[INFO] fetching crate threshold-secret-sharing 0.2.2... [INFO] testing threshold-secret-sharing-0.2.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate threshold-secret-sharing 0.2.2 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate threshold-secret-sharing 0.2.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate threshold-secret-sharing 0.2.2 [INFO] finished tweaking crates.io crate threshold-secret-sharing 0.2.2 [INFO] tweaked toml for crates.io crate threshold-secret-sharing 0.2.2 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded primal-estimate v0.2.1 [INFO] [stderr] Downloaded primal-check v0.2.3 [INFO] [stderr] Downloaded hamming v0.1.3 [INFO] [stderr] Downloaded primal-bit v0.2.4 [INFO] [stderr] Downloaded primal-sieve v0.2.9 [INFO] [stderr] Downloaded primal v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7036b2fe38d39a3cc21944a3f073c90f79fab0a99147ece2a981202d90a35354 [INFO] running `Command { std: "docker" "start" "-a" "7036b2fe38d39a3cc21944a3f073c90f79fab0a99147ece2a981202d90a35354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7036b2fe38d39a3cc21944a3f073c90f79fab0a99147ece2a981202d90a35354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7036b2fe38d39a3cc21944a3f073c90f79fab0a99147ece2a981202d90a35354", kill_on_drop: false }` [INFO] [stdout] 7036b2fe38d39a3cc21944a3f073c90f79fab0a99147ece2a981202d90a35354 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8df119f93d104f48eed07ac2b3f11475affe57ead19c946da1208ea1db984ad [INFO] running `Command { std: "docker" "start" "-a" "b8df119f93d104f48eed07ac2b3f11475affe57ead19c946da1208ea1db984ad", kill_on_drop: false }` [INFO] [stderr] Compiling threshold-secret-sharing v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/fields/fft.rs:116:36 [INFO] [stdout] | [INFO] [stdout] 116 | let big_omega = zp.qpow(omega, (data.len() as u32 / 3)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/fields/mod.rs:98:1 [INFO] [stdout] | [INFO] [stdout] 98 | / macro_rules! all_fields_test { [INFO] [stdout] 99 | | ($field:ty) => { [INFO] [stdout] 100 | | #[test] fn test_convert() { ::fields::test::test_convert::<$field>(); } [INFO] [stdout] 101 | | #[test] fn test_add() { ::fields::test::test_add::<$field>(); } [INFO] [stdout] ... | [INFO] [stdout] 111 | | } [INFO] [stdout] 112 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fields/montgomery.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | Value((if t >= (self.n) { t - (self.n) } else { t })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "b8df119f93d104f48eed07ac2b3f11475affe57ead19c946da1208ea1db984ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8df119f93d104f48eed07ac2b3f11475affe57ead19c946da1208ea1db984ad", kill_on_drop: false }` [INFO] [stdout] b8df119f93d104f48eed07ac2b3f11475affe57ead19c946da1208ea1db984ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb5665634a4dbd2c763eaf279b0dd56f65fe1138665372294f3ed8b5ac00bfba [INFO] running `Command { std: "docker" "start" "-a" "fb5665634a4dbd2c763eaf279b0dd56f65fe1138665372294f3ed8b5ac00bfba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/fields/fft.rs:116:36 [INFO] [stdout] | [INFO] [stdout] 116 | let big_omega = zp.qpow(omega, (data.len() as u32 / 3)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/fields/mod.rs:98:1 [INFO] [stdout] | [INFO] [stdout] 98 | / macro_rules! all_fields_test { [INFO] [stdout] 99 | | ($field:ty) => { [INFO] [stdout] 100 | | #[test] fn test_convert() { ::fields::test::test_convert::<$field>(); } [INFO] [stdout] 101 | | #[test] fn test_add() { ::fields::test::test_add::<$field>(); } [INFO] [stdout] ... | [INFO] [stdout] 111 | | } [INFO] [stdout] 112 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fields/montgomery.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | Value((if t >= (self.n) { t - (self.n) } else { t })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling threshold-secret-sharing v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/fields/fft.rs:116:36 [INFO] [stdout] | [INFO] [stdout] 116 | let big_omega = zp.qpow(omega, (data.len() as u32 / 3)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/fields/montgomery.rs:61:15 [INFO] [stdout] | [INFO] [stdout] 61 | Value((if t >= (self.n) { t - (self.n) } else { t })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fields/fft.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 169 | for mut x in data { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "fb5665634a4dbd2c763eaf279b0dd56f65fe1138665372294f3ed8b5ac00bfba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb5665634a4dbd2c763eaf279b0dd56f65fe1138665372294f3ed8b5ac00bfba", kill_on_drop: false }` [INFO] [stdout] fb5665634a4dbd2c763eaf279b0dd56f65fe1138665372294f3ed8b5ac00bfba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae12e74c7adb28502350090a090abff9ea12a07d6095665e867a0724aae9a72e [INFO] running `Command { std: "docker" "start" "-a" "ae12e74c7adb28502350090a090abff9ea12a07d6095665e867a0724aae9a72e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/fields/fft.rs:116:36 [INFO] [stderr] | [INFO] [stderr] 116 | let big_omega = zp.qpow(omega, (data.len() as u32 / 3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/fields/mod.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | / macro_rules! all_fields_test { [INFO] [stderr] 99 | | ($field:ty) => { [INFO] [stderr] 100 | | #[test] fn test_convert() { ::fields::test::test_convert::<$field>(); } [INFO] [stderr] 101 | | #[test] fn test_add() { ::fields::test::test_add::<$field>(); } [INFO] [stderr] ... | [INFO] [stderr] 111 | | } [INFO] [stderr] 112 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/fields/montgomery.rs:61:15 [INFO] [stderr] | [INFO] [stderr] 61 | Value((if t >= (self.n) { t - (self.n) } else { t })) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fields/fft.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | for mut x in data { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fields/fft.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | for mut x in data { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `threshold-secret-sharing` (lib) generated 5 warnings [INFO] [stderr] warning: `threshold-secret-sharing` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/threshold_secret_sharing-060d94e474e849c4) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test fields::montgomery::test_add ... ok [INFO] [stdout] test fields::montgomery::test_convert ... ok [INFO] [stdout] test fields::montgomery::test_fft2 ... ok [INFO] [stdout] test fields::montgomery::test_fft2_inverse ... ok [INFO] [stdout] test fields::montgomery::test_fft2_big ... ok [INFO] [stdout] test fields::montgomery::test_fft3 ... ok [INFO] [stdout] test fields::montgomery::test_mul ... ok [INFO] [stdout] test fields::montgomery::test_fft3_inverse ... ok [INFO] [stdout] test fields::montgomery::test_qpow ... ok [INFO] [stdout] test fields::montgomery::test_sub ... ok [INFO] [stdout] test fields::native::test_add ... ok [INFO] [stdout] test fields::native::test_convert ... ok [INFO] [stdout] test fields::native::test_fft2 ... ok [INFO] [stdout] test fields::native::test_fft2_inverse ... ok [INFO] [stdout] test fields::native::test_fft3 ... ok [INFO] [stdout] test fields::native::test_fft2_big ... ok [INFO] [stdout] test fields::native::test_fft3_inverse ... ok [INFO] [stdout] test fields::native::test_mul ... ok [INFO] [stdout] test fields::native::test_qpow ... ok [INFO] [stdout] test fields::native::test_sub ... ok [INFO] [stdout] test numtheory::test_fft2 ... ok [INFO] [stdout] test numtheory::test_fft2_inverse ... ok [INFO] [stdout] test numtheory::test_compute_newton_coefficients ... ok [INFO] [stdout] test numtheory::test_fft3 ... ok [INFO] [stdout] test numtheory::test_fft3_inverse ... ok [INFO] [stdout] test numtheory::test_gcd ... ok [INFO] [stdout] test numtheory::test_mod_evaluate_polynomial ... ok [INFO] [stdout] test numtheory::test_mod_pow ... ok [INFO] [stdout] test numtheory::test_mod_inverse ... ok [INFO] [stdout] test packed::tests::test_evaluate_polynomial ... ok [INFO] [stdout] test numtheory::test_newton_interpolation_general ... ok [INFO] [stdout] test packed::tests::test_recover_polynomial ... ok [INFO] [stdout] test packed::tests::test_share_additive_homomorphism ... ok [INFO] [stdout] test packed::tests::test_share ... ok [INFO] [stdout] test packed::tests::test_share_multiplicative_homomorphism ... ok [INFO] [stdout] test shamir::test_evaluate_polynomial ... ok [INFO] [stdout] test packed::tests::test_share_reconstruct ... ok [INFO] [stdout] test shamir::test_shamir ... ok [INFO] [stdout] test shamir::wikipedia_example ... ok [INFO] [stdout] test packed::tests::test_large_share ... ok [INFO] [stderr] Doc-tests threshold-secret-sharing [INFO] [stdout] test fields::native::test_fft3_big ... ok [INFO] [stdout] test fields::montgomery::test_fft3_big ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/fields/fft.rs:116:36 [INFO] [stderr] | [INFO] [stderr] 116 | let big_omega = zp.qpow(omega, (data.len() as u32 / 3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> /opt/rustwide/workdir/src/fields/montgomery.rs:61:15 [INFO] [stderr] | [INFO] [stderr] 61 | Value((if t >= (self.n) { t - (self.n) } else { t })) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/shamir.rs - shamir::ShamirSecretSharing (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae12e74c7adb28502350090a090abff9ea12a07d6095665e867a0724aae9a72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae12e74c7adb28502350090a090abff9ea12a07d6095665e867a0724aae9a72e", kill_on_drop: false }` [INFO] [stdout] ae12e74c7adb28502350090a090abff9ea12a07d6095665e867a0724aae9a72e