[INFO] fetching crate mpvss-rs 0.2.5...
[INFO] testing mpvss-rs-0.2.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate mpvss-rs 0.2.5 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate mpvss-rs 0.2.5 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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 num-primes v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86de6d1c4b46bbd817d01933e9b34f2a61ea5c90c59fc5f790459161a8de2074
[INFO] running `Command { std: "docker" "start" "-a" "86de6d1c4b46bbd817d01933e9b34f2a61ea5c90c59fc5f790459161a8de2074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86de6d1c4b46bbd817d01933e9b34f2a61ea5c90c59fc5f790459161a8de2074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86de6d1c4b46bbd817d01933e9b34f2a61ea5c90c59fc5f790459161a8de2074", kill_on_drop: false }`
[INFO] [stdout] 86de6d1c4b46bbd817d01933e9b34f2a61ea5c90c59fc5f790459161a8de2074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6445eb90a7f8da56f6a38da76897405f6e673776013859d28e49f874579ce73d
[INFO] running `Command { std: "docker" "start" "-a" "6445eb90a7f8da56f6a38da76897405f6e673776013859d28e49f874579ce73d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling typenum v1.13.0
[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 rand_core v0.4.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[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 generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.5.6
[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 v0.9.5
[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 9.33s
[INFO] running `Command { std: "docker" "inspect" "6445eb90a7f8da56f6a38da76897405f6e673776013859d28e49f874579ce73d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6445eb90a7f8da56f6a38da76897405f6e673776013859d28e49f874579ce73d", kill_on_drop: false }`
[INFO] [stdout] 6445eb90a7f8da56f6a38da76897405f6e673776013859d28e49f874579ce73d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab2ed3114abaa088527d42ee62722bf884f63941d5522a0fde08bd614d01f968
[INFO] running `Command { std: "docker" "start" "-a" "ab2ed3114abaa088527d42ee62722bf884f63941d5522a0fde08bd614d01f968", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mpvss-rs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "ab2ed3114abaa088527d42ee62722bf884f63941d5522a0fde08bd614d01f968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2ed3114abaa088527d42ee62722bf884f63941d5522a0fde08bd614d01f968", kill_on_drop: false }`
[INFO] [stdout] ab2ed3114abaa088527d42ee62722bf884f63941d5522a0fde08bd614d01f968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e78360411aba2aa8e363de060ecec1901624831251256dd3e5907ad32f13f2ef
[INFO] running `Command { std: "docker" "start" "-a" "e78360411aba2aa8e363de060ecec1901624831251256dd3e5907ad32f13f2ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mpvss_rs-0d6c09d97e04e83d)
[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 polynomial::tests::test_init_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_get_value2 ... ok
[INFO] [stdout] test util::tests::test_abs ... ok
[INFO] [stdout] test util::tests::test_extend_gcd ... ok
[INFO] [stdout] test util::tests::test_lagrange_coefficient ... ok
[INFO] [stdout] test participant::tests::test_distribution ... ok
[INFO] [stdout] test util::tests::test_hash ... ok
[INFO] [stdout] test participant::tests::test_extract_share ... ok
[INFO] [stdout] test util::tests::test_mod_inverse ... ok
[INFO] [stdout] test participant::tests::test_distribution_verify ... ok
[INFO] [stdout] test mpvss::tests::test_gen_priv_key ... ok
[INFO] [stdout] test util::tests::test_xor ... 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 37.95s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mpvss_tests.rs (/opt/rustwide/target/debug/deps/mpvss_tests-e15b5c53c4de8122)
[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 85.33s
[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 82.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e78360411aba2aa8e363de060ecec1901624831251256dd3e5907ad32f13f2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78360411aba2aa8e363de060ecec1901624831251256dd3e5907ad32f13f2ef", kill_on_drop: false }`
[INFO] [stdout] e78360411aba2aa8e363de060ecec1901624831251256dd3e5907ad32f13f2ef