[INFO] fetching crate rustc-serialize 0.3.24...
[INFO] extracting crate rustc-serialize 0.3.24 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rustc-serialize/0.3.24
[INFO] extracting crate rustc-serialize 0.3.24 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rustc-serialize/0.3.24
[INFO] validating manifest of rustc-serialize-0.3.24 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustc-serialize-0.3.24 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustc-serialize-0.3.24
[INFO] finished frobbing rustc-serialize-0.3.24
[INFO] frobbed toml for rustc-serialize-0.3.24 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rustc-serialize/0.3.24/Cargo.toml
[INFO] started frobbing rustc-serialize-0.3.24
[INFO] finished frobbing rustc-serialize-0.3.24
[INFO] frobbed toml for rustc-serialize-0.3.24 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rustc-serialize/0.3.24/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustc-serialize-0.3.24 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rustc-serialize/0.3.24:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9d6401e531f08339be085ec1657e121762a73fca23c7c978b38b0a8f4598b4ac
[INFO] running `"docker" "start" "-a" "9d6401e531f08339be085ec1657e121762a73fca23c7c978b38b0a8f4598b4ac"`
[INFO] [stderr]     Checking rustc-serialize v0.3.24 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1290:16
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr]      |                ^^^^^            - conflicting repetition
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1290:53
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr]      |                                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1291:59
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr] 1291 |             fn decode<D: Decoder>(d: &mut D) -> Result<($($name,)*), D::Error> {
[INFO] [stderr]      |                                                           ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1292:50
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 let len: usize = count_idents!($($name,)*);
[INFO] [stderr]      |                                                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1296:70
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1296 |                                                        |d| -> Result<$name,D::Error> {
[INFO] [stderr]      |                                                                      ^^^^^
[INFO] [stderr] 1297 |                         Decodable::decode(d)
[INFO] [stderr] 1298 |                     })),)*);
[INFO] [stderr]      |                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1303:16
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1303 |         impl<$($name:Encodable),*> Encodable for ($($name,)*) {
[INFO] [stderr]      |                ^^^^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1303:53
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1303 |         impl<$($name:Encodable),*> Encodable for ($($name,)*) {
[INFO] [stderr]      |                                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1306:28
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1306 |                 let ($(ref $name,)*) = *self;
[INFO] [stderr]      |                            ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1308:23
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1308 |                 $(let $name = $name; n += 1;)*
[INFO] [stderr]      |                       ^^^^^                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1308:31
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1308 |                 $(let $name = $name; n += 1;)*
[INFO] [stderr]      |                               ^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1311:64
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1311 |                     $(try!(s.emit_tuple_arg({ i+=1; i-1 }, |s| $name.encode(s)));)*
[INFO] [stderr]      |                                                                ^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1316:19
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1316 |         peel! { $($name,)* }
[INFO] [stderr]      |                   ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 b'A'...b'F' => buf |= byte - b'A' + 10,
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 b'a'...b'f' => buf |= byte - b'a' + 10,
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 b'0'...b'9' => buf |= byte - b'0',
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:407:32
[INFO] [stderr]     |
[INFO] [stderr] 407 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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/json.rs:460:24
[INFO] [stderr]     |
[INFO] [stderr] 460 | fn escape_str(wr: &mut fmt::Write, v: &str) -> EncodeResult<()> {
[INFO] [stderr]     |                        ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:522:29
[INFO] [stderr]     |
[INFO] [stderr] 522 | fn escape_char(writer: &mut fmt::Write, v: char) -> EncodeResult<()> {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:529:20
[INFO] [stderr]     |
[INFO] [stderr] 529 | fn spaces(wr: &mut fmt::Write, n: u32) -> EncodeResult<()> {
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:578:22
[INFO] [stderr]     |
[INFO] [stderr] 578 |     writer: &'a mut (fmt::Write+'a),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:586:39
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub fn new_pretty(writer: &'a mut fmt::Write) -> Encoder<'a> {
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:599:32
[INFO] [stderr]     |
[INFO] [stderr] 599 |     pub fn new(writer: &'a mut fmt::Write) -> Encoder<'a> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:959:34
[INFO] [stderr]     |
[INFO] [stderr] 959 |     pub fn from_reader(rdr: &mut io::Read) -> Result<Self, BuilderError> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1543:25
[INFO] [stderr]      |
[INFO] [stderr] 1543 |                     '0' ... '9' => return self.error(InvalidNumber),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1547:17
[INFO] [stderr]      |
[INFO] [stderr] 1547 |             '1' ... '9' => {
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1550:33
[INFO] [stderr]      |
[INFO] [stderr] 1550 |                         c @ '0' ... '9' => {
[INFO] [stderr]      |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1579:17
[INFO] [stderr]      |
[INFO] [stderr] 1579 |             '0' ... '9' => (),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1587:25
[INFO] [stderr]      |
[INFO] [stderr] 1587 |                 c @ '0' ... '9' => {
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1616:17
[INFO] [stderr]      |
[INFO] [stderr] 1616 |             '0' ... '9' => (),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1621:25
[INFO] [stderr]      |
[INFO] [stderr] 1621 |                 c @ '0' ... '9' => {
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1647:25
[INFO] [stderr]      |
[INFO] [stderr] 1647 |                 c @ '0' ... '9' => n * 16 + ((c as u16) - ('0' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1648:25
[INFO] [stderr]      |
[INFO] [stderr] 1648 |                 c @ 'a' ... 'f' => n * 16 + (10 + (c as u16) - ('a' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1649:25
[INFO] [stderr]      |
[INFO] [stderr] 1649 |                 c @ 'A' ... 'F' => n * 16 + (10 + (c as u16) - ('A' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1680:32
[INFO] [stderr]      |
[INFO] [stderr] 1680 |                         0xDC00 ... 0xDFFF => {
[INFO] [stderr]      |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1686:37
[INFO] [stderr]      |
[INFO] [stderr] 1686 |                         n1 @ 0xD800 ... 0xDBFF => {
[INFO] [stderr]      |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1916:17
[INFO] [stderr]      |
[INFO] [stderr] 1916 |             '0' ... '9' | '-' => self.parse_number(),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1290:16
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr]      |                ^^^^^            - conflicting repetition
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1290:53
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr]      |                                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1291:59
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] 1290 |         impl<$($name:Decodable),*> Decodable for ($($name,)*) {
[INFO] [stderr] 1291 |             fn decode<D: Decoder>(d: &mut D) -> Result<($($name,)*), D::Error> {
[INFO] [stderr]      |                                                           ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1292:50
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 let len: usize = count_idents!($($name,)*);
[INFO] [stderr]      |                                                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1296:70
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1296 |                                                        |d| -> Result<$name,D::Error> {
[INFO] [stderr]      |                                                                      ^^^^^
[INFO] [stderr] 1297 |                         Decodable::decode(d)
[INFO] [stderr] 1298 |                     })),)*);
[INFO] [stderr]      |                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1303:16
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1303 |         impl<$($name:Encodable),*> Encodable for ($($name,)*) {
[INFO] [stderr]      |                ^^^^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1303:53
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1303 |         impl<$($name:Encodable),*> Encodable for ($($name,)*) {
[INFO] [stderr]      |                                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1306:28
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1306 |                 let ($(ref $name,)*) = *self;
[INFO] [stderr]      |                            ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1308:23
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1308 |                 $(let $name = $name; n += 1;)*
[INFO] [stderr]      |                       ^^^^^                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1308:31
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1308 |                 $(let $name = $name; n += 1;)*
[INFO] [stderr]      |                               ^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1311:64
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1311 |                     $(try!(s.emit_tuple_arg({ i+=1; i-1 }, |s| $name.encode(s)));)*
[INFO] [stderr]      |                                                                ^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]     --> src/serialize.rs:1316:19
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ( $($name:ident,)+ ) => (
[INFO] [stderr]      |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 1316 |         peel! { $($name,)* }
[INFO] [stderr]      |                   ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 b'A'...b'F' => buf |= byte - b'A' + 10,
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:43:24
[INFO] [stderr]     |
[INFO] [stderr] 43  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: #[deny(ellipsis_inclusive_range_patterns)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 b'a'...b'f' => buf |= byte - b'a' + 10,
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hex.rs:139:21
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 b'0'...b'9' => buf |= byte - b'0',
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:407:32
[INFO] [stderr]     |
[INFO] [stderr] 407 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:43:24
[INFO] [stderr]     |
[INFO] [stderr] 43  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:460:24
[INFO] [stderr]     |
[INFO] [stderr] 460 | fn escape_str(wr: &mut fmt::Write, v: &str) -> EncodeResult<()> {
[INFO] [stderr]     |                        ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:522:29
[INFO] [stderr]     |
[INFO] [stderr] 522 | fn escape_char(writer: &mut fmt::Write, v: char) -> EncodeResult<()> {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:529:20
[INFO] [stderr]     |
[INFO] [stderr] 529 | fn spaces(wr: &mut fmt::Write, n: u32) -> EncodeResult<()> {
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:578:22
[INFO] [stderr]     |
[INFO] [stderr] 578 |     writer: &'a mut (fmt::Write+'a),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write+'a`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:586:39
[INFO] [stderr]     |
[INFO] [stderr] 586 |     pub fn new_pretty(writer: &'a mut fmt::Write) -> Encoder<'a> {
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:599:32
[INFO] [stderr]     |
[INFO] [stderr] 599 |     pub fn new(writer: &'a mut fmt::Write) -> Encoder<'a> {
[INFO] [stderr]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/json.rs:959:34
[INFO] [stderr]     |
[INFO] [stderr] 959 |     pub fn from_reader(rdr: &mut io::Read) -> Result<Self, BuilderError> {
[INFO] [stderr]     |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1543:25
[INFO] [stderr]      |
[INFO] [stderr] 1543 |                     '0' ... '9' => return self.error(InvalidNumber),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1547:17
[INFO] [stderr]      |
[INFO] [stderr] 1547 |             '1' ... '9' => {
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1550:33
[INFO] [stderr]      |
[INFO] [stderr] 1550 |                         c @ '0' ... '9' => {
[INFO] [stderr]      |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1579:17
[INFO] [stderr]      |
[INFO] [stderr] 1579 |             '0' ... '9' => (),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1587:25
[INFO] [stderr]      |
[INFO] [stderr] 1587 |                 c @ '0' ... '9' => {
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1616:17
[INFO] [stderr]      |
[INFO] [stderr] 1616 |             '0' ... '9' => (),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1621:25
[INFO] [stderr]      |
[INFO] [stderr] 1621 |                 c @ '0' ... '9' => {
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1647:25
[INFO] [stderr]      |
[INFO] [stderr] 1647 |                 c @ '0' ... '9' => n * 16 + ((c as u16) - ('0' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1648:25
[INFO] [stderr]      |
[INFO] [stderr] 1648 |                 c @ 'a' ... 'f' => n * 16 + (10 + (c as u16) - ('a' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1649:25
[INFO] [stderr]      |
[INFO] [stderr] 1649 |                 c @ 'A' ... 'F' => n * 16 + (10 + (c as u16) - ('A' as u16)),
[INFO] [stderr]      |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1680:32
[INFO] [stderr]      |
[INFO] [stderr] 1680 |                         0xDC00 ... 0xDFFF => {
[INFO] [stderr]      |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1686:37
[INFO] [stderr]      |
[INFO] [stderr] 1686 |                         n1 @ 0xD800 ... 0xDBFF => {
[INFO] [stderr]      |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]     --> src/json.rs:1916:17
[INFO] [stderr]      |
[INFO] [stderr] 1916 |             '0' ... '9' | '-' => self.parse_number(),
[INFO] [stderr]      |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustc-serialize`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]     --> src/json.rs:3513:34
[INFO] [stderr]      |
[INFO] [stderr] 3513 |             let trimmed = source.trim_left_matches(' ');
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]      |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]     --> src/lib.rs:43:24
[INFO] [stderr]      |
[INFO] [stderr] 43   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]      |                        ^^^^^^^^
[INFO] [stderr]      = note: #[deny(deprecated)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 37 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustc-serialize`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9d6401e531f08339be085ec1657e121762a73fca23c7c978b38b0a8f4598b4ac"`
[INFO] running `"docker" "rm" "-f" "9d6401e531f08339be085ec1657e121762a73fca23c7c978b38b0a8f4598b4ac"`
[INFO] [stdout] 9d6401e531f08339be085ec1657e121762a73fca23c7c978b38b0a8f4598b4ac