[INFO] fetching crate sstable 0.6.2...
[INFO] checking sstable-0.6.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate sstable 0.6.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sstable 0.6.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sstable 0.6.2
[INFO] finished tweaking crates.io crate sstable 0.6.2
[INFO] tweaked toml for crates.io crate sstable 0.6.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 3214a1198348a4da79784acbe641c82326cd3898484ea879f2472f3ddaf9fa80
[INFO] running `"docker" "start" "-a" "3214a1198348a4da79784acbe641c82326cd3898484ea879f2472f3ddaf9fa80"`
[INFO] [stderr]     Checking time-test v0.2.2
[INFO] [stderr]     Checking sstable v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_block.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let buf = try!(read_bytes(f, location));
[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/table_block.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let compress = try!(read_bytes(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_block.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let cksum = try!(read_bytes(
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:49:22
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let footer = try!(read_footer(file.as_ref(), size));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let indexblock = try!(table_block::read_table_block(
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let metaindexblock = try!(table_block::read_table_block(
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/table_reader.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let b = try!(table_block::read_table_block(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type BoxedFilterPolicy = Rc<Box<FilterPolicy>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn FilterPolicy`
[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/table_block.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn read_bytes(f: &RandomAccess, location: &BlockHandle) -> Result<Vec<u8>> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_block.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 |     src: &RandomAccess,
[INFO] [stderr]    |           ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_block.rs:39:43
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn read_table_block(opt: Options, f: &RandomAccess, location: &BlockHandle) -> Result<Block> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |         Ok((self as &FileExt).read_at(dst, off as u64)?)
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn FileExt`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:109:25
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl SSIterator for Box<SSIterator> {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn SSIterator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/options.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub cmp: Rc<Box<Cmp>>,
[INFO] [stderr]    |                     ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn read_footer(f: &RandomAccess, size: usize) -> Result<Footer> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:28:18
[INFO] [stderr]    |
[INFO] [stderr] 28 |     file: Rc<Box<RandomAccess>>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(opt: Options, file: Box<RandomAccess>, size: usize) -> Result<Table> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |         file: &RandomAccess,
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_block.rs:43:15
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let buf = try!(read_bytes(f, location));
[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/table_block.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let compress = try!(read_bytes(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_block.rs:51:17
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let cksum = try!(read_bytes(
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:49:22
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let footer = try!(read_footer(file.as_ref(), size));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let indexblock = try!(table_block::read_table_block(
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/table_reader.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let metaindexblock = try!(table_block::read_table_block(
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/table_reader.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let b = try!(table_block::read_table_block(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type BoxedFilterPolicy = Rc<Box<FilterPolicy>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn FilterPolicy`
[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/table_block.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn read_bytes(f: &RandomAccess, location: &BlockHandle) -> Result<Vec<u8>> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_block.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 |     src: &RandomAccess,
[INFO] [stderr]    |           ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_block.rs:39:43
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn read_table_block(opt: Options, f: &RandomAccess, location: &BlockHandle) -> Result<Block> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |         Ok((self as &FileExt).read_at(dst, off as u64)?)
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn FileExt`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:109:25
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl SSIterator for Box<SSIterator> {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn SSIterator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/options.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub cmp: Rc<Box<Cmp>>,
[INFO] [stderr]    |                     ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn read_footer(f: &RandomAccess, size: usize) -> Result<Footer> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:28:18
[INFO] [stderr]    |
[INFO] [stderr] 28 |     file: Rc<Box<RandomAccess>>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn new(opt: Options, file: Box<RandomAccess>, size: usize) -> Result<Table> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/table_reader.rs:77:16
[INFO] [stderr]    |
[INFO] [stderr] 77 |         file: &RandomAccess,
[INFO] [stderr]    |                ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/table_reader.rs:397:41
[INFO] [stderr]     |
[INFO] [stderr] 397 |     fn wrap_buffer(src: Vec<u8>) -> Box<RandomAccess> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn RandomAccess`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "3214a1198348a4da79784acbe641c82326cd3898484ea879f2472f3ddaf9fa80"`
[INFO] running `"docker" "rm" "-f" "3214a1198348a4da79784acbe641c82326cd3898484ea879f2472f3ddaf9fa80"`
[INFO] [stdout] 3214a1198348a4da79784acbe641c82326cd3898484ea879f2472f3ddaf9fa80