[INFO] cloning repository https://github.com/Qingluan/tokio-protocols [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Qingluan/tokio-protocols" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQingluan%2Ftokio-protocols", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQingluan%2Ftokio-protocols'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b0882e09fbb80063b2b8099eb6cc43acf78cec5 [INFO] checking Qingluan/tokio-protocols against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQingluan%2Ftokio-protocols" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Qingluan/tokio-protocols on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Qingluan/tokio-protocols [INFO] finished tweaking git repo https://github.com/Qingluan/tokio-protocols [INFO] tweaked toml for git repo https://github.com/Qingluan/tokio-protocols written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Qingluan/tokio-protocols already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded tokio-macros v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e73c7ca849a0230843e2ceb6fe30223314966798dd36172062c15d961cd3441a [INFO] running `Command { std: "docker" "start" "-a" "e73c7ca849a0230843e2ceb6fe30223314966798dd36172062c15d961cd3441a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e73c7ca849a0230843e2ceb6fe30223314966798dd36172062c15d961cd3441a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e73c7ca849a0230843e2ceb6fe30223314966798dd36172062c15d961cd3441a", kill_on_drop: false }` [INFO] [stdout] e73c7ca849a0230843e2ceb6fe30223314966798dd36172062c15d961cd3441a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93018f87d2c9504267cd83a113849a43d3177be04951b6c734561b1afc16afe1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93018f87d2c9504267cd83a113849a43d3177be04951b6c734561b1afc16afe1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking colored v1.9.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking rust-net-protocols v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/socks5/mod.rs:245:43 [INFO] [stdout] | [INFO] [stdout] 245 | Error::new(Reply::GeneralFailure, ::description(&err)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/socks5/mod.rs:245:43 [INFO] [stdout] | [INFO] [stdout] 245 | Error::new(Reply::GeneralFailure, ::description(&err)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buf` [INFO] [stdout] --> src/kcp/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | buf: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr` [INFO] [stdout] --> src/kcp/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buf` [INFO] [stdout] --> src/kcp/mod.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | buf: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `addr` [INFO] [stdout] --> src/kcp/mod.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.83s [INFO] running `Command { std: "docker" "inspect" "93018f87d2c9504267cd83a113849a43d3177be04951b6c734561b1afc16afe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93018f87d2c9504267cd83a113849a43d3177be04951b6c734561b1afc16afe1", kill_on_drop: false }` [INFO] [stdout] 93018f87d2c9504267cd83a113849a43d3177be04951b6c734561b1afc16afe1