[INFO] fetching crate mpvss-rs 0.2.5...
[INFO] testing mpvss-rs-0.2.5 against 1.55.0 for beta-1.56-2
[INFO] extracting crate mpvss-rs 0.2.5 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate mpvss-rs 0.2.5 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 mpvss-rs 0.2.5
[INFO] finished tweaking crates.io crate mpvss-rs 0.2.5
[INFO] tweaked toml for crates.io crate mpvss-rs 0.2.5 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate mpvss-rs 0.2.5 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 2a75ccf0b5b30d6a7e7f37140fab3f3c6538c6835550b6bb994b7c82020c9954
[INFO] running `Command { std: "docker" "start" "-a" "2a75ccf0b5b30d6a7e7f37140fab3f3c6538c6835550b6bb994b7c82020c9954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a75ccf0b5b30d6a7e7f37140fab3f3c6538c6835550b6bb994b7c82020c9954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a75ccf0b5b30d6a7e7f37140fab3f3c6538c6835550b6bb994b7c82020c9954", kill_on_drop: false }`
[INFO] [stdout] 2a75ccf0b5b30d6a7e7f37140fab3f3c6538c6835550b6bb994b7c82020c9954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] a80a66d7b038f7a3dc01711677d6e5993e4e87d96301f2cbf09e0ffcaacad40f
[INFO] running `Command { std: "docker" "start" "-a" "a80a66d7b038f7a3dc01711677d6e5993e4e87d96301f2cbf09e0ffcaacad40f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling num-primes v0.1.2
[INFO] [stderr]    Compiling mpvss-rs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.39s
[INFO] running `Command { std: "docker" "inspect" "a80a66d7b038f7a3dc01711677d6e5993e4e87d96301f2cbf09e0ffcaacad40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80a66d7b038f7a3dc01711677d6e5993e4e87d96301f2cbf09e0ffcaacad40f", kill_on_drop: false }`
[INFO] [stdout] a80a66d7b038f7a3dc01711677d6e5993e4e87d96301f2cbf09e0ffcaacad40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] af5652af08f8a6e3cb6fd168ddc226ee6a4bb0ed00284af88a6ba6a98b4f55e4
[INFO] running `Command { std: "docker" "start" "-a" "af5652af08f8a6e3cb6fd168ddc226ee6a4bb0ed00284af88a6ba6a98b4f55e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpvss-rs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "af5652af08f8a6e3cb6fd168ddc226ee6a4bb0ed00284af88a6ba6a98b4f55e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5652af08f8a6e3cb6fd168ddc226ee6a4bb0ed00284af88a6ba6a98b4f55e4", kill_on_drop: false }`
[INFO] [stdout] af5652af08f8a6e3cb6fd168ddc226ee6a4bb0ed00284af88a6ba6a98b4f55e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 6697b30d940d1dabac0ef216a35cb833fa9161abfa901c049f28a7cfd3fd2ff1
[INFO] running `Command { std: "docker" "start" "-a" "6697b30d940d1dabac0ef216a35cb833fa9161abfa901c049f28a7cfd3fd2ff1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mpvss_rs-02f2ccff56926647)
[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 participant::tests::test_extract_share ... ok
[INFO] [stdout] test participant::tests::test_distribution ... ok
[INFO] [stdout] test polynomial::tests::test_get_value2 ... ok
[INFO] [stdout] test polynomial::tests::test_get_value ... ok
[INFO] [stdout] test util::tests::test_abs ... ok
[INFO] [stdout] test polynomial::tests::test_init_polynomial ... ok
[INFO] [stdout] test util::tests::test_extend_gcd ... ok
[INFO] [stdout] test util::tests::test_lagrange_coefficient ... ok
[INFO] [stdout] test mpvss::tests::test_gen_priv_key ... ok
[INFO] [stdout] test participant::tests::test_distribution_verify ... ok
[INFO] [stdout] test util::tests::test_mod_inverse ... ok
[INFO] [stdout] test util::tests::test_xor ... ok
[INFO] [stdout] test util::tests::test_hash ... ok
[INFO] [stdout] test participant::tests::test_share_box_verify ... ok
[INFO] [stdout] test participant::tests::test_reconstruction_with_sub_group ... ok
[INFO] [stdout] test participant::tests::test_reconstruction_with_all_participants ... 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 56.63s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mpvss_tests.rs (/opt/rustwide/target/debug/deps/mpvss_tests-350623f55fa8b8e5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_mpvss_distribute_verify_reconstruct has been running for over 60 seconds
[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 94.95s
[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 248) ... ok
[INFO] [stdout] test src/participant.rs - participant::Participant::extract_secret_share (line 390) ... ok
[INFO] [stdout] test src/participant.rs - participant::Participant::verify_share (line 498) ... ok
[INFO] [stdout] test src/participant.rs - participant::Participant::verify_distribution_shares (line 442) ... ok
[INFO] [stdout] test src/participant.rs - participant::Participant::reconstruct (line 562) has been running for over 60 seconds
[INFO] [stdout] test src/participant.rs - participant::Participant::reconstruct (line 562) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 67.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6697b30d940d1dabac0ef216a35cb833fa9161abfa901c049f28a7cfd3fd2ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6697b30d940d1dabac0ef216a35cb833fa9161abfa901c049f28a7cfd3fd2ff1", kill_on_drop: false }`
[INFO] [stdout] 6697b30d940d1dabac0ef216a35cb833fa9161abfa901c049f28a7cfd3fd2ff1