[INFO] fetching crate discord-indexmap 1.4.0...
[INFO] checking discord-indexmap-1.4.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate discord-indexmap 1.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate discord-indexmap 1.4.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate discord-indexmap 1.4.0
[INFO] finished tweaking crates.io crate discord-indexmap 1.4.0
[INFO] tweaked toml for crates.io crate discord-indexmap 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e0e0481a9a28d7a03385736b2a5e379b58cef023153b24c691bf51de60faac
[INFO] running `Command { std: "docker" "start" "-a" "06e0e0481a9a28d7a03385736b2a5e379b58cef023153b24c691bf51de60faac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e0e0481a9a28d7a03385736b2a5e379b58cef023153b24c691bf51de60faac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e0e0481a9a28d7a03385736b2a5e379b58cef023153b24c691bf51de60faac", kill_on_drop: false }`
[INFO] [stdout] 06e0e0481a9a28d7a03385736b2a5e379b58cef023153b24c691bf51de60faac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 707751d1d0e5c8c02fbad0febf536605c167711456beecf59bfaf5fc25ac2467
[INFO] running `Command { std: "docker" "start" "-a" "707751d1d0e5c8c02fbad0febf536605c167711456beecf59bfaf5fc25ac2467", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stdout] warning: trait `Entries` is never used
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 | trait Entries {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_test v1.0.176
[INFO] [stdout] error[E0463]: can't find crate for `indexmap`
[INFO] [stdout]   --> benches/bench.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate indexmap;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `indexmap`
[INFO] [stdout]  --> benches/faststring.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate indexmap;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> benches/bench.rs:360:33
[INFO] [stdout]     |
[INFO] [stdout] 360 |     static ref KEYS: Vec<u32> = { shuffled_keys(0..LOOKUP_MAP_SIZE) };
[INFO] [stdout]     |                                 ^^                                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 360 -     static ref KEYS: Vec<u32> = { shuffled_keys(0..LOOKUP_MAP_SIZE) };
[INFO] [stdout] 360 +     static ref KEYS: Vec<u32> = shuffled_keys(0..LOOKUP_MAP_SIZE);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discord-indexmap` (bench "faststring") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:560:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 560 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:577:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 577 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:588:41
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `len` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 588 |           assert_eq!(map.len(), OMAP_100K.len() - keys.len());
[INFO] [stdout]     |                                           ^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `len`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ExactSizeIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:615:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 615 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:629:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 629 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:651:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 651 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:673:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 673 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:702:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 702 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:714:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 714 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:726:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 726 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:738:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 738 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:751:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 751 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:758:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 758 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discord-indexmap` (bench "bench") due to 15 previous errors; 1 warning emitted
[INFO] [stdout] warning: trait `Entries` is never used
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 | trait Entries {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "707751d1d0e5c8c02fbad0febf536605c167711456beecf59bfaf5fc25ac2467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707751d1d0e5c8c02fbad0febf536605c167711456beecf59bfaf5fc25ac2467", kill_on_drop: false }`
[INFO] [stdout] 707751d1d0e5c8c02fbad0febf536605c167711456beecf59bfaf5fc25ac2467
[INFO] checking discord-indexmap-1.4.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate discord-indexmap 1.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate discord-indexmap 1.4.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate discord-indexmap 1.4.0
[INFO] finished tweaking crates.io crate discord-indexmap 1.4.0
[INFO] tweaked toml for crates.io crate discord-indexmap 1.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 090843da87fea340baa588649201481f2fbd288eb034ea476ddc642120a6fe48
[INFO] running `Command { std: "docker" "start" "-a" "090843da87fea340baa588649201481f2fbd288eb034ea476ddc642120a6fe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "090843da87fea340baa588649201481f2fbd288eb034ea476ddc642120a6fe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090843da87fea340baa588649201481f2fbd288eb034ea476ddc642120a6fe48", kill_on_drop: false }`
[INFO] [stdout] 090843da87fea340baa588649201481f2fbd288eb034ea476ddc642120a6fe48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ee739d45f322ebf30dc63729b4f55b9f315dbdf8d024193c9cac712d12e3e34
[INFO] running `Command { std: "docker" "start" "-a" "3ee739d45f322ebf30dc63729b4f55b9f315dbdf8d024193c9cac712d12e3e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/map.rs:1437:34
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         for &pos in &old_indices[first_ideal..] {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/map.rs:1664:60
[INFO] [stdout]      |
[INFO] [stdout] 1664 |             for (offset, entry) in enumerate(&self.entries[found..]) {
[INFO] [stdout]      |                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/map.rs:1756:18
[INFO] [stdout]      |
[INFO] [stdout] 1756 |         for i in 0..len {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Entries` is never used
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 | trait Entries {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_test v1.0.176
[INFO] [stdout] error[E0463]: can't find crate for `indexmap`
[INFO] [stdout]   --> benches/bench.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate indexmap;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/quick.rs:365:14
[INFO] [stdout]     |
[INFO] [stdout] 365 |             (0..len)
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/quick.rs:393:16
[INFO] [stdout]     |
[INFO] [stdout] 393 |         Large((0..len).map(|_| T::arbitrary(g)).collect())
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `indexmap`
[INFO] [stdout]  --> benches/faststring.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate indexmap;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/bench.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/bench.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/bench.rs:76:18
[INFO] [stdout]    |
[INFO] [stdout] 76 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/bench.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/bench.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let ss = Vec::from_iter((0..c).map(|x| x.to_string()));
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:111:30
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let ss = Vec::from_iter((0..c).map(|x| x.to_string()));
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |         for i in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for i in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:176:18
[INFO] [stdout]     |
[INFO] [stdout] 176 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:188:18
[INFO] [stdout]     |
[INFO] [stdout] 188 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:212:18
[INFO] [stdout]     |
[INFO] [stdout] 212 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 |     for x in 0..len {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:236:14
[INFO] [stdout]     |
[INFO] [stdout] 236 |     for x in 0..len {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout] 248 |     for x in 0..len {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:264:14
[INFO] [stdout]     |
[INFO] [stdout] 264 |     for x in 0..len {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:289:30
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:295:20
[INFO] [stdout]     |
[INFO] [stdout] 295 |         for key in 5000..c {
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:306:30
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:312:20
[INFO] [stdout]     |
[INFO] [stdout] 312 |         for key in c..15000 {
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:323:30
[INFO] [stdout]     |
[INFO] [stdout] 323 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:329:20
[INFO] [stdout]     |
[INFO] [stdout] 329 |         for key in 5000..c {
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:340:30
[INFO] [stdout]     |
[INFO] [stdout] 340 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:346:20
[INFO] [stdout]     |
[INFO] [stdout] 346 |         for key in c..15000 {
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]    --> benches/bench.rs:360:33
[INFO] [stdout]     |
[INFO] [stdout] 360 |     static ref KEYS: Vec<u32> = { shuffled_keys(0..LOOKUP_MAP_SIZE) };
[INFO] [stdout]     |                                 ^^                                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 360 -     static ref KEYS: Vec<u32> = { shuffled_keys(0..LOOKUP_MAP_SIZE) };
[INFO] [stdout] 360 +     static ref KEYS: Vec<u32> = shuffled_keys(0..LOOKUP_MAP_SIZE);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:360:49
[INFO] [stdout]     |
[INFO] [stdout] 360 |     static ref KEYS: Vec<u32> = { shuffled_keys(0..LOOKUP_MAP_SIZE) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:411:20
[INFO] [stdout]     |
[INFO] [stdout] 411 |         for key in 0..LOOKUP_SAMPLE_SIZE {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:423:20
[INFO] [stdout]     |
[INFO] [stdout] 423 |         for key in 0..LOOKUP_SAMPLE_SIZE {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:437:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |         for key in &keys[0..LOOKUP_SAMPLE_SIZE as usize] {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:450:26
[INFO] [stdout]     |
[INFO] [stdout] 450 |         for key in &keys[0..LOOKUP_SAMPLE_SIZE as usize] {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:460:21
[INFO] [stdout]     |
[INFO] [stdout] 460 |     let mut iter = (0..LOOKUP_MAP_SIZE + LOOKUP_SAMPLE_SIZE).cycle();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:470:21
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let mut iter = (0..LOOKUP_MAP_SIZE + LOOKUP_SAMPLE_SIZE).cycle();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:485:18
[INFO] [stdout]     |
[INFO] [stdout] 485 |         for x in 0..GROW_SIZE {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:496:18
[INFO] [stdout]     |
[INFO] [stdout] 496 |         for x in 0..GROW_SIZE {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:506:39
[INFO] [stdout]     |
[INFO] [stdout] 506 |     let first_map: HashMap<u64, _> = (0..MERGE).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:507:40
[INFO] [stdout]     |
[INFO] [stdout] 507 |     let second_map: HashMap<u64, _> = (MERGE..MERGE * 2).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:517:39
[INFO] [stdout]     |
[INFO] [stdout] 517 |     let first_map: HashMap<u64, _> = (0..MERGE).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:518:40
[INFO] [stdout]     |
[INFO] [stdout] 518 |     let second_map: HashMap<u64, _> = (MERGE..MERGE * 2).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:533:40
[INFO] [stdout]     |
[INFO] [stdout] 533 |     let first_map: IndexMap<u64, _> = (0..MERGE).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:534:41
[INFO] [stdout]     |
[INFO] [stdout] 534 |     let second_map: IndexMap<u64, _> = (MERGE..MERGE * 2).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/faststring.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:544:40
[INFO] [stdout]     |
[INFO] [stdout] 544 |     let first_map: IndexMap<u64, _> = (0..MERGE).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/bench.rs:545:41
[INFO] [stdout]     |
[INFO] [stdout] 545 |     let second_map: IndexMap<u64, _> = (MERGE..MERGE * 2).map(|i| (i, ())).collect();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> benches/faststring.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |         for x in 0..c {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for x in 0..c {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:112:30
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let lookups = (5000..c).map(|x| x.to_string()).collect::<Vec<_>>();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:134:20
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let lookups = (5000..c)
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:150:30
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let lookups = (5000..c).map(|x| x.to_string()).collect::<Vec<_>>();
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:168:30
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let keys = shuffled_keys(0..c);
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> benches/faststring.rs:172:20
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let lookups = (5000..c)
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discord-indexmap` (bench "faststring") due to 2 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/map.rs:1437:34
[INFO] [stdout]      |
[INFO] [stdout] 1437 |         for &pos in &old_indices[first_ideal..] {
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/map.rs:1664:60
[INFO] [stdout]      |
[INFO] [stdout] 1664 |             for (offset, entry) in enumerate(&self.entries[found..]) {
[INFO] [stdout]      |                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/map.rs:1756:18
[INFO] [stdout]      |
[INFO] [stdout] 1756 |         for i in 0..len {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/map.rs:2346:21
[INFO] [stdout]      |
[INFO] [stdout] 2346 |         keys.extend(0..16);
[INFO] [stdout]      |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/map.rs:2347:21
[INFO] [stdout]      |
[INFO] [stdout] 2347 |         keys.extend(128..267);
[INFO] [stdout]      |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/map.rs:2380:24
[INFO] [stdout]      |
[INFO] [stdout] 2380 |         for (i, k) in (0..insert.len()).zip(map.keys()) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1202:23
[INFO] [stdout]      |
[INFO] [stdout] 1202 |         values.extend(0..16);
[INFO] [stdout]      |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1203:23
[INFO] [stdout]      |
[INFO] [stdout] 1203 |         values.extend(128..267);
[INFO] [stdout]      |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1256:24
[INFO] [stdout]      |
[INFO] [stdout] 1256 |         for (i, v) in (0..insert.len()).zip(set.iter()) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1376:35
[INFO] [stdout]      |
[INFO] [stdout] 1376 |         let set_a: IndexSet<_> = (0..3).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1377:35
[INFO] [stdout]      |
[INFO] [stdout] 1377 |         let set_b: IndexSet<_> = (3..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1378:35
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         let set_c: IndexSet<_> = (0..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1379:35
[INFO] [stdout]      |
[INFO] [stdout] 1379 |         let set_d: IndexSet<_> = (3..9).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1419:35
[INFO] [stdout]      |
[INFO] [stdout] 1419 |         let set_a: IndexSet<_> = (0..3).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1420:35
[INFO] [stdout]      |
[INFO] [stdout] 1420 |         let set_b: IndexSet<_> = (3..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1421:35
[INFO] [stdout]      |
[INFO] [stdout] 1421 |         let set_c: IndexSet<_> = (0..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1422:35
[INFO] [stdout]      |
[INFO] [stdout] 1422 |         let set_d: IndexSet<_> = (3..9).rev().collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1426:43
[INFO] [stdout]      |
[INFO] [stdout] 1426 |         check(set_a.intersection(&set_a), 0..3);
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1427:36
[INFO] [stdout]      |
[INFO] [stdout] 1427 |         check(set_a.union(&set_a), 0..3);
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1429:41
[INFO] [stdout]      |
[INFO] [stdout] 1429 |         check(set_a.difference(&set_b), 0..3);
[INFO] [stdout]      |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1430:41
[INFO] [stdout]      |
[INFO] [stdout] 1430 |         check(set_b.difference(&set_a), 3..6);
[INFO] [stdout]      |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1431:51
[INFO] [stdout]      |
[INFO] [stdout] 1431 |         check(set_a.symmetric_difference(&set_b), 0..6);
[INFO] [stdout]      |                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1432:52
[INFO] [stdout]      |
[INFO] [stdout] 1432 |         check(set_b.symmetric_difference(&set_a), (3..6).chain(0..3));
[INFO] [stdout]      |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1432:64
[INFO] [stdout]      |
[INFO] [stdout] 1432 |         check(set_b.symmetric_difference(&set_a), (3..6).chain(0..3));
[INFO] [stdout]      |                                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1435:36
[INFO] [stdout]      |
[INFO] [stdout] 1435 |         check(set_a.union(&set_b), 0..6);
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1436:37
[INFO] [stdout]      |
[INFO] [stdout] 1436 |         check(set_b.union(&set_a), (3..6).chain(0..3));
[INFO] [stdout]      |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1436:49
[INFO] [stdout]      |
[INFO] [stdout] 1436 |         check(set_b.union(&set_a), (3..6).chain(0..3));
[INFO] [stdout]      |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1439:41
[INFO] [stdout]      |
[INFO] [stdout] 1439 |         check(set_c.difference(&set_a), 3..6);
[INFO] [stdout]      |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1440:51
[INFO] [stdout]      |
[INFO] [stdout] 1440 |         check(set_a.symmetric_difference(&set_c), 3..6);
[INFO] [stdout]      |                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1441:51
[INFO] [stdout]      |
[INFO] [stdout] 1441 |         check(set_c.symmetric_difference(&set_a), 3..6);
[INFO] [stdout]      |                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1442:43
[INFO] [stdout]      |
[INFO] [stdout] 1442 |         check(set_a.intersection(&set_c), 0..3);
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1443:43
[INFO] [stdout]      |
[INFO] [stdout] 1443 |         check(set_c.intersection(&set_a), 0..3);
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1444:36
[INFO] [stdout]      |
[INFO] [stdout] 1444 |         check(set_a.union(&set_c), 0..6);
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1445:36
[INFO] [stdout]      |
[INFO] [stdout] 1445 |         check(set_c.union(&set_a), 0..6);
[INFO] [stdout]      |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1447:41
[INFO] [stdout]      |
[INFO] [stdout] 1447 |         check(set_c.difference(&set_d), 0..3);
[INFO] [stdout]      |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1448:42
[INFO] [stdout]      |
[INFO] [stdout] 1448 |         check(set_d.difference(&set_c), (6..9).rev());
[INFO] [stdout]      |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1451:14
[INFO] [stdout]      |
[INFO] [stdout] 1451 |             (0..3).chain((6..9).rev()),
[INFO] [stdout]      |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1451:27
[INFO] [stdout]      |
[INFO] [stdout] 1451 |             (0..3).chain((6..9).rev()),
[INFO] [stdout]      |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1453:52
[INFO] [stdout]      |
[INFO] [stdout] 1453 |         check(set_d.symmetric_difference(&set_c), (6..9).rev().chain(0..3));
[INFO] [stdout]      |                                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:560:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 560 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1453:70
[INFO] [stdout]      |
[INFO] [stdout] 1453 |         check(set_d.symmetric_difference(&set_c), (6..9).rev().chain(0..3));
[INFO] [stdout]      |                                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1454:43
[INFO] [stdout]      |
[INFO] [stdout] 1454 |         check(set_c.intersection(&set_d), 3..6);
[INFO] [stdout]      |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1455:44
[INFO] [stdout]      |
[INFO] [stdout] 1455 |         check(set_d.intersection(&set_c), (3..6).rev());
[INFO] [stdout]      |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1456:37
[INFO] [stdout]      |
[INFO] [stdout] 1456 |         check(set_c.union(&set_d), (0..6).chain((6..9).rev()));
[INFO] [stdout]      |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1456:50
[INFO] [stdout]      |
[INFO] [stdout] 1456 |         check(set_c.union(&set_d), (0..6).chain((6..9).rev()));
[INFO] [stdout]      |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1457:37
[INFO] [stdout]      |
[INFO] [stdout] 1457 |         check(set_d.union(&set_c), (3..9).rev().chain(0..3));
[INFO] [stdout]      |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1457:55
[INFO] [stdout]      |
[INFO] [stdout] 1457 |         check(set_d.union(&set_c), (3..9).rev().chain(0..3));
[INFO] [stdout]      |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1463:35
[INFO] [stdout]      |
[INFO] [stdout] 1463 |         let set_a: IndexSet<_> = (0..3).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1464:35
[INFO] [stdout]      |
[INFO] [stdout] 1464 |         let set_b: IndexSet<_> = (3..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1465:35
[INFO] [stdout]      |
[INFO] [stdout] 1465 |         let set_c: IndexSet<_> = (0..6).collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/set.rs:1466:35
[INFO] [stdout]      |
[INFO] [stdout] 1466 |         let set_d: IndexSet<_> = (3..9).rev().collect();
[INFO] [stdout]      |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:577:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 577 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:588:41
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `len` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 588 |           assert_eq!(map.len(), OMAP_100K.len() - keys.len());
[INFO] [stdout]     |                                           ^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `len`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `ExactSizeIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:615:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 615 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:629:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 629 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:651:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 651 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_100K` in the current scope
[INFO] [stdout]    --> benches/bench.rs:673:25
[INFO] [stdout]     |
[INFO] [stdout] 375 | / lazy_static! {
[INFO] [stdout] 376 | |     static ref OMAP_100K: IndexMap<u32, u32> = {
[INFO] [stdout] 377 | |         let c = LOOKUP_MAP_SIZE;
[INFO] [stdout] 378 | |         let mut map = IndexMap::with_capacity(c as usize);
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |     };
[INFO] [stdout] 385 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 673 |       let map = OMAP_100K.clone();
[INFO] [stdout]     |                           ^^^^^ method not found in `OMAP_100K`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:702:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 702 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:714:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 714 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:726:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 726 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:738:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 738 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_S` in the current scope
[INFO] [stdout]    --> benches/bench.rs:751:27
[INFO] [stdout]     |
[INFO] [stdout] 396 | / lazy_static! {
[INFO] [stdout] 397 | |     static ref OMAP_SORT_S: IndexMap<String, String> = {
[INFO] [stdout] 398 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 399 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 403 | |     };
[INFO] [stdout] 404 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 751 |       let map = OMAP_SORT_S.clone();
[INFO] [stdout]     |                             ^^^^^ method not found in `OMAP_SORT_S`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `OMAP_SORT_U32` in the current scope
[INFO] [stdout]    --> benches/bench.rs:758:29
[INFO] [stdout]     |
[INFO] [stdout] 387 | / lazy_static! {
[INFO] [stdout] 388 | |     static ref OMAP_SORT_U32: IndexMap<u32, u32> = {
[INFO] [stdout] 389 | |         let mut map = IndexMap::with_capacity(SORT_MAP_SIZE);
[INFO] [stdout] 390 | |         for &key in &KEYS[..SORT_MAP_SIZE] {
[INFO] [stdout] ...   |
[INFO] [stdout] 394 | |     };
[INFO] [stdout] 395 | | }
[INFO] [stdout]     | |_- method `clone` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 758 |       let map = OMAP_SORT_U32.clone();
[INFO] [stdout]     |                               ^^^^^ method not found in `OMAP_SORT_U32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discord-indexmap` (bench "bench") due to 15 previous errors; 44 warnings emitted
[INFO] [stdout] warning: trait `Entries` is never used
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 | trait Entries {
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 51 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ee739d45f322ebf30dc63729b4f55b9f315dbdf8d024193c9cac712d12e3e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ee739d45f322ebf30dc63729b4f55b9f315dbdf8d024193c9cac712d12e3e34", kill_on_drop: false }`
[INFO] [stdout] 3ee739d45f322ebf30dc63729b4f55b9f315dbdf8d024193c9cac712d12e3e34
