[INFO] crate pippin 0.1.0 is already in cache
[INFO] extracting crate pippin 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pippin/0.1.0
[INFO] extracting crate pippin 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pippin/0.1.0
[INFO] validating manifest of pippin-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pippin-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pippin-0.1.0
[INFO] finished frobbing pippin-0.1.0
[INFO] frobbed toml for pippin-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/pippin/0.1.0/Cargo.toml
[INFO] started frobbing pippin-0.1.0
[INFO] finished frobbing pippin-0.1.0
[INFO] frobbed toml for pippin-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pippin/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pippin-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/pippin/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d119e0fbc89af2d98ad97d2c2ee28225760c2ba2e46bfcfb6fe119e97cee48af
[INFO] running `"docker" "start" "-a" "d119e0fbc89af2d98ad97d2c2ee28225760c2ba2e46bfcfb6fe119e97cee48af"`
[INFO] [stderr]     Checking hashindexed v0.1.1
[INFO] [stderr]     Checking pippin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |         ((&mut &mut buf[..]) as &mut Write)
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[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/detail/readwrite/sum.rs:46:53
[INFO] [stderr]    |
[INFO] [stderr] 46 |             let mut w = (&mut &mut buf[..]) as &mut Write;
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |             parent.write((&mut &mut buf[..])).expect("writing to buf");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:95:38
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn digest(&mut self) -> &mut Digest { &mut self.hasher }
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/sum.rs:134:38
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn digest(&mut self) -> &mut Digest { &mut self.hasher }
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn read_head(r: &mut Read) -> Result<FileHeader> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:155:22
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 b'1' ... b'9' => buf[1] - b'0',
[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/detail/readwrite/header.rs:156:22
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 b'A' ... b'Z' => buf[1] + 10 - b'A',
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:233:53
[INFO] [stderr]     |
[INFO] [stderr] 233 | pub fn write_head(header: &FileHeader, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/snapshot.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_snapshot<T: ElementT>(reader: &mut Read, part_id: PartId,
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/snapshot.rs:191:18
[INFO] [stderr]     |
[INFO] [stderr] 191 |     writer: &mut Write) -> Result<()>
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/commitlog.rs:30:44
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_log<E: ElementT>(reader_: &mut Read, receiver: &mut CommitReceiver<E>) -> Result<()> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/commitlog.rs:30:65
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_log<E: ElementT>(reader_: &mut Read, receiver: &mut CommitReceiver<E>) -> Result<()> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommitReceiver<E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/commitlog.rs:211:31
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub fn start_log(writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/commitlog.rs:217:67
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub fn write_commit<E: ElementT>(commit: &Commit<E>, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:35:26
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:72:66
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn read_ss<'a>(&'a self, ss_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]    |                                                                  ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:81:84
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn read_ss_cl<'a>(&'a self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]    |                                                                                    ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:92:69
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn new_ss<'a>(&'a mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]    |                                                                     ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:104:90
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn append_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:119:87
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                                                                                       ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:140:26
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:145:60
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn read_ss(&self, _ss_num: usize) -> Result<Option<Box<Read+'static>>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:148:79
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn read_ss_cl(&self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Read+'static>>> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:151:70
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn new_ss<'a>(&'a mut self, _ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:155:92
[INFO] [stderr]     |
[INFO] [stderr] 155 |     fn append_ss_cl<'a>(&'a mut self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                            ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:159:89
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn new_ss_cl<'a>(&'a mut self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                         ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |     io: Box<PartIO>,
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:247:35
[INFO] [stderr]     |
[INFO] [stderr] 247 |     pub fn create<'a>(mut io: Box<PartIO>, name: &str,
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:308:25
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn open(io: Box<PartIO>) -> Result<Partition<E>> {
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:556:35
[INFO] [stderr]     |
[INFO] [stderr] 556 |     pub fn unwrap_io(self) -> Box<PartIO> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/sum.rs:57:33
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn write(&self, w: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/elt.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn write_buf(&self, writer: &mut Write) -> Result<()>;
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/elt.rs:238:38
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn write_buf(&self, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/repo_traits.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/repo_traits.rs:46:55
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn make_part_io(&self, num: PartId) -> Result<Box<PartIO>>;
[INFO] [stderr]    |                                                       ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:110:45
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn repo_io<'a>(&'a mut self) -> &'a mut RepoIO;
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn RepoIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:135:44
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn init_first(&mut self) -> Result<Box<PartIO>>;
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:163:51
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn write_buf(&self, num: PartId, writer: &mut Write) -> Result<()>;
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:146:26
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:161:63
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn read_ss<'a>(&self, ss_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                                                               ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:176:81
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn read_ss_cl<'a>(&self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                                                                                 ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:186:66
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn new_ss<'a>(&mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:203:87
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn append_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:212:84
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:272:26
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:288:55
[INFO] [stderr]     |
[INFO] [stderr] 288 |     fn make_part_io(&self, num: PartId) -> Result<Box<PartIO>> {
[INFO] [stderr]     |                                                       ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub type Error = Box<ErrorTrait>;
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:32:38
[INFO] [stderr]    |
[INFO] [stderr] 32 |         ((&mut &mut buf[..]) as &mut Write)
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[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/detail/readwrite/sum.rs:46:53
[INFO] [stderr]    |
[INFO] [stderr] 46 |             let mut w = (&mut &mut buf[..]) as &mut Write;
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |             parent.write((&mut &mut buf[..])).expect("writing to buf");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/sum.rs:95:38
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn digest(&mut self) -> &mut Digest { &mut self.hasher }
[INFO] [stderr]    |                                      ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/sum.rs:134:38
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn digest(&mut self) -> &mut Digest { &mut self.hasher }
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub fn read_head(r: &mut Read) -> Result<FileHeader> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:155:22
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 b'1' ... b'9' => buf[1] - b'0',
[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/detail/readwrite/header.rs:156:22
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 b'A' ... b'Z' => buf[1] + 10 - b'A',
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/header.rs:233:53
[INFO] [stderr]     |
[INFO] [stderr] 233 | pub fn write_head(header: &FileHeader, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/snapshot.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_snapshot<T: ElementT>(reader: &mut Read, part_id: PartId,
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/snapshot.rs:191:18
[INFO] [stderr]     |
[INFO] [stderr] 191 |     writer: &mut Write) -> Result<()>
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/commitlog.rs:30:44
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_log<E: ElementT>(reader_: &mut Read, receiver: &mut CommitReceiver<E>) -> Result<()> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/readwrite/commitlog.rs:30:65
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub fn read_log<E: ElementT>(reader_: &mut Read, receiver: &mut CommitReceiver<E>) -> Result<()> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommitReceiver<E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/commitlog.rs:211:31
[INFO] [stderr]     |
[INFO] [stderr] 211 | pub fn start_log(writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/readwrite/commitlog.rs:217:67
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub fn write_commit<E: ElementT>(commit: &Commit<E>, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:35:26
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:72:66
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn read_ss<'a>(&'a self, ss_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]    |                                                                  ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:81:84
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn read_ss_cl<'a>(&'a self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]    |                                                                                    ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/part.rs:92:69
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn new_ss<'a>(&'a mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]    |                                                                     ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:104:90
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn append_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                                                                                          ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:119:87
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                                                                                       ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:140:26
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:145:60
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn read_ss(&self, _ss_num: usize) -> Result<Option<Box<Read+'static>>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:148:79
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn read_ss_cl(&self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Read+'static>>> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn Read+'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:151:70
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn new_ss<'a>(&'a mut self, _ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:155:92
[INFO] [stderr]     |
[INFO] [stderr] 155 |     fn append_ss_cl<'a>(&'a mut self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                            ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:159:89
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn new_ss_cl<'a>(&'a mut self, _ss_num: usize, _cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                         ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |     io: Box<PartIO>,
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:247:35
[INFO] [stderr]     |
[INFO] [stderr] 247 |     pub fn create<'a>(mut io: Box<PartIO>, name: &str,
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:308:25
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn open(io: Box<PartIO>) -> Result<Partition<E>> {
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/part.rs:556:35
[INFO] [stderr]     |
[INFO] [stderr] 556 |     pub fn unwrap_io(self) -> Box<PartIO> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/sum.rs:57:33
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn write(&self, w: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/elt.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn write_buf(&self, writer: &mut Write) -> Result<()>;
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/elt.rs:238:38
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn write_buf(&self, writer: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/repo_traits.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/detail/repo_traits.rs:46:55
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn make_part_io(&self, num: PartId) -> Result<Box<PartIO>>;
[INFO] [stderr]    |                                                       ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:110:45
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn repo_io<'a>(&'a mut self) -> &'a mut RepoIO;
[INFO] [stderr]     |                                             ^^^^^^ help: use `dyn`: `dyn RepoIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:135:44
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn init_first(&mut self) -> Result<Box<PartIO>>;
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/detail/repo_traits.rs:163:51
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn write_buf(&self, num: PartId, writer: &mut Write) -> Result<()>;
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:146:26
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:161:63
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn read_ss<'a>(&self, ss_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                                                               ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:176:81
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn read_ss_cl<'a>(&self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                                                                                 ^^^^^^^ help: use `dyn`: `dyn Read+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:186:66
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn new_ss<'a>(&mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                  ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:203:87
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn append_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:212:84
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Write+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:272:26
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn as_any(&self) -> &Any { self }
[INFO] [stderr]     |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fileio.rs:288:55
[INFO] [stderr]     |
[INFO] [stderr] 288 |     fn make_part_io(&self, num: PartId) -> Result<Box<PartIO>> {
[INFO] [stderr]     |                                                       ^^^^^^ help: use `dyn`: `dyn PartIO`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub type Error = Box<ErrorTrait>;
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait`
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `read_ss` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:161:15
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn read_ss<'a>(&self, ss_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |               ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:72:15
[INFO] [stderr]     |
[INFO] [stderr] 72  |     fn read_ss<'a>(&'a self, ss_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]     |               ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `read_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:176:18
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn read_ss_cl<'a>(&self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                  ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:81:18
[INFO] [stderr]     |
[INFO] [stderr] 81  |     fn read_ss_cl<'a>(&'a self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]     |                  ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `new_ss` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:186:14
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn new_ss<'a>(&mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |              ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:92:14
[INFO] [stderr]     |
[INFO] [stderr] 92  |     fn new_ss<'a>(&'a mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |              ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `append_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:203:20
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn append_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                    ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:104:20
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn append_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                    ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `new_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                 ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:119:17
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                 ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `read_ss` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:161:15
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn read_ss<'a>(&self, ss_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |               ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:72:15
[INFO] [stderr]     |
[INFO] [stderr] 72  |     fn read_ss<'a>(&'a self, ss_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]     |               ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `read_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:176:18
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn read_ss_cl<'a>(&self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>> {
[INFO] [stderr]     |                  ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:81:18
[INFO] [stderr]     |
[INFO] [stderr] 81  |     fn read_ss_cl<'a>(&'a self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Read+'a>>>;
[INFO] [stderr]     |                  ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `new_ss` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:186:14
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn new_ss<'a>(&mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |              ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:92:14
[INFO] [stderr]     |
[INFO] [stderr] 92  |     fn new_ss<'a>(&'a mut self, ss_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |              ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `append_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:203:20
[INFO] [stderr]     |
[INFO] [stderr] 203 |     fn append_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                    ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:104:20
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn append_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                    ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `new_ss_cl` do not match the trait declaration
[INFO] [stderr]    --> src/fileio.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |     fn new_ss_cl<'a>(&mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>> {
[INFO] [stderr]     |                 ^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/detail/part.rs:119:17
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn new_ss_cl<'a>(&'a mut self, ss_num: usize, cl_num: usize) -> Result<Option<Box<Write+'a>>>;
[INFO] [stderr]     |                 ---- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0195`.
[INFO] [stderr] error: Could not compile `pippin`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0195`.
[INFO] [stderr] error: Could not compile `pippin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d119e0fbc89af2d98ad97d2c2ee28225760c2ba2e46bfcfb6fe119e97cee48af"`
[INFO] running `"docker" "rm" "-f" "d119e0fbc89af2d98ad97d2c2ee28225760c2ba2e46bfcfb6fe119e97cee48af"`
[INFO] [stdout] d119e0fbc89af2d98ad97d2c2ee28225760c2ba2e46bfcfb6fe119e97cee48af