[INFO] cloning repository https://github.com/levibarasa/pool-buffer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levibarasa/pool-buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec9610f95c5026208da7053dbd76240b42b16418
[INFO] checking levibarasa/pool-buffer against master#4008bbdf34b583ce44a467043aae3703afc0a76f for pr-129249-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/levibarasa/pool-buffer
[INFO] finished tweaking git repo https://github.com/levibarasa/pool-buffer
[INFO] tweaked toml for git repo https://github.com/levibarasa/pool-buffer written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/levibarasa/pool-buffer on toolchain 4008bbdf34b583ce44a467043aae3703afc0a76f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/levibarasa/pool-buffer 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" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8
[INFO] running `Command { std: "docker" "start" "89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8" "/opt/rustwide/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]     Checking rustyline v6.3.0
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking tinytemplate v1.2.0
[INFO] [stderr]     Checking cli-crusty v0.1.0 (/opt/rustwide/workdir/src/cli-crusty)
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/src/common)
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/common/src/crusty_graph.rs:170:78
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn node_references<'a>(&'a self) -> impl Iterator<Item = (NodeIndex, &Node<T>)> + 'a {
[INFO] [stdout]     |                                 --                                           ^^^^^^^^     -- the same lifetime is named here
[INFO] [stdout]     |                                 |                                            |
[INFO] [stdout]     |                                 the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn node_references<'a>(&'a self) -> impl Iterator<Item = (NodeIndex, &'a Node<T>)> + 'a {
[INFO] [stdout]     |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/common/src/crusty_graph.rs:177:66
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn edge_references<'a>(&'a self) -> impl Iterator<Item = &Edge> + 'a {
[INFO] [stdout]     |                                 --                               ^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                 |                                |
[INFO] [stdout]     |                                 the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn edge_references<'a>(&'a self) -> impl Iterator<Item = &'a Edge> + 'a {
[INFO] [stdout]     |                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/common/src/crusty_graph.rs:170:78
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn node_references<'a>(&'a self) -> impl Iterator<Item = (NodeIndex, &Node<T>)> + 'a {
[INFO] [stdout]     |                                 --                                           ^^^^^^^^     -- the same lifetime is named here
[INFO] [stdout]     |                                 |                                            |
[INFO] [stdout]     |                                 the lifetime is named here                   the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn node_references<'a>(&'a self) -> impl Iterator<Item = (NodeIndex, &'a Node<T>)> + 'a {
[INFO] [stdout]     |                                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/common/src/crusty_graph.rs:177:66
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn edge_references<'a>(&'a self) -> impl Iterator<Item = &Edge> + 'a {
[INFO] [stdout]     |                                 --                               ^^^^^    -- the same lifetime is named here
[INFO] [stdout]     |                                 |                                |
[INFO] [stdout]     |                                 the lifetime is named here       the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn edge_references<'a>(&'a self) -> impl Iterator<Item = &'a Edge> + 'a {
[INFO] [stdout]     |                                                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking txn_manager v0.1.0 (/opt/rustwide/workdir/src/txn_manager)
[INFO] [stderr]     Checking memstore v0.1.0 (/opt/rustwide/workdir/src/memstore)
[INFO] [stderr]     Checking utilities v0.1.0 (/opt/rustwide/workdir/src/utilities)
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> src/utilities/src/serverwrapper.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::{Child, Stdio};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> src/utilities/src/serverwrapper.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::{Child, Stdio};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking heapstore v0.1.0 (/opt/rustwide/workdir/src/heapstore)
[INFO] [stderr]     Checking queryexe v0.1.0 (/opt/rustwide/workdir/src/queryexe)
[INFO] [stderr] error: could not compile `heapstore` (lib) due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `self::aggregate::Aggregate`
[INFO] [stdout]  --> src/queryexe/src/opiterator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::aggregate::Aggregate;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^---------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          no `Aggregate` in `opiterator::aggregate`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this variant instead
[INFO] [stdout]   |
[INFO] [stdout] 1 - pub use self::aggregate::Aggregate;
[INFO] [stdout] 1 + pub use common::logical_plan::LogicalOp::Aggregate;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `parking_lot`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use parking_lot::{RwLock, RwLockUpgradableReadGuard};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `parking_lot`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `parking_lot`, use `cargo add parking_lot` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `guard_trait`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub use guard_trait::{Guarded, GuardedMut, StableDeref};
[INFO] [stdout]    |         ^^^^^^^^^^^ use of unresolved module or unlinked crate `guard_trait`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `guard_trait`, use `cargo add guard_trait` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1993:21
[INFO] [stdout]      |
[INFO] [stdout] 1993 |                 use rand::Rng;
[INFO] [stdout]      |                     ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:2098:13
[INFO] [stdout]      |
[INFO] [stdout] 2098 |         use rand::Rng;
[INFO] [stdout]      |             ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]    --> src/heapstore/src/storage_manager.rs:288:31
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn create_container(&self, container_id: ContainerId) -> Result<(), CrustyError> {
[INFO] [stdout]     |                                                                                      - closing delimiter possibly meant for this
[INFO] [stdout] ...
[INFO] [stdout] 288 |         let hf = HeapFile::new(self.  
[INFO] [stdout]     |                               ^ unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 305 |     }
[INFO] [stdout]     |     ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `alloc` in the crate root
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1649:14
[INFO] [stdout]      |
[INFO] [stdout] 1649 |     inner: ::alloc::collections::btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout]      |              ^^^^^ could not find `alloc` in the list of imported crates
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]      |
[INFO] [stdout]   21 + use std::collections::btree_map;
[INFO] [stdout]      |
[INFO] [stdout] help: if you import `btree_map`, refer to it directly
[INFO] [stdout]      |
[INFO] [stdout] 1649 -     inner: ::alloc::collections::btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout] 1649 +     inner: btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![cfg_attr(not(any(feature = "std", test)), no_std)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(not(any(test, feature = "std")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1774:17
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1795:17
[INFO] [stdout]      |
[INFO] [stdout] 1795 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1829:17
[INFO] [stdout]      |
[INFO] [stdout] 1829 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `redox`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1832:7
[INFO] [stdout]      |
[INFO] [stdout] 1832 | #[cfg(feature = "redox")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `redox` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> src/queryexe/src/opiterator/join.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use common::{CrustyError, Field, PredicateOp, TableSchema, Tuple};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/queryexe/src/opiterator/join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(option_expect_none, option_unwrap_none, map_first_last)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the crate root is at `src/queryexe/src/lib.rs`
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![cfg_attr(test, feature(slice_fill, vec_into_raw_parts))]
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the crate root is at `src/queryexe/src/lib.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1871:34
[INFO] [stdout]      |
[INFO] [stdout] 1871 |     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]      |
[INFO] [stdout] 1871 -     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout] 1871 +     fn borrow_guarded(&self) -> &<aggregate::BufferSlice<'pool, I, H, E, Guard, C> as Deref>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 1871 -     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout] 1871 +     fn borrow_guarded(&self) -> &<aggregate::BufferSlice<'pool, I, H, E, Guard, C> as std::ops::Receiver>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1882:46
[INFO] [stdout]      |
[INFO] [stdout] 1882 |     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]      |
[INFO] [stdout] 1882 -     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout] 1882 +     fn borrow_guarded_mut(&mut self) -> &mut <aggregate::BufferSlice<'pool, I, H, E, Guard, C> as Deref>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 1882 -     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout] 1882 +     fn borrow_guarded_mut(&mut self) -> &mut <aggregate::BufferSlice<'pool, I, H, E, Guard, C> as std::ops::Receiver>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `queryexe` (lib test) due to 10 previous errors; 11 warnings emitted
[INFO] [stdout] error[E0432]: unresolved import `self::aggregate::Aggregate`
[INFO] [stdout]  --> src/queryexe/src/opiterator/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use self::aggregate::Aggregate;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^---------
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          no `Aggregate` in `opiterator::aggregate`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this variant instead
[INFO] [stdout]   |
[INFO] [stdout] 1 - pub use self::aggregate::Aggregate;
[INFO] [stdout] 1 + pub use common::logical_plan::LogicalOp::Aggregate;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1995:38
[INFO] [stdout]      |
[INFO] [stdout] 1995 |                 let mut thread_rng = rand::thread_rng();
[INFO] [stdout]      |                                      ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:2103:30
[INFO] [stdout]      |
[INFO] [stdout] 2103 |         let mut thread_rng = rand::thread_rng();
[INFO] [stdout]      |                              ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `spinning`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use spinning::{RwLock, RwLockUpgradableReadGuard};
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `spinning`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `spinning`, use `cargo add spinning` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `guard_trait`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub use guard_trait::{Guarded, GuardedMut, StableDeref};
[INFO] [stdout]    |         ^^^^^^^^^^^ use of unresolved module or unlinked crate `guard_trait`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `guard_trait`, use `cargo add guard_trait` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `alloc` in the crate root
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1649:14
[INFO] [stdout]      |
[INFO] [stdout] 1649 |     inner: ::alloc::collections::btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout]      |              ^^^^^ could not find `alloc` in the list of imported crates
[INFO] [stdout]      |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]      |
[INFO] [stdout]   21 + use std::collections::btree_map;
[INFO] [stdout]      |
[INFO] [stdout] help: if you import `btree_map`, refer to it directly
[INFO] [stdout]      |
[INFO] [stdout] 1649 -     inner: ::alloc::collections::btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout] 1649 +     inner: btree_map::IntoIter<Offset<I>, MmapInfo<I, E>>,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![cfg_attr(not(any(feature = "std", test)), no_std)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[cfg(not(any(test, feature = "std")))]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1774:17
[INFO] [stdout]      |
[INFO] [stdout] 1774 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1795:17
[INFO] [stdout]      |
[INFO] [stdout] 1795 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1829:17
[INFO] [stdout]      |
[INFO] [stdout] 1829 | #[cfg(any(test, feature = "std"))]
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `redox`
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1832:7
[INFO] [stdout]      |
[INFO] [stdout] 1832 | #[cfg(feature = "redox")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]      |
[INFO] [stdout]      = note: no expected values for `feature`
[INFO] [stdout]      = help: consider adding `redox` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TupleIterator`
[INFO] [stdout]  --> src/queryexe/src/opiterator/join.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{OpIterator, TupleIterator};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `PredicateOp`
[INFO] [stdout]  --> src/queryexe/src/opiterator/join.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | use common::{CrustyError, Field, PredicateOp, TableSchema, Tuple};
[INFO] [stdout]   |                           ^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/queryexe/src/opiterator/join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![no_std]` attribute can only be used at the crate root
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:15:46
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![cfg_attr(not(any(feature = "std", test)), no_std)]
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the crate root is at `src/queryexe/src/lib.rs`
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]   --> src/queryexe/src/opiterator/aggregate.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(option_expect_none, option_unwrap_none, map_first_last)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the crate root is at `src/queryexe/src/lib.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1871:34
[INFO] [stdout]      |
[INFO] [stdout] 1871 |     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]      |
[INFO] [stdout] 1871 -     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout] 1871 +     fn borrow_guarded(&self) -> &<BufferSlice<'pool, I, H, E, Guard, C> as Deref>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 1871 -     fn borrow_guarded(&self) -> &Self::Target {
[INFO] [stdout] 1871 +     fn borrow_guarded(&self) -> &<BufferSlice<'pool, I, H, E, Guard, C> as std::ops::Receiver>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]     --> src/queryexe/src/opiterator/aggregate.rs:1882:46
[INFO] [stdout]      |
[INFO] [stdout] 1882 |     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]      |
[INFO] [stdout] 1882 -     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout] 1882 +     fn borrow_guarded_mut(&mut self) -> &mut <BufferSlice<'pool, I, H, E, Guard, C> as Deref>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 1882 -     fn borrow_guarded_mut(&mut self) -> &mut Self::Target {
[INFO] [stdout] 1882 +     fn borrow_guarded_mut(&mut self) -> &mut <BufferSlice<'pool, I, H, E, Guard, C> as std::ops::Receiver>::Target {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `queryexe` (lib) due to 6 previous errors; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8", kill_on_drop: false }`
[INFO] [stdout] 89ca30cc4cb9e92c56c2ecc3f7efc5ee5315667f772bed06764c07d86c04b9b8
