[INFO] cloning repository https://github.com/1moby/nperf-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1moby/nperf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1moby%2Fnperf-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1moby%2Fnperf-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e4fec22407d9b5e2f5bf9c4b038c1419f3ce8f5
[INFO] checking 1moby/nperf-rs against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1moby%2Fnperf-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1moby/nperf-rs
[INFO] finished tweaking git repo https://github.com/1moby/nperf-rs
[INFO] tweaked toml for git repo https://github.com/1moby/nperf-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1moby/nperf-rs on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1moby/nperf-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33
[INFO] running `Command { std: "docker" "start" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking nperf-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/tests/download.rs:80:53
[INFO] [stdout]    |
[INFO] [stdout] 80 |             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 80 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 80 +             if let Err(e) = sink.send(Message::Text(cmd)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 80 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 80 +             if let Err(e) = sink.send(Message::Text(<std::string::String as Into<_>>::into(cmd))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/tests/upload.rs:82:53
[INFO] [stdout]    |
[INFO] [stdout] 82 |             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 82 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 82 +             if let Err(e) = sink.send(Message::Text(cmd)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 82 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 82 +             if let Err(e) = sink.send(Message::Text(<std::string::String as Into<_>>::into(cmd))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `Vec<u8>`
[INFO] [stdout]   --> src/tests/upload.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 88 -                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout] 88 +                 let msg = Message::Binary(data.clone());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 88 -                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout] 88 +                 let msg = Message::Binary(<Vec<u8> as Into<_>>::into(data.clone()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/tests/download.rs:80:53
[INFO] [stdout]    |
[INFO] [stdout] 80 |             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 80 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 80 +             if let Err(e) = sink.send(Message::Text(cmd)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 80 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 80 +             if let Err(e) = sink.send(Message::Text(<std::string::String as Into<_>>::into(cmd))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nperf-rs` (bin "nperf-rs" test) due to 3 previous errors
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/tests/upload.rs:82:53
[INFO] [stdout]    |
[INFO] [stdout] 82 |             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout]    |                                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 82 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 82 +             if let Err(e) = sink.send(Message::Text(cmd)).await {
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 82 -             if let Err(e) = sink.send(Message::Text(cmd.into())).await {
[INFO] [stdout] 82 +             if let Err(e) = sink.send(Message::Text(<std::string::String as Into<_>>::into(cmd))).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `Vec<u8>`
[INFO] [stdout]   --> src/tests/upload.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 88 -                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout] 88 +                 let msg = Message::Binary(data.clone());
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 88 -                 let msg = Message::Binary(data.clone().into());
[INFO] [stdout] 88 +                 let msg = Message::Binary(<Vec<u8> as Into<_>>::into(data.clone()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nperf-rs` (bin "nperf-rs") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33", kill_on_drop: false }`
[INFO] [stdout] b0bab52ef1409a4127a24d8b930a68a3ee19267b353f9362842ab44b3ad99f33
