[INFO] fetching crate fawkes-crypto 2.0.0...
[INFO] checking fawkes-crypto-2.0.0 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate fawkes-crypto 2.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fawkes-crypto 2.0.0 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fawkes-crypto 2.0.0
[INFO] finished tweaking crates.io crate fawkes-crypto 2.0.0
[INFO] tweaked toml for crates.io crate fawkes-crypto 2.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2720c5ddbf61c1c87229f337a714e2ebab600307489b292756ffb623968df99c
[INFO] running `"docker" "start" "-a" "2720c5ddbf61c1c87229f337a714e2ebab600307489b292756ffb623968df99c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling seq-macro v0.1.4
[INFO] [stderr]     Checking linked-list v0.0.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]     Checking blake2-rfc_bellman_edition v0.0.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling ff_derive_ce v0.5.1
[INFO] [stderr]    Compiling fawkes-crypto_derive v0.1.2
[INFO] [stderr]     Checking ff_ce v0.7.1
[INFO] [stderr]     Checking pairing_ce v0.18.0
[INFO] [stderr]     Checking bellman_ce v0.3.1
[INFO] [stderr]     Checking fawkes-crypto v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `inputize` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `linearize_builder` is not a member of trait `Signal`
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ not a member of trait `Signal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `inputize` found for struct `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `inputize` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `inputize` found for struct `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `inputize` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `inputize` found for struct `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `inputize` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `inputize` found for struct `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `inputize` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::num::CNum<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>` in the current scope
[INFO] [stderr]   --> src/circuit/poseidon.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `core::sizedvec::SizedVec<circuit::bool::CBool<'a, CS>, L>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/core/sizedvec.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct SizedVec<T:Sized, L:Unsigned>(pub Vec<T>, pub PhantomData<L>);
[INFO] [stderr]    | ------------------------------------------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `circuit::num::CNum<'a, CS>` in the current scope
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `circuit::num::CNum<'a, CS>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/circuit/num.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct CNum<'a, CS:ConstraintSystem>{
[INFO] [stderr]    | ---------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `circuit::num::CNum<'a, CS>` in the current scope
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `circuit::num::CNum<'a, CS>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/circuit/num.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct CNum<'a, CS:ConstraintSystem>{
[INFO] [stderr]    | ---------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `circuit::num::CNum<'a, CS>` in the current scope
[INFO] [stderr]   --> src/circuit/ecc.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `circuit::num::CNum<'a, CS>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/circuit/num.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct CNum<'a, CS:ConstraintSystem>{
[INFO] [stderr]    | ---------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `linearize_builder` found for struct `circuit::num::CNum<'a, CS>` in the current scope
[INFO] [stderr]   --> src/circuit/ecc.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[derive(Clone, Signal)]
[INFO] [stderr]    |                 ^^^^^^ method not found in `circuit::num::CNum<'a, CS>`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/circuit/num.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct CNum<'a, CS:ConstraintSystem>{
[INFO] [stderr]    | ---------------------------------------- method `linearize_builder` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0407, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0407`.
[INFO] [stderr] error: could not compile `fawkes-crypto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0407, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0407`.
[INFO] [stderr] error: could not compile `fawkes-crypto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2720c5ddbf61c1c87229f337a714e2ebab600307489b292756ffb623968df99c"`
[INFO] running `"docker" "rm" "-f" "2720c5ddbf61c1c87229f337a714e2ebab600307489b292756ffb623968df99c"`
[INFO] [stdout] 2720c5ddbf61c1c87229f337a714e2ebab600307489b292756ffb623968df99c