[INFO] fetching crate concrete-core-experimental 1.0.0-beta...
[INFO] checking concrete-core-experimental-1.0.0-beta against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate concrete-core-experimental 1.0.0-beta into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate concrete-core-experimental 1.0.0-beta on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-core-experimental 1.0.0-beta
[INFO] finished tweaking crates.io crate concrete-core-experimental 1.0.0-beta
[INFO] tweaked toml for crates.io crate concrete-core-experimental 1.0.0-beta written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding aes-soft v0.6.4 (latest: v0.99.99)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `lwe_ciphertext_discarding_circuit_bootstrap::*`
[INFO] [stdout]    --> src/specification/engines/mod.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub use lwe_ciphertext_discarding_circuit_bootstrap::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lwe_ciphertext_discarding_circuit_bootstrap::*`
[INFO] [stdout]    --> src/specification/engines/mod.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub use lwe_ciphertext_discarding_circuit_bootstrap::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_polynomial_multivalue_base` and `generate_polynomial_multivalue`
[INFO] [stdout]  --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     generate_polynomial_multivalue, generate_polynomial_multivalue_base,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlaintextList`
[INFO] [stdout]  --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:8:67
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::backends::core::private::crypto::encoding::{Plaintext, PlaintextList};
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlweCiphertext`
[INFO] [stdout]  --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:9:52
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::backends::core::private::crypto::glwe::{GlweCiphertext, PackingKeyswitchKey};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backends::core::private::math::fft::FourierPolynomial`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::backends::core::private::math::fft::FourierPolynomial;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backends::core::private::math::polynomial::Polynomial`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::backends::core::private::math::polynomial::Polynomial;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `concrete_commons::numeric::CastInto`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use concrete_commons::numeric::CastInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `concrete_commons::parameters::MonomialDegree`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use concrete_commons::parameters::MonomialDegree;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LweSize` and `PlaintextCount`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:22:81
[INFO] [stdout]    |
[INFO] [stdout] 22 |     DecompositionBaseLog, DecompositionLevelCount, GlweDimension, LweDimension, LweSize,
[INFO] [stdout]    |                                                                                 ^^^^^^^
[INFO] [stdout] 23 |     PlaintextCount, PolynomialSize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:436:27
[INFO] [stdout]     |
[INFO] [stdout] 436 |             let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout]     |                           ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 436 -             let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout] 436 +             let dec_res = (result.0.wrapping_add(rounding)) / delta;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `generate_polynomial_multivalue`, `generate_polynomial_three_variables`, and `generate_polynomial_two_variables`
[INFO] [stdout]  --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     generate_polynomial_multivalue, generate_polynomial_three_variables,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     generate_polynomial_two_variables,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlaintextList`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:12:67
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::backends::core::private::crypto::encoding::{Plaintext, PlaintextList};
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GlweCiphertext`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:13:52
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::backends::core::private::crypto::glwe::{GlweCiphertext, PackingKeyswitchKey};
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::backends::core::private::math::fft::FourierPolynomial`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::backends::core::private::math::fft::FourierPolynomial;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `concrete_commons::numeric::CastInto`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use concrete_commons::numeric::CastInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `concrete_commons::parameters::MonomialDegree`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use concrete_commons::parameters::MonomialDegree;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LweSize` and `PlaintextCount`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:26:81
[INFO] [stdout]    |
[INFO] [stdout] 26 |     DecompositionBaseLog, DecompositionLevelCount, GlweDimension, LweDimension, LweSize,
[INFO] [stdout]    |                                                                                 ^^^^^^^
[INFO] [stdout] 27 |     PlaintextCount, PolynomialSize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:543:23
[INFO] [stdout]     |
[INFO] [stdout] 543 |         let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout]     |                       ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 543 -         let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout] 543 +         let dec_res = (result.0.wrapping_add(rounding)) / delta;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:717:23
[INFO] [stdout]     |
[INFO] [stdout] 717 |         let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout]     |                       ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 717 -         let dec_res = ((result.0.wrapping_add(rounding)) / delta);
[INFO] [stdout] 717 +         let dec_res = (result.0.wrapping_add(rounding)) / delta;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cmux_tree`
[INFO] [stdout]   --> src/backends/core/private/crypto/vertical_packing/tests.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     blind_rotate, cmux_tree, cmux_tree_memory_optimized, vertical_packing, vertical_packing_cbs_v0,
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/backends/core/private/crypto/wop_pbs_vp/test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/fourier/mod.rs:751:10
[INFO] [stdout]     |
[INFO] [stdout] 751 |     let (mut body_lwe, mut mask_lwe) = lwe.get_mut_body_and_mask();
[INFO] [stdout]     |          ----^^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/fourier/mod.rs:751:10
[INFO] [stdout]     |
[INFO] [stdout] 751 |     let (mut body_lwe, mut mask_lwe) = lwe.get_mut_body_and_mask();
[INFO] [stdout]     |          ----^^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rlwe_sk =
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |     let mut rlwe_sk =
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/multivaluepbs/test.rs:481:9
[INFO] [stdout]     |
[INFO] [stdout] 481 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let base = 4_usize;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut rlwe_sk =
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let mut rlwe_sk =
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 403 |     let base = 4_usize;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     let mut rlwe_sk =
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:421:9
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:583:9
[INFO] [stdout]     |
[INFO] [stdout] 583 |     let mut rlwe_sk =
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:587:9
[INFO] [stdout]     |
[INFO] [stdout] 587 |     let mut lwe_sk = LweSecretKey::generate_binary(lwe_dimension, &mut secret_generator);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/bootstrap/treepbs/test.rs:685:13
[INFO] [stdout]     |
[INFO] [stdout] 685 |         let mut vec_lwe_in = vec![lwe_in_1, lwe_in_2, lwe_in_3];
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/secret/lwe.rs:696:18
[INFO] [stdout]     |
[INFO] [stdout] 696 |             let (mut body, mut mask) = lwe.get_mut_body_and_mask();
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/backends/core/private/crypto/secret/lwe.rs:696:18
[INFO] [stdout]     |
[INFO] [stdout] 696 |             let (mut body, mut mask) = lwe.get_mut_body_and_mask();
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "052bc0b25788d2cfa8b1b02a3ec46d7202b47096710bc48a57ca90d6b886d023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "052bc0b25788d2cfa8b1b02a3ec46d7202b47096710bc48a57ca90d6b886d023", kill_on_drop: false }`
[INFO] [stdout] 052bc0b25788d2cfa8b1b02a3ec46d7202b47096710bc48a57ca90d6b886d023
[INFO] checking concrete-core-experimental-1.0.0-beta against try#a2cff3b7a9661c90ec0d581d3f3a69bb97c11138 for pr-121848-3
[INFO] extracting crate concrete-core-experimental 1.0.0-beta into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate concrete-core-experimental 1.0.0-beta on toolchain a2cff3b7a9661c90ec0d581d3f3a69bb97c11138
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concrete-core-experimental 1.0.0-beta
[INFO] finished tweaking crates.io crate concrete-core-experimental 1.0.0-beta
[INFO] tweaked toml for crates.io crate concrete-core-experimental 1.0.0-beta written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding aes-soft v0.6.4 (latest: v0.99.99)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding cipher v0.2.5 (latest: v0.4.4)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.16)
[INFO] [stderr]       Adding concrete-commons v0.2.0 (latest: v0.2.1)
[INFO] [stderr]       Adding concrete-csprng v0.1.7 (latest: v0.4.1)
[INFO] [stderr]       Adding concrete-fftw v0.1.2 (latest: v0.1.4)
[INFO] [stderr]       Adding concrete-fftw-sys v0.1.2 (latest: v0.1.4)
[INFO] [stderr]       Adding concrete-npe v0.2.1 (latest: v0.3.0)
[INFO] [stderr]       Adding criterion v0.3.6 (latest: v0.5.1)
[INFO] [stderr]       Adding criterion-plot v0.4.5 (latest: v0.5.0)
[INFO] [stderr]       Adding fs_extra v1.2.0 (latest: v1.3.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (latest: v0.2.15)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.4.0)
[INFO] [stderr]       Adding itertools v0.9.0 (latest: v0.13.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding rand v0.3.23 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_distr v0.2.2 (latest: v0.4.3)
[INFO] [stderr]       Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f551743823375f49a9d2f084df55528de10723fd6b755e4e7568816af955e83a
[INFO] running `Command { std: "docker" "start" "-a" "f551743823375f49a9d2f084df55528de10723fd6b755e4e7568816af955e83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f551743823375f49a9d2f084df55528de10723fd6b755e4e7568816af955e83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f551743823375f49a9d2f084df55528de10723fd6b755e4e7568816af955e83a", kill_on_drop: false }`
[INFO] [stdout] f551743823375f49a9d2f084df55528de10723fd6b755e4e7568816af955e83a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+a2cff3b7a9661c90ec0d581d3f3a69bb97c11138" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a9c2c9413ba1202e3cc0c267b127233035ec56ce67953ef6318f414d319f8c5
[INFO] running `Command { std: "docker" "start" "-a" "6a9c2c9413ba1202e3cc0c267b127233035ec56ce67953ef6318f414d319f8c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking plotters-backend v0.3.6
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[INFO] [stderr]     Checking plotters-svg v0.3.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling concrete-fftw-sys v0.1.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.125
[INFO] [stderr]     Checking csv-core v0.1.11
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
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[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6a9c2c9413ba1202e3cc0c267b127233035ec56ce67953ef6318f414d319f8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9c2c9413ba1202e3cc0c267b127233035ec56ce67953ef6318f414d319f8c5", kill_on_drop: false }`
[INFO] [stdout] 6a9c2c9413ba1202e3cc0c267b127233035ec56ce67953ef6318f414d319f8c5
