[INFO] cloning repository https://github.com/EleutherAI/tokengrams
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EleutherAI/tokengrams" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEleutherAI%2Ftokengrams", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEleutherAI%2Ftokengrams'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9efe08829a1667e6e65f5cac29babf03c5bbf020
[INFO] checking EleutherAI/tokengrams against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEleutherAI%2Ftokengrams" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EleutherAI/tokengrams
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/EleutherAI/tokengrams
[INFO] tweaked toml for git repo https://github.com/EleutherAI/tokengrams written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EleutherAI/tokengrams on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EleutherAI/tokengrams already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e97f797bc73a59b8908abe84cfaaae3ccc8e01cfee998283668b311251d4d14
[INFO] running `Command { std: "docker" "start" "-a" "8e97f797bc73a59b8908abe84cfaaae3ccc8e01cfee998283668b311251d4d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e97f797bc73a59b8908abe84cfaaae3ccc8e01cfee998283668b311251d4d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e97f797bc73a59b8908abe84cfaaae3ccc8e01cfee998283668b311251d4d14", kill_on_drop: false }`
[INFO] [stdout] 8e97f797bc73a59b8908abe84cfaaae3ccc8e01cfee998283668b311251d4d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95d1c8a7c519462f54d9475d61261b3f75e0e8420df1c48ad0bdfdbdb5bf7167
[INFO] running `Command { std: "docker" "start" "-a" "95d1c8a7c519462f54d9475d61261b3f75e0e8420df1c48ad0bdfdbdb5bf7167", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling target-lexicon v0.12.15
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking typeid v1.0.0
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling utf16_literal v0.2.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling pyo3-build-config v0.22.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.2
[INFO] [stderr]    Compiling pyo3-ffi v0.22.2
[INFO] [stderr]    Compiling pyo3 v0.22.2
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling typetag-impl v0.2.17
[INFO] [stderr]    Compiling pyo3-macros v0.22.2
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking typetag v0.2.17
[INFO] [stderr]     Checking tokengrams v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:117:50
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u64>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:121:51
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn positions(&self, query: Vec<usize>) -> Vec<u64> {
[INFO] [stdout]     |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:125:47
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:129:52
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:133:65
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:150:64
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:156:77
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:83:32
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:87:50
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u64>, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:91:51
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn positions(&self, query: Vec<usize>) -> Vec<u64> {
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:99:52
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:103:65
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:120:64
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:126:77
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:72:50
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:76:47
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:80:52
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:84:65
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/sharded_memmap_index.rs:101:64
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/sharded_memmap_index.rs:107:77
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:58:50
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:62:47
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:66:52
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:87:64
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]    |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:93:77
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokengrams` (lib) due to 30 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:117:50
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]     |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u64>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:121:51
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn positions(&self, query: Vec<usize>) -> Vec<u64> {
[INFO] [stdout]     |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:125:47
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]     |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:129:52
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:133:65
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:150:64
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/in_memory_index.rs:156:77
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:83:32
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:87:50
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokengrams` (lib test) due to 30 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u64>, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:91:51
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn positions(&self, query: Vec<usize>) -> Vec<u64> {
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/memmap_index.rs:99:52
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:103:65
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:120:64
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/memmap_index.rs:126:77
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:72:50
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:76:47
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:80:52
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_memmap_index.rs:84:65
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]    --> src/bindings/sharded_memmap_index.rs:101:64
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]     |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]    --> src/bindings/sharded_memmap_index.rs:107:77
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn is_sorted(&self) -> bool {
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:58:50
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn contains(&self, query: Vec<usize>) -> bool {
[INFO] [stdout]    |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:62:47
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn count(&self, query: Vec<usize>) -> usize {
[INFO] [stdout]    |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<usize>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:66:52
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn count_next(&self, query: Vec<usize>) -> Vec<usize> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<usize>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:70:65
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn batch_count_next(&self, queries: Vec<Vec<usize>>) -> Vec<Vec<usize>> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:87:64
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn get_smoothed_probs(&mut self, query: Vec<usize>) -> Vec<f64> {
[INFO] [stdout]    |                                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<f64>>, Infallible>
[INFO] [stdout]   --> src/bindings/sharded_in_memory_index.rs:93:77
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn batch_get_smoothed_probs(&mut self, queries: Vec<Vec<usize>>) -> Vec<Vec<f64>> {
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95d1c8a7c519462f54d9475d61261b3f75e0e8420df1c48ad0bdfdbdb5bf7167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d1c8a7c519462f54d9475d61261b3f75e0e8420df1c48ad0bdfdbdb5bf7167", kill_on_drop: false }`
[INFO] [stdout] 95d1c8a7c519462f54d9475d61261b3f75e0e8420df1c48ad0bdfdbdb5bf7167
