[INFO] fetching crate trust-graph 0.1.0...
[INFO] testing trust-graph-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate trust-graph 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate trust-graph 0.1.0 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 trust-graph 0.1.0
[INFO] finished tweaking crates.io crate trust-graph 0.1.0
[INFO] tweaked toml for crates.io crate trust-graph 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] aadac10a77e01a391d6444bc1e8895f608a146729daf030730c57444d83d7acb
[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" "aadac10a77e01a391d6444bc1e8895f608a146729daf030730c57444d83d7acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aadac10a77e01a391d6444bc1e8895f608a146729daf030730c57444d83d7acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadac10a77e01a391d6444bc1e8895f608a146729daf030730c57444d83d7acb", kill_on_drop: false }`
[INFO] [stdout] aadac10a77e01a391d6444bc1e8895f608a146729daf030730c57444d83d7acb
[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] e56733d065f8c2cafd4e6c43690bcc8e7435f7e7baec72cdbda4aca62dc901e0
[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" "e56733d065f8c2cafd4e6c43690bcc8e7435f7e7baec72cdbda4aca62dc901e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling blake2s_simd v0.5.11
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling sha-1 v0.9.2
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling multihash v0.11.4
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling asn1_der v0.6.3
[INFO] [stderr]    Compiling fluence-fork-parity-multiaddr v0.9.1
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek v3.0.0
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling fluence-fork-multistream-select v0.8.2
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling fluence-fork-libp2p-core v0.20.1
[INFO] [stderr]    Compiling trust-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "e56733d065f8c2cafd4e6c43690bcc8e7435f7e7baec72cdbda4aca62dc901e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56733d065f8c2cafd4e6c43690bcc8e7435f7e7baec72cdbda4aca62dc901e0", kill_on_drop: false }`
[INFO] [stdout] e56733d065f8c2cafd4e6c43690bcc8e7435f7e7baec72cdbda4aca62dc901e0
[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] [stdout] 0c95ed307abd1b8a9f6a205ed93bb7463c8749051987c521b0099710fe24e6f0
[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" "0c95ed307abd1b8a9f6a205ed93bb7463c8749051987c521b0099710fe24e6f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling trust-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "0c95ed307abd1b8a9f6a205ed93bb7463c8749051987c521b0099710fe24e6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c95ed307abd1b8a9f6a205ed93bb7463c8749051987c521b0099710fe24e6f0", kill_on_drop: false }`
[INFO] [stdout] 0c95ed307abd1b8a9f6a205ed93bb7463c8749051987c521b0099710fe24e6f0
[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] 1d481b478e18ee5c3a251de433eafe4a1688f7cfb799aa32dd5ca87c678495b6
[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" "1d481b478e18ee5c3a251de433eafe4a1688f7cfb799aa32dd5ca87c678495b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trust_graph-50091e1fbec39a5a
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test certificate::tests::test_generate_root_cert ... ok
[INFO] [stdout] test certificate::tests::test_small_chain ... ok
[INFO] [stdout] test certificate::tests::test_issue_cert ... ok
[INFO] [stdout] test certificate::tests::test_forged_cert ... ok
[INFO] [stdout] test certificate::tests::test_no_cert_in_chain ... ok
[INFO] [stdout] test trust::tests::test_encode_decode ... ok
[INFO] [stdout] test certificate::tests::test_issue_in_chain_body ... ok
[INFO] [stdout] test certificate::tests::test_cert_expiration ... ok
[INFO] [stdout] test revoke::tests::test_validate_corrupted_revoke ... ok
[INFO] [stdout] test certificate::tests::test_issue_in_chain_tail ... ok
[INFO] [stdout] test revoke::tests::test_gen_revoke_and_validate ... ok
[INFO] [stdout] test trust::tests::test_validate_corrupted_revoke ... ok
[INFO] [stdout] test certificate::tests::test_serialization_deserialization ... ok
[INFO] [stdout] test trust::tests::test_gen_revoke_and_validate ... ok
[INFO] [stdout] test trust_graph::tests::test_add_cert_without_trusted_root ... ok
[INFO] [stdout] test certificate::tests::test_string_encoding_decoding ... ok
[INFO] [stdout] test trust_node::tests::test_auth_and_revoke_trust_node ... ok
[INFO] [stdout] test trust_graph::tests::test_add_cert ... ok
[INFO] [stdout] test certificate::tests::test_no_trusted_root_in_chain ... ok
[INFO] [stdout] test trust_graph::tests::test_get_one_cert ... ok
[INFO] [stdout] test trust_graph::tests::test_chain_from_root_to_another_root ... ok
[INFO] [stdout] test trust_graph::tests::test_one_cert_in_graph ... ok
[INFO] [stdout] test trust_graph::tests::test_find_certs ... ok
[INFO] [stdout] test trust_graph::tests::test_add_certs_with_same_trusts_and_different_expirations ... ok
[INFO] [stdout] test trust_graph::tests::test_cycles_in_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trust-graph
[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" "1d481b478e18ee5c3a251de433eafe4a1688f7cfb799aa32dd5ca87c678495b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d481b478e18ee5c3a251de433eafe4a1688f7cfb799aa32dd5ca87c678495b6", kill_on_drop: false }`
[INFO] [stdout] 1d481b478e18ee5c3a251de433eafe4a1688f7cfb799aa32dd5ca87c678495b6