[INFO] crate slim 0.1.0 is already in cache [INFO] checking slim-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate slim 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate slim 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate slim 0.1.0 [INFO] finished tweaking crates.io crate slim 0.1.0 [INFO] tweaked toml for crates.io crate slim 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a776f5a002943927c17b1643526c4191b3f32049d251f33739da0f195352a66 [INFO] running `"docker" "start" "-a" "5a776f5a002943927c17b1643526c4191b3f32049d251f33739da0f195352a66"` [INFO] [stderr] Checking slim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!((self.len() as u64).encode_stream(s)); [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/serialize.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write_buf(s, self.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!((self.len() as u64).encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | try!(write_buf(s, self.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | try!((self.len() as u64).encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(entry.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | try!(0u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | try!(1u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | try!(1u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | deser_int!(u64, 8, BigEndian::read_u64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | deser_int!(u32, 4, BigEndian::read_u32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | deser_int!(u16, 2, BigEndian::read_u16); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | deser_int!(i64, 8, BigEndian::read_i64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | deser_int!(i32, 4, BigEndian::read_i32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | deser_int!(i16, 2, BigEndian::read_i16); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | deser_int!(f64, 8, BigEndian::read_f64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | deser_int!(f32, 4, BigEndian::read_f32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | let j = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let j = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | let typebuf = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:100:23 [INFO] [stderr] | [INFO] [stderr] 100 | Ok(Cow::Owned(try!(T::decode_stream(s)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:106:20 [INFO] [stderr] | [INFO] [stderr] 106 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(fill_buf(s, buf.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:119:20 [INFO] [stderr] | [INFO] [stderr] 119 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(fill_buf(s, buf.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:139:22 [INFO] [stderr] | [INFO] [stderr] 139 | buf.push(try!(T::decode_stream(s))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:147:23 [INFO] [stderr] | [INFO] [stderr] 147 | let typebuf = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:174:17 [INFO] [stderr] | [INFO] [stderr] 174 | let x = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/transportable.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use super::{SlimError, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!((self.len() as u64).encode_stream(s)); [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/serialize.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write_buf(s, self.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!((self.len() as u64).encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | try!(write_buf(s, self.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | try!((self.len() as u64).encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | try!(entry.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:108:17 [INFO] [stderr] | [INFO] [stderr] 108 | try!(0u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | try!(1u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/serialize.rs:129:17 [INFO] [stderr] | [INFO] [stderr] 129 | try!(1u8.encode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | deser_int!(u64, 8, BigEndian::read_u64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | deser_int!(u32, 4, BigEndian::read_u32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | deser_int!(u16, 2, BigEndian::read_u16); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | deser_int!(i64, 8, BigEndian::read_i64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | deser_int!(i32, 4, BigEndian::read_i32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | deser_int!(i16, 2, BigEndian::read_i16); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | deser_int!(f64, 8, BigEndian::read_f64); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | deser_int!(f32, 4, BigEndian::read_f32); [INFO] [stderr] | ---------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | try!(fill_buf(s, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | let j = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let j = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | let typebuf = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:100:23 [INFO] [stderr] | [INFO] [stderr] 100 | Ok(Cow::Owned(try!(T::decode_stream(s)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:106:20 [INFO] [stderr] | [INFO] [stderr] 106 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(fill_buf(s, buf.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:119:20 [INFO] [stderr] | [INFO] [stderr] 119 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | try!(fill_buf(s, buf.as_mut_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | let size = try!(u64::decode_stream(s)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:139:22 [INFO] [stderr] | [INFO] [stderr] 139 | buf.push(try!(T::decode_stream(s))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:147:23 [INFO] [stderr] | [INFO] [stderr] 147 | let typebuf = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/deserialize.rs:174:17 [INFO] [stderr] | [INFO] [stderr] 174 | let x = try!(u8::decode_stream(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Result` [INFO] [stderr] --> src/transportable.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use super::{SlimError, Result}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 31 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 31 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "5a776f5a002943927c17b1643526c4191b3f32049d251f33739da0f195352a66"` [INFO] running `"docker" "rm" "-f" "5a776f5a002943927c17b1643526c4191b3f32049d251f33739da0f195352a66"` [INFO] [stdout] 5a776f5a002943927c17b1643526c4191b3f32049d251f33739da0f195352a66