[INFO] fetching crate concrete-npe 0.2.0...
[INFO] testing concrete-npe-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate concrete-npe 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate concrete-npe 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-npe 0.2.0
[INFO] finished tweaking crates.io crate concrete-npe 0.2.0
[INFO] tweaked toml for crates.io crate concrete-npe 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concrete-commons v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d43aa8f20471a14bdade6d14c243aa487a511889fc13f933efb2a6737e13968
[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" "9d43aa8f20471a14bdade6d14c243aa487a511889fc13f933efb2a6737e13968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d43aa8f20471a14bdade6d14c243aa487a511889fc13f933efb2a6737e13968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d43aa8f20471a14bdade6d14c243aa487a511889fc13f933efb2a6737e13968", kill_on_drop: false }`
[INFO] [stdout] 9d43aa8f20471a14bdade6d14c243aa487a511889fc13f933efb2a6737e13968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1000b192ea0a12787c1dddab562a386d33e35f49b4b1906d49b5b9e7a6e8305e
[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" "1000b192ea0a12787c1dddab562a386d33e35f49b4b1906d49b5b9e7a6e8305e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling concrete-commons v0.1.2
[INFO] [stderr]    Compiling concrete-npe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "1000b192ea0a12787c1dddab562a386d33e35f49b4b1906d49b5b9e7a6e8305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1000b192ea0a12787c1dddab562a386d33e35f49b4b1906d49b5b9e7a6e8305e", kill_on_drop: false }`
[INFO] [stdout] 1000b192ea0a12787c1dddab562a386d33e35f49b4b1906d49b5b9e7a6e8305e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df173ada0ecb6c91f99c3bb81ff78730c4b17219395e170da62e302262d0e6ac
[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" "df173ada0ecb6c91f99c3bb81ff78730c4b17219395e170da62e302262d0e6ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling concrete-npe v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "df173ada0ecb6c91f99c3bb81ff78730c4b17219395e170da62e302262d0e6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df173ada0ecb6c91f99c3bb81ff78730c4b17219395e170da62e302262d0e6ac", kill_on_drop: false }`
[INFO] [stdout] df173ada0ecb6c91f99c3bb81ff78730c4b17219395e170da62e302262d0e6ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b86c98d7b73d86d80c9d4a0670f9f7edebe8a3f198f0c08ffad71c8d557ab15
[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" "5b86c98d7b73d86d80c9d4a0670f9f7edebe8a3f198f0c08ffad71c8d557ab15", 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/concrete_npe-af6d140f7e74b1ad)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests concrete-npe
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::variance_key_coefficient_squared (line 52) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::expectation_key_coefficient (line 36) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_external_product_noise_with_binary_ggsw (line 564) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::variance_coefficient_in_polynomial_key_times_key (line 153) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::squared_expectation_mean_in_polynomial_key_squared (line 130) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::expectation_key_coefficient_squared (line 70) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::variance_key_coefficient (line 19) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::square_expectation_mean_in_polynomial_key_times_key (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::variance_odd_coefficient_in_polynomial_key_squared (line 86) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_keyswitch_noise_lwe_to_glwe_with_non_constant_terms (line 492) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_addition_noise (line 14) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_cmux_noise_with_binary_ggsw (line 621) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_msb_noise_rlwe (line 533) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_multiplication_noise (line 317) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_integer_plaintext_multiplication_noise (line 67) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_keyswitch_noise_lwe_to_glwe_with_constant_terms (line 432) ... ok
[INFO] [stdout] test src/key_dispersion.rs - key_dispersion::KeyDispersion::variance_even_coefficient_in_polynomial_key_squared (line 108) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_pbs_noise (line 676) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_tensor_product_noise (line 142) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_relinearization_noise (line 244) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_polynomial_plaintext_multiplication_noise (line 113) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_modulus_switching_noise_with_binary_key (line 396) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_weighted_sum_noise (line 89) ... ok
[INFO] [stdout] test src/operators.rs - operators::estimate_several_additions_noise (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b86c98d7b73d86d80c9d4a0670f9f7edebe8a3f198f0c08ffad71c8d557ab15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b86c98d7b73d86d80c9d4a0670f9f7edebe8a3f198f0c08ffad71c8d557ab15", kill_on_drop: false }`
[INFO] [stdout] 5b86c98d7b73d86d80c9d4a0670f9f7edebe8a3f198f0c08ffad71c8d557ab15