[INFO] fetching crate lamport_sigs 0.7.0...
[INFO] testing lamport_sigs-0.7.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lamport_sigs 0.7.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate lamport_sigs 0.7.0 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 lamport_sigs 0.7.0
[INFO] finished tweaking crates.io crate lamport_sigs 0.7.0
[INFO] tweaked toml for crates.io crate lamport_sigs 0.7.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b1138202d1d3fbb5d8a5c2e8cc2659848c40414c4b776381fe5f2d9a97dbd9d
[INFO] running `Command { std: "docker" "start" "-a" "7b1138202d1d3fbb5d8a5c2e8cc2659848c40414c4b776381fe5f2d9a97dbd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b1138202d1d3fbb5d8a5c2e8cc2659848c40414c4b776381fe5f2d9a97dbd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1138202d1d3fbb5d8a5c2e8cc2659848c40414c4b776381fe5f2d9a97dbd9d", kill_on_drop: false }`
[INFO] [stdout] 7b1138202d1d3fbb5d8a5c2e8cc2659848c40414c4b776381fe5f2d9a97dbd9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9764ae3ff4e589288789a0d136607569d19e322e1ef343bf56bc8632736c65ea
[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" "9764ae3ff4e589288789a0d136607569d19e322e1ef343bf56bc8632736c65ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling lamport_sigs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "9764ae3ff4e589288789a0d136607569d19e322e1ef343bf56bc8632736c65ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9764ae3ff4e589288789a0d136607569d19e322e1ef343bf56bc8632736c65ea", kill_on_drop: false }`
[INFO] [stdout] 9764ae3ff4e589288789a0d136607569d19e322e1ef343bf56bc8632736c65ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e545a76821b711aceb6f3705fc657be062c042f06ebf0320da535abb561a34a
[INFO] running `Command { std: "docker" "start" "-a" "9e545a76821b711aceb6f3705fc657be062c042f06ebf0320da535abb561a34a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lamport_sigs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "9e545a76821b711aceb6f3705fc657be062c042f06ebf0320da535abb561a34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e545a76821b711aceb6f3705fc657be062c042f06ebf0320da535abb561a34a", kill_on_drop: false }`
[INFO] [stdout] 9e545a76821b711aceb6f3705fc657be062c042f06ebf0320da535abb561a34a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 24e8a75b45024dea48640db5d3b530a1ab0a29a4d8f137a40e713041c0e12b2b
[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" "24e8a75b45024dea48640db5d3b530a1ab0a29a4d8f137a40e713041c0e12b2b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lamport_sigs-90599921e68ac6dc
[INFO] [stdout] test tests::test_public_key_length_256 ... ok
[INFO] [stdout] test tests::test_public_key_length_512 ... ok
[INFO] [stdout] test tests::test_sign_verif ... ok
[INFO] [stdout] test tests::test_sign_verif_sig_wrong_size ... ok
[INFO] [stdout] test tests::test_sign_verif_fail ... ok
[INFO] [stdout] test tests::test_serialization_wrong_size_key ... ok
[INFO] [stdout] test tests::test_serialization_panic ... ok
[INFO] [stdout] test tests::test_serialization ... ok
[INFO] [stdout] test tests::test_private_key_equality ... ok
[INFO] [stdout] test tests::test_distinctive_successive_keygen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lamport_sigs
[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" "24e8a75b45024dea48640db5d3b530a1ab0a29a4d8f137a40e713041c0e12b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e8a75b45024dea48640db5d3b530a1ab0a29a4d8f137a40e713041c0e12b2b", kill_on_drop: false }`
[INFO] [stdout] 24e8a75b45024dea48640db5d3b530a1ab0a29a4d8f137a40e713041c0e12b2b