[INFO] crate cargo-tidy 0.1.0 is already in cache
[INFO] checking cargo-tidy-0.1.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] extracting crate cargo-tidy 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cargo-tidy 0.1.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cargo-tidy 0.1.0
[INFO] finished tweaking crates.io crate cargo-tidy 0.1.0
[INFO] tweaked toml for crates.io crate cargo-tidy 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] c80dc2d0100c450081fc92fe92035f1521dd155a6fa39cf7773a4065d77bb25e
[INFO] running `"docker" "start" "-a" "c80dc2d0100c450081fc92fe92035f1521dd155a6fa39cf7773a4065d77bb25e"`
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking cargo-tidy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/check/mod.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(write!(f, "error at {}:{}:{}: {}",
[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/config.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(raw.unwrap_or(vec!["**/*.rs".to_string()])
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(raw.iter().map(|s| Pattern::new(s)).collect::<Result<Vec<_>, _>>())
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 |         (try!(RegexSet::new(&raw)), raw)
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:108:42
[INFO] [stderr]     |
[INFO] [stderr] 108 |             LoadError::IoError(ref e) => try!(write!(f, "IO error: {}", e)),
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 try!(writeln!(f, "syntax error:"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:112:21
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     try!(writeln!(f, "{}", e));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:115:46
[INFO] [stderr]     |
[INFO] [stderr] 115 |             LoadError::DecodeError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 try!(write!(f, "unknown configuration key(s): {}", v)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |             LoadError::GlobError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |             LoadError::RegexError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     try!(reader.read_to_string(&mut content));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let value = try!(content.parse());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let value = try!(T::decode(&mut decoder));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/check/mod.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         try!(write!(f, "error at {}:{}:{}: {}",
[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/config.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(raw.unwrap_or(vec!["**/*.rs".to_string()])
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(raw.iter().map(|s| Pattern::new(s)).collect::<Result<Vec<_>, _>>())
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/config.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 |         (try!(RegexSet::new(&raw)), raw)
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:108:42
[INFO] [stderr]     |
[INFO] [stderr] 108 |             LoadError::IoError(ref e) => try!(write!(f, "IO error: {}", e)),
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:110:17
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 try!(writeln!(f, "syntax error:"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:112:21
[INFO] [stderr]     |
[INFO] [stderr] 112 |                     try!(writeln!(f, "{}", e));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:188:24
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let mut file = try!(File::open(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:189:30
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let raw: RawConfig = try!(decode_toml(&mut file));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:191:12
[INFO] [stderr]     |
[INFO] [stderr] 191 |         Ok(try!(Config::from_raw(raw)))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:115:46
[INFO] [stderr]     |
[INFO] [stderr] 115 |             LoadError::DecodeError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 try!(write!(f, "unknown configuration key(s): {}", v)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |             LoadError::GlobError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |             LoadError::RegexError(ref e) => try!(write!(f, "{}", e)),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     try!(reader.read_to_string(&mut content));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let value = try!(content.parse());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let value = try!(T::decode(&mut decoder));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:188:24
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let mut file = try!(File::open(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:189:30
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let raw: RawConfig = try!(decode_toml(&mut file));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/config.rs:191:12
[INFO] [stderr]     |
[INFO] [stderr] 191 |         Ok(try!(Config::from_raw(raw)))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:129:44
[INFO] [stderr]     |
[INFO] [stderr] 129 |             LoadError::IoError(ref e) => e.description(),
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:129:44
[INFO] [stderr]     |
[INFO] [stderr] 129 |             LoadError::IoError(ref e) => e.description(),
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:131:48
[INFO] [stderr]     |
[INFO] [stderr] 131 |             LoadError::DecodeError(ref e) => e.description(),
[INFO] [stderr]     |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:133:46
[INFO] [stderr]     |
[INFO] [stderr] 133 |             LoadError::GlobError(ref e) => e.description(),
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:131:48
[INFO] [stderr]     |
[INFO] [stderr] 131 |             LoadError::DecodeError(ref e) => e.description(),
[INFO] [stderr]     |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:133:46
[INFO] [stderr]     |
[INFO] [stderr] 133 |             LoadError::GlobError(ref e) => e.description(),
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:134:47
[INFO] [stderr]     |
[INFO] [stderr] 134 |             LoadError::RegexError(ref e) => e.description(),
[INFO] [stderr]     |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/config.rs:134:47
[INFO] [stderr]     |
[INFO] [stderr] 134 |             LoadError::RegexError(ref e) => e.description(),
[INFO] [stderr]     |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `"docker" "inspect" "c80dc2d0100c450081fc92fe92035f1521dd155a6fa39cf7773a4065d77bb25e"`
[INFO] running `"docker" "rm" "-f" "c80dc2d0100c450081fc92fe92035f1521dd155a6fa39cf7773a4065d77bb25e"`
[INFO] [stdout] c80dc2d0100c450081fc92fe92035f1521dd155a6fa39cf7773a4065d77bb25e