[INFO] crate hiirc 0.5.0 is already in cache [INFO] testing hiirc-0.5.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate hiirc 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate hiirc 0.5.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hiirc 0.5.0 [INFO] finished tweaking crates.io crate hiirc 0.5.0 [INFO] tweaked toml for crates.io crate hiirc 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] ef4fdb950f2f88df02c0fb354551fbd7ce6331b988bd9e4f44a4ec3345e4315b [INFO] running `Command { std: "docker" "start" "-a" "ef4fdb950f2f88df02c0fb354551fbd7ce6331b988bd9e4f44a4ec3345e4315b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef4fdb950f2f88df02c0fb354551fbd7ce6331b988bd9e4f44a4ec3345e4315b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4fdb950f2f88df02c0fb354551fbd7ce6331b988bd9e4f44a4ec3345e4315b", kill_on_drop: false }` [INFO] [stdout] ef4fdb950f2f88df02c0fb354551fbd7ce6331b988bd9e4f44a4ec3345e4315b [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d320ae3f371f5d20c273b54a4c2f2033f8a3e4a81b828c599102a810a191853e [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" "d320ae3f371f5d20c273b54a4c2f2033f8a3e4a81b828c599102a810a191853e", kill_on_drop: false }` [INFO] [stderr] Compiling loirc v0.2.0 [INFO] [stderr] Compiling hiirc v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:360:9 [INFO] [stdout] | [INFO] [stdout] 360 | try!(self.writer.close()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:457:9 [INFO] [stdout] | [INFO] [stdout] 457 | try!(self.writer.raw(format!("{}\n", raw))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:465:28 [INFO] [stdout] | [INFO] [stdout] 465 | let (writer, reader) = try!(connect(settings.addr, settings.reconnection, settings.encoding)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | try!(irc.pass(settings.password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:471:5 [INFO] [stdout] | [INFO] [stdout] 471 | try!(irc.nick(settings.nickname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:472:5 [INFO] [stdout] | [INFO] [stdout] 472 | try!(irc.user(settings.username, settings.realname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:490:19 [INFO] [stdout] | [INFO] [stdout] 490 | listener: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/core.rs:69:44 [INFO] [stdout] | [INFO] [stdout] 69 | Error::IoError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `Command { std: "docker" "inspect" "d320ae3f371f5d20c273b54a4c2f2033f8a3e4a81b828c599102a810a191853e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d320ae3f371f5d20c273b54a4c2f2033f8a3e4a81b828c599102a810a191853e", kill_on_drop: false }` [INFO] [stdout] d320ae3f371f5d20c273b54a4c2f2033f8a3e4a81b828c599102a810a191853e [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5f493af94c5e5de990eed72f58a77667b87d238bea40e588e7e2e0d80c91ee0 [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" "a5f493af94c5e5de990eed72f58a77667b87d238bea40e588e7e2e0d80c91ee0", kill_on_drop: false }` [INFO] [stderr] Compiling hiirc v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:360:9 [INFO] [stdout] | [INFO] [stdout] 360 | try!(self.writer.close()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:457:9 [INFO] [stdout] | [INFO] [stdout] 457 | try!(self.writer.raw(format!("{}\n", raw))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:465:28 [INFO] [stdout] | [INFO] [stdout] 465 | let (writer, reader) = try!(connect(settings.addr, settings.reconnection, settings.encoding)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | try!(irc.pass(settings.password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:471:5 [INFO] [stdout] | [INFO] [stdout] 471 | try!(irc.nick(settings.nickname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:472:5 [INFO] [stdout] | [INFO] [stdout] 472 | try!(irc.user(settings.username, settings.realname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:490:19 [INFO] [stdout] | [INFO] [stdout] 490 | listener: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/core.rs:69:44 [INFO] [stdout] | [INFO] [stdout] 69 | Error::IoError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:360:9 [INFO] [stdout] | [INFO] [stdout] 360 | try!(self.writer.close()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:457:9 [INFO] [stdout] | [INFO] [stdout] 457 | try!(self.writer.raw(format!("{}\n", raw))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:465:28 [INFO] [stdout] | [INFO] [stdout] 465 | let (writer, reader) = try!(connect(settings.addr, settings.reconnection, settings.encoding)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:469:9 [INFO] [stdout] | [INFO] [stdout] 469 | try!(irc.pass(settings.password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:471:5 [INFO] [stdout] | [INFO] [stdout] 471 | try!(irc.nick(settings.nickname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/core.rs:472:5 [INFO] [stdout] | [INFO] [stdout] 472 | try!(irc.user(settings.username, settings.realname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:74:32 [INFO] [stdout] | [INFO] [stdout] 74 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/core.rs:490:19 [INFO] [stdout] | [INFO] [stdout] 490 | listener: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/core.rs:69:44 [INFO] [stdout] | [INFO] [stdout] 69 | Error::IoError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "a5f493af94c5e5de990eed72f58a77667b87d238bea40e588e7e2e0d80c91ee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f493af94c5e5de990eed72f58a77667b87d238bea40e588e7e2e0d80c91ee0", kill_on_drop: false }` [INFO] [stdout] a5f493af94c5e5de990eed72f58a77667b87d238bea40e588e7e2e0d80c91ee0 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5118ab22902acec152d8736832dcfed9420db9e786ecf34b2fdd67bcccda991 [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" "b5118ab22902acec152d8736832dcfed9420db9e786ecf34b2fdd67bcccda991", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | try!(self.writer.close()); [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/core.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(self.writer.raw(format!("{}\n", raw))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:465:28 [INFO] [stderr] | [INFO] [stderr] 465 | let (writer, reader) = try!(connect(settings.addr, settings.reconnection, settings.encoding)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:469:9 [INFO] [stderr] | [INFO] [stderr] 469 | try!(irc.pass(settings.password)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:471:5 [INFO] [stderr] | [INFO] [stderr] 471 | try!(irc.nick(settings.nickname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:472:5 [INFO] [stderr] | [INFO] [stderr] 472 | try!(irc.user(settings.username, settings.realname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:490:19 [INFO] [stderr] | [INFO] [stderr] 490 | listener: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/core.rs:69:44 [INFO] [stderr] | [INFO] [stderr] 69 | Error::IoError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | try!(self.writer.close()); [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/core.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | try!(self.writer.raw(format!("{}\n", raw))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:465:28 [INFO] [stderr] | [INFO] [stderr] 465 | let (writer, reader) = try!(connect(settings.addr, settings.reconnection, settings.encoding)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:469:9 [INFO] [stderr] | [INFO] [stderr] 469 | try!(irc.pass(settings.password)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:471:5 [INFO] [stderr] | [INFO] [stderr] 471 | try!(irc.nick(settings.nickname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/core.rs:472:5 [INFO] [stderr] | [INFO] [stderr] 472 | try!(irc.user(settings.username, settings.realname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/core.rs:490:19 [INFO] [stderr] | [INFO] [stderr] 490 | listener: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/core.rs:69:44 [INFO] [stderr] | [INFO] [stderr] 69 | Error::IoError(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hiirc-4441ddcc602e5d27 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test core::test_user_from_raw_op ... ok [INFO] [stdout] test core::test_user_from_raw_owner ... ok [INFO] [stdout] test core::test_user_from_raw_norm ... ok [INFO] [stdout] test core::test_user_from_raw_voice ... ok [INFO] [stdout] test core::test_channel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests hiirc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/settings.rs - settings::Settings::new (line 37) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5118ab22902acec152d8736832dcfed9420db9e786ecf34b2fdd67bcccda991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5118ab22902acec152d8736832dcfed9420db9e786ecf34b2fdd67bcccda991", kill_on_drop: false }` [INFO] [stdout] b5118ab22902acec152d8736832dcfed9420db9e786ecf34b2fdd67bcccda991