[INFO] crate fil-sapling-crypto 0.1.0 is already in cache [INFO] extracting crate fil-sapling-crypto 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/fil-sapling-crypto/0.1.0 [INFO] extracting crate fil-sapling-crypto 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/fil-sapling-crypto/0.1.0 [INFO] validating manifest of fil-sapling-crypto-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fil-sapling-crypto-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fil-sapling-crypto-0.1.0 [INFO] finished frobbing fil-sapling-crypto-0.1.0 [INFO] frobbed toml for fil-sapling-crypto-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/fil-sapling-crypto/0.1.0/Cargo.toml [INFO] started frobbing fil-sapling-crypto-0.1.0 [INFO] finished frobbing fil-sapling-crypto-0.1.0 [INFO] frobbed toml for fil-sapling-crypto-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/fil-sapling-crypto/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking fil-sapling-crypto-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/fil-sapling-crypto/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 057c9ce5ad7ff40a54070f669b7844b981c29526e69789835c49ed7686dfa19f [INFO] running `"docker" "start" "-a" "057c9ce5ad7ff40a54070f669b7844b981c29526e69789835c49ed7686dfa19f"` [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Checking paired v0.15.0 [INFO] [stderr] Checking hex-literal v0.1.4 [INFO] [stderr] Checking bellperson v0.2.0 [INFO] [stderr] Checking fil-sapling-crypto v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jubjub/mod.rs:376:17 [INFO] [stderr] | [INFO] [stderr] 376 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `sapling_crypto`? [INFO] [stderr] --> benches/pedersen_hash.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use sapling_crypto::jubjub::JubjubBls12; [INFO] [stderr] | ^^^^^^^^^^^^^^ maybe a missing crate `sapling_crypto`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `sapling_crypto`? [INFO] [stderr] --> benches/pedersen_hash.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use sapling_crypto::pedersen_hash::{pedersen_hash, Personalization}; [INFO] [stderr] | ^^^^^^^^^^^^^^ maybe a missing crate `sapling_crypto`? [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `JubjubBls12` [INFO] [stderr] --> benches/pedersen_hash.rs:15:18 [INFO] [stderr] | [INFO] [stderr] 15 | let params = JubjubBls12::new(); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `JubjubBls12` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Personalization` [INFO] [stderr] --> benches/pedersen_hash.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | let personalization = Personalization::MerkleTree(31); [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `Personalization` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `pedersen_hash` in this scope [INFO] [stderr] --> benches/pedersen_hash.rs:20:15 [INFO] [stderr] | [INFO] [stderr] 20 | b.iter(|| pedersen_hash::(personalization, bits.clone(), ¶ms)); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 8 | use fil_sapling_crypto::circuit::pedersen_hash::pedersen_hash; [INFO] [stderr] | [INFO] [stderr] 8 | use fil_sapling_crypto::pedersen_hash::pedersen_hash; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `sapling_crypto::jubjub::JubjubBls12` [INFO] [stderr] --> benches/pedersen_hash.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use sapling_crypto::jubjub::JubjubBls12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Personalization`, `pedersen_hash` [INFO] [stderr] --> benches/pedersen_hash.rs:11:37 [INFO] [stderr] | [INFO] [stderr] 11 | use sapling_crypto::pedersen_hash::{pedersen_hash, Personalization}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `fil-sapling-crypto`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/circuit/pedersen_hash.rs:158:21 [INFO] [stderr] | [INFO] [stderr] 158 | let mut input: Vec = (0..length).map(|_| rng.gen()).collect(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/circuit/uint32.rs:401:17 [INFO] [stderr] | [INFO] [stderr] 401 | let mut v = (0..32) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/circuit/uint32.rs:433:17 [INFO] [stderr] | [INFO] [stderr] 433 | let mut v = (0..32) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/jubjub/mod.rs:376:17 [INFO] [stderr] | [INFO] [stderr] 376 | for mut gen in tmp_params.pedersen_hash_generators.iter().cloned() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "057c9ce5ad7ff40a54070f669b7844b981c29526e69789835c49ed7686dfa19f"` [INFO] running `"docker" "rm" "-f" "057c9ce5ad7ff40a54070f669b7844b981c29526e69789835c49ed7686dfa19f"` [INFO] [stdout] 057c9ce5ad7ff40a54070f669b7844b981c29526e69789835c49ed7686dfa19f