[INFO] fetching crate jubjub 0.7.0...
[INFO] testing jubjub-0.7.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate jubjub 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jubjub 0.7.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain
[INFO] started tweaking crates.io crate jubjub 0.7.0
[INFO] finished tweaking crates.io crate jubjub 0.7.0
[INFO] tweaked toml for crates.io crate jubjub 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bls12_381 v0.5.0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 342224d09f1877c505310cf3ab86dc2cc299015581882a43871df6ec9f5594d0
[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" "342224d09f1877c505310cf3ab86dc2cc299015581882a43871df6ec9f5594d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "342224d09f1877c505310cf3ab86dc2cc299015581882a43871df6ec9f5594d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342224d09f1877c505310cf3ab86dc2cc299015581882a43871df6ec9f5594d0", kill_on_drop: false }`
[INFO] [stdout] 342224d09f1877c505310cf3ab86dc2cc299015581882a43871df6ec9f5594d0
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43199df63c0c1eb0992d16cf986b68a95fe0460febb91c4f7e5d37a0a25de355
[INFO] running `Command { std: "docker" "start" "-a" "43199df63c0c1eb0992d16cf986b68a95fe0460febb91c4f7e5d37a0a25de355", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling ff v0.10.0
[INFO] [stderr]    Compiling bls12_381 v0.5.0
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling jubjub v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
[INFO] running `Command { std: "docker" "inspect" "43199df63c0c1eb0992d16cf986b68a95fe0460febb91c4f7e5d37a0a25de355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43199df63c0c1eb0992d16cf986b68a95fe0460febb91c4f7e5d37a0a25de355", kill_on_drop: false }`
[INFO] [stdout] 43199df63c0c1eb0992d16cf986b68a95fe0460febb91c4f7e5d37a0a25de355
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd0836f4d9cb3c32317710827b5e1b9fa9a0532e9c18ba49cf509abde102f031
[INFO] running `Command { std: "docker" "start" "-a" "cd0836f4d9cb3c32317710827b5e1b9fa9a0532e9c18ba49cf509abde102f031", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling jubjub v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "cd0836f4d9cb3c32317710827b5e1b9fa9a0532e9c18ba49cf509abde102f031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0836f4d9cb3c32317710827b5e1b9fa9a0532e9c18ba49cf509abde102f031", kill_on_drop: false }`
[INFO] [stdout] cd0836f4d9cb3c32317710827b5e1b9fa9a0532e9c18ba49cf509abde102f031
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d33486f74bb82ad6b43c62726ded53062f73ba7b68312124207aa376f0f3f68
[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" "5d33486f74bb82ad6b43c62726ded53062f73ba7b68312124207aa376f0f3f68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jubjub-fabb9d060253fd2e)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test fr::test_addition ... ok
[INFO] [stdout] test fr::test_equality ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_maximum ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_negative_one ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_r2 ... ok
[INFO] [stdout] test fr::test_from_raw ... ok
[INFO] [stdout] test fr::test_from_u512_max ... ok
[INFO] [stdout] test fr::test_from_u512_r ... ok
[INFO] [stdout] test fr::test_from_u512_r2 ... ok
[INFO] [stdout] test fr::test_from_u512_zero ... ok
[INFO] [stdout] test test_affine_niels_point_identity ... ok
[INFO] [stdout] test fr::test_zero ... ok
[INFO] [stdout] test fr::test_to_bytes ... ok
[INFO] [stdout] test fr::test_subtraction ... ok
[INFO] [stdout] test fr::test_from_bytes ... ok
[INFO] [stdout] test fr::test_debug ... ok
[INFO] [stdout] test find_eight_torsion ... ok
[INFO] [stdout] test test_is_on_curve_var ... ok
[INFO] [stdout] test test_extended_niels_point_identity ... ok
[INFO] [stdout] test test_is_identity ... ok
[INFO] [stdout] test test_small_order ... ok
[INFO] [stdout] test test_d_is_non_quadratic_residue ... ok
[INFO] [stdout] test fr::test_inv ... ok
[INFO] [stdout] test test_assoc ... ok
[INFO] [stdout] test fr::test_squaring ... ok
[INFO] [stdout] test fr::test_negation ... ok
[INFO] [stdout] test test_batch_normalize ... ok
[INFO] [stdout] test fr::test_multiplication ... ok
[INFO] [stdout] test test_zip_216 ... ok
[INFO] [stdout] test find_curve_generator ... ok
[INFO] [stdout] test fr::test_inversion ... ok
[INFO] [stdout] test fr::test_sqrt ... ok
[INFO] [stdout] test test_mul_consistency ... ok
[INFO] [stdout] test test_serialization_consistency ... ok
[INFO] [stdout] test fr::test_invert_is_pow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-ab6362439758dc63)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]      Running tests/fq_blackbox.rs (/opt/rustwide/target/debug/deps/fq_blackbox-cc03fdc4139164bf)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_additive_identity ... ok
[INFO] [stdout] test test_to_and_from_bytes ... ok
[INFO] [stdout] test test_subtract_additive_identity ... ok
[INFO] [stdout] test test_additive_commutativity ... ok
[INFO] [stdout] test test_additive_inverse ... ok
[INFO] [stdout] test test_multiply_additive_identity ... ok
[INFO] [stdout] test test_multiplicative_identity ... ok
[INFO] [stdout] test test_additive_associativity ... ok
[INFO] [stdout] test test_multiplicative_commutativity ... ok
[INFO] [stdout] test test_multiplicative_associativity ... ok
[INFO] [stderr]      Running tests/fr_blackbox.rs (/opt/rustwide/target/debug/deps/fr_blackbox-296b7421c6c383a8)
[INFO] [stdout] test test_multiplicative_inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_additive_identity ... ok
[INFO] [stdout] test test_additive_inverse ... ok
[INFO] [stdout] test test_to_and_from_bytes ... ok
[INFO] [stdout] test test_additive_commutativity ... ok
[INFO] [stdout] test test_additive_associativity ... ok
[INFO] [stdout] test test_subtract_additive_identity ... ok
[INFO] [stdout] test test_multiplicative_associativity ... ok
[INFO] [stdout] test test_multiplicative_commutativity ... ok
[INFO] [stdout] test test_multiply_additive_identity ... ok
[INFO] [stdout] test test_multiplicative_identity ... ok
[INFO] [stdout] test test_multiplicative_inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jubjub
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | #![deny(broken_intra_doc_links)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "5d33486f74bb82ad6b43c62726ded53062f73ba7b68312124207aa376f0f3f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d33486f74bb82ad6b43c62726ded53062f73ba7b68312124207aa376f0f3f68", kill_on_drop: false }`
[INFO] [stdout] 5d33486f74bb82ad6b43c62726ded53062f73ba7b68312124207aa376f0f3f68