[INFO] fetching crate jubjub 0.7.0...
[INFO] testing jubjub-0.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate jubjub 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate jubjub 0.7.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-14/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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 477f5024eb0e43ac4898128cdb62543c30a09c0acd82fde96f267e9755cb5b4a
[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" "477f5024eb0e43ac4898128cdb62543c30a09c0acd82fde96f267e9755cb5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "477f5024eb0e43ac4898128cdb62543c30a09c0acd82fde96f267e9755cb5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477f5024eb0e43ac4898128cdb62543c30a09c0acd82fde96f267e9755cb5b4a", kill_on_drop: false }`
[INFO] [stdout] 477f5024eb0e43ac4898128cdb62543c30a09c0acd82fde96f267e9755cb5b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edd4a83eda6657ae7e63aa1264cd6cd757940a66ccd46950e434b210f579a74c
[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" "edd4a83eda6657ae7e63aa1264cd6cd757940a66ccd46950e434b210f579a74c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 7.44s
[INFO] running `Command { std: "docker" "inspect" "edd4a83eda6657ae7e63aa1264cd6cd757940a66ccd46950e434b210f579a74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd4a83eda6657ae7e63aa1264cd6cd757940a66ccd46950e434b210f579a74c", kill_on_drop: false }`
[INFO] [stdout] edd4a83eda6657ae7e63aa1264cd6cd757940a66ccd46950e434b210f579a74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2095fff1df66ad5682140324007285ab0e170c2edbc0361e40c141027d6a935
[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" "c2095fff1df66ad5682140324007285ab0e170c2edbc0361e40c141027d6a935", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[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 itertools v0.10.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling jubjub v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "c2095fff1df66ad5682140324007285ab0e170c2edbc0361e40c141027d6a935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2095fff1df66ad5682140324007285ab0e170c2edbc0361e40c141027d6a935", kill_on_drop: false }`
[INFO] [stdout] c2095fff1df66ad5682140324007285ab0e170c2edbc0361e40c141027d6a935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a363b9d92bba876bf393b3693b141565fbdf905f5d101838cc9b1be568790aa
[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" "3a363b9d92bba876bf393b3693b141565fbdf905f5d101838cc9b1be568790aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jubjub-9dd43ca3997bfee8)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test fr::test_equality ... ok
[INFO] [stdout] test fr::test_from_raw ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_r2 ... ok
[INFO] [stdout] test fr::test_from_bytes ... ok
[INFO] [stdout] test fr::test_addition ... ok
[INFO] [stdout] test fr::test_inv ... ok
[INFO] [stdout] test fr::test_from_u512_max ... ok
[INFO] [stdout] test fr::test_from_u512_r2 ... ok
[INFO] [stdout] test fr::test_from_u512_r ... ok
[INFO] [stdout] test fr::test_from_u512_zero ... ok
[INFO] [stdout] test fr::test_debug ... ok
[INFO] [stdout] test fr::test_negation ... ok
[INFO] [stdout] test fr::test_inversion ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_maximum ... ok
[INFO] [stdout] test fr::test_subtraction ... ok
[INFO] [stdout] test test_d_is_non_quadratic_residue ... ok
[INFO] [stdout] test test_extended_niels_point_identity ... ok
[INFO] [stdout] test test_is_on_curve_var ... ok
[INFO] [stdout] test test_small_order ... ok
[INFO] [stdout] test fr::test_zero ... ok
[INFO] [stdout] test fr::test_multiplication ... ok
[INFO] [stdout] test find_eight_torsion ... ok
[INFO] [stdout] test test_is_identity ... ok
[INFO] [stdout] test fr::test_to_bytes ... ok
[INFO] [stdout] test test_affine_niels_point_identity ... ok
[INFO] [stdout] test fr::test_squaring ... ok
[INFO] [stdout] test find_curve_generator ... ok
[INFO] [stdout] test fr::test_from_bytes_wide_negative_one ... ok
[INFO] [stdout] test test_zip_216 ... ok
[INFO] [stdout] test test_assoc ... ok
[INFO] [stdout] test test_serialization_consistency ... ok
[INFO] [stdout] test test_batch_normalize ... ok
[INFO] [stdout] test fr::test_sqrt ... ok
[INFO] [stdout] test test_mul_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 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-3a7e7acd3c81a565)
[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-b45e3bf033850709)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_additive_inverse ... ok
[INFO] [stdout] test test_additive_identity ... ok
[INFO] [stdout] test test_multiplicative_identity ... ok
[INFO] [stdout] test test_subtract_additive_identity ... ok
[INFO] [stdout] test test_multiplicative_commutativity ... ok
[INFO] [stdout] test test_multiply_additive_identity ... 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_multiplicative_associativity ... 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 0.63s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fr_blackbox.rs (/opt/rustwide/target/debug/deps/fr_blackbox-445dc96d4b5ac016)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_additive_inverse ... ok
[INFO] [stdout] test test_subtract_additive_identity ... ok
[INFO] [stdout] test test_additive_identity ... ok
[INFO] [stdout] test test_multiply_additive_identity ... ok
[INFO] [stdout] test test_to_and_from_bytes ... ok
[INFO] [stdout] test test_multiplicative_identity ... ok
[INFO] [stdout] test test_multiplicative_commutativity ... ok
[INFO] [stdout] test test_additive_commutativity ... ok
[INFO] [stdout] test test_multiplicative_associativity ... ok
[INFO] [stdout] test test_additive_associativity ... 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 0.41s
[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] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "3a363b9d92bba876bf393b3693b141565fbdf905f5d101838cc9b1be568790aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a363b9d92bba876bf393b3693b141565fbdf905f5d101838cc9b1be568790aa", kill_on_drop: false }`
[INFO] [stdout] 3a363b9d92bba876bf393b3693b141565fbdf905f5d101838cc9b1be568790aa