[INFO] fetching crate susyabi 6.1.0...
[INFO] checking susyabi-6.1.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate susyabi 6.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate susyabi 6.1.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate susyabi 6.1.0
[INFO] finished tweaking crates.io crate susyabi 6.1.0
[INFO] tweaked toml for crates.io crate susyabi 6.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dab039ef80ed625360d64031dd2b5c39827fbdcada31c2c4bf0b9537c838fa15
[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" "dab039ef80ed625360d64031dd2b5c39827fbdcada31c2c4bf0b9537c838fa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dab039ef80ed625360d64031dd2b5c39827fbdcada31c2c4bf0b9537c838fa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab039ef80ed625360d64031dd2b5c39827fbdcada31c2c4bf0b9537c838fa15", kill_on_drop: false }`
[INFO] [stdout] dab039ef80ed625360d64031dd2b5c39827fbdcada31c2c4bf0b9537c838fa15
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcc631c0c90404b84e26fc08ae7630170ade0ad1a08e65de07d34f298d7ccd14
[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" "dcc631c0c90404b84e26fc08ae7630170ade0ad1a08e65de07d34f298d7ccd14", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking s-types-serialize v0.2.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking fixed-hash v0.2.5
[INFO] [stderr]     Checking sbloom v0.5.1
[INFO] [stderr]     Checking uint v0.4.1
[INFO] [stderr]     Checking s-types v0.4.0
[INFO] [stderr]     Checking susyabi v6.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 let subtype = try!(Reader::read(&name[..count - 2]));
[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/param_type/reader.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 let len = try!(usize::from_str_radix(&num, 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let subtype = try!(Reader::read(&name[..count - num.len() - 2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 let len = try!(usize::from_str_radix(&s[3..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 let len = try!(usize::from_str_radix(&s[4..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let len = try!(usize::from_str_radix(&s[5..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/lenient.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let uint = try!(u32::from_str_radix(value, 10));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/lenient.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let int = try!(i32::from_str_radix(value, 10));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let hex = try!(value.from_hex());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let result = try!(Self::tokenize_array(value, param));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         let token = try!(Self::tokenize(param, sub));
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     let token = try!(Self::tokenize(param, sub));
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let slice = try!(peek(slices, position + i)).clone();
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let b = try!(as_bool(slice));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |             let taken = try!(take_bytes(slices, offset, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:138:22
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:141:14
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let taken = try!(take_bytes(slices, len_offset + 1, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:157:14
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:159:16
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let taken = try!(take_bytes(slices, len_offset + 1, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 token: Token::String(try!(String::from_utf8(taken.bytes))),
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:172:20
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:173:14
[INFO] [stdout]     |
[INFO] [stdout] 173 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let res = try!(decode_param(t, &slices, new_offset));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:195:15
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 let res = try!(decode_param(t, &slices, new_offset));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/event.rs:135:22
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let topic_tokens = try!(decode(&topic_types, &flat_topics));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/event.rs:150:21
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let data_tokens = try!(decode(&data_types, &data));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let v: Value = try!(Deserialize::deserialize(deserializer));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let map = try!(cloned.as_object().ok_or_else(|| SerdeError::custom("Invalid operation")));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let s = try!(map.get("type").and_then(Value::as_str).ok_or_else(|| SerdeError::custom("Invalid operation type")));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 let subtype = try!(Reader::read(&name[..count - 2]));
[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/param_type/reader.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 let len = try!(usize::from_str_radix(&num, 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 let subtype = try!(Reader::read(&name[..count - num.len() - 2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 let len = try!(usize::from_str_radix(&s[3..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 let len = try!(usize::from_str_radix(&s[4..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/param_type/reader.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 let len = try!(usize::from_str_radix(&s[5..], 10));
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/lenient.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let uint = try!(u32::from_str_radix(value, 10));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/lenient.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let int = try!(i32::from_str_radix(value, 10));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let hex = try!(value.from_hex());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/strict.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let hex : Vec<u8> = try!(value.from_hex());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let result = try!(Self::tokenize_array(value, param));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         let token = try!(Self::tokenize(param, sub));
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/token/mod.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     let token = try!(Self::tokenize(param, sub));
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let slice = try!(peek(slices, position + i)).clone();
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/decoder.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let slice = try!(peek(slices, offset));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let b = try!(as_bool(slice));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |             let taken = try!(take_bytes(slices, offset, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:138:22
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:141:14
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |             let taken = try!(take_bytes(slices, len_offset + 1, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:153:23
[INFO] [stdout]     |
[INFO] [stdout] 153 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:157:14
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:159:16
[INFO] [stdout]     |
[INFO] [stdout] 159 |             let taken = try!(take_bytes(slices, len_offset + 1, len));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 token: Token::String(try!(String::from_utf8(taken.bytes))),
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let offset_slice = try!(peek(slices, offset));
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:170:22
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let len_offset = (try!(as_u32(offset_slice)) / 32) as usize;
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:172:20
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let len_slice = try!(peek(slices, len_offset));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:173:14
[INFO] [stdout]     |
[INFO] [stdout] 173 |             let len = try!(as_u32(len_slice)) as usize;
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 let res = try!(decode_param(t, &slices, new_offset));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/decoder.rs:195:15
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 let res = try!(decode_param(t, &slices, new_offset));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/event.rs:135:22
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let topic_tokens = try!(decode(&topic_types, &flat_topics));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/event.rs:150:21
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let data_tokens = try!(decode(&data_types, &data));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let v: Value = try!(Deserialize::deserialize(deserializer));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let map = try!(cloned.as_object().ok_or_else(|| SerdeError::custom("Invalid operation")));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/operation.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let s = try!(map.get("type").and_then(Value::as_str).ok_or_else(|| SerdeError::custom("Invalid operation type")));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "dcc631c0c90404b84e26fc08ae7630170ade0ad1a08e65de07d34f298d7ccd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc631c0c90404b84e26fc08ae7630170ade0ad1a08e65de07d34f298d7ccd14", kill_on_drop: false }`
[INFO] [stdout] dcc631c0c90404b84e26fc08ae7630170ade0ad1a08e65de07d34f298d7ccd14
