[INFO] fetching crate antimony 0.0.1...
[INFO] checking antimony-0.0.1 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate antimony 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate antimony 0.0.1 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate antimony 0.0.1
[INFO] finished tweaking crates.io crate antimony 0.0.1
[INFO] tweaked toml for crates.io crate antimony 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f2991e7574a5a4e5ed2cd9c7ec5f215a72cd8852452d360a8e10e31169ad01a
[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" "2f2991e7574a5a4e5ed2cd9c7ec5f215a72cd8852452d360a8e10e31169ad01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f2991e7574a5a4e5ed2cd9c7ec5f215a72cd8852452d360a8e10e31169ad01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2991e7574a5a4e5ed2cd9c7ec5f215a72cd8852452d360a8e10e31169ad01a", kill_on_drop: false }`
[INFO] [stdout] 2f2991e7574a5a4e5ed2cd9c7ec5f215a72cd8852452d360a8e10e31169ad01a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c400a554f47ebc395bb7e1f3db3b1ebe17a3fc0a871aa63485c842b79cc7e586
[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" "c400a554f47ebc395bb7e1f3db3b1ebe17a3fc0a871aa63485c842b79cc7e586", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-uds v0.1.7
[INFO] [stderr]     Checking antimony v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_tcp(stream: TcpStream) -> Box<Future<Item = (Self), Error = std::io::Error >> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Self), Error = std::io::Error >`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:28:61
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_tcp(stream: TcpStream) -> Box<Future<Item = (Self), Error = std::io::Error >> {
[INFO] [stdout]    |                                                             ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:39:77
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...xStream>) -> Box<Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send>{
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:39:91
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...tream>) -> Box<Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send>{
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:50:53
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn to_uds(&self, stream: UnixStream) -> Box<Future<Item = (UnixStream), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (UnixStream), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:50:67
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn to_uds(&self, stream: UnixStream) -> Box<Future<Item = (UnixStream), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:54:83
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...nixStream>) -> Box<Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:54:97
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...nixStream>) -> Box<Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_tcp(stream: TcpStream) -> Box<Future<Item = (Self), Error = std::io::Error >> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Self), Error = std::io::Error >`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:28:61
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn from_tcp(stream: TcpStream) -> Box<Future<Item = (Self), Error = std::io::Error >> {
[INFO] [stdout]    |                                                             ^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:39:77
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...xStream>) -> Box<Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send>{
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:39:91
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...tream>) -> Box<Future<Item = ((Self, tokio_io::io::ReadHalf<UnixStream>)), Error = std::io::Error > + Send>{
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:50:53
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn to_uds(&self, stream: UnixStream) -> Box<Future<Item = (UnixStream), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (UnixStream), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:50:67
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn to_uds(&self, stream: UnixStream) -> Box<Future<Item = (UnixStream), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:54:83
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...nixStream>) -> Box<Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/components/mod.rs:54:97
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...nixStream>) -> Box<Future<Item = (tokio_io::io::WriteHalf<UnixStream>), Error = std::io::Error > + Send> {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/components/spout.rs:48:92
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         return future::ok(()).and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stdout]    |                                                                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/components/spout.rs:48:92
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         return future::ok(()).and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stdout]    |                                                                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/components/bolt.rs:56:79
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   .and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/components/bolt.rs:56:79
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   .and_then(|_| Ok(future::Loop::Continue(cc))).boxed();
[INFO] [stdout]    |                                                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `Command { std: "docker" "inspect" "c400a554f47ebc395bb7e1f3db3b1ebe17a3fc0a871aa63485c842b79cc7e586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c400a554f47ebc395bb7e1f3db3b1ebe17a3fc0a871aa63485c842b79cc7e586", kill_on_drop: false }`
[INFO] [stdout] c400a554f47ebc395bb7e1f3db3b1ebe17a3fc0a871aa63485c842b79cc7e586
