[INFO] fetching crate nkeys 0.2.0...
[INFO] testing nkeys-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nkeys 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nkeys 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nkeys 0.2.0
[INFO] finished tweaking crates.io crate nkeys 0.2.0
[INFO] tweaked toml for crates.io crate nkeys 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate nkeys 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07e33fe80806e1654649c1b8798d12979d623816fbf1d9c2f788cd9e3ecd4044
[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" "07e33fe80806e1654649c1b8798d12979d623816fbf1d9c2f788cd9e3ecd4044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e33fe80806e1654649c1b8798d12979d623816fbf1d9c2f788cd9e3ecd4044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e33fe80806e1654649c1b8798d12979d623816fbf1d9c2f788cd9e3ecd4044", kill_on_drop: false }`
[INFO] [stdout] 07e33fe80806e1654649c1b8798d12979d623816fbf1d9c2f788cd9e3ecd4044
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa345df9131c364df99a8c60a55ffec011ad1e7b00ed0bb771b6059ea1a83b6
[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" "cfa345df9131c364df99a8c60a55ffec011ad1e7b00ed0bb771b6059ea1a83b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling const-oid v0.6.2
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling base64ct v1.1.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ed25519 v1.3.0
[INFO] [stderr]    Compiling der v0.4.5
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.4
[INFO] [stderr]    Compiling spki v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling pkcs8 v0.7.6
[INFO] [stderr]    Compiling signatory v0.23.2
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling nkeys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.62s
[INFO] running `Command { std: "docker" "inspect" "cfa345df9131c364df99a8c60a55ffec011ad1e7b00ed0bb771b6059ea1a83b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa345df9131c364df99a8c60a55ffec011ad1e7b00ed0bb771b6059ea1a83b6", kill_on_drop: false }`
[INFO] [stdout] cfa345df9131c364df99a8c60a55ffec011ad1e7b00ed0bb771b6059ea1a83b6
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b55cf5512fa28cb3818a29b8e89f5ce80c616e94a8d2efbd73b3d6473345036
[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" "3b55cf5512fa28cb3818a29b8e89f5ce80c616e94a8d2efbd73b3d6473345036", kill_on_drop: false }`
[INFO] [stderr]    Compiling nkeys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "3b55cf5512fa28cb3818a29b8e89f5ce80c616e94a8d2efbd73b3d6473345036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b55cf5512fa28cb3818a29b8e89f5ce80c616e94a8d2efbd73b3d6473345036", kill_on_drop: false }`
[INFO] [stdout] 3b55cf5512fa28cb3818a29b8e89f5ce80c616e94a8d2efbd73b3d6473345036
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b1e8332781f8bdedaa5929c01d30fdc1d8c16fd66966cbfd790f40917caaed7
[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" "5b1e8332781f8bdedaa5929c01d30fdc1d8c16fd66966cbfd790f40917caaed7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nkeys-4c2583b470a372ca)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test error::tests::test_error_to_string ... ok
[INFO] [stdout] test tests::from_seed_rejects_bad_prefix ... ok
[INFO] [stderr]    Doc-tests nkeys
[INFO] [stdout] test tests::public_key_round_trip ... ok
[INFO] [stdout] test tests::from_seed_rejects_invalid_encoding ... ok
[INFO] [stdout] test tests::roundtrip_encoding_go_compat ... ok
[INFO] [stdout] test tests::module_has_proper_prefix ... ok
[INFO] [stdout] test tests::from_seed_rejects_bad_length ... ok
[INFO] [stdout] test tests::seed_encode_decode_round_trip ... ok
[INFO] [stdout] test tests::service_has_proper_prefix ... ok
[INFO] [stdout] test tests::sign_and_verify ... ok
[INFO] [stdout] test tests::sign_and_verify_rejects_mismatched_sig ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b1e8332781f8bdedaa5929c01d30fdc1d8c16fd66966cbfd790f40917caaed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1e8332781f8bdedaa5929c01d30fdc1d8c16fd66966cbfd790f40917caaed7", kill_on_drop: false }`
[INFO] [stdout] 5b1e8332781f8bdedaa5929c01d30fdc1d8c16fd66966cbfd790f40917caaed7