[INFO] fetching crate mio-more 0.1.0... [INFO] checking mio-more-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate mio-more 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate mio-more 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mio-more 0.1.0 [INFO] finished tweaking crates.io crate mio-more 0.1.0 [INFO] tweaked toml for crates.io crate mio-more 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazycell v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 2d4eb82d2b3fecdefb0b0ee2653ebb094d4f5c8e44b2a3796433b9aa81ba8ccd [INFO] running `Command { std: "docker" "start" "-a" "2d4eb82d2b3fecdefb0b0ee2653ebb094d4f5c8e44b2a3796433b9aa81ba8ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d4eb82d2b3fecdefb0b0ee2653ebb094d4f5c8e44b2a3796433b9aa81ba8ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4eb82d2b3fecdefb0b0ee2653ebb094d4f5c8e44b2a3796433b9aa81ba8ccd", kill_on_drop: false }` [INFO] [stdout] 2d4eb82d2b3fecdefb0b0ee2653ebb094d4f5c8e44b2a3796433b9aa81ba8ccd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 219f068cd1dff37289b6ab216768de33a969b3fbf5e65dbbb8a30b85d035200e [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" "219f068cd1dff37289b6ab216768de33a969b3fbf5e65dbbb8a30b85d035200e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking mio-more v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | try!(self.ctl.inc()); [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/channel.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(self.ctl.inc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:148:17 [INFO] [stdout] | [INFO] [stdout] 148 | try!(self.ctl.inc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | try!(set_readiness.set_readiness(Ready::readable())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | try!(set_readiness.set_readiness(Ready::none())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | try!(set_readiness.set_readiness(Ready::readable())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/timer.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | let token = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | try!(self.ctl.inc()); [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/channel.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | try!(self.ctl.inc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:148:17 [INFO] [stdout] | [INFO] [stdout] 148 | try!(self.ctl.inc()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | try!(set_readiness.set_readiness(Ready::readable())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | try!(set_readiness.set_readiness(Ready::none())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | try!(set_readiness.set_readiness(Ready::readable())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/timer.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 182 | let token = try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Ready::none`: use Ready::empty instead [INFO] [stdout] --> src/channel.rs:230:50 [INFO] [stdout] | [INFO] [stdout] 230 | try!(set_readiness.set_readiness(Ready::none())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::new`: use `new2` instead [INFO] [stdout] --> src/channel.rs:255:45 [INFO] [stdout] | [INFO] [stdout] 255 | let (registration, set_readiness) = Registration::new(poll, token, interest, opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::update`: use `Evented` impl [INFO] [stdout] --> src/channel.rs:271:48 [INFO] [stdout] | [INFO] [stdout] 271 | Some(registration) => registration.update(poll, token, interest, opts), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::deregister`: use `Poll::deregister` instead [INFO] [stdout] --> src/channel.rs:278:48 [INFO] [stdout] | [INFO] [stdout] 278 | Some(registration) => registration.deregister(poll), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/channel.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | &SendError::Io(ref io_err) => io_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/channel.rs:341:53 [INFO] [stdout] | [INFO] [stdout] 341 | &TrySendError::Io(ref io_err) => io_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Ready::none`: use Ready::empty instead [INFO] [stdout] --> src/timer.rs:284:55 [INFO] [stdout] | [INFO] [stdout] 284 | let _ = inner.set_readiness.set_readiness(Ready::none()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::new`: use `new2` instead [INFO] [stdout] --> src/timer.rs:375:45 [INFO] [stdout] | [INFO] [stdout] 375 | let (registration, set_readiness) = Registration::new(poll, token, interest, opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::update`: use `Evented` impl [INFO] [stdout] --> src/timer.rs:398:47 [INFO] [stdout] | [INFO] [stdout] 398 | Some(inner) => inner.registration.update(poll, token, interest, opts), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::deregister`: use `Poll::deregister` instead [INFO] [stdout] --> src/timer.rs:405:47 [INFO] [stdout] | [INFO] [stdout] 405 | Some(inner) => inner.registration.deregister(poll), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Ready::none`: use Ready::empty instead [INFO] [stdout] --> src/channel.rs:230:50 [INFO] [stdout] | [INFO] [stdout] 230 | try!(set_readiness.set_readiness(Ready::none())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::new`: use `new2` instead [INFO] [stdout] --> src/channel.rs:255:45 [INFO] [stdout] | [INFO] [stdout] 255 | let (registration, set_readiness) = Registration::new(poll, token, interest, opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::update`: use `Evented` impl [INFO] [stdout] --> src/channel.rs:271:48 [INFO] [stdout] | [INFO] [stdout] 271 | Some(registration) => registration.update(poll, token, interest, opts), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::deregister`: use `Poll::deregister` instead [INFO] [stdout] --> src/channel.rs:278:48 [INFO] [stdout] | [INFO] [stdout] 278 | Some(registration) => registration.deregister(poll), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/channel.rs:332:50 [INFO] [stdout] | [INFO] [stdout] 332 | &SendError::Io(ref io_err) => io_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/channel.rs:341:53 [INFO] [stdout] | [INFO] [stdout] 341 | &TrySendError::Io(ref io_err) => io_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Ready::none`: use Ready::empty instead [INFO] [stdout] --> src/timer.rs:284:55 [INFO] [stdout] | [INFO] [stdout] 284 | let _ = inner.set_readiness.set_readiness(Ready::none()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::new`: use `new2` instead [INFO] [stdout] --> src/timer.rs:375:45 [INFO] [stdout] | [INFO] [stdout] 375 | let (registration, set_readiness) = Registration::new(poll, token, interest, opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::update`: use `Evented` impl [INFO] [stdout] --> src/timer.rs:398:47 [INFO] [stdout] | [INFO] [stdout] 398 | Some(inner) => inner.registration.update(poll, token, interest, opts), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `mio::Registration::deregister`: use `Poll::deregister` instead [INFO] [stdout] --> src/timer.rs:405:47 [INFO] [stdout] | [INFO] [stdout] 405 | Some(inner) => inner.registration.deregister(poll), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.37s [INFO] running `Command { std: "docker" "inspect" "219f068cd1dff37289b6ab216768de33a969b3fbf5e65dbbb8a30b85d035200e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "219f068cd1dff37289b6ab216768de33a969b3fbf5e65dbbb8a30b85d035200e", kill_on_drop: false }` [INFO] [stdout] 219f068cd1dff37289b6ab216768de33a969b3fbf5e65dbbb8a30b85d035200e