[INFO] fetching crate Cupcake 0.2.0...
[INFO] testing Cupcake-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate Cupcake 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate Cupcake 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cupcake 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate Cupcake 0.2.0
[INFO] tweaked toml for crates.io crate Cupcake 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate Cupcake 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded modinverse v0.1.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb8b87c0e17ecc84be948549e7523e23466d42b94be792bab21d703eec3d4cdb
[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" "cb8b87c0e17ecc84be948549e7523e23466d42b94be792bab21d703eec3d4cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb8b87c0e17ecc84be948549e7523e23466d42b94be792bab21d703eec3d4cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8b87c0e17ecc84be948549e7523e23466d42b94be792bab21d703eec3d4cdb", kill_on_drop: false }`
[INFO] [stdout] cb8b87c0e17ecc84be948549e7523e23466d42b94be792bab21d703eec3d4cdb
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6bafb9a02e507285a26b5dc5c793eff6d0d7efa3e4277c7aaa87a4293208870
[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" "e6bafb9a02e507285a26b5dc5c793eff6d0d7efa3e4277c7aaa87a4293208870", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling modinverse v0.1.1
[INFO] [stderr]    Compiling Cupcake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "e6bafb9a02e507285a26b5dc5c793eff6d0d7efa3e4277c7aaa87a4293208870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6bafb9a02e507285a26b5dc5c793eff6d0d7efa3e4277c7aaa87a4293208870", kill_on_drop: false }`
[INFO] [stdout] e6bafb9a02e507285a26b5dc5c793eff6d0d7efa3e4277c7aaa87a4293208870
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61917d124d537a1b38577f50b23789bc26bf8b20a488a1a215791ab644b7ac99
[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" "61917d124d537a1b38577f50b23789bc26bf8b20a488a1a215791ab644b7ac99", kill_on_drop: false }`
[INFO] [stderr]    Compiling Cupcake v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "61917d124d537a1b38577f50b23789bc26bf8b20a488a1a215791ab644b7ac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61917d124d537a1b38577f50b23789bc26bf8b20a488a1a215791ab644b7ac99", kill_on_drop: false }`
[INFO] [stdout] 61917d124d537a1b38577f50b23789bc26bf8b20a488a1a215791ab644b7ac99
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58745a5a688ea924070da0818e2488b2517721cd4bc2535af51bade9f5849cf3
[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" "58745a5a688ea924070da0818e2488b2517721cd4bc2535af51bade9f5849cf3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cupcake-3eef1a083d4412fb)
[INFO] [stdout] running 31 tests
[INFO] [stdout] test integer_arith::scalar::tests::test_inverse ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_getbits ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_equality ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_ratio ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_mul_mod ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_pow_mod ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_pow_mod_large ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_multiply ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_below ... ok
[INFO] [stdout] test rqpoly::tests::test_fast_multiply_with_one ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_bitsize ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_toy_param_scalar ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_reduction ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_bitlength ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_subtraction ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_constant_scalar ... ok
[INFO] [stdout] test rqpoly::tests::test_find_root_scalar ... ok
[INFO] [stdout] test serialize::tests::test_rqpoly_serialization ... ok
[INFO] [stdout] test utils::tests::test_bit_reverse ... ok
[INFO] [stdout] test serialize::tests::test_scalar_serialization ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_scalar_compose_inverse ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_plain_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_scalar ... ok
[INFO] [stdout] test serialize::tests::test_fvciphertext_serialization ... ok
[INFO] [stdout] test fv_scalar_tests::test_encrypt_default_param_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_add_plaintext ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_encrypt ... ok
[INFO] [stdout] test fv_scalar_tests::test_rerandomize_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_addition ... ok
[INFO] [stderr]    Doc-tests cupcake
[INFO] [stdout] test rqpoly::tests::test_fast_multiply_scalar_2048 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58745a5a688ea924070da0818e2488b2517721cd4bc2535af51bade9f5849cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58745a5a688ea924070da0818e2488b2517721cd4bc2535af51bade9f5849cf3", kill_on_drop: false }`
[INFO] [stdout] 58745a5a688ea924070da0818e2488b2517721cd4bc2535af51bade9f5849cf3