[INFO] fetching crate async-readline 0.1.0... [INFO] checking async-readline-0.1.0 against beta for pr-78714 [INFO] extracting crate async-readline 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate async-readline 0.1.0 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 crates.io crate async-readline 0.1.0 [INFO] finished tweaking crates.io crate async-readline 0.1.0 [INFO] tweaked toml for crates.io crate async-readline 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0402aa8aed3d7c860b2bb116892c5190725f6d33088c42e5cfed9285448b420e [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" "0402aa8aed3d7c860b2bb116892c5190725f6d33088c42e5cfed9285448b420e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0402aa8aed3d7c860b2bb116892c5190725f6d33088c42e5cfed9285448b420e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0402aa8aed3d7c860b2bb116892c5190725f6d33088c42e5cfed9285448b420e", kill_on_drop: false }` [INFO] [stdout] 0402aa8aed3d7c860b2bb116892c5190725f6d33088c42e5cfed9285448b420e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] af9d665026cba32dc53283549de9e70f93e8d6c3b24e6e2df60520b6b0048021 [INFO] running `Command { std: "docker" "start" "-a" "af9d665026cba32dc53283549de9e70f93e8d6c3b24e6e2df60520b6b0048021", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking tokio v0.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking async-readline v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/raw.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | try!(Err(nix::Error::from_errno(ENOTTY))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/raw.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | try!(termios::tcsetattr(STDIN_FILENO, termios::TCSADRAIN, &raw)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/raw.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | try!(Err(nix::Error::from_errno(ENOTTY))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/raw.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | try!(termios::tcsetattr(STDIN_FILENO, termios::TCSADRAIN, &raw)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `tokio_core::io::Io`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio_core::io::{Io}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `tokio_core::io::Codec`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_core::io::{Codec, EasyBuf}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_core::io::EasyBuf`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:11:29 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_core::io::{Codec, EasyBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `tokio_core::io::Codec`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 15 | impl Codec for CharCodec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_core::io::EasyBuf`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | fn decode(&mut self, buf: &mut EasyBuf) -> Result, io::Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated type `tokio_core::io::Codec::In`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:19:62 [INFO] [stdout] | [INFO] [stdout] 19 | fn decode(&mut self, buf: &mut EasyBuf) -> Result, io::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated type `tokio_core::io::Codec::Out`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:29:31 [INFO] [stdout] | [INFO] [stdout] 29 | fn encode(&mut self, msg: Self::Out, buf: &mut Vec) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_core::io::EasyBuf::len`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:20:16 [INFO] [stdout] | [INFO] [stdout] 20 | if buf.len() == 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_core::io::EasyBuf::drain_to`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | buf.drain_to(1); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_core::io::Io::framed`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:43:27 [INFO] [stdout] | [INFO] [stdout] 43 | let framed_in = stdin.framed(CharCodec); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_core::io::Io::framed`: moved to the `tokio-io` crate [INFO] [stdout] --> examples/echo.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let framed_out = stdout.framed(CharCodec); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::Map` in tuple element 0 that must be used [INFO] [stdout] --> examples/echo.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | l.run(done).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Framed` in tuple element 1 that must be used [INFO] [stdout] --> examples/echo.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | l.run(done).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `futures::stream::Select` in tuple element 0 that must be used [INFO] [stdout] --> examples/readline.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | l.run(done).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: streams do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `Command { std: "docker" "inspect" "af9d665026cba32dc53283549de9e70f93e8d6c3b24e6e2df60520b6b0048021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9d665026cba32dc53283549de9e70f93e8d6c3b24e6e2df60520b6b0048021", kill_on_drop: false }` [INFO] [stdout] af9d665026cba32dc53283549de9e70f93e8d6c3b24e6e2df60520b6b0048021