[INFO] cloning repository https://github.com/vaporgraph/ethabi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vaporgraph/ethabi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaporgraph%2Fethabi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaporgraph%2Fethabi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 131ad218e3c5a0781f77b5c8246bc7c7ceec2665
[INFO] checking vaporgraph/ethabi against master#297a8018b525c28ef10ee6a91d61954839b508b9 for pr-95565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaporgraph%2Fethabi" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vaporgraph/ethabi on toolchain 297a8018b525c28ef10ee6a91d61954839b508b9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vaporgraph/ethabi
[INFO] finished tweaking git repo https://github.com/vaporgraph/ethabi
[INFO] tweaked toml for git repo https://github.com/vaporgraph/ethabi written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/vaporgraph/ethabi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded error-chain v0.11.0-rc.2
[INFO] [stderr]   Downloaded tiny-keccak v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa7bfd9179072ce3c959e140b53cb936b47ef8eb0166d241e7e73541c8509710
[INFO] running `Command { std: "docker" "start" "-a" "fa7bfd9179072ce3c959e140b53cb936b47ef8eb0166d241e7e73541c8509710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa7bfd9179072ce3c959e140b53cb936b47ef8eb0166d241e7e73541c8509710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa7bfd9179072ce3c959e140b53cb936b47ef8eb0166d241e7e73541c8509710", kill_on_drop: false }`
[INFO] [stdout] fa7bfd9179072ce3c959e140b53cb936b47ef8eb0166d241e7e73541c8509710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+297a8018b525c28ef10ee6a91d61954839b508b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67b4bf598ad633246d0b0a61f206594fd08cf0254bdb668bddd9bf32c576a278
[INFO] running `Command { std: "docker" "start" "-a" "67b4bf598ad633246d0b0a61f206594fd08cf0254bdb668bddd9bf32c576a278", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking itoa v0.3.1
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking tiny-keccak v1.3.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking rustc-hex v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking error-chain v0.11.0-rc.2
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking ethabi v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/spec/operation.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let v: Value = try!(Deserialize::deserialize(deserializer));
[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/spec/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/spec/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/spec/param_type/reader.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 let subtype = try!(Reader::read(&name[..count - 2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/spec/param_type/reader.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 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/spec/param_type/reader.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 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/spec/param_type/reader.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 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/spec/param_type/reader.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 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/spec/param_type/reader.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 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:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         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: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:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         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:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         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/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |         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:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         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:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     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:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |             let slice = try!(Self::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:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 let slice = try!(Self::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:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let slice = try!(Self::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:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 let slice = try!(Self::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:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let slice = try!(Self::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:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 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:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 let taken = try!(Self::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:139:24
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 let offset_slice = try!(Self::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:140:23
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 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:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let len_slice = try!(Self::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:143:15
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 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:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 let taken = try!(Self::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:155:24
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let offset_slice = try!(Self::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:156:23
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 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:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let len_slice = try!(Self::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:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 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:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let taken = try!(Self::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:164:27
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     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:171:24
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let offset_slice = try!(Self::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:172:23
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 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:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let len_slice = try!(Self::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:175:15
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 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:181:16
[INFO] [stdout]     |
[INFO] [stdout] 181 |                     let res = try!(Self::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:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     let res = try!(Self::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:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let topic_tokens = try!(Decoder::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:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let data_tokens = try!(Decoder::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/spec/operation.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let v: Value = try!(Deserialize::deserialize(deserializer));
[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/spec/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/spec/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/spec/param_type/reader.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 let subtype = try!(Reader::read(&name[..count - 2]));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/spec/param_type/reader.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 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/spec/param_type/reader.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 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/spec/param_type/reader.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 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/spec/param_type/reader.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 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/spec/param_type/reader.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 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:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         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: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:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         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:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         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:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         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/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |         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:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         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:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     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:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |             let slice = try!(Self::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:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 let slice = try!(Self::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:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let slice = try!(Self::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:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 let slice = try!(Self::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:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 let slice = try!(Self::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:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 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:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 let taken = try!(Self::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:139:24
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 let offset_slice = try!(Self::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:140:23
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 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:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 let len_slice = try!(Self::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:143:15
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 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:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 let taken = try!(Self::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:155:24
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let offset_slice = try!(Self::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:156:23
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 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:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let len_slice = try!(Self::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:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 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:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let taken = try!(Self::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:164:27
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     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:171:24
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let offset_slice = try!(Self::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:172:23
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 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:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let len_slice = try!(Self::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:175:15
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 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:181:16
[INFO] [stdout]     |
[INFO] [stdout] 181 |                     let res = try!(Self::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:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     let res = try!(Self::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:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let topic_tokens = try!(Decoder::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:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let data_tokens = try!(Decoder::decode(&data_types, data));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / error_chain! {
[INFO] [stdout] 8  | |     foreign_links {
[INFO] [stdout] 9  | |         SerdeJson(serde_json::Error);
[INFO] [stdout] 10 | |         ParseInt(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / error_chain! {
[INFO] [stdout] 8  | |     foreign_links {
[INFO] [stdout] 9  | |         SerdeJson(serde_json::Error);
[INFO] [stdout] 10 | |         ParseInt(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/errors.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / error_chain! {
[INFO] [stdout] 8  | |     foreign_links {
[INFO] [stdout] 9  | |         SerdeJson(serde_json::Error);
[INFO] [stdout] 10 | |         ParseInt(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/errors.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / error_chain! {
[INFO] [stdout] 8  | |     foreign_links {
[INFO] [stdout] 9  | |         SerdeJson(serde_json::Error);
[INFO] [stdout] 10 | |         ParseInt(num::ParseIntError);
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ethabi-cli v3.0.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: 47 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let function = try!(load_function(path, function));
[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]    --> cli/src/main.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let function = try!(load_function(path, function));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:158:15
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let tokens = try!(function.decode_output(data));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let tokens = try!(Decoder::decode(&types, data));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let event = try!(load_event(path, event));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let decoded = try!(event.decode_log(topics, data));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:123:17
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let function = try!(load_function(path, function));
[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]    --> cli/src/main.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let function = try!(load_function(path, function));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:158:15
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let tokens = try!(function.decode_output(data));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:178:15
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let tokens = try!(Decoder::decode(&types, data));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let event = try!(load_event(path, event));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> cli/src/main.rs:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let decoded = try!(event.decode_log(topics, data));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> cli/src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / error_chain! {
[INFO] [stdout] 7  | |     links {
[INFO] [stdout] 8  | |         Ethabi(ethabi::Error, ethabi::ErrorKind);
[INFO] [stdout] 9  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> cli/src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / error_chain! {
[INFO] [stdout] 7  | |     links {
[INFO] [stdout] 8  | |         Ethabi(ethabi::Error, ethabi::ErrorKind);
[INFO] [stdout] 9  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> cli/src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / error_chain! {
[INFO] [stdout] 7  | |     links {
[INFO] [stdout] 8  | |         Ethabi(ethabi::Error, ethabi::ErrorKind);
[INFO] [stdout] 9  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> cli/src/error.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / error_chain! {
[INFO] [stdout] 7  | |     links {
[INFO] [stdout] 8  | |         Ethabi(ethabi::Error, ethabi::ErrorKind);
[INFO] [stdout] 9  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | |     }
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 33s
[INFO] running `Command { std: "docker" "inspect" "67b4bf598ad633246d0b0a61f206594fd08cf0254bdb668bddd9bf32c576a278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b4bf598ad633246d0b0a61f206594fd08cf0254bdb668bddd9bf32c576a278", kill_on_drop: false }`
[INFO] [stdout] 67b4bf598ad633246d0b0a61f206594fd08cf0254bdb668bddd9bf32c576a278