[INFO] fetching crate datetime 0.4.7...
[INFO] checking datetime-0.4.7 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate datetime 0.4.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate datetime 0.4.7 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate datetime 0.4.7
[INFO] finished tweaking crates.io crate datetime 0.4.7
[INFO] tweaked toml for crates.io crate datetime 0.4.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded locale v0.2.2
[INFO] [stderr]   Downloaded iso8601 v0.1.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] f195947af7b2336709d2363b093d0d30b75fd0c34d2800a5006a3abbddd7dc15
[INFO] running `"docker" "start" "-a" "f195947af7b2336709d2363b093d0d30b75fd0c34d2800a5006a3abbddd7dc15"`
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking pad v0.1.5
[INFO] [stderr]     Checking locale v0.2.2
[INFO] [stderr]     Checking iso8601 v0.1.1
[INFO] [stderr]     Checking datetime v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/datetime.rs:460:24
[INFO] [stderr]     |
[INFO] [stderr] 460 |             let days = try!(jan_1.to_days_since_epoch());
[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/cal/fmt/iso.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.date().fmt(f));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/fmt/iso.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(write!(f, "T"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/fmt/iso.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             try!(f.write_str(if self.is_negative() { "-" } else { "+" }));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         try! { parser.parse_format_string() };
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |                     let field = try! { self.parse_a_thing(new_pos) };
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:303:37
[INFO] [stderr]     |
[INFO] [stderr] 303 |                 Some((_, '<')) => { try! { args.update_alignment(Alignment::Left, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:304:37
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Some((_, '^')) => { try! { args.update_alignment(Alignment::Middle, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:305:37
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 Some((_, '>')) => { try! { args.update_alignment(Alignment::Right, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:307:53
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 Some((_, n)) if n.is_digit(10) => { try! { args.update_width(self.parse_number(n), open_pos) }; continue },
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:42:20
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let date = try!(fields_to_date(fields.date).map_err(Error::Date));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let time = try!(fields_to_time(fields.time).map_err(Error::Date));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:57:22
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let date   = try!(fields_to_date(fields.date).map_err(|e| Error::Date(OffsetError::Date(e))));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let time   = try!(fields_to_time(fields.time).map_err(|e| Error::Date(OffsetError::Date(e))));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let offset = try!(Offset::of_hours_and_minutes(fields.time.tz_offset_hours as i8, fields.time.tz_offset_minutes as i8).map_err(Error::Date));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let month_variant = try!(Month::from_one(month as i8));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:71:31
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let weekday_variant = try!(Weekday::from_one(d as i8));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cal/offset.rs:122:32
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cal/parse.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/datetime.rs:460:24
[INFO] [stderr]     |
[INFO] [stderr] 460 |             let days = try!(jan_1.to_days_since_epoch());
[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/cal/fmt/iso.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.date().fmt(f));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/fmt/iso.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(write!(f, "T"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/fmt/iso.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             try!(f.write_str(if self.is_negative() { "-" } else { "+" }));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         try! { parser.parse_format_string() };
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |                     let field = try! { self.parse_a_thing(new_pos) };
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:303:37
[INFO] [stderr]     |
[INFO] [stderr] 303 |                 Some((_, '<')) => { try! { args.update_alignment(Alignment::Left, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:304:37
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Some((_, '^')) => { try! { args.update_alignment(Alignment::Middle, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:305:37
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 Some((_, '>')) => { try! { args.update_alignment(Alignment::Right, open_pos) }; continue },
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/cal/fmt/custom.rs:307:53
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 Some((_, n)) if n.is_digit(10) => { try! { args.update_width(self.parse_number(n), open_pos) }; continue },
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:42:20
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let date = try!(fields_to_date(fields.date).map_err(Error::Date));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let time = try!(fields_to_time(fields.time).map_err(Error::Date));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:57:22
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let date   = try!(fields_to_date(fields.date).map_err(|e| Error::Date(OffsetError::Date(e))));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let time   = try!(fields_to_time(fields.time).map_err(|e| Error::Date(OffsetError::Date(e))));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let offset = try!(Offset::of_hours_and_minutes(fields.time.tz_offset_hours as i8, fields.time.tz_offset_minutes as i8).map_err(Error::Date));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let month_variant = try!(Month::from_one(month as i8));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/cal/parse.rs:71:31
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let weekday_variant = try!(Weekday::from_one(d as i8));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cal/offset.rs:122:32
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cal/parse.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn cause(&self) -> Option<&ErrorTrait> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trivial numeric cast: `i64` as `i64`
[INFO] [stderr]   --> src/system.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     (tv.tv_sec as i64, (tv.tv_nsec / 1000) as i16)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:9:24
[INFO] [stderr]    |
[INFO] [stderr] 9  | #![warn(trivial_casts, trivial_numeric_casts)]
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stderr] 
[INFO] [stderr] warning: trivial numeric cast: `i64` as `i64`
[INFO] [stderr]   --> src/system.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     (tv.tv_sec as i64, (tv.tv_nsec / 1000) as i16)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:9:24
[INFO] [stderr]    |
[INFO] [stderr] 9  | #![warn(trivial_casts, trivial_numeric_casts)]
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: cast can be replaced by coercion; this might require a temporary variable
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `"docker" "inspect" "f195947af7b2336709d2363b093d0d30b75fd0c34d2800a5006a3abbddd7dc15"`
[INFO] running `"docker" "rm" "-f" "f195947af7b2336709d2363b093d0d30b75fd0c34d2800a5006a3abbddd7dc15"`
[INFO] [stdout] f195947af7b2336709d2363b093d0d30b75fd0c34d2800a5006a3abbddd7dc15