[INFO] crate bls12_381_ietf 0.1.3 is already in cache
[INFO] testing bls12_381_ietf-0.1.3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate bls12_381_ietf 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bls12_381_ietf 0.1.3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bls12_381_ietf 0.1.3
[INFO] finished tweaking crates.io crate bls12_381_ietf 0.1.3
[INFO] tweaked toml for crates.io crate bls12_381_ietf 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate bls12_381_ietf 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96d5e7ade6882ce7a1e6c83f698d7d41074b9876cff2ec83f5afe48fe8b63cf0
[INFO] running `"docker" "start" "-a" "96d5e7ade6882ce7a1e6c83f698d7d41074b9876cff2ec83f5afe48fe8b63cf0"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling hkdf v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling ff_derive_ce v0.7.0
[INFO] [stderr]    Compiling ff_ce v0.9.0
[INFO] [stderr]    Compiling pairing_ce v0.20.0
[INFO] [stderr]    Compiling bls12_381_ietf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.58s
[INFO] running `"docker" "inspect" "96d5e7ade6882ce7a1e6c83f698d7d41074b9876cff2ec83f5afe48fe8b63cf0"`
[INFO] running `"docker" "rm" "-f" "96d5e7ade6882ce7a1e6c83f698d7d41074b9876cff2ec83f5afe48fe8b63cf0"`
[INFO] [stdout] 96d5e7ade6882ce7a1e6c83f698d7d41074b9876cff2ec83f5afe48fe8b63cf0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69ef1f0027107e845a2440fc9fb1eaa4c27b2312117a7683cd42bccf78a0316b
[INFO] running `"docker" "start" "-a" "69ef1f0027107e845a2440fc9fb1eaa4c27b2312117a7683cd42bccf78a0316b"`
[INFO] [stderr]    Compiling bls12_381_ietf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `"docker" "inspect" "69ef1f0027107e845a2440fc9fb1eaa4c27b2312117a7683cd42bccf78a0316b"`
[INFO] running `"docker" "rm" "-f" "69ef1f0027107e845a2440fc9fb1eaa4c27b2312117a7683cd42bccf78a0316b"`
[INFO] [stdout] 69ef1f0027107e845a2440fc9fb1eaa4c27b2312117a7683cd42bccf78a0316b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 626e384090c4bd6516168af2821dee30a5c88af5a3b185367e0ffde5165a397b
[INFO] running `"docker" "start" "-a" "626e384090c4bd6516168af2821dee30a5c88af5a3b185367e0ffde5165a397b"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bls12_381_ietf-a9f9a04958b9137d
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test optimized_swu::tests::bench_iso_map_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::test_iso_map_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::bench_sqrt_division_fq2 ... ok
[INFO] [stdout] test optimized_swu::tests::test_optimized_swu_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::bench_optimized_swu_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::test_sgn0_be ... ok
[INFO] [stdout] test tests::bench_keygen ... ok
[INFO] [stdout] test tests::bench_test_priv_to_pub ... ok
[INFO] [stdout] test tests::test_keygen ... ok
[INFO] [stdout] test optimized_swu::tests::test_sqrt_division_fq2 ... ok
[INFO] [stdout] test tests::test_priv_to_pub ... ok
[INFO] [stdout] test tests::bench_hash_to_g2 ... ok
[INFO] [stdout] test tests::test_verify_g2_message_augmentation_panic ... ok
[INFO] [stdout] test tests::test_verify_g2basic_panic ... ok
[INFO] [stdout] test tests::bench_sign_g2basic ... ok
[INFO] [stdout] test tests::test_sign_g2basic ... ok
[INFO] [stdout] test tests::test_sign_g2_message_augmentation ... ok
[INFO] [stdout] test tests::bench_sign_g2_message_augmentation ... ok
[INFO] [stdout] test tests::test_hash_to_g2 ... ok
[INFO] [stdout] test tests::bench_verify_g2basic ... ok
[INFO] [stdout] test tests::test_verify_g2_message_augmentation ... ok
[INFO] [stdout] test tests::test_verify_g2basic ... ok
[INFO] [stdout] test tests::bench_verify_g2_message_augmentation ... ok
[INFO] [stderr]    Doc-tests bls12_381_ietf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "626e384090c4bd6516168af2821dee30a5c88af5a3b185367e0ffde5165a397b"`
[INFO] running `"docker" "rm" "-f" "626e384090c4bd6516168af2821dee30a5c88af5a3b185367e0ffde5165a397b"`
[INFO] [stdout] 626e384090c4bd6516168af2821dee30a5c88af5a3b185367e0ffde5165a397b