[INFO] fetching crate mpvss-rs 0.2.4...
[INFO] testing mpvss-rs-0.2.4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate mpvss-rs 0.2.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mpvss-rs 0.2.4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpvss-rs 0.2.4
[INFO] finished tweaking crates.io crate mpvss-rs 0.2.4
[INFO] tweaked toml for crates.io crate mpvss-rs 0.2.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate mpvss-rs 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.9.3
[INFO] [stderr]   Downloaded num-primes v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 687f714ea486ab57fab55e6bab6b9b67708c6e83e2d9676189eaafbf0b5dd402
[INFO] running `Command { std: "docker" "start" "-a" "687f714ea486ab57fab55e6bab6b9b67708c6e83e2d9676189eaafbf0b5dd402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "687f714ea486ab57fab55e6bab6b9b67708c6e83e2d9676189eaafbf0b5dd402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687f714ea486ab57fab55e6bab6b9b67708c6e83e2d9676189eaafbf0b5dd402", kill_on_drop: false }`
[INFO] [stdout] 687f714ea486ab57fab55e6bab6b9b67708c6e83e2d9676189eaafbf0b5dd402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9820826245de4daace064d0b1ad6611f6bcc27700cffcbcd1b986cebe289256c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9820826245de4daace064d0b1ad6611f6bcc27700cffcbcd1b986cebe289256c", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.3
[INFO] [stderr]    Compiling num-primes v0.1.2
[INFO] [stderr]    Compiling mpvss-rs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "9820826245de4daace064d0b1ad6611f6bcc27700cffcbcd1b986cebe289256c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9820826245de4daace064d0b1ad6611f6bcc27700cffcbcd1b986cebe289256c", kill_on_drop: false }`
[INFO] [stdout] 9820826245de4daace064d0b1ad6611f6bcc27700cffcbcd1b986cebe289256c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddd2efd55746a76fede895327a2b916c1a5f6b56b6049e990d2bdcf228bc0555
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ddd2efd55746a76fede895327a2b916c1a5f6b56b6049e990d2bdcf228bc0555", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpvss-rs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "ddd2efd55746a76fede895327a2b916c1a5f6b56b6049e990d2bdcf228bc0555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd2efd55746a76fede895327a2b916c1a5f6b56b6049e990d2bdcf228bc0555", kill_on_drop: false }`
[INFO] [stdout] ddd2efd55746a76fede895327a2b916c1a5f6b56b6049e990d2bdcf228bc0555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3826c0fafc5ef4c4b1e12fc848708391141e1fe4301502bf390364a090d677a4
[INFO] running `Command { std: "docker" "start" "-a" "3826c0fafc5ef4c4b1e12fc848708391141e1fe4301502bf390364a090d677a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mpvss_rs-89f93d6fa5d63471)
[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 polynomial::tests::test_get_value ... ok
[INFO] [stdout] test util::tests::test_mod_inverse ... ok
[INFO] [stdout] test util::tests::test_xor ... ok
[INFO] [stdout] test util::tests::test_abs ... ok
[INFO] [stdout] test polynomial::tests::test_get_value2 ... ok
[INFO] [stdout] test util::tests::test_lagrange_coefficient ... ok
[INFO] [stdout] test util::tests::test_hash ... ok
[INFO] [stdout] test participant::tests::test_distribution_verify ... ok
[INFO] [stdout] test polynomial::tests::test_init_polynomial ... ok
[INFO] [stdout] test util::tests::test_extend_gcd ... ok
[INFO] [stdout] test participant::tests::test_extract_share ... ok
[INFO] [stdout] test participant::tests::test_reconstruction_with_all_participants ... ok
[INFO] [stdout] test participant::tests::test_distribution ... ok
[INFO] [stdout] test participant::tests::test_reconstruction_with_sub_group ... ok
[INFO] [stdout] test mpvss::tests::test_gen_priv_key ... ok
[INFO] [stdout] test participant::tests::test_share_box_verify ... 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 42.52s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mpvss_tests.rs (/opt/rustwide/target/debug/deps/mpvss_tests-6b2d99de687ae719)
[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 73.18s
[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) has been running for over 60 seconds
[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::verify_distribution_shares (line 442) has been running for over 60 seconds
[INFO] [stdout] test src/participant.rs - participant::Participant::verify_share (line 498) has been running for over 60 seconds
[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) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 121.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3826c0fafc5ef4c4b1e12fc848708391141e1fe4301502bf390364a090d677a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3826c0fafc5ef4c4b1e12fc848708391141e1fe4301502bf390364a090d677a4", kill_on_drop: false }`
[INFO] [stdout] 3826c0fafc5ef4c4b1e12fc848708391141e1fe4301502bf390364a090d677a4