[INFO] fetching crate tinyosc 0.0.3...
[INFO] testing tinyosc-0.0.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate tinyosc 0.0.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tinyosc 0.0.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinyosc 0.0.3
[INFO] finished tweaking crates.io crate tinyosc 0.0.3
[INFO] tweaked toml for crates.io crate tinyosc 0.0.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5ee9f3af0625e7e849564cdd96da1ecd8efd6f8a702ab1e0778babab0afbaff
[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" "d5ee9f3af0625e7e849564cdd96da1ecd8efd6f8a702ab1e0778babab0afbaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5ee9f3af0625e7e849564cdd96da1ecd8efd6f8a702ab1e0778babab0afbaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ee9f3af0625e7e849564cdd96da1ecd8efd6f8a702ab1e0778babab0afbaff", kill_on_drop: false }`
[INFO] [stdout] d5ee9f3af0625e7e849564cdd96da1ecd8efd6f8a702ab1e0778babab0afbaff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f318bb2b08d79b9caf6aa8f951c0a51e835759bf7776d5a0107c46e0f1ca53c
[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" "1f318bb2b08d79b9caf6aa8f951c0a51e835759bf7776d5a0107c46e0f1ca53c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyosc v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Argument::s(self.path).serialize(into));
[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/message.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(Argument::s(&*typetags).serialize(into));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             try!(arg.serialize(into));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(self.serialize_into(&mut ret));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try!(into.write_all(arg.as_ref()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 try!(into.write_all(&[0; 5][.. pad]));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn serialize_into(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[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/argument.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn serialize(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/test.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / macro_rules! assert_msg_equal {
[INFO] [stdout] 28 | |     ($x:expr, $expected:expr) => {
[INFO] [stdout] 29 | |         assert_eq!($x.unwrap(), $expected.as_bytes());
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1f318bb2b08d79b9caf6aa8f951c0a51e835759bf7776d5a0107c46e0f1ca53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f318bb2b08d79b9caf6aa8f951c0a51e835759bf7776d5a0107c46e0f1ca53c", kill_on_drop: false }`
[INFO] [stdout] 1f318bb2b08d79b9caf6aa8f951c0a51e835759bf7776d5a0107c46e0f1ca53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3da56c95775bf31387b8cba37a8fd6ef67972c7aaa1adea4096026ae06c1668c
[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" "3da56c95775bf31387b8cba37a8fd6ef67972c7aaa1adea4096026ae06c1668c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyosc v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Argument::s(self.path).serialize(into));
[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/message.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(Argument::s(&*typetags).serialize(into));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             try!(arg.serialize(into));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(self.serialize_into(&mut ret));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try!(into.write_all(arg.as_ref()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 try!(into.write_all(&[0; 5][.. pad]));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn serialize_into(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[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/argument.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn serialize(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/test.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / macro_rules! assert_msg_equal {
[INFO] [stdout] 28 | |     ($x:expr, $expected:expr) => {
[INFO] [stdout] 29 | |         assert_eq!($x.unwrap(), $expected.as_bytes());
[INFO] [stdout] 30 | |     }
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         try!(Argument::s(self.path).serialize(into));
[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/message.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         try!(Argument::s(&*typetags).serialize(into));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             try!(arg.serialize(into));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/message.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         try!(self.serialize_into(&mut ret));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 try!(into.write_all(arg.as_ref()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/argument.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 try!(into.write_all(&[0; 5][.. pad]));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/message.rs:66:45
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn serialize_into(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[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/argument.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn serialize(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stdout]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/test.rs:97:50
[INFO] [stdout]    |
[INFO] [stdout] 97 |         arguments: osc_args![Argument::None, 42, (0.0 as f32), true, "testing", false]
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "3da56c95775bf31387b8cba37a8fd6ef67972c7aaa1adea4096026ae06c1668c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da56c95775bf31387b8cba37a8fd6ef67972c7aaa1adea4096026ae06c1668c", kill_on_drop: false }`
[INFO] [stdout] 3da56c95775bf31387b8cba37a8fd6ef67972c7aaa1adea4096026ae06c1668c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2020-10-09" "test" "--frozen", 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] ed99a52830db062948ac76eb9859edbeead89728e3a00a0098e1a73290f4c18a
[INFO] running `Command { std: "docker" "start" "-a" "ed99a52830db062948ac76eb9859edbeead89728e3a00a0098e1a73290f4c18a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(Argument::s(self.path).serialize(into));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(Argument::s(&*typetags).serialize(into));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             try!(arg.serialize(into));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(self.serialize_into(&mut ret));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/argument.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 try!(into.write_all(arg.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/argument.rs:120:17
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 try!(into.write_all(&[0; 5][.. pad]));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn serialize_into(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[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/argument.rs:105:40
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn serialize(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / macro_rules! assert_msg_equal {
[INFO] [stderr] 28 | |     ($x:expr, $expected:expr) => {
[INFO] [stderr] 29 | |         assert_eq!($x.unwrap(), $expected.as_bytes());
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         try!(Argument::s(self.path).serialize(into));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(Argument::s(&*typetags).serialize(into));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             try!(arg.serialize(into));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/message.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(self.serialize_into(&mut ret));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/argument.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 try!(into.write_all(arg.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/argument.rs:120:17
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 try!(into.write_all(&[0; 5][.. pad]));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/message.rs:66:45
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn serialize_into(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Write`
[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/argument.rs:105:40
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn serialize(&self, into: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/test.rs:97:50
[INFO] [stderr]    |
[INFO] [stderr] 97 |         arguments: osc_args![Argument::None, 42, (0.0 as f32), true, "testing", false]
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tinyosc-400167e9050f6bce
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyosc
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::deserialize_bool ... ok
[INFO] [stdout] test test::deserialize_f32 ... ok
[INFO] [stdout] test test::deserialize_i32 ... ok
[INFO] [stdout] test test::deserialize_kitchen_sink ... ok
[INFO] [stdout] test test::serialize_bool ... ok
[INFO] [stdout] test test::serialize_f32 ... ok
[INFO] [stdout] test test::serialize_i32 ... ok
[INFO] [stdout] test test::deserialize_none ... ok
[INFO] [stdout] test test::deserialize_no_args ... ok
[INFO] [stdout] test test::deserialize_string ... ok
[INFO] [stdout] test test::serialize_none ... ok
[INFO] [stdout] test test::serialize_str ... ok
[INFO] [stdout] test test::serialize_kitchen_sink ... ok
[INFO] [stdout] test test::serialize_no_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed99a52830db062948ac76eb9859edbeead89728e3a00a0098e1a73290f4c18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed99a52830db062948ac76eb9859edbeead89728e3a00a0098e1a73290f4c18a", kill_on_drop: false }`
[INFO] [stdout] ed99a52830db062948ac76eb9859edbeead89728e3a00a0098e1a73290f4c18a
