[INFO] fetching crate tfhe 1.4.2... [INFO] checking tfhe-1.4.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tfhe 1.4.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tfhe 1.4.2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tfhe 1.4.2 [INFO] tweaked toml for crates.io crate tfhe 1.4.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tfhe 1.4.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tfhe 1.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff523473554685c9dbfe70fac2d73a1afe95441ec86c331ceaa057996324c47f [INFO] running `Command { std: "docker" "start" "-a" "ff523473554685c9dbfe70fac2d73a1afe95441ec86c331ceaa057996324c47f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff523473554685c9dbfe70fac2d73a1afe95441ec86c331ceaa057996324c47f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff523473554685c9dbfe70fac2d73a1afe95441ec86c331ceaa057996324c47f", kill_on_drop: false }` [INFO] [stdout] ff523473554685c9dbfe70fac2d73a1afe95441ec86c331ceaa057996324c47f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e540565e5c5d1baac1b82a553b6ffca3cfc385ddb43995f85972c1210603b6d [INFO] running `Command { std: "docker" "start" "-a" "0e540565e5c5d1baac1b82a553b6ffca3cfc385ddb43995f85972c1210603b6d", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling pulp v0.21.5 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking dyn-stack v0.11.0 [INFO] [stderr] Compiling doc-comment v0.3.4 [INFO] [stderr] Compiling tfhe v1.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking jiff v0.2.15 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap-num v1.2.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking clap_builder v4.5.30 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling tfhe-versionable-derive v0.6.2 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking clap v4.5.30 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking aligned-vec v0.6.4 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tfhe-versionable v0.6.2 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking tfhe-csprng v0.7.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking tfhe-fft v0.9.0 [INFO] [stderr] Checking tfhe-ntt v0.6.1 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:24:95 [INFO] [stdout] | [INFO] [stdout] 24 | fn upgrade(self) -> Result, Self::Error> { [INFO] [stdout] | _______________________________________________________________________________________________^ [INFO] [stdout] 25 | | let packed_integers = PackedIntegers::from_raw_parts( [INFO] [stdout] 26 | | self.packed_coeffs, [INFO] [stdout] 27 | | self.log_modulus, [INFO] [stdout] ... | [INFO] [stdout] 35 | | }) [INFO] [stdout] 36 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / Ok(CompressedModulusSwitchedLweCiphertextV1 { [INFO] [stdout] 32 | | packed_integers, [INFO] [stdout] 33 | | lwe_dimension: self.lwe_dimension, [INFO] [stdout] 34 | | uncompressed_ciphertext_modulus: self.uncompressed_ciphertext_modulus, [INFO] [stdout] 35 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:51:93 [INFO] [stdout] | [INFO] [stdout] 51 | fn upgrade(self) -> Result, Self::Error> { [INFO] [stdout] | _____________________________________________________________________________________________^ [INFO] [stdout] 52 | | let Self { [INFO] [stdout] 53 | | packed_integers, [INFO] [stdout] 54 | | lwe_dimension, [INFO] [stdout] ... | [INFO] [stdout] 61 | | )) [INFO] [stdout] 62 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | / Ok(CompressedModulusSwitchedLweCiphertext::from_raw_parts( [INFO] [stdout] 59 | | packed_integers, [INFO] [stdout] 60 | | lwe_dimension, [INFO] [stdout] 61 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:28:88 [INFO] [stdout] | [INFO] [stdout] 28 | ) -> Result, Self::Error> { [INFO] [stdout] | ________________________________________________________________________________________^ [INFO] [stdout] ... | [INFO] [stdout] 44 | | }) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | / Ok(CompressedModulusSwitchedMultiBitLweCiphertextV1 { [INFO] [stdout] 38 | | body: self.body, [INFO] [stdout] 39 | | packed_mask: mask_without_body, [INFO] [stdout] 40 | | packed_diffs: self.packed_diffs, [INFO] [stdout] ... | [INFO] [stdout] 43 | | grouping_factor: self.grouping_factor, [INFO] [stdout] 44 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:71:86 [INFO] [stdout] | [INFO] [stdout] 71 | ) -> Result, Self::Error> { [INFO] [stdout] | ______________________________________________________________________________________^ [INFO] [stdout] 72 | | let mask: Vec<_> = self.packed_mask.unpack::().collect(); [INFO] [stdout] 73 | | let diffs_opt: Option<(Vec<_>, _)> = self [INFO] [stdout] 74 | | .packed_diffs [INFO] [stdout] ... | [INFO] [stdout] 86 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | / Ok( [INFO] [stdout] 77 | | CompressedModulusSwitchedMultiBitLweCiphertext::from_raw_parts( [INFO] [stdout] 78 | | self.body.cast_into(), [INFO] [stdout] 79 | | PackedIntegers::pack(&mask, self.packed_mask.log_modulus()), [INFO] [stdout] ... | [INFO] [stdout] 84 | | ), [INFO] [stdout] 85 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tfhe` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `dkw_alpha_from_epsilon` is never used [INFO] [stdout] --> src/core_crypto/commons/math/random/tests.rs:447:8 [INFO] [stdout] | [INFO] [stdout] 447 | pub fn dkw_alpha_from_epsilon(sample_size: f64, epsilon: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:24:95 [INFO] [stdout] | [INFO] [stdout] 24 | fn upgrade(self) -> Result, Self::Error> { [INFO] [stdout] | _______________________________________________________________________________________________^ [INFO] [stdout] 25 | | let packed_integers = PackedIntegers::from_raw_parts( [INFO] [stdout] 26 | | self.packed_coeffs, [INFO] [stdout] 27 | | self.log_modulus, [INFO] [stdout] ... | [INFO] [stdout] 35 | | }) [INFO] [stdout] 36 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / Ok(CompressedModulusSwitchedLweCiphertextV1 { [INFO] [stdout] 32 | | packed_integers, [INFO] [stdout] 33 | | lwe_dimension: self.lwe_dimension, [INFO] [stdout] 34 | | uncompressed_ciphertext_modulus: self.uncompressed_ciphertext_modulus, [INFO] [stdout] 35 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:51:93 [INFO] [stdout] | [INFO] [stdout] 51 | fn upgrade(self) -> Result, Self::Error> { [INFO] [stdout] | _____________________________________________________________________________________________^ [INFO] [stdout] 52 | | let Self { [INFO] [stdout] 53 | | packed_integers, [INFO] [stdout] 54 | | lwe_dimension, [INFO] [stdout] ... | [INFO] [stdout] 61 | | )) [INFO] [stdout] 62 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_lwe_ciphertext.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | / Ok(CompressedModulusSwitchedLweCiphertext::from_raw_parts( [INFO] [stdout] 59 | | packed_integers, [INFO] [stdout] 60 | | lwe_dimension, [INFO] [stdout] 61 | | )) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:28:88 [INFO] [stdout] | [INFO] [stdout] 28 | ) -> Result, Self::Error> { [INFO] [stdout] | ________________________________________________________________________________________^ [INFO] [stdout] ... | [INFO] [stdout] 44 | | }) [INFO] [stdout] 45 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | / Ok(CompressedModulusSwitchedMultiBitLweCiphertextV1 { [INFO] [stdout] 38 | | body: self.body, [INFO] [stdout] 39 | | packed_mask: mask_without_body, [INFO] [stdout] 40 | | packed_diffs: self.packed_diffs, [INFO] [stdout] ... | [INFO] [stdout] 43 | | grouping_factor: self.grouping_factor, [INFO] [stdout] 44 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:71:86 [INFO] [stdout] | [INFO] [stdout] 71 | ) -> Result, Self::Error> { [INFO] [stdout] | ______________________________________________________________________________________^ [INFO] [stdout] 72 | | let mask: Vec<_> = self.packed_mask.unpack::().collect(); [INFO] [stdout] 73 | | let diffs_opt: Option<(Vec<_>, _)> = self [INFO] [stdout] 74 | | .packed_diffs [INFO] [stdout] ... | [INFO] [stdout] 86 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result, Infallible> [INFO] [stdout] --> src/core_crypto/backward_compatibility/entities/compressed_modulus_switched_multi_bit_lwe_ciphertext.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | / Ok( [INFO] [stdout] 77 | | CompressedModulusSwitchedMultiBitLweCiphertext::from_raw_parts( [INFO] [stdout] 78 | | self.body.cast_into(), [INFO] [stdout] 79 | | PackedIntegers::pack(&mask, self.packed_mask.log_modulus()), [INFO] [stdout] ... | [INFO] [stdout] 84 | | ), [INFO] [stdout] 85 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tfhe` (lib test) due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "0e540565e5c5d1baac1b82a553b6ffca3cfc385ddb43995f85972c1210603b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e540565e5c5d1baac1b82a553b6ffca3cfc385ddb43995f85972c1210603b6d", kill_on_drop: false }` [INFO] [stdout] 0e540565e5c5d1baac1b82a553b6ffca3cfc385ddb43995f85972c1210603b6d