[INFO] fetching crate Cupcake 0.1.1...
[INFO] testing Cupcake-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate Cupcake 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate Cupcake 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cupcake 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate Cupcake 0.1.1
[INFO] tweaked toml for crates.io crate Cupcake 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate Cupcake 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed3cee449e88fc830381f19e4ea3cd5ce9965850c137f42ebee8170f188ae92
[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" "6ed3cee449e88fc830381f19e4ea3cd5ce9965850c137f42ebee8170f188ae92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed3cee449e88fc830381f19e4ea3cd5ce9965850c137f42ebee8170f188ae92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed3cee449e88fc830381f19e4ea3cd5ce9965850c137f42ebee8170f188ae92", kill_on_drop: false }`
[INFO] [stdout] 6ed3cee449e88fc830381f19e4ea3cd5ce9965850c137f42ebee8170f188ae92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363ced95edd6773a37c1405b18b5c60ac82ab21ee5c76858e354065ec91ce796
[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" "363ced95edd6773a37c1405b18b5c60ac82ab21ee5c76858e354065ec91ce796", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling rand_core v0.4.2
[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 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "363ced95edd6773a37c1405b18b5c60ac82ab21ee5c76858e354065ec91ce796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363ced95edd6773a37c1405b18b5c60ac82ab21ee5c76858e354065ec91ce796", kill_on_drop: false }`
[INFO] [stdout] 363ced95edd6773a37c1405b18b5c60ac82ab21ee5c76858e354065ec91ce796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4adf2c26b7bd8cc6ce6b54c7b34c24238d885a3806a2407d741d59c1df00a893
[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" "4adf2c26b7bd8cc6ce6b54c7b34c24238d885a3806a2407d741d59c1df00a893", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling Cupcake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "4adf2c26b7bd8cc6ce6b54c7b34c24238d885a3806a2407d741d59c1df00a893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4adf2c26b7bd8cc6ce6b54c7b34c24238d885a3806a2407d741d59c1df00a893", kill_on_drop: false }`
[INFO] [stdout] 4adf2c26b7bd8cc6ce6b54c7b34c24238d885a3806a2407d741d59c1df00a893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41fb85a329fe031adb3164c642d484d77c6a54fe3c1278a8b465d194c96df98e
[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" "41fb85a329fe031adb3164c642d484d77c6a54fe3c1278a8b465d194c96df98e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cupcake-bcbb6aa55fb595bf)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_reduction ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_multiply ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_ratio ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_bitlength ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_equality ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_getbits ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_inverse ... 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_subtraction ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_toy_param_scalar ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_below ... ok
[INFO] [stdout] test rqpoly::tests::test_find_root_scalar ... 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 rqpoly::tests::test_ntt_constant_scalar ... 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_add_plain_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_encrypt_default_param_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_rerandomize_scalar ... 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. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cupcake
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... 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 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41fb85a329fe031adb3164c642d484d77c6a54fe3c1278a8b465d194c96df98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fb85a329fe031adb3164c642d484d77c6a54fe3c1278a8b465d194c96df98e", kill_on_drop: false }`
[INFO] [stdout] 41fb85a329fe031adb3164c642d484d77c6a54fe3c1278a8b465d194c96df98e