[INFO] crate async-readline 0.1.0 is already in cache
[INFO] testing async-readline-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate async-readline 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate async-readline 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccbc046dfd2cfcd0c42b2067848faaf606e40e5a6a70707c11d83a9ed583fb32
[INFO] running `"docker" "start" "-a" "ccbc046dfd2cfcd0c42b2067848faaf606e40e5a6a70707c11d83a9ed583fb32"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] Compiling semver v0.1.20
[INFO] [stderr] Compiling bitflags v0.4.0
[INFO] [stderr] Compiling scoped-tls v0.1.2
[INFO] [stderr] Compiling void v1.0.2
[INFO] [stderr] Compiling tokio v0.0.0
[INFO] [stderr] Compiling termios v0.2.2
[INFO] [stderr] Compiling tokio-core v0.1.17
[INFO] [stderr] Compiling rustc_version v0.1.7
[INFO] [stderr] Compiling nix v0.7.0
[INFO] [stderr] Compiling async-readline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:120:13
[INFO] [stderr] |
[INFO] [stderr] 120 | try!(Err(nix::Error::from_errno(ENOTTY)));
[INFO] [stderr] | ^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:134:9
[INFO] [stderr] |
[INFO] [stderr] 134 | try!(termios::tcsetattr(STDIN_FILENO, termios::TCSADRAIN, &raw));
[INFO] [stderr] | ^^^
[INFO] [stderr]
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `"docker" "inspect" "ccbc046dfd2cfcd0c42b2067848faaf606e40e5a6a70707c11d83a9ed583fb32"`
[INFO] running `"docker" "rm" "-f" "ccbc046dfd2cfcd0c42b2067848faaf606e40e5a6a70707c11d83a9ed583fb32"`
[INFO] [stdout] ccbc046dfd2cfcd0c42b2067848faaf606e40e5a6a70707c11d83a9ed583fb32
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7527c1eb905f267fa81e243d12ba746fa578276ca4e5b8dc5c7033774573c91e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7527c1eb905f267fa81e243d12ba746fa578276ca4e5b8dc5c7033774573c91e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] Compiling async-readline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:120:13
[INFO] [stderr] |
[INFO] [stderr] 120 | try!(Err(nix::Error::from_errno(ENOTTY)));
[INFO] [stderr] | ^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:134:9
[INFO] [stderr] |
[INFO] [stderr] 134 | try!(termios::tcsetattr(STDIN_FILENO, termios::TCSADRAIN, &raw));
[INFO] [stderr] | ^^^
[INFO] [stderr]
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:120:13
[INFO] [stderr] |
[INFO] [stderr] 120 | try!(Err(nix::Error::from_errno(ENOTTY)));
[INFO] [stderr] | ^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] --> src/raw.rs:134:9
[INFO] [stderr] |
[INFO] [stderr] 134 | try!(termios::tcsetattr(STDIN_FILENO, termios::TCSADRAIN, &raw));
[INFO] [stderr] | ^^^
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate
[INFO] [stderr] --> examples/echo.rs:6:22
[INFO] [stderr] |
[INFO] [stderr] 6 | use tokio_core::io::{Io};
[INFO] [stderr] | ^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr] --> examples/echo.rs:11:22
[INFO] [stderr] |
[INFO] [stderr] 11 | use tokio_core::io::{Codec, EasyBuf};
[INFO] [stderr] | ^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr] --> examples/echo.rs:11:29
[INFO] [stderr] |
[INFO] [stderr] 11 | use tokio_core::io::{Codec, EasyBuf};
[INFO] [stderr] | ^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr] --> examples/echo.rs:15:6
[INFO] [stderr] |
[INFO] [stderr] 15 | impl Codec for CharCodec {
[INFO] [stderr] | ^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr] --> examples/echo.rs:19:36
[INFO] [stderr] |
[INFO] [stderr] 19 | fn decode(&mut self, buf: &mut EasyBuf) -> Result