[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] documenting levibarasa/pool-buffer against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevibarasa%2Fpool-buffer" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/levibarasa/pool-buffer on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-37/source/Cargo.toml
[INFO] crate git repo https://github.com/levibarasa/pool-buffer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c35a5040c3d4613769fbb1253bb25dc2451d1406c91423e0e556c1f0ccffffd
[INFO] running `Command { std: "docker" "start" "-a" "2c35a5040c3d4613769fbb1253bb25dc2451d1406c91423e0e556c1f0ccffffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c35a5040c3d4613769fbb1253bb25dc2451d1406c91423e0e556c1f0ccffffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c35a5040c3d4613769fbb1253bb25dc2451d1406c91423e0e556c1f0ccffffd", kill_on_drop: false }`
[INFO] [stdout] 2c35a5040c3d4613769fbb1253bb25dc2451d1406c91423e0e556c1f0ccffffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b67e79af63f11262f2a47772313d4baa9639bec48761979088e97f4830f92144
[INFO] running `Command { std: "docker" "start" "-a" "b67e79af63f11262f2a47772313d4baa9639bec48761979088e97f4830f92144", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling syn v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling serde v1.0.121
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling escargot v0.5.1
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking optimizer v0.1.0 (/opt/rustwide/workdir/src/optimizer)
[INFO] [stderr]     Checking temp_testdir v0.2.3
[INFO] [stderr]  Documenting optimizer v0.1.0 (/opt/rustwide/workdir/src/optimizer)
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking sqlparser v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking dirs-next v1.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking env_logger v0.7.1
[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]  Documenting 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]  Documenting common v0.1.0 (/opt/rustwide/workdir/src/common)
[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]  Documenting utilities v0.1.0 (/opt/rustwide/workdir/src/utilities)
[INFO] [stderr]  Documenting txn_manager v0.1.0 (/opt/rustwide/workdir/src/txn_manager)
[INFO] [stderr]  Documenting memstore v0.1.0 (/opt/rustwide/workdir/src/memstore)
[INFO] [stderr]  Documenting heapstore v0.1.0 (/opt/rustwide/workdir/src/heapstore)
[INFO] [stderr]     Checking queryexe v0.1.0 (/opt/rustwide/workdir/src/queryexe)
[INFO] [stderr]  Documenting queryexe v0.1.0 (/opt/rustwide/workdir/src/queryexe)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/common/src/crusty_graph.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | /// https://smallcultfollowing.com/babysteps/blog/2015/04/06/modeling-graphs-in-rust-using-vector-indices/
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://smallcultfollowing.com/babysteps/blog/2015/04/06/modeling-graphs-in-rust-using-vector-indices/>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/common/src/crusty_graph.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// https://docs.rs/petgraph/0.4.13/petgraph/graph/struct.Graph.html#method.node_weight
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs/petgraph/0.4.13/petgraph/graph/struct.Graph.html#method.node_weight>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[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]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Aggregate` in `opiterator::aggregate`
[INFO] [stdout] 
[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 undeclared crate or module `spinning`
[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 undeclared crate or module `guard_trait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `alloc` in the list of imported crates
[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] 
[INFO] [stdout] error: expected identifier, found keyword `let`
[INFO] [stdout]    --> src/heapstore/src/storage_manager.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |         let map = &*self.hash_map.read().unwrap();
[INFO] [stdout]     |         ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `)`, `,`, `.`, `::`, `?`, or an operator, found `map`
[INFO] [stdout]    --> src/heapstore/src/storage_manager.rs:288:31
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let hf = HeapFile::new(self.  
[INFO] [stdout]     |                               ^ unclosed delimiter
[INFO] [stdout] 289 | 
[INFO] [stdout] 290 |         let map = &*self.hash_map.read().unwrap();
[INFO] [stdout]     |            -^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: `)` may belong here
[INFO] [stdout] 
[INFO] [stdout] 
[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]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Aggregate` in `opiterator::aggregate`
[INFO] [stdout] 
[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 undeclared crate or module `spinning`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 undeclared crate or module `guard_trait`
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field`, `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] [stderr] error: could not document `heapstore`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name heapstore src/heapstore/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="profile"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4d7c76ba917d8734 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-430948e72ea7cb0c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-fbbf6657d0085661.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-d79e3d2fc864aab3.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a918e5bea1b4012a.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d099b78822cce093.rmeta --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-a7778726bce9be1f.rmeta --extern temp_testdir=/opt/rustwide/target/debug/deps/libtemp_testdir-9a868550fbb57b8f.rmeta --extern txn_manager=/opt/rustwide/target/debug/deps/libtxn_manager-36b23a2cc54e48d4.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `alloc` in the list of imported crates
[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] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[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]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[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] 
[INFO] [stdout] error: aborting due to 4 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `queryexe` due to 5 previous errors; 5 warnings emitted
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `queryexe`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name queryexe src/queryexe/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d01b4e6ca9682644 -L dependency=/opt/rustwide/target/debug/deps --extern common=/opt/rustwide/target/debug/deps/libcommon-430948e72ea7cb0c.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-fbbf6657d0085661.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-d79e3d2fc864aab3.rmeta --extern memstore=/opt/rustwide/target/debug/deps/libmemstore-08384e7dccbf0f98.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d099b78822cce093.rmeta --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-a7778726bce9be1f.rmeta --extern sqlparser=/opt/rustwide/target/debug/deps/libsqlparser-f03bbda8ba9492c1.rmeta --extern txn_manager=/opt/rustwide/target/debug/deps/libtxn_manager-36b23a2cc54e48d4.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b67e79af63f11262f2a47772313d4baa9639bec48761979088e97f4830f92144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67e79af63f11262f2a47772313d4baa9639bec48761979088e97f4830f92144", kill_on_drop: false }`
[INFO] [stdout] b67e79af63f11262f2a47772313d4baa9639bec48761979088e97f4830f92144