[INFO] crate chars_data 0.4.1 is already in cache
[INFO] checking chars_data-0.4.1 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate chars_data 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate chars_data 0.4.1 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate chars_data 0.4.1
[INFO] finished tweaking crates.io crate chars_data 0.4.1
[INFO] tweaked toml for crates.io crate chars_data 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] c2934a606a8f09b92e07e28f3f51b9be7d30ee56a969c2faafd141522c24ce61
[INFO] running `"docker" "start" "-a" "c2934a606a8f09b92e07e28f3f51b9be7d30ee56a969c2faafd141522c24ce61"`
[INFO] [stderr]     Checking unicode_names2 v0.3.0
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking fst v0.1.38
[INFO] [stderr]     Checking chars_data v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ascii.rs:99:20
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let line = try!(line);
[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/ascii.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         try!(write!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/unicode.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let cp = try!(u32::from_str_radix(fields[0], 16));
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:221:15
[INFO] [stderr]     |
[INFO] [stderr] 221 |         match try!(process_line(names, try!(line).as_str())) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:221:40
[INFO] [stderr]     |
[INFO] [stderr] 221 |         match try!(process_line(names, try!(line).as_str())) {
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:225:23
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 match try!(process_line(names, &line)) {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:251:30
[INFO] [stderr]     |
[INFO] [stderr] 251 |     let out = BufWriter::new(try!(File::create(fst_byte_filename)));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:252:27
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let mut map_builder = try!(MapBuilder::new(out));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:269:13
[INFO] [stderr]     |
[INFO] [stderr] 269 |             try!(map_builder.insert(name, num));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |             try!(map_builder.insert(name, *chs.iter().next().unwrap() as u64));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 274 |     try!(map_builder.finish());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:278:39
[INFO] [stderr]     |
[INFO] [stderr] 278 |     let mut rust_out = BufWriter::new(try!(File::create(multi_result_filename)));
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 |     try!(writeln!(&mut rust_out, "/// Generated with `make names`"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     try!(writeln!(&mut rust_out, "#[rustfmt::skip]"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     try!(writeln!(
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 291 |         try!(writeln!(&mut rust_out, "    {:?},", chars));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(writeln!(&mut rust_out, "];"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/ascii.rs:111:17
[INFO] [stderr]     |
[INFO] [stderr] 111 | /                 lazy_static! {
[INFO] [stderr] 112 | |                     static ref BEGINNING: Regex = Regex::new(r"^[A-Za-z ]*:\s*").unwrap();
[INFO] [stderr] 113 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/fst_generator.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     lazy_static! {
[INFO] [stderr] 29 | |         static ref STOPS: BTreeSet<&'static str> = build_stopwords();
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ascii.rs:99:20
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let line = try!(line);
[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/ascii.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         try!(write!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/unicode.rs:67:14
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let cp = try!(u32::from_str_radix(fields[0], 16));
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:221:15
[INFO] [stderr]     |
[INFO] [stderr] 221 |         match try!(process_line(names, try!(line).as_str())) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:221:40
[INFO] [stderr]     |
[INFO] [stderr] 221 |         match try!(process_line(names, try!(line).as_str())) {
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:225:23
[INFO] [stderr]     |
[INFO] [stderr] 225 |                 match try!(process_line(names, &line)) {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:251:30
[INFO] [stderr]     |
[INFO] [stderr] 251 |     let out = BufWriter::new(try!(File::create(fst_byte_filename)));
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:252:27
[INFO] [stderr]     |
[INFO] [stderr] 252 |     let mut map_builder = try!(MapBuilder::new(out));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:269:13
[INFO] [stderr]     |
[INFO] [stderr] 269 |             try!(map_builder.insert(name, num));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |             try!(map_builder.insert(name, *chs.iter().next().unwrap() as u64));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:274:5
[INFO] [stderr]     |
[INFO] [stderr] 274 |     try!(map_builder.finish());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:278:39
[INFO] [stderr]     |
[INFO] [stderr] 278 |     let mut rust_out = BufWriter::new(try!(File::create(multi_result_filename)));
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:283:5
[INFO] [stderr]     |
[INFO] [stderr] 283 |     try!(writeln!(&mut rust_out, "/// Generated with `make names`"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     try!(writeln!(&mut rust_out, "#[rustfmt::skip]"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     try!(writeln!(
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:291:9
[INFO] [stderr]     |
[INFO] [stderr] 291 |         try!(writeln!(&mut rust_out, "    {:?},", chars));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/unicode.rs:293:5
[INFO] [stderr]     |
[INFO] [stderr] 293 |     try!(writeln!(&mut rust_out, "];"));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ascii.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | /     lazy_static! {
[INFO] [stderr] 66 | |         static ref QUOTES: Regex = Regex::new("\",\\s*\"").unwrap();
[INFO] [stderr] 67 | |         static ref RIGHT_QUOTE: Regex = Regex::new("\"\\s*,\\s*$").unwrap();
[INFO] [stderr] 68 | |         static ref BACKSLASH_SOMETHING: Regex = Regex::new(r"\\(.)").unwrap();
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/ascii.rs:111:17
[INFO] [stderr]     |
[INFO] [stderr] 111 | /                 lazy_static! {
[INFO] [stderr] 112 | |                     static ref BEGINNING: Regex = Regex::new(r"^[A-Za-z ]*:\s*").unwrap();
[INFO] [stderr] 113 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/fst_generator.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | /     lazy_static! {
[INFO] [stderr] 29 | |         static ref STOPS: BTreeSet<&'static str> = build_stopwords();
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `"docker" "inspect" "c2934a606a8f09b92e07e28f3f51b9be7d30ee56a969c2faafd141522c24ce61"`
[INFO] running `"docker" "rm" "-f" "c2934a606a8f09b92e07e28f3f51b9be7d30ee56a969c2faafd141522c24ce61"`
[INFO] [stdout] c2934a606a8f09b92e07e28f3f51b9be7d30ee56a969c2faafd141522c24ce61