[INFO] crate textsearch 0.2.0 is already in cache
[INFO] testing textsearch-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate textsearch 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate textsearch 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate textsearch 0.2.0
[INFO] finished tweaking crates.io crate textsearch 0.2.0
[INFO] tweaked toml for crates.io crate textsearch 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1585df0267460cc7159a581d7c9a4b8b4d7fbd3b7638bbd4f51fcb3f70b38341
[INFO] running `"docker" "start" "-a" "1585df0267460cc7159a581d7c9a4b8b4d7fbd3b7638bbd4f51fcb3f70b38341"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling serde v0.7.15
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.2.3
[INFO] [stderr]    Compiling textsearch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.56s
[INFO] running `"docker" "inspect" "1585df0267460cc7159a581d7c9a4b8b4d7fbd3b7638bbd4f51fcb3f70b38341"`
[INFO] running `"docker" "rm" "-f" "1585df0267460cc7159a581d7c9a4b8b4d7fbd3b7638bbd4f51fcb3f70b38341"`
[INFO] [stdout] 1585df0267460cc7159a581d7c9a4b8b4d7fbd3b7638bbd4f51fcb3f70b38341
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21619b0025b15d380622a5878d188d5b340b65a9d1452dc78347962ce60f1b83
[INFO] running `"docker" "start" "-a" "21619b0025b15d380622a5878d188d5b340b65a9d1452dc78347962ce60f1b83"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling textsearch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::sync::RwLockReadGuard`
[INFO] [stderr]  --> tests/search_test.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::RwLockReadGuard;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::RwLockWriteGuard`
[INFO] [stderr]  --> tests/search_test.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::RwLockWriteGuard;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `search`
[INFO] [stderr]    --> tests/search_test.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 |     let search = Search::new();
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:204:3
[INFO] [stderr]     |
[INFO] [stderr] 204 |         search.create_index(NAME);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:211:3
[INFO] [stderr]     |
[INFO] [stderr] 211 |         search.remove_index(NAME);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:222:2
[INFO] [stderr]     |
[INFO] [stderr] 222 |     search.create_index(NAME);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:224:6
[INFO] [stderr]     |
[INFO] [stderr] 224 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:225:52
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let text_indices: Vec<Arc<Index>> = DOC_iter.map(|DOC| search.insert(NAME.to_string(), DOC.to_string()).wait().unwrap() ).collect();
[INFO] [stderr]     |                                                       ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:241:2
[INFO] [stderr]     |
[INFO] [stderr] 241 |     search.create_index(NAME);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:242:6
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:243:47
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let indices: Vec<Arc<Index>> = DOC_iter.map(|DOC| search.insert(NAME.to_string(), DOC.to_string()).wait().unwrap() ).collect();
[INFO] [stderr]     |                                                  ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:186:6
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:188:38
[INFO] [stderr]     |
[INFO] [stderr] 188 | ...                   .map(|DOC| global.insert(DOC))
[INFO] [stderr]     |                                ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:202:6
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:204:38
[INFO] [stderr]     |
[INFO] [stderr] 204 | ...                   .map(|DOC| global.insert(DOC))
[INFO] [stderr]     |                                ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "21619b0025b15d380622a5878d188d5b340b65a9d1452dc78347962ce60f1b83"`
[INFO] running `"docker" "rm" "-f" "21619b0025b15d380622a5878d188d5b340b65a9d1452dc78347962ce60f1b83"`
[INFO] [stdout] 21619b0025b15d380622a5878d188d5b340b65a9d1452dc78347962ce60f1b83
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bea47f0ad35c2812a9704712ed7651a07b21d00249f0226ded443e3af9d64bd0
[INFO] running `"docker" "start" "-a" "bea47f0ad35c2812a9704712ed7651a07b21d00249f0226ded443e3af9d64bd0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/stem.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::RwLockReadGuard`
[INFO] [stderr]  --> tests/search_test.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::RwLockReadGuard;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::RwLockWriteGuard`
[INFO] [stderr]  --> tests/search_test.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::RwLockWriteGuard;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `search`
[INFO] [stderr]    --> tests/search_test.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 |     let search = Search::new();
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:204:3
[INFO] [stderr]     |
[INFO] [stderr] 204 |         search.create_index(NAME);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:211:3
[INFO] [stderr]     |
[INFO] [stderr] 211 |         search.remove_index(NAME);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:222:2
[INFO] [stderr]     |
[INFO] [stderr] 222 |     search.create_index(NAME);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:224:6
[INFO] [stderr]     |
[INFO] [stderr] 224 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:225:52
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let text_indices: Vec<Arc<Index>> = DOC_iter.map(|DOC| search.insert(NAME.to_string(), DOC.to_string()).wait().unwrap() ).collect();
[INFO] [stderr]     |                                                       ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> tests/search_test.rs:241:2
[INFO] [stderr]     |
[INFO] [stderr] 241 |     search.create_index(NAME);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:242:6
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/search_test.rs:243:47
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let indices: Vec<Arc<Index>> = DOC_iter.map(|DOC| search.insert(NAME.to_string(), DOC.to_string()).wait().unwrap() ).collect();
[INFO] [stderr]     |                                                  ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]    --> tests/global_test.rs:186:6
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 186 |     let DOC_iter = DOCS.into_iter();
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:188:38
[INFO] [stderr]     |
[INFO] [stderr] 188 | ...                   .map(|DOC| global.insert(DOC))
[INFO] [stderr]     |                                ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC_iter` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:202:6
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let DOC_iter = DOCS.into_iter();
[INFO] [stderr]     |         ^^^^^^^^ help: convert the identifier to snake case: `doc_iter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `DOC` should have a snake case name
[INFO] [stderr]    --> tests/global_test.rs:204:38
[INFO] [stderr]     |
[INFO] [stderr] 204 | ...                   .map(|DOC| global.insert(DOC))
[INFO] [stderr]     |                                ^^^ help: convert the identifier to snake case: `doc`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/textsearch-fbd3cde3b0e1bf6e
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/global_test-84dca32021ad75f3
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test search_global ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/index_test-be3e2d4033f93222
[INFO] [stdout] test create_global ... ok
[INFO] [stdout] test insert_global ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test create_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/search_test-de4a1dbde5922c17
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test create_search ... ok
[INFO] [stdout] test remove_index_search ... ok
[INFO] [stdout] test create_index_search ... ok
[INFO] [stdout] test insert_document_search ... ok
[INFO] [stdout] test search_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests textsearch
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bea47f0ad35c2812a9704712ed7651a07b21d00249f0226ded443e3af9d64bd0"`
[INFO] running `"docker" "rm" "-f" "bea47f0ad35c2812a9704712ed7651a07b21d00249f0226ded443e3af9d64bd0"`
[INFO] [stdout] bea47f0ad35c2812a9704712ed7651a07b21d00249f0226ded443e3af9d64bd0