[INFO] cloning repository https://github.com/Bayernatoor/rust_bitcoin_ecdsa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bayernatoor/rust_bitcoin_ecdsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBayernatoor%2Frust_bitcoin_ecdsa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBayernatoor%2Frust_bitcoin_ecdsa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f13ab244658131bd97a9bc65587723cf4ced2fa0
[INFO] testing Bayernatoor/rust_bitcoin_ecdsa against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBayernatoor%2Frust_bitcoin_ecdsa" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bayernatoor/rust_bitcoin_ecdsa
[INFO] finished tweaking git repo https://github.com/Bayernatoor/rust_bitcoin_ecdsa
[INFO] tweaked toml for git repo https://github.com/Bayernatoor/rust_bitcoin_ecdsa written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bayernatoor/rust_bitcoin_ecdsa on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bayernatoor/rust_bitcoin_ecdsa 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a9eae2c0d6023b5838dee50367f904e548af95a515c95ae945dd773bf0d35d2
[INFO] running `Command { std: "docker" "start" "-a" "8a9eae2c0d6023b5838dee50367f904e548af95a515c95ae945dd773bf0d35d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a9eae2c0d6023b5838dee50367f904e548af95a515c95ae945dd773bf0d35d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9eae2c0d6023b5838dee50367f904e548af95a515c95ae945dd773bf0d35d2", kill_on_drop: false }`
[INFO] [stdout] 8a9eae2c0d6023b5838dee50367f904e548af95a515c95ae945dd773bf0d35d2
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f69e1125415d3e9b9088c342023009bd67f52579b0c71001f87ce35bc05414
[INFO] running `Command { std: "docker" "start" "-a" "70f69e1125415d3e9b9088c342023009bd67f52579b0c71001f87ce35bc05414", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling rust_bitcoin_ecdsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `div_rem`
[INFO] [stdout]  --> src/lib.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::helpers::utils::{div_rem, is_greater_or_equal};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha2`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mu` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut mu = [0u8; 64];
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_value` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut temp_value = [0u8; 64];
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adjustment`
[INFO] [stdout]    --> src/lib.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         adjustment: bool,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adjustment`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_u8_arrays_to_u16` is never used
[INFO] [stdout]    --> src/helpers/utils.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn combine_u8_arrays_to_u16(a: [u8; 32], b: [u8; 32]) -> [u16; 64] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiplication` is never used
[INFO] [stdout]    --> src/lib.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn multiplication(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "70f69e1125415d3e9b9088c342023009bd67f52579b0c71001f87ce35bc05414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f69e1125415d3e9b9088c342023009bd67f52579b0c71001f87ce35bc05414", kill_on_drop: false }`
[INFO] [stdout] 70f69e1125415d3e9b9088c342023009bd67f52579b0c71001f87ce35bc05414
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6264ff7e40eb0df70ca5423be229cdd08bd761aa429d5ce79f6336b7a28049b5
[INFO] running `Command { std: "docker" "start" "-a" "6264ff7e40eb0df70ca5423be229cdd08bd761aa429d5ce79f6336b7a28049b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_bitcoin_ecdsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `div_rem`
[INFO] [stdout]  --> src/lib.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::helpers::utils::{div_rem, is_greater_or_equal};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha2`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mu` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut mu = [0u8; 64];
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_value` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut temp_value = [0u8; 64];
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adjustment`
[INFO] [stdout]    --> src/lib.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         adjustment: bool,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adjustment`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_u8_arrays_to_u16` is never used
[INFO] [stdout]    --> src/helpers/utils.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn combine_u8_arrays_to_u16(a: [u8; 32], b: [u8; 32]) -> [u16; 64] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiplication` is never used
[INFO] [stdout]    --> src/lib.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn multiplication(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `div_rem`
[INFO] [stdout]  --> src/lib.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::helpers::utils::{div_rem, is_greater_or_equal};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha2`
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sha2;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiplication`
[INFO] [stdout]    --> src/lib.rs:251:43
[INFO] [stdout]     |
[INFO] [stdout] 251 |     use arithmetic_operations::{addition, multiplication, subtract};
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `mu` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut mu = [0u8; 64];
[INFO] [stdout]     |             ^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp_value` is never read
[INFO] [stdout]    --> src/helpers/utils.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut temp_value = [0u8; 64];
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `adjustment`
[INFO] [stdout]    --> src/lib.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         adjustment: bool,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adjustment`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_u8_arrays_to_u16` is never used
[INFO] [stdout]    --> src/helpers/utils.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn combine_u8_arrays_to_u16(a: [u8; 32], b: [u8; 32]) -> [u16; 64] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiplication` is never used
[INFO] [stdout]    --> src/lib.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn multiplication(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "6264ff7e40eb0df70ca5423be229cdd08bd761aa429d5ce79f6336b7a28049b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6264ff7e40eb0df70ca5423be229cdd08bd761aa429d5ce79f6336b7a28049b5", kill_on_drop: false }`
[INFO] [stdout] 6264ff7e40eb0df70ca5423be229cdd08bd761aa429d5ce79f6336b7a28049b5
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43cb3bc352815bf062363a7fd203d8f3cc2d40a7ff79ccbef697e87bc850c7cc
[INFO] running `Command { std: "docker" "start" "-a" "43cb3bc352815bf062363a7fd203d8f3cc2d40a7ff79ccbef697e87bc850c7cc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `div_rem`
[INFO] [stderr]  --> src/lib.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::helpers::utils::{div_rem, is_greater_or_equal};
[INFO] [stderr]   |                             ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sha2`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sha2;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `mu` is never read
[INFO] [stderr]    --> src/helpers/utils.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let mut mu = [0u8; 64];
[INFO] [stderr]     |             ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `temp_value` is never read
[INFO] [stderr]    --> src/helpers/utils.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut temp_value = [0u8; 64];
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `adjustment`
[INFO] [stderr]    --> src/lib.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         adjustment: bool,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adjustment`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `combine_u8_arrays_to_u16` is never used
[INFO] [stderr]    --> src/helpers/utils.rs:224:4
[INFO] [stderr]     |
[INFO] [stderr] 224 | fn combine_u8_arrays_to_u16(a: [u8; 32], b: [u8; 32]) -> [u16; 64] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `multiplication` is never used
[INFO] [stderr]    --> src/lib.rs:197:12
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn multiplication(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `multiplication`
[INFO] [stderr]    --> src/lib.rs:251:43
[INFO] [stderr]     |
[INFO] [stderr] 251 |     use arithmetic_operations::{addition, multiplication, subtract};
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_bitcoin_ecdsa` (lib) generated 7 warnings (run `cargo fix --lib -p rust_bitcoin_ecdsa` to apply 2 suggestions)
[INFO] [stderr] warning: `rust_bitcoin_ecdsa` (lib test) generated 8 warnings (7 duplicates) (run `cargo fix --lib -p rust_bitcoin_ecdsa --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_bitcoin_ecdsa-a7cc84a660e40c7a)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test helpers::utils::tests::test_div_rem_divide_small_numbers ... ok
[INFO] [stdout] test helpers::utils::tests::test_div_rem_large_numbers ... ok
[INFO] [stdout] test helpers::utils::tests::test_div_rem_even_numbers ... ok
[INFO] [stdout] test helpers::utils::tests::test_is_greater_or_equal ... ok
[INFO] [stdout] test helpers::utils::tests::test_div_rem_division_by_zero ... ok
[INFO] [stdout] test helpers::utils::tests::test_simple_byte_array_512_subtraction_with_carry ... ok
[INFO] [stdout] test tests::test_addition_max_plus_one ... ok
[INFO] [stdout] test tests::test_addition_near_p_with_carry ... ok
[INFO] [stdout] test tests::test_addition_two_large_numbers ... ok
[INFO] [stdout] test tests::test_negative_wrapping_byte_array_subtraction ... ok
[INFO] [stdout] test tests::test_simple_byte_array_subtraction_with_carry ... ok
[INFO] [stdout] test tests::test_simple_byte_array_addition ... ok
[INFO] [stdout] test tests::test_subtraction_near_p_small_difference ... ok
[INFO] [stdout] test tests::test_subtraction_zero_minus_p_minus_one ... ok
[INFO] [stdout] test helpers::utils::tests::test_div_rem_small_dividend ... ok
[INFO] [stdout] test tests::test_subtraction_p_minus_p ... ok
[INFO] [stdout] test helpers::utils::tests::test_simple_barrett_reduce ... FAILED
[INFO] [stdout] test tests::test_byte_array_addition_with_carry ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- helpers::utils::tests::test_simple_barrett_reduce stdout ----
[INFO] [stdout] precomputing MU
[INFO] [stdout] 
[INFO] [stdout] thread 'helpers::utils::tests::test_simple_barrett_reduce' panicked at src/helpers/utils.rs:170:55:
[INFO] [stdout] index out of bounds: the len is 64 but the index is 18446744073709551553
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x615a7dc78772 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x615a7dc78772 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x615a7dc78772 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x615a7dc78772 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x615a7dc9d803 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x615a7dc9d803 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x615a7dc75953 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x615a7dc75953 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x615a7dc785c2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x615a7dc79cdc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x615a7dc79b32 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x615a7dc41c14 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x615a7dc41c14 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x615a7dc7a6bb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x615a7dc7a6bb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x615a7dc7a48a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x615a7dc78c69 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x615a7dc7a11d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x615a7dc9c380 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x615a7dc9c4e1 - core::panicking::panic_bounds_check::h3697054661cdeda4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:280:5
[INFO] [stdout]   20:     0x615a7dc0765e - rust_bitcoin_ecdsa::helpers::utils::multiply_512::ha38a9215e220ea84
[INFO] [stdout]                                at /opt/rustwide/workdir/src/helpers/utils.rs:170:55
[INFO] [stdout]   21:     0x615a7dc0765e - rust_bitcoin_ecdsa::helpers::utils::barrett_reduce::hfff1f079c0adc6d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/helpers/utils.rs:130:10
[INFO] [stdout]   22:     0x615a7dc085a6 - rust_bitcoin_ecdsa::helpers::utils::tests::test_simple_barrett_reduce::hfdf6ab058591252b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/helpers/utils.rs:445:22
[INFO] [stdout]   23:     0x615a7dc06376 - rust_bitcoin_ecdsa::helpers::utils::tests::test_simple_barrett_reduce::{{closure}}::h779fc133b6d0c6de
[INFO] [stdout]                                at /opt/rustwide/workdir/src/helpers/utils.rs:436:36
[INFO] [stdout]   24:     0x615a7dc06376 - core::ops::function::FnOnce::call_once::h6a9aa7ea7082a191
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x615a7dc4739b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x615a7dc4739b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x615a7dc4658e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x615a7dc4658e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x615a7dc4658e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x615a7dc4658e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x615a7dc4658e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x615a7dc4658e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x615a7dc4658e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x615a7dc0a104 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x615a7dc0a104 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x615a7dc0dada - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x615a7dc0dada - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x615a7dc0dada - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x615a7dc0dada - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x615a7dc0dada - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x615a7dc0dada - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x615a7dc0dada - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x615a7dc7d617 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x615a7dc7d617 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x615a7dc7d617 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7cc1c8549aa4 - <unknown>
[INFO] [stdout]   47:     0x7cc1c85d6a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     helpers::utils::tests::test_simple_barrett_reduce
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "43cb3bc352815bf062363a7fd203d8f3cc2d40a7ff79ccbef697e87bc850c7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cb3bc352815bf062363a7fd203d8f3cc2d40a7ff79ccbef697e87bc850c7cc", kill_on_drop: false }`
[INFO] [stdout] 43cb3bc352815bf062363a7fd203d8f3cc2d40a7ff79ccbef697e87bc850c7cc
