[INFO] fetching crate dubp-documents 0.36.0...
[INFO] testing dubp-documents-0.36.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dubp-documents 0.36.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dubp-documents 0.36.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dubp-documents 0.36.0
[INFO] finished tweaking crates.io crate dubp-documents 0.36.0
[INFO] tweaked toml for crates.io crate dubp-documents 0.36.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b4c48c544a4bb468a7f4540e8df61363bd0315c9bce5135e233f9097c42b8ed
[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" "9b4c48c544a4bb468a7f4540e8df61363bd0315c9bce5135e233f9097c42b8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b4c48c544a4bb468a7f4540e8df61363bd0315c9bce5135e233f9097c42b8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b4c48c544a4bb468a7f4540e8df61363bd0315c9bce5135e233f9097c42b8ed", kill_on_drop: false }`
[INFO] [stdout] 9b4c48c544a4bb468a7f4540e8df61363bd0315c9bce5135e233f9097c42b8ed
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e7144d315b229816855609df4c9ae6a5d453897599ea652a3578c34e5a32055
[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" "1e7144d315b229816855609df4c9ae6a5d453897599ea652a3578c34e5a32055", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling blake3 v0.3.7
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling dup-crypto v0.36.0
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling dubp-common v0.36.0
[INFO] [stderr]    Compiling dubp-wallet v0.36.0
[INFO] [stderr]    Compiling dubp-documents v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "1e7144d315b229816855609df4c9ae6a5d453897599ea652a3578c34e5a32055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7144d315b229816855609df4c9ae6a5d453897599ea652a3578c34e5a32055", kill_on_drop: false }`
[INFO] [stdout] 1e7144d315b229816855609df4c9ae6a5d453897599ea652a3578c34e5a32055
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47527615ec1f0f88cb10fc8b07470e781436256ef303140823b5ec339eb23ef4
[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" "47527615ec1f0f88cb10fc8b07470e781436256ef303140823b5ec339eb23ef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling dubp-documents v0.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "47527615ec1f0f88cb10fc8b07470e781436256ef303140823b5ec339eb23ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47527615ec1f0f88cb10fc8b07470e781436256ef303140823b5ec339eb23ef4", kill_on_drop: false }`
[INFO] [stdout] 47527615ec1f0f88cb10fc8b07470e781436256ef303140823b5ec339eb23ef4
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] e5d1cfee8f4beb485ddc47f884511c9acf88340feae2208d371ae2fe059deb9d
[INFO] running `Command { std: "docker" "start" "-a" "e5d1cfee8f4beb485ddc47f884511c9acf88340feae2208d371ae2fe059deb9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dubp_documents-0d618c4c6ce4415b
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test certification::v10::tests::generate_real_certification_document ... ok
[INFO] [stdout] test transaction::tests::generate_real_document ... ok
[INFO] [stdout] test tests::verify_signatures ... ok
[INFO] [stdout] test transaction::v10::tests::compute_transaction_hash ... ok
[INFO] [stdout] test transaction::v10::tests::generate_real_document ... ok
[INFO] [stdout] test transaction::v10::tests::verify_comment ... ok
[INFO] [stdout] test transaction::v10_gen::tests::gen_complex_tx ... ok
[INFO] [stdout] test transaction::v10_gen::tests::gen_simple_tx ... ok
[INFO] [stdout] test membership::v10::tests::generate_real_document ... ok
[INFO] [stdout] test revocation::v10::tests::generate_real_document ... ok
[INFO] [stdout] test identity::v10::tests::generate_real_document ... ok
[INFO] [stdout] test transaction::tests::compute_transaction_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dubp-documents
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5d1cfee8f4beb485ddc47f884511c9acf88340feae2208d371ae2fe059deb9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d1cfee8f4beb485ddc47f884511c9acf88340feae2208d371ae2fe059deb9d", kill_on_drop: false }`
[INFO] [stdout] e5d1cfee8f4beb485ddc47f884511c9acf88340feae2208d371ae2fe059deb9d