[INFO] fetching crate bls12_381_ietf 0.1.3...
[INFO] testing bls12_381_ietf-0.1.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate bls12_381_ietf 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bls12_381_ietf 0.1.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b159e0abd087aa44a6db7352cbbe801257188f802224f1634be82e7ca3ada9ad
[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" "b159e0abd087aa44a6db7352cbbe801257188f802224f1634be82e7ca3ada9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b159e0abd087aa44a6db7352cbbe801257188f802224f1634be82e7ca3ada9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b159e0abd087aa44a6db7352cbbe801257188f802224f1634be82e7ca3ada9ad", kill_on_drop: false }`
[INFO] [stdout] b159e0abd087aa44a6db7352cbbe801257188f802224f1634be82e7ca3ada9ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457d32c643b856baa919e13514bbb8b48f610edc7277715b9e5e06e61cf3a5d9
[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" "457d32c643b856baa919e13514bbb8b48f610edc7277715b9e5e06e61cf3a5d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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 quote v1.0.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling hkdf v0.8.0
[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 36.15s
[INFO] running `Command { std: "docker" "inspect" "457d32c643b856baa919e13514bbb8b48f610edc7277715b9e5e06e61cf3a5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457d32c643b856baa919e13514bbb8b48f610edc7277715b9e5e06e61cf3a5d9", kill_on_drop: false }`
[INFO] [stdout] 457d32c643b856baa919e13514bbb8b48f610edc7277715b9e5e06e61cf3a5d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 0477dd00263ddd89335afdc0396409fe35b82f745172622124d7329dd8139e61
[INFO] running `Command { std: "docker" "start" "-a" "0477dd00263ddd89335afdc0396409fe35b82f745172622124d7329dd8139e61", kill_on_drop: false }`
[INFO] [stderr]    Compiling bls12_381_ietf v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "0477dd00263ddd89335afdc0396409fe35b82f745172622124d7329dd8139e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0477dd00263ddd89335afdc0396409fe35b82f745172622124d7329dd8139e61", kill_on_drop: false }`
[INFO] [stdout] 0477dd00263ddd89335afdc0396409fe35b82f745172622124d7329dd8139e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 084d1bb218c55d59e2ff3fe937674951918607b3baee614a768c54c5ce6c2998
[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" "084d1bb218c55d59e2ff3fe937674951918607b3baee614a768c54c5ce6c2998", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bls12_381_ietf-d36796af234ae4ff
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test optimized_swu::tests::test_sgn0_be ... ok
[INFO] [stdout] test optimized_swu::tests::test_iso_map_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::bench_iso_map_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::test_optimized_swu_g2 ... ok
[INFO] [stdout] test tests::bench_test_priv_to_pub ... ok
[INFO] [stdout] test optimized_swu::tests::bench_optimized_swu_g2 ... ok
[INFO] [stdout] test optimized_swu::tests::bench_sqrt_division_fq2 ... ok
[INFO] [stdout] test tests::test_priv_to_pub ... ok
[INFO] [stdout] test optimized_swu::tests::test_sqrt_division_fq2 ... ok
[INFO] [stdout] test tests::test_keygen ... ok
[INFO] [stdout] test tests::bench_keygen ... 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_hash_to_g2 ... ok
[INFO] [stdout] test tests::test_sign_g2_message_augmentation ... ok
[INFO] [stdout] test tests::bench_sign_g2basic ... ok
[INFO] [stdout] test tests::test_sign_g2basic ... 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_g2_message_augmentation ... ok
[INFO] [stdout] test tests::test_verify_g2basic ... ok
[INFO] [stdout] test tests::test_verify_g2_message_augmentation ... ok
[INFO] [stdout] test tests::bench_verify_g2basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bls12_381_ietf
[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 `Command { std: "docker" "inspect" "084d1bb218c55d59e2ff3fe937674951918607b3baee614a768c54c5ce6c2998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084d1bb218c55d59e2ff3fe937674951918607b3baee614a768c54c5ce6c2998", kill_on_drop: false }`
[INFO] [stdout] 084d1bb218c55d59e2ff3fe937674951918607b3baee614a768c54c5ce6c2998