[INFO] cloning repository https://github.com/hnnazm/rust-socket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hnnazm/rust-socket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnnazm%2Frust-socket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnnazm%2Frust-socket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf3f085ff0fba7cc864c5714fbc4b8fa57ec8bfa [INFO] testing hnnazm/rust-socket against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhnnazm%2Frust-socket" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hnnazm/rust-socket on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hnnazm/rust-socket [INFO] finished tweaking git repo https://github.com/hnnazm/rust-socket [INFO] tweaked toml for git repo https://github.com/hnnazm/rust-socket written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/hnnazm/rust-socket already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e5f74078221e18aea1e25e441d426138a68e1672d0fdd199215dcb94eb35064 [INFO] running `Command { std: "docker" "start" "-a" "2e5f74078221e18aea1e25e441d426138a68e1672d0fdd199215dcb94eb35064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e5f74078221e18aea1e25e441d426138a68e1672d0fdd199215dcb94eb35064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5f74078221e18aea1e25e441d426138a68e1672d0fdd199215dcb94eb35064", kill_on_drop: false }` [INFO] [stdout] 2e5f74078221e18aea1e25e441d426138a68e1672d0fdd199215dcb94eb35064 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3b6fe4d8acb8cebf03252dd0119c6cee892cb6ba254e67006b85640f5894666 [INFO] running `Command { std: "docker" "start" "-a" "c3b6fe4d8acb8cebf03252dd0119c6cee892cb6ba254e67006b85640f5894666", kill_on_drop: false }` [INFO] [stderr] Compiling rust-socket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Bytes`, `Read` [INFO] [stdout] --> src/client/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Bytes` [INFO] [stdout] --> src/server/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/main.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(mut stream) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "c3b6fe4d8acb8cebf03252dd0119c6cee892cb6ba254e67006b85640f5894666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b6fe4d8acb8cebf03252dd0119c6cee892cb6ba254e67006b85640f5894666", kill_on_drop: false }` [INFO] [stdout] c3b6fe4d8acb8cebf03252dd0119c6cee892cb6ba254e67006b85640f5894666 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c76898e3d12f47910f82fd39af2f67c1219287016bbf67b22db52ca38f6e3e17 [INFO] running `Command { std: "docker" "start" "-a" "c76898e3d12f47910f82fd39af2f67c1219287016bbf67b22db52ca38f6e3e17", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-socket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Bytes`, `Read` [INFO] [stdout] --> src/client/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Bytes` [INFO] [stdout] --> src/server/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/main.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | Ok(mut stream) => { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "c76898e3d12f47910f82fd39af2f67c1219287016bbf67b22db52ca38f6e3e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c76898e3d12f47910f82fd39af2f67c1219287016bbf67b22db52ca38f6e3e17", kill_on_drop: false }` [INFO] [stdout] c76898e3d12f47910f82fd39af2f67c1219287016bbf67b22db52ca38f6e3e17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 31363e3ed539c66dbe1387b601ef33b5b0ba49fb54277e339c3e50b2a9878ac4 [INFO] running `Command { std: "docker" "start" "-a" "31363e3ed539c66dbe1387b601ef33b5b0ba49fb54277e339c3e50b2a9878ac4", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Bytes` [INFO] [stderr] --> src/server/main.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/main.rs:19:16 [INFO] [stderr] | [INFO] [stderr] 19 | Ok(mut stream) => { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Bytes`, `Read` [INFO] [stderr] --> src/client/main.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Bytes, Read, Write}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/client-a79d2f0f31be7315) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-5899718798e7ebf8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31363e3ed539c66dbe1387b601ef33b5b0ba49fb54277e339c3e50b2a9878ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31363e3ed539c66dbe1387b601ef33b5b0ba49fb54277e339c3e50b2a9878ac4", kill_on_drop: false }` [INFO] [stdout] 31363e3ed539c66dbe1387b601ef33b5b0ba49fb54277e339c3e50b2a9878ac4