[INFO] fetching crate trust-graph 0.2.7...
[INFO] testing trust-graph-0.2.7 against 1.55.0 for beta-1.56-1
[INFO] extracting crate trust-graph 0.2.7 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate trust-graph 0.2.7 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trust-graph 0.2.7
[INFO] finished tweaking crates.io crate trust-graph 0.2.7
[INFO] tweaked toml for crates.io crate trust-graph 0.2.7 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluence-fork-parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded fluence-fork-multistream-select v0.10.3
[INFO] [stderr]   Downloaded fluence-fork-libp2p-core v0.27.2
[INFO] [stderr]   Downloaded fluence-identity v0.3.0
[INFO] [stderr]   Downloaded serde_with v1.6.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f97a4efb1654c940cdb88395f306f659438fd551a55c6bc17f84839db8dbd4c
[INFO] running `Command { std: "docker" "start" "-a" "4f97a4efb1654c940cdb88395f306f659438fd551a55c6bc17f84839db8dbd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f97a4efb1654c940cdb88395f306f659438fd551a55c6bc17f84839db8dbd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f97a4efb1654c940cdb88395f306f659438fd551a55c6bc17f84839db8dbd4c", kill_on_drop: false }`
[INFO] [stdout] 4f97a4efb1654c940cdb88395f306f659438fd551a55c6bc17f84839db8dbd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 640de4a3520117f46a783f8ffcb48a9a779a3dcd634d49af7d290465469af4ff
[INFO] running `Command { std: "docker" "start" "-a" "640de4a3520117f46a783f8ffcb48a9a779a3dcd634d49af7d290465469af4ff", 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 proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling unsigned-varint v0.7.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling unsigned-varint v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling asn1_der v0.6.3
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling pin-project v0.4.28
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling serde_with_macros v1.5.0
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling fluence-fork-multistream-select v0.10.3
[INFO] [stderr]    Compiling fluence-fork-libp2p-core v0.27.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling serde_with v1.6.4
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling fluence-fork-parity-multiaddr v0.11.2
[INFO] [stderr]    Compiling fluence-identity v0.3.0
[INFO] [stderr]    Compiling trust-graph v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.87s
[INFO] running `Command { std: "docker" "inspect" "640de4a3520117f46a783f8ffcb48a9a779a3dcd634d49af7d290465469af4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640de4a3520117f46a783f8ffcb48a9a779a3dcd634d49af7d290465469af4ff", kill_on_drop: false }`
[INFO] [stdout] 640de4a3520117f46a783f8ffcb48a9a779a3dcd634d49af7d290465469af4ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e61dd4bbc3c1ec9abd8fce95f6ff4c8d414b8464e484a28d5e46f075323400e
[INFO] running `Command { std: "docker" "start" "-a" "3e61dd4bbc3c1ec9abd8fce95f6ff4c8d414b8464e484a28d5e46f075323400e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trust-graph v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.48s
[INFO] running `Command { std: "docker" "inspect" "3e61dd4bbc3c1ec9abd8fce95f6ff4c8d414b8464e484a28d5e46f075323400e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e61dd4bbc3c1ec9abd8fce95f6ff4c8d414b8464e484a28d5e46f075323400e", kill_on_drop: false }`
[INFO] [stdout] 3e61dd4bbc3c1ec9abd8fce95f6ff4c8d414b8464e484a28d5e46f075323400e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 027e971b4113aebf2e0bedcca5c9dace74aa82f8e4edf8b5ac93770d3538e8fa
[INFO] running `Command { std: "docker" "start" "-a" "027e971b4113aebf2e0bedcca5c9dace74aa82f8e4edf8b5ac93770d3538e8fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trust_graph-d65cd2133cdf5b73)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test certificate::tests::test_no_cert_in_chain_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_forged_cert ... ok
[INFO] [stdout] test certificate::tests::test_no_trusted_root_in_chain ... ok
[INFO] [stdout] test certificate::tests::test_cert_expiration_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_issue_cert_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_small_chain_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_generate_root_cert ... ok
[INFO] [stdout] test certificate::tests::test_issue_in_chain_body_ed25519 ... ok
[INFO] [stdout] test revoke::tests::test_gen_revoke_and_validate_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_serialization_deserialization_ed25519 ... ok
[INFO] [stdout] test revoke::tests::test_validate_corrupted_revoke_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_string_encoding_decoding_ed25519 ... ok
[INFO] [stdout] test certificate::tests::test_issue_in_chain_tail_ed25519 ... ok
[INFO] [stdout] test trust::tests::test_gen_revoke_and_validate_ed25519 ... ok
[INFO] [stdout] test trust::tests::test_encode_decode_ed25519 ... ok
[INFO] [stdout] test trust::tests::test_validate_corrupted_revoke_ed25519 ... ok
[INFO] [stdout] test trust_graph::tests::test_add_cert ... ok
[INFO] [stdout] test trust_graph::tests::test_add_cert_without_trusted_root ... ok
[INFO] [stdout] test trust_node::tests::test_auth_and_revoke_trust_node ... 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_find_certs ... ok
[INFO] [stdout] test trust_graph::tests::test_one_cert_in_graph ... ok
[INFO] [stdout] test trust_graph::tests::test_add_certs_with_same_trusts_and_different_expirations_ed25519 ... 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; finished in 0.18s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "027e971b4113aebf2e0bedcca5c9dace74aa82f8e4edf8b5ac93770d3538e8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027e971b4113aebf2e0bedcca5c9dace74aa82f8e4edf8b5ac93770d3538e8fa", kill_on_drop: false }`
[INFO] [stdout] 027e971b4113aebf2e0bedcca5c9dace74aa82f8e4edf8b5ac93770d3538e8fa