[INFO] cloning repository https://github.com/siriux/agnostic_async_executor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siriux/agnostic_async_executor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriux%2Fagnostic_async_executor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriux%2Fagnostic_async_executor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4250fbd803f0f4703c060d175a0849fb4de4eb9 [INFO] checking siriux/agnostic_async_executor against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriux%2Fagnostic_async_executor" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/siriux/agnostic_async_executor on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/siriux/agnostic_async_executor [INFO] finished tweaking git repo https://github.com/siriux/agnostic_async_executor [INFO] tweaked toml for git repo https://github.com/siriux/agnostic_async_executor written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] 9dd97cb4ea581d7ad6428e8f75612f93d8bc2b5a0e33aa70c0d77460712e9e5e [INFO] running `Command { std: "docker" "start" "-a" "9dd97cb4ea581d7ad6428e8f75612f93d8bc2b5a0e33aa70c0d77460712e9e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd97cb4ea581d7ad6428e8f75612f93d8bc2b5a0e33aa70c0d77460712e9e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd97cb4ea581d7ad6428e8f75612f93d8bc2b5a0e33aa70c0d77460712e9e5e", kill_on_drop: false }` [INFO] [stdout] 9dd97cb4ea581d7ad6428e8f75612f93d8bc2b5a0e33aa70c0d77460712e9e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ea4a483e2184f3b433d8bd5f08a300c1fe74f1bdfba9b9cd7cb944e10d81154 [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" "0ea4a483e2184f3b433d8bd5f08a300c1fe74f1bdfba9b9cd7cb944e10d81154", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking str-buf v1.0.5 [INFO] [stderr] Compiling async-timer v1.0.0-beta.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking easy-parallel v3.1.0 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.4.0 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking error-code v2.3.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-channel v0.3.18 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking blocking v1.1.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.3.0 [INFO] [stderr] Checking async-std v1.10.0 [INFO] [stderr] Checking agnostic_async_executor v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/executors/join_handle.rs:46:41 [INFO] [stdout] | [INFO] [stdout] 46 | JoinHandleInner::::Tokio(handle) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/executors/join_handle.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | JoinHandleInner::::AsyncStd(handle) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_spawn` [INFO] [stdout] --> tests/common.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn common_test_spawn(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_spawn_blocking` [INFO] [stdout] --> tests/common.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn common_test_spawn_blocking(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_block_on` [INFO] [stdout] --> tests/common.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn common_test_block_on(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_sleep` [INFO] [stdout] --> tests/common.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn common_test_sleep(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_timeout` [INFO] [stdout] --> tests/common.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn common_test_timeout(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_interval` [INFO] [stdout] --> tests/common.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn common_test_interval(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_local` [INFO] [stdout] --> tests/common.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn common_test_local(mut manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_cancel_handle` [INFO] [stdout] --> tests/common.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn common_test_cancel_handle(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_drop_handle` [INFO] [stdout] --> tests/common.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn common_test_drop_handle(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `common_test_global` [INFO] [stdout] --> tests/common.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn common_test_global(manager: AgnosticExecutorManager, mut helper: TestHelper) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/executors/join_handle.rs:46:41 [INFO] [stdout] | [INFO] [stdout] 46 | JoinHandleInner::::Tokio(handle) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/executors/join_handle.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | JoinHandleInner::::AsyncStd(handle) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.14s [INFO] running `Command { std: "docker" "inspect" "0ea4a483e2184f3b433d8bd5f08a300c1fe74f1bdfba9b9cd7cb944e10d81154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea4a483e2184f3b433d8bd5f08a300c1fe74f1bdfba9b9cd7cb944e10d81154", kill_on_drop: false }` [INFO] [stdout] 0ea4a483e2184f3b433d8bd5f08a300c1fe74f1bdfba9b9cd7cb944e10d81154