[INFO] fetching crate prio 0.2.0...
[INFO] testing prio-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate prio 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate prio 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prio 0.2.0
[INFO] finished tweaking crates.io crate prio 0.2.0
[INFO] tweaked toml for crates.io crate prio 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] dca3fb51b49072a1fbb76137909033f7110ac48805ecd324b1e66bc8ebece431
[INFO] running `Command { std: "docker" "start" "-a" "dca3fb51b49072a1fbb76137909033f7110ac48805ecd324b1e66bc8ebece431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca3fb51b49072a1fbb76137909033f7110ac48805ecd324b1e66bc8ebece431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca3fb51b49072a1fbb76137909033f7110ac48805ecd324b1e66bc8ebece431", kill_on_drop: false }`
[INFO] [stdout] dca3fb51b49072a1fbb76137909033f7110ac48805ecd324b1e66bc8ebece431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a54bf4cd0f738dd585b75c5d5b042e0a12e1d459ded99cd3d5b2b2dc017c7d9
[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" "5a54bf4cd0f738dd585b75c5d5b042e0a12e1d459ded99cd3d5b2b2dc017c7d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling stream-cipher v0.4.1
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling ctr v0.4.0
[INFO] [stderr]    Compiling polyval v0.4.5
[INFO] [stderr]    Compiling aes v0.4.0
[INFO] [stderr]    Compiling aes-ctr v0.4.0
[INFO] [stderr]    Compiling ghash v0.3.1
[INFO] [stderr]    Compiling aes-gcm v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling prio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "5a54bf4cd0f738dd585b75c5d5b042e0a12e1d459ded99cd3d5b2b2dc017c7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a54bf4cd0f738dd585b75c5d5b042e0a12e1d459ded99cd3d5b2b2dc017c7d9", kill_on_drop: false }`
[INFO] [stdout] 5a54bf4cd0f738dd585b75c5d5b042e0a12e1d459ded99cd3d5b2b2dc017c7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a5ba58ad0fe38f8b31c566398106b51b63ff381c9638f99445c3503e54e1086
[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" "9a5ba58ad0fe38f8b31c566398106b51b63ff381c9638f99445c3503e54e1086", kill_on_drop: false }`
[INFO] [stderr]    Compiling prio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "9a5ba58ad0fe38f8b31c566398106b51b63ff381c9638f99445c3503e54e1086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5ba58ad0fe38f8b31c566398106b51b63ff381c9638f99445c3503e54e1086", kill_on_drop: false }`
[INFO] [stdout] 9a5ba58ad0fe38f8b31c566398106b51b63ff381c9638f99445c3503e54e1086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 21c4c99f4f01ab5a61a4ee39fe6ba5060630b9cf94f5e440c69446df2ab2a440
[INFO] running `Command { std: "docker" "start" "-a" "21c4c99f4f01ab5a61a4ee39fe6ba5060630b9cf94f5e440c69446df2ab2a440", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prio-7a281e3df0df8c8e
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test polynomial::test_roots ... ok
[INFO] [stdout] test encrypt::tests::test_encrypt_decrypt ... ok
[INFO] [stdout] test polynomial::test_horner_eval ... ok
[INFO] [stdout] test encrypt::tests::test_interop ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test server::tests::test_validation ... ok
[INFO] [stdout] test prng::tests::secret_sharing ... ok
[INFO] [stdout] test prng::tests::secret_sharing_interop ... ok
[INFO] [stdout] test util::tests::test_unpack_share ... ok
[INFO] [stdout] test client::test_encode ... ok
[INFO] [stdout] test polynomial::test_fft ... ok
[INFO] [stdout] test util::tests::serialization ... ok
[INFO] [stdout] test finite_field::test_arithmetic ... ok
[INFO] [stdout] test util::tests::secret_sharing ... ok
[INFO] [stdout] test prng::tests::test_hash_interop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/accumulating-de6896f0ce30c0da
[INFO] [stdout] test accumulation ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tweaks-0dc85c633893a1db
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tweak_data ... ok
[INFO] [stdout] test tweak_g_zero ... ok
[INFO] [stdout] test tweak_h_verif ... ok
[INFO] [stdout] test tweak_h_points ... ok
[INFO] [stdout] test tweak_f_verif ... ok
[INFO] [stdout] test tweak_g_verif ... ok
[INFO] [stdout] test tweak_f_zero ... ok
[INFO] [stdout] test tweak_h_zero ... ok
[INFO] [stdout] test tweak_none ... ok
[INFO] [stderr]    Doc-tests prio
[INFO] [stdout] test tweak_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21c4c99f4f01ab5a61a4ee39fe6ba5060630b9cf94f5e440c69446df2ab2a440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c4c99f4f01ab5a61a4ee39fe6ba5060630b9cf94f5e440c69446df2ab2a440", kill_on_drop: false }`
[INFO] [stdout] 21c4c99f4f01ab5a61a4ee39fe6ba5060630b9cf94f5e440c69446df2ab2a440