[INFO] fetching crate did-key 0.0.3...
[INFO] testing did-key-0.0.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate did-key 0.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate did-key 0.0.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate did-key 0.0.3
[INFO] finished tweaking crates.io crate did-key 0.0.3
[INFO] tweaked toml for crates.io crate did-key 0.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4e6f65eec718b317e7b9c3c08aca0e249f42727069ccb8343042916608a35bf
[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" "e4e6f65eec718b317e7b9c3c08aca0e249f42727069ccb8343042916608a35bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4e6f65eec718b317e7b9c3c08aca0e249f42727069ccb8343042916608a35bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e6f65eec718b317e7b9c3c08aca0e249f42727069ccb8343042916608a35bf", kill_on_drop: false }`
[INFO] [stdout] e4e6f65eec718b317e7b9c3c08aca0e249f42727069ccb8343042916608a35bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 834f3e7b80607ef1be56ad09a286dee12af380203b9eb3ce8208db76cb635ad8
[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" "834f3e7b80607ef1be56ad09a286dee12af380203b9eb3ce8208db76cb635ad8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling radium v0.4.1
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling did_url v0.1.0
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling signature v1.2.2
[INFO] [stderr]    Compiling sha2 v0.9.2
[INFO] [stderr]    Compiling ed25519 v1.0.3
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling crypto-mac v0.9.1
[INFO] [stderr]    Compiling hkdf v0.8.0
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling hmac v0.9.0
[INFO] [stderr]    Compiling bitvec v0.18.4
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek v3.0.0
[INFO] [stderr]    Compiling ff_derive-zeroize v0.6.2
[INFO] [stderr]    Compiling x25519-dalek v1.1.0
[INFO] [stderr]    Compiling ff v0.8.0
[INFO] [stderr]    Compiling group v0.8.0
[INFO] [stderr]    Compiling elliptic-curve v0.6.6
[INFO] [stderr]    Compiling ecdsa v0.8.5
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling p256 v0.5.2
[INFO] [stderr]    Compiling ff-zeroize v0.6.3
[INFO] [stderr]    Compiling pairing-plus v0.19.0
[INFO] [stderr]    Compiling bbs v0.4.1
[INFO] [stderr]    Compiling did-key v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.69s
[INFO] running `Command { std: "docker" "inspect" "834f3e7b80607ef1be56ad09a286dee12af380203b9eb3ce8208db76cb635ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834f3e7b80607ef1be56ad09a286dee12af380203b9eb3ce8208db76cb635ad8", kill_on_drop: false }`
[INFO] [stdout] 834f3e7b80607ef1be56ad09a286dee12af380203b9eb3ce8208db76cb635ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7ee88e5b7960b9ae5d8564883d2a7cc54d9cee9ac6ad17c9f55296dc655280
[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" "0b7ee88e5b7960b9ae5d8564883d2a7cc54d9cee9ac6ad17c9f55296dc655280", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling did-key v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.85s
[INFO] running `Command { std: "docker" "inspect" "0b7ee88e5b7960b9ae5d8564883d2a7cc54d9cee9ac6ad17c9f55296dc655280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7ee88e5b7960b9ae5d8564883d2a7cc54d9cee9ac6ad17c9f55296dc655280", kill_on_drop: false }`
[INFO] [stdout] 0b7ee88e5b7960b9ae5d8564883d2a7cc54d9cee9ac6ad17c9f55296dc655280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 506433328c57898ac9caeb9237a185e92ec2def2e83cc1f226f60a533e2ca91f
[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" "506433328c57898ac9caeb9237a185e92ec2def2e83cc1f226f60a533e2ca91f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/did_key-f0cf631c8dbfc5af
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test ed25519::test::test_did_doc ... ok
[INFO] [stdout] test secp256k1::test::generate_key ... ok
[INFO] [stdout] test ed25519::test::test_demo ... ok
[INFO] [stdout] test ed25519::test::test_demo_did_key ... ok
[INFO] [stdout] test test::test_did_doc_json ... ok
[INFO] [stdout] test test::test_key_from_uri ... ok
[INFO] [stdout] test secp256k1::test::key_exchange ... ok
[INFO] [stdout] test secp256k1::test::sign_and_verify ... ok
[INFO] [stdout] test test::test_demo ... ok
[INFO] [stdout] test test::test_key_resolve ... ok
[INFO] [stdout] test p256::test::test_demo ... ok
[INFO] [stdout] test test::test_key_from_uri_fragment ... ok
[INFO] [stdout] test test::test_did_doc_ld ... ok
[INFO] [stdout] test test::test_generate_new_key ... ok
[INFO] [stdout] test x25519::test::test_demo ... ok
[INFO] [stdout] test test::test_did_doc_json_bls ... ok
[INFO] [stdout] test bls12381::test::test_generate_public_key ... ok
[INFO] [stdout] test bls12381::test::test_generate_public_key_from_bytes ... ok
[INFO] [stdout] test bls12381::test::test_signature_and_verify_fails_signature_parse ... ok
[INFO] [stdout] test bls12381::test::test_signature ... ok
[INFO] [stdout] test bls12381::test::test_signature_and_verify ... ok
[INFO] [stdout] test bls12381::test::test_signature_and_verify_fails_invalid_signature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests did-key
[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" "506433328c57898ac9caeb9237a185e92ec2def2e83cc1f226f60a533e2ca91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506433328c57898ac9caeb9237a185e92ec2def2e83cc1f226f60a533e2ca91f", kill_on_drop: false }`
[INFO] [stdout] 506433328c57898ac9caeb9237a185e92ec2def2e83cc1f226f60a533e2ca91f