[INFO] fetching crate mpvss-rs 0.2.7... [INFO] testing mpvss-rs-0.2.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mpvss-rs 0.2.7 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mpvss-rs 0.2.7 [INFO] finished tweaking crates.io crate mpvss-rs 0.2.7 [INFO] tweaked toml for crates.io crate mpvss-rs 0.2.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mpvss-rs 0.2.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mpvss-rs 0.2.7 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adead11683a9292c641b3065633a405e37d6a0f571af89be60e83a4af11df429 [INFO] running `Command { std: "docker" "start" "-a" "adead11683a9292c641b3065633a405e37d6a0f571af89be60e83a4af11df429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adead11683a9292c641b3065633a405e37d6a0f571af89be60e83a4af11df429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adead11683a9292c641b3065633a405e37d6a0f571af89be60e83a4af11df429", kill_on_drop: false }` [INFO] [stdout] adead11683a9292c641b3065633a405e37d6a0f571af89be60e83a4af11df429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 869aa7b380a86db3a943d25ddde7c19aac64d872d0662640fc314fbccc32c77b [INFO] running `Command { std: "docker" "start" "-a" "869aa7b380a86db3a943d25ddde7c19aac64d872d0662640fc314fbccc32c77b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling rayon v1.6.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling num-primes v0.1.2 [INFO] [stderr] Compiling mpvss-rs v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `a1` and `a2` are never read [INFO] [stdout] --> src/dleq.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct DLEQ { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 102 | pub a1: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] 103 | pub a2: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `DLEQ` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "869aa7b380a86db3a943d25ddde7c19aac64d872d0662640fc314fbccc32c77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "869aa7b380a86db3a943d25ddde7c19aac64d872d0662640fc314fbccc32c77b", kill_on_drop: false }` [INFO] [stdout] 869aa7b380a86db3a943d25ddde7c19aac64d872d0662640fc314fbccc32c77b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51dc681e49e61699ee5e11315ab7fb993093a7db98525ee5990d989617431a15 [INFO] running `Command { std: "docker" "start" "-a" "51dc681e49e61699ee5e11315ab7fb993093a7db98525ee5990d989617431a15", kill_on_drop: false }` [INFO] [stdout] warning: fields `a1` and `a2` are never read [INFO] [stdout] --> src/dleq.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct DLEQ { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 102 | pub a1: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] 103 | pub a2: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `DLEQ` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mpvss-rs v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `a1` and `a2` are never read [INFO] [stdout] --> src/dleq.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 92 | pub struct DLEQ { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 102 | pub a1: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] 103 | pub a2: BigInt, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `DLEQ` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/dleq.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | drop(length); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 218 - drop(length); [INFO] [stdout] 218 + let _ = length; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/mpvss.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | drop(length); [INFO] [stdout] | ^^^^^------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `i64` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 349 - drop(length); [INFO] [stdout] 349 + let _ = length; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "51dc681e49e61699ee5e11315ab7fb993093a7db98525ee5990d989617431a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51dc681e49e61699ee5e11315ab7fb993093a7db98525ee5990d989617431a15", kill_on_drop: false }` [INFO] [stdout] 51dc681e49e61699ee5e11315ab7fb993093a7db98525ee5990d989617431a15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc67e6596d8127819c76daace88d0af414e5437aa700b40deba634773037319f [INFO] running `Command { std: "docker" "start" "-a" "fc67e6596d8127819c76daace88d0af414e5437aa700b40deba634773037319f", kill_on_drop: false }` [INFO] [stderr] warning: fields `a1` and `a2` are never read [INFO] [stderr] --> src/dleq.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 92 | pub struct DLEQ { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 102 | pub a1: BigInt, [INFO] [stderr] | ^^ [INFO] [stderr] 103 | pub a2: BigInt, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `DLEQ` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/dleq.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | drop(length); [INFO] [stderr] | ^^^^^------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `i64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 218 - drop(length); [INFO] [stderr] 218 + let _ = length; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/mpvss.rs:349:9 [INFO] [stderr] | [INFO] [stderr] 349 | drop(length); [INFO] [stderr] | ^^^^^------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `i64` [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 349 - drop(length); [INFO] [stderr] 349 + let _ = length; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `mpvss-rs` (lib) generated 1 warning [INFO] [stderr] warning: `mpvss-rs` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpvss_rs-bf0e4d5828d6a73f) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test mpvss::tests::test_gen_public_key ... ok [INFO] [stdout] test dleq::tests::test_dleq ... ok [INFO] [stdout] test util::tests::test_hash ... ok [INFO] [stdout] test polynomial::tests::test_init_polynomial ... ok [INFO] [stdout] test util::tests::test_lagrange_coefficient ... ok [INFO] [stdout] test util::tests::test_abs ... ok [INFO] [stdout] test util::tests::test_mod_inverse ... ok [INFO] [stdout] test util::tests::test_xor ... ok [INFO] [stdout] test util::tests::test_extend_gcd ... ok [INFO] [stdout] test mpvss::tests::test_gen_priv_key ... ok [INFO] [stdout] test polynomial::tests::test_get_value ... ok [INFO] [stdout] test polynomial::tests::test_get_value2 ... ok [INFO] [stdout] test participant::tests::test_distribution_verify ... ok [INFO] [stdout] test participant::tests::test_reconstruction_with_all_participants ... ok [INFO] [stdout] test participant::tests::test_share_box_verify ... ok [INFO] [stdout] test participant::tests::test_extract_share ... ok [INFO] [stdout] test participant::tests::test_reconstruction_with_sub_group ... ok [INFO] [stdout] test participant::tests::test_distribution ... ok [INFO] [stdout] test mpvss::tests::test_init ... ok [INFO] [stdout] test mpvss::tests::test_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.69s [INFO] [stdout] [INFO] [stderr] Running tests/mpvss_tests.rs (/opt/rustwide/target/debug/deps/mpvss_tests-eaf614e6e1660b11) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_mpvss_distribute_verify_reconstruct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 37.15s [INFO] [stdout] [INFO] [stderr] Doc-tests mpvss_rs [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/participant.rs - participant::Participant::new (line 36) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::initialize (line 51) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::distribute_secret (line 246) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::extract_secret_share (line 382) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::verify_share (line 490) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::verify_distribution_shares (line 434) ... ok [INFO] [stdout] test src/participant.rs - participant::Participant::reconstruct (line 554) has been running for over 60 seconds [INFO] [stdout] test src/participant.rs - participant::Participant::reconstruct (line 554) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 67.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc67e6596d8127819c76daace88d0af414e5437aa700b40deba634773037319f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc67e6596d8127819c76daace88d0af414e5437aa700b40deba634773037319f", kill_on_drop: false }` [INFO] [stdout] fc67e6596d8127819c76daace88d0af414e5437aa700b40deba634773037319f