[INFO] cloning repository https://github.com/jsam/rpcnet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsam/rpcnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Frpcnet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Frpcnet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 773e0134d3fbd40de41f0540c43e78a3f1d69c76
[INFO] checking jsam/rpcnet against master#d1ed52b1f5b78bf66127b670af813b84d57aeedb for pr-146562
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsam%2Frpcnet" "/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/jsam/rpcnet
[INFO] finished tweaking git repo https://github.com/jsam/rpcnet
[INFO] tweaked toml for git repo https://github.com/jsam/rpcnet written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jsam/rpcnet on toolchain d1ed52b1f5b78bf66127b670af813b84d57aeedb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jsam/rpcnet 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" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded s2n-quic-tls-default v0.52.0
[INFO] [stderr]   Downloaded octets v0.3.0
[INFO] [stderr]   Downloaded thiserror v2.0.10
[INFO] [stderr]   Downloaded s2n-quic-crypto v0.52.0
[INFO] [stderr]   Downloaded thiserror-impl v2.0.10
[INFO] [stderr]   Downloaded s2n-quic-tls v0.52.0
[INFO] [stderr]   Downloaded s2n-codec v0.52.0
[INFO] [stderr]   Downloaded clap v4.5.26
[INFO] [stderr]   Downloaded s2n-tls v0.3.10
[INFO] [stderr]   Downloaded s2n-quic-platform v0.52.0
[INFO] [stderr]   Downloaded prettyplease v0.2.27
[INFO] [stderr]   Downloaded s2n-quic v1.52.0
[INFO] [stderr]   Downloaded serde_json v1.0.136
[INFO] [stderr]   Downloaded clap_builder v4.5.26
[INFO] [stderr]   Downloaded s2n-quic-rustls v0.52.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.12.1
[INFO] [stderr]   Downloaded syn v2.0.95
[INFO] [stderr]   Downloaded s2n-quic-transport v0.52.0
[INFO] [stderr]   Downloaded s2n-quic-core v0.52.0
[INFO] [stderr]   Downloaded s2n-tls-sys v0.3.10
[INFO] [stderr]   Downloaded quiche v0.22.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23b2652bd87ea76028573f5fa2b01bc1c300dc7b0a6e3beacfa6d9d9e58917db
[INFO] running `Command { std: "docker" "start" "-a" "23b2652bd87ea76028573f5fa2b01bc1c300dc7b0a6e3beacfa6d9d9e58917db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23b2652bd87ea76028573f5fa2b01bc1c300dc7b0a6e3beacfa6d9d9e58917db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b2652bd87ea76028573f5fa2b01bc1c300dc7b0a6e3beacfa6d9d9e58917db", kill_on_drop: false }`
[INFO] [stdout] 23b2652bd87ea76028573f5fa2b01bc1c300dc7b0a6e3beacfa6d9d9e58917db
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9349c49bee06ebc029d8d20ed382658d1f8aeeecbc7cbbe41d1bce3df986df7b
[INFO] running `Command { std: "docker" "start" "-a" "9349c49bee06ebc029d8d20ed382658d1f8aeeecbc7cbbe41d1bce3df986df7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling aws-lc-rs v1.12.1
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking errno v0.3.10
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling serde_json v1.0.136
[INFO] [stderr]    Compiling s2n-quic-platform v0.52.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling thiserror v2.0.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]     Checking octets v0.3.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling cc v1.2.7
[INFO] [stderr]     Checking clap v4.5.26
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]    Compiling s2n-tls-sys v0.3.10
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling aws-lc-sys v0.25.0
[INFO] [stderr]    Compiling quiche v0.22.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.10
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking s2n-codec v0.52.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking s2n-quic-core v0.52.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking s2n-quic-transport v0.52.0
[INFO] [stderr]     Checking s2n-quic-crypto v0.52.0
[INFO] [stderr]     Checking s2n-tls v0.3.10
[INFO] [stderr]     Checking s2n-quic-tls v0.52.0
[INFO] [stderr]     Checking s2n-quic-tls-default v0.52.0
[INFO] [stderr]     Checking s2n-quic v1.52.0
[INFO] [stderr]     Checking rpcnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/lib.rs:258:55
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let local_addr = server.local_addr().map_err(|err| {
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let mut server = s2n_quic::Server::builder()
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/lib.rs:258:55
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let local_addr = server.local_addr().map_err(|err| {
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let mut server = s2n_quic::Server::builder()
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "9349c49bee06ebc029d8d20ed382658d1f8aeeecbc7cbbe41d1bce3df986df7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9349c49bee06ebc029d8d20ed382658d1f8aeeecbc7cbbe41d1bce3df986df7b", kill_on_drop: false }`
[INFO] [stdout] 9349c49bee06ebc029d8d20ed382658d1f8aeeecbc7cbbe41d1bce3df986df7b