[INFO] cloning repository https://github.com/VicXekro/ElGamalOT1n
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VicXekro/ElGamalOT1n" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVicXekro%2FElGamalOT1n", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVicXekro%2FElGamalOT1n'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1027a728260597305c238cdd497826f887bfa7b1
[INFO] checking VicXekro/ElGamalOT1n against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVicXekro%2FElGamalOT1n" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VicXekro/ElGamalOT1n on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VicXekro/ElGamalOT1n
[INFO] finished tweaking git repo https://github.com/VicXekro/ElGamalOT1n
[INFO] tweaked toml for git repo https://github.com/VicXekro/ElGamalOT1n written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/VicXekro/ElGamalOT1n already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3316cf7d9e43004db4a74c7def1d5131d4f25343dd282ea07e9486db080074b6
[INFO] running `Command { std: "docker" "start" "-a" "3316cf7d9e43004db4a74c7def1d5131d4f25343dd282ea07e9486db080074b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3316cf7d9e43004db4a74c7def1d5131d4f25343dd282ea07e9486db080074b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3316cf7d9e43004db4a74c7def1d5131d4f25343dd282ea07e9486db080074b6", kill_on_drop: false }`
[INFO] [stdout] 3316cf7d9e43004db4a74c7def1d5131d4f25343dd282ea07e9486db080074b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddcd384b7d9de0116fc82e8653b59b5b1caeb9318873c362618854e30fd80f56
[INFO] running `Command { std: "docker" "start" "-a" "ddcd384b7d9de0116fc82e8653b59b5b1caeb9318873c362618854e30fd80f56", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]     Checking el_gam_ot1n v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/elgamal_ot.rs (3 fixes)
[INFO] [stderr]        Fixed src/elgamal_ot/ec_handler.rs (1 fix)
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/elgamal_ot.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut i = 0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/elgamal_ot.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut i = 0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_INFO` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn APP_INFO()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_SALT` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn APP_SALT()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_salt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_INFO` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn APP_INFO()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_SALT` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn APP_SALT()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_salt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         temp.mul(&self.ecgroup, q, m, &mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         temp.add(&self.ecgroup,p,q,&mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         p.invert(&self.ecgroup,&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         temp.mul(&self.ecgroup, q, m, &mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         temp.add(&self.ecgroup,p,q,&mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         p.invert(&self.ecgroup,&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/server.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/client.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/server.rs (2 fixes)
[INFO] [stderr]        Fixed src/bin/client.rs (1 fix)
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/bin/client.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut end:usize = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bin/client.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     while end>=0 {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/client.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     connector.set_ca_file("src/keyfile/certs.pem");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/bin/client.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut end:usize = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bin/client.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     while end>=0 {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/client.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     connector.set_ca_file("src/keyfile/certs.pem");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking el_gam_ot1n v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/elgamal_ot.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut i = 0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_INFO` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn APP_INFO()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_SALT` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn APP_SALT()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_salt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         temp.mul(&self.ecgroup, q, m, &mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         temp.add(&self.ecgroup,p,q,&mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         p.invert(&self.ecgroup,&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]   --> src/elgamal_ot.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut i = 0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_INFO` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn APP_INFO()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `APP_SALT` should have a snake case name
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn APP_SALT()->Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `app_salt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         temp.mul(&self.ecgroup, q, m, &mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         temp.add(&self.ecgroup,p,q,&mut ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/elgamal_ot/ec_handler.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         p.invert(&self.ecgroup,&ctx);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/bin/client.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut end:usize = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]   --> src/bin/client.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut end:usize = 0;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bin/client.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     while end>=0 {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/client.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     connector.set_ca_file("src/keyfile/certs.pem");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bin/client.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     while end>=0 {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/client.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     connector.set_ca_file("src/keyfile/certs.pem");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "ddcd384b7d9de0116fc82e8653b59b5b1caeb9318873c362618854e30fd80f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcd384b7d9de0116fc82e8653b59b5b1caeb9318873c362618854e30fd80f56", kill_on_drop: false }`
[INFO] [stdout] ddcd384b7d9de0116fc82e8653b59b5b1caeb9318873c362618854e30fd80f56