[INFO] fetching crate Cupcake 0.2.0...
[INFO] testing Cupcake-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate Cupcake 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate Cupcake 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-9/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d42a816ba7e93bf524b7abb88b6a1d77fdd2608997604209c3068acae5fa7459
[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" "d42a816ba7e93bf524b7abb88b6a1d77fdd2608997604209c3068acae5fa7459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d42a816ba7e93bf524b7abb88b6a1d77fdd2608997604209c3068acae5fa7459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42a816ba7e93bf524b7abb88b6a1d77fdd2608997604209c3068acae5fa7459", kill_on_drop: false }`
[INFO] [stdout] d42a816ba7e93bf524b7abb88b6a1d77fdd2608997604209c3068acae5fa7459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05950e131ed8258042687c7784125d2e455bf04e17955f51f9ea08d3328763e8
[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" "05950e131ed8258042687c7784125d2e455bf04e17955f51f9ea08d3328763e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.89
[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 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 7.98s
[INFO] running `Command { std: "docker" "inspect" "05950e131ed8258042687c7784125d2e455bf04e17955f51f9ea08d3328763e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05950e131ed8258042687c7784125d2e455bf04e17955f51f9ea08d3328763e8", kill_on_drop: false }`
[INFO] [stdout] 05950e131ed8258042687c7784125d2e455bf04e17955f51f9ea08d3328763e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f720b01f2e19a145bb91a35011c566639c5992ab43061efb25de0d9d16d4e2b
[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" "6f720b01f2e19a145bb91a35011c566639c5992ab43061efb25de0d9d16d4e2b", 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" "6f720b01f2e19a145bb91a35011c566639c5992ab43061efb25de0d9d16d4e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f720b01f2e19a145bb91a35011c566639c5992ab43061efb25de0d9d16d4e2b", kill_on_drop: false }`
[INFO] [stdout] 6f720b01f2e19a145bb91a35011c566639c5992ab43061efb25de0d9d16d4e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87a0e26ba1bc205fe9cadc5dc9fc68eca53ddb249c894615e4cc60a9d872d09e
[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" "87a0e26ba1bc205fe9cadc5dc9fc68eca53ddb249c894615e4cc60a9d872d09e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[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_equality ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_bitlength ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_inverse ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_reduction ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_getbits ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_ratio ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_below ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_toy_param_scalar ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_multiply ... ok
[INFO] [stdout] test rqpoly::tests::test_fast_multiply_with_one ... ok
[INFO] [stdout] test rqpoly::tests::test_find_root_scalar ... 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 serialize::tests::test_scalar_serialization ... ok
[INFO] [stdout] test serialize::tests::test_rqpoly_serialization ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_constant_scalar ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_subtraction ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_bitsize ... ok
[INFO] [stdout] test utils::tests::test_bit_reverse ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_scalar_compose_inverse ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_add_plaintext ... ok
[INFO] [stdout] test serialize::tests::test_fvciphertext_serialization ... ok
[INFO] [stdout] test fv_scalar_tests::test_rerandomize_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_encrypt ... ok
[INFO] [stdout] test fv_scalar_tests::test_encrypt_default_param_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_plain_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_addition ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_scalar ... ok
[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 1.67s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cupcake
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87a0e26ba1bc205fe9cadc5dc9fc68eca53ddb249c894615e4cc60a9d872d09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a0e26ba1bc205fe9cadc5dc9fc68eca53ddb249c894615e4cc60a9d872d09e", kill_on_drop: false }`
[INFO] [stdout] 87a0e26ba1bc205fe9cadc5dc9fc68eca53ddb249c894615e4cc60a9d872d09e