975c47f96e9a20fba8c3de99afea06b057ea8d8e2dadc292a960b102020e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9975c47f96e9a20fba8c3de99afea06b057ea8d8e2dadc292a960b102020e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9975c47f96e9a20fba8c3de99afea06b057ea8d8e2dadc292a960b102020e961", kill_on_drop: false }`
[INFO] [stdout] 9975c47f96e9a20fba8c3de99afea06b057ea8d8e2dadc292a960b102020e961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcbb8fd016a5b5d955fac2719b5a15d1ef68a4a705d65f668e5f5fb9ab8958ae
[INFO] running `Command { std: "docker" "start" "-a" "bcbb8fd016a5b5d955fac2719b5a15d1ef68a4a705d65f668e5f5fb9ab8958ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling wave_stream v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "bcbb8fd016a5b5d955fac2719b5a15d1ef68a4a705d65f668e5f5fb9ab8958ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbb8fd016a5b5d955fac2719b5a15d1ef68a4a705d65f668e5f5fb9ab8958ae", kill_on_drop: false }`
[INFO] [stdout] bcbb8fd016a5b5d955fac2719b5a15d1ef68a4a705d65f668e5f5fb9ab8958ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68499716785dec5af73f3bcfbd8187851c3174c792238931171f42c87c4b0cc3
[INFO] running `Command { std: "docker" "start" "-a" "68499716785dec5af73f3bcfbd8187851c3174c792238931171f42c87c4b0cc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling wave_stream v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/mod.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout]    |                                      ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         fn reader(&mut self) -> &mut (dyn Read);
[INFO] [stdout] 99 +         fn reader(&mut self) -> &mut dyn Read ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/wave_reader/mod.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout]     |                                      ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -         fn seeker(&mut self) -> &mut (dyn Seek);
[INFO] [stdout] 103 +         fn seeker(&mut self) -> &mut dyn Seek ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -     fn reader(&mut self) -> &mut (dyn Read) {
[INFO] [stdout] 17 +     fn reader(&mut self) -> &mut dyn Read  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |         &mut self.reader as &mut (dyn Read)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         &mut self.reader as &mut (dyn Read)
[INFO] [stdout] 18 +         &mut self.reader as &mut dyn Read 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn seeker(&mut self) -> &mut (dyn Seek) {
[INFO] [stdout] 23 +     fn seeker(&mut self) -> &mut dyn Seek  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/wave_reader/random.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 |         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout]    |                                  ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         &mut self.reader as &mut (dyn Seek)
[INFO] [stdout] 24 +         &mut self.reader as &mut dyn Seek 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.70s
[INFO] running `Command { std: "docker" "inspect" "68499716785dec5af73f3bcfbd8187851c3174c792238931171f42c87c4b0cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68499716785dec5af73f3bcfbd8187851c3174c792238931171f42c87c4b0cc3", kill_on_drop: false }`
[INFO] [stdout] 68499716785dec5af73f3bcfbd8187851c3174c792238931171f42c87c4b0cc3