[INFO] fetching crate kip_db 0.1.2-alpha.26.fix1...
[INFO] checking kip_db-0.1.2-alpha.26.fix1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate kip_db 0.1.2-alpha.26.fix1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate kip_db 0.1.2-alpha.26.fix1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate kip_db 0.1.2-alpha.26.fix1
[INFO] finished tweaking crates.io crate kip_db 0.1.2-alpha.26.fix1
[INFO] tweaked toml for crates.io crate kip_db 0.1.2-alpha.26.fix1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate kip_db 0.1.2-alpha.26.fix1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 978acc29d8b709ef5bcae600e239e577191e26b088dc4900c0dbaefefe15bf64
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[INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `fs`
[INFO] [stdout]   --> src/kernel/io/mod.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Ok(fs::try_exists(path)?)
[INFO] [stdout]    |                ^^^^^^^^^^ not found in `fs`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use tokio::fs::try_exists;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `try_exists`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 96 -         Ok(fs::try_exists(path)?)
[INFO] [stdout] 96 +         Ok(try_exists(path)?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/kernel/lsm/mvcc.rs:142:23
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn iter<'a>(
[INFO] [stdout]     |                 -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 142 |     ) -> KernelResult<TransactionIter> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `fs`
[INFO] [stdout]   --> src/kernel/io/mod.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         Ok(fs::try_exists(path)?)
[INFO] [stdout]    |                ^^^^^^^^^^ not found in `fs`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 4  + use tokio::fs::try_exists;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `try_exists`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 96 -         Ok(fs::try_exists(path)?)
[INFO] [stdout] 96 +         Ok(try_exists(path)?)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/kernel/lsm/mvcc.rs:142:23
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn iter<'a>(
[INFO] [stdout]     |                 -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 142 |     ) -> KernelResult<TransactionIter> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `fs_try_exists` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `is_sorted` has been stable since 1.82.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(is_sorted)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `cursor_remaining`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(cursor_remaining)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `fs_try_exists` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `is_sorted` has been stable since 1.82.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(is_sorted)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `cursor_remaining`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(cursor_remaining)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `is_empty` exists for mutable reference `&mut Cursor<Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/kernel/lsm/table/ss_table/block.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |         while !cursor.is_empty() {
[INFO] [stdout]    |                       ^^^^^^^^ method cannot be called on `&mut Cursor<Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::io::Cursor<Vec<u8>>: ExactSizeIterator`
[INFO] [stdout]            which is required by `&mut std::io::Cursor<Vec<u8>>: ExactSizeIterator`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `Storage` defines an item `is_empty`, perhaps you need to implement it
[INFO] [stdout]   --> src/kernel/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Storage: Send + Sync + 'static + Sized {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `is_empty` exists for mutable reference `&mut Cursor<Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> src/kernel/lsm/table/ss_table/block.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |         while !cursor.is_empty() {
[INFO] [stdout]    |                       ^^^^^^^^ method cannot be called on `&mut Cursor<Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `std::io::Cursor<Vec<u8>>: ExactSizeIterator`
[INFO] [stdout]            which is required by `&mut std::io::Cursor<Vec<u8>>: ExactSizeIterator`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout] note: `Storage` defines an item `is_empty`, perhaps you need to implement it
[INFO] [stdout]   --> src/kernel/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Storage: Send + Sync + 'static + Sized {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kip_db` (lib) due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kip_db` (lib test) due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "53b4d8e970d52da3291b88cd5ac9c29ea1959d93564f2c8e8a8d9a18f74a37e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b4d8e970d52da3291b88cd5ac9c29ea1959d93564f2c8e8a8d9a18f74a37e2", kill_on_drop: false }`
[INFO] [stdout] 53b4d8e970d52da3291b88cd5ac9c29ea1959d93564f2c8e8a8d9a18f74a37e2
