[INFO] fetching crate solana-kvstore 0.15.3...
[INFO] extracting crate solana-kvstore 0.15.3 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/solana-kvstore/0.15.3
[INFO] extracting crate solana-kvstore 0.15.3 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/solana-kvstore/0.15.3
[INFO] validating manifest of solana-kvstore-0.15.3 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 solana-kvstore-0.15.3 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 solana-kvstore-0.15.3
[INFO] finished frobbing solana-kvstore-0.15.3
[INFO] frobbed toml for solana-kvstore-0.15.3 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/solana-kvstore/0.15.3/Cargo.toml
[INFO] started frobbing solana-kvstore-0.15.3
[INFO] finished frobbing solana-kvstore-0.15.3
[INFO] frobbed toml for solana-kvstore-0.15.3 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/solana-kvstore/0.15.3/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking solana-kvstore-0.15.3 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/solana-kvstore/0.15.3:/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] af9cfb60b321f364d895478abb3ca0a818e40e0fe470b168efccd88e37467032
[INFO] running `"docker" "start" "-a" "af9cfb60b321f364d895478abb3ca0a818e40e0fe470b168efccd88e37467032"`
[INFO] [stderr]     Checking solana-kvstore v0.15.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mapper/disk.rs:81:49
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[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/mapper/memory.rs:54:49
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mapper.rs:15:49
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/writelog.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |     writer: Box<LogWriter>,
[INFO] [stderr]     |                 ^^^^^^^^^ help: use `dyn`: `dyn LogWriter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:38
[INFO] [stderr]     |
[INFO] [stderr] 335 | fn dump_tables(root: &Path, mapper: &Mapper) -> Result<()> {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Mapper`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mapper/disk.rs:81:49
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[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/mapper/memory.rs:54:49
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/mapper.rs:15:49
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn make_table(&self, kind: Kind, func: &mut FnMut(Writer, Writer)) -> Result<SSTable>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Writer, Writer)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/writelog.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |     writer: Box<LogWriter>,
[INFO] [stderr]     |                 ^^^^^^^^^ help: use `dyn`: `dyn LogWriter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:335:38
[INFO] [stderr]     |
[INFO] [stderr] 335 | fn dump_tables(root: &Path, mapper: &Mapper) -> Result<()> {
[INFO] [stderr]     |                                      ^^^^^^ help: use `dyn`: `dyn Mapper`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `"docker" "inspect" "af9cfb60b321f364d895478abb3ca0a818e40e0fe470b168efccd88e37467032"`
[INFO] running `"docker" "rm" "-f" "af9cfb60b321f364d895478abb3ca0a818e40e0fe470b168efccd88e37467032"`
[INFO] [stdout] af9cfb60b321f364d895478abb3ca0a818e40e0fe470b168efccd88e37467032