[INFO] fetching crate tio 0.1.0... [INFO] testing tio-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate tio 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate tio 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tio 0.1.0 [INFO] finished tweaking crates.io crate tio 0.1.0 [INFO] tweaked toml for crates.io crate tio 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19dfec7c75e9f2d4e4cea64305773c758a7af316e62888cbe3ae348fb36c5b94 [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" "19dfec7c75e9f2d4e4cea64305773c758a7af316e62888cbe3ae348fb36c5b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19dfec7c75e9f2d4e4cea64305773c758a7af316e62888cbe3ae348fb36c5b94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19dfec7c75e9f2d4e4cea64305773c758a7af316e62888cbe3ae348fb36c5b94", kill_on_drop: false }` [INFO] [stdout] 19dfec7c75e9f2d4e4cea64305773c758a7af316e62888cbe3ae348fb36c5b94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f353a209401b0f876c98c2fad3f9e0fb97a5d9a647e97c6d33adf9b8e1226990 [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" "f353a209401b0f876c98c2fad3f9e0fb97a5d9a647e97c6d33adf9b8e1226990", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tio v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.92s [INFO] running `Command { std: "docker" "inspect" "f353a209401b0f876c98c2fad3f9e0fb97a5d9a647e97c6d33adf9b8e1226990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f353a209401b0f876c98c2fad3f9e0fb97a5d9a647e97c6d33adf9b8e1226990", kill_on_drop: false }` [INFO] [stdout] f353a209401b0f876c98c2fad3f9e0fb97a5d9a647e97c6d33adf9b8e1226990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15cbec70fa781cb4dd036396970cff70a7a5299475c9f865f075364b8d862ff8 [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" "15cbec70fa781cb4dd036396970cff70a7a5299475c9f865f075364b8d862ff8", kill_on_drop: false }` [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling futures-lite v1.11.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling async-io v1.3.0 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-std v1.7.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tio v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.33s [INFO] running `Command { std: "docker" "inspect" "15cbec70fa781cb4dd036396970cff70a7a5299475c9f865f075364b8d862ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15cbec70fa781cb4dd036396970cff70a7a5299475c9f865f075364b8d862ff8", kill_on_drop: false }` [INFO] [stdout] 15cbec70fa781cb4dd036396970cff70a7a5299475c9f865f075364b8d862ff8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93bd115762d154c38e812126668c24eedd519ee986a70ab4a519fc31f1c572f1 [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" "93bd115762d154c38e812126668c24eedd519ee986a70ab4a519fc31f1c572f1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tio-6bd00205898e122c [INFO] [stdout] running 7 tests [INFO] [stdout] test task::blocking::tests::unwind_uncaught ... ok [INFO] [stdout] test task::spawn::tests::unwind_uncaught ... ok [INFO] [stdout] test task::spawn::tests::basic ... ok [INFO] [stdout] test task::blocking::tests::basic ... ok [INFO] [stdout] test task::block::tests::recursive_block_on ... ok [INFO] [stdout] test task::spawn::tests::unwind_caught ... ok [INFO] [stdout] test task::blocking::tests::unwind_caught ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tio [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/net.rs - net (line 30) ... FAILED [INFO] [stdout] test src/task.rs - task (line 22) ... ok [INFO] [stdout] test src/net/util.rs - net::util::Resolver::resolve (line 20) ... FAILED [INFO] [stdout] test src/task/block.rs - task::block::block_on (line 55) ... ok [INFO] [stdout] test src/task/yield_now.rs - task::yield_now::yield_now (line 18) ... ok [INFO] [stdout] test src/task/blocking.rs - task::blocking::spawn_blocking (line 74) ... ok [INFO] [stdout] test src/task.rs - task (line 36) ... ok [INFO] [stdout] test src/task/spawn.rs - task::spawn::spawn (line 97) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/net.rs - net (line 30) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `tio::net::UdpSocket` [INFO] [stdout] --> src/net.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tio::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `UdpSocket` in `net` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/net/util.rs - net::util::Resolver::resolve (line 20) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `tio::net::TcpStream` [INFO] [stdout] --> src/net/util.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 5 | use tio::net::{TcpStream, Resolver}; [INFO] [stdout] | ^^^^^^^^^ no `TcpStream` in `net` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/net.rs - net (line 30) [INFO] [stdout] src/net/util.rs - net::util::Resolver::resolve (line 20) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "93bd115762d154c38e812126668c24eedd519ee986a70ab4a519fc31f1c572f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93bd115762d154c38e812126668c24eedd519ee986a70ab4a519fc31f1c572f1", kill_on_drop: false }` [INFO] [stdout] 93bd115762d154c38e812126668c24eedd519ee986a70ab4a519fc31f1c572f1