[INFO] fetching crate ibc-relayer 0.7.0...
[INFO] testing ibc-relayer-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ibc-relayer 0.7.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ibc-relayer 0.7.0 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 ibc-relayer 0.7.0
[INFO] finished tweaking crates.io crate ibc-relayer 0.7.0
[INFO] tweaked toml for crates.io crate ibc-relayer 0.7.0 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bff41102cf2dbe9acf923c65a96341022126b11e80677602243b6f374e45cd20
[INFO] running `Command { std: "docker" "start" "-a" "bff41102cf2dbe9acf923c65a96341022126b11e80677602243b6f374e45cd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bff41102cf2dbe9acf923c65a96341022126b11e80677602243b6f374e45cd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff41102cf2dbe9acf923c65a96341022126b11e80677602243b6f374e45cd20", kill_on_drop: false }`
[INFO] [stdout] bff41102cf2dbe9acf923c65a96341022126b11e80677602243b6f374e45cd20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e068061d776458bdbed57e57c1930b96656a6ec0d445054e91858a3497cd2150
[INFO] running `Command { std: "docker" "start" "-a" "e068061d776458bdbed57e57c1930b96656a6ec0d445054e91858a3497cd2150", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling const-oid v0.6.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling bech32 v0.8.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling simple-error v0.2.3
[INFO] [stderr]    Compiling retry v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling secp256k1-sys v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling input_buffer v0.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling der v0.4.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling contracts v0.4.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling ripemd160 v0.9.1
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling sled v0.34.6
[INFO] [stderr]    Compiling spki v0.4.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling headers v0.3.4
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling pkcs8 v0.7.5
[INFO] [stderr]    Compiling gumdrop v0.8.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling flex-error v0.4.2
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling fraction v0.9.0
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ct-logs v0.8.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling crypto-bigint v0.2.6
[INFO] [stderr]    Compiling tiny-bip39 v0.8.0
[INFO] [stderr]    Compiling tungstenite v0.12.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling secp256k1 v0.20.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling humantime-serde v1.0.1
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling anomaly v0.2.0
[INFO] [stderr]    Compiling prost v0.7.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling prost-types v0.7.0
[INFO] [stderr]    Compiling ics23 v0.6.5
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling async-tungstenite v0.12.0
[INFO] [stderr]    Compiling tendermint-proto v0.21.0
[INFO] [stderr]    Compiling h2 v0.3.4
[INFO] [stderr]    Compiling tower v0.4.8
[INFO] [stderr]    Compiling bitcoin v0.27.0
[INFO] [stderr]    Compiling hdpath v0.6.0
[INFO] [stderr]    Compiling tendermint v0.21.0
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling tendermint-testgen v0.21.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling tonic v0.4.3
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling hyper-proxy v0.9.1
[INFO] [stderr]    Compiling tendermint-rpc v0.21.0
[INFO] [stderr]    Compiling ibc-proto v0.10.0
[INFO] [stderr]    Compiling tendermint-light-client v0.21.0
[INFO] [stderr]    Compiling ibc v0.7.0
[INFO] [stderr]    Compiling ibc-relayer v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 51s
[INFO] running `Command { std: "docker" "inspect" "e068061d776458bdbed57e57c1930b96656a6ec0d445054e91858a3497cd2150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e068061d776458bdbed57e57c1930b96656a6ec0d445054e91858a3497cd2150", kill_on_drop: false }`
[INFO] [stdout] e068061d776458bdbed57e57c1930b96656a6ec0d445054e91858a3497cd2150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] dd0a2055786786065be67e66296d2ca6ccb6359613c5a0e3ff6f2a8b261c8dae
[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" "dd0a2055786786065be67e66296d2ca6ccb6359613c5a0e3ff6f2a8b261c8dae", 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 tracing-log v0.1.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling test-env-log v0.2.7
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling ibc-relayer v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 47.72s
[INFO] running `Command { std: "docker" "inspect" "dd0a2055786786065be67e66296d2ca6ccb6359613c5a0e3ff6f2a8b261c8dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0a2055786786065be67e66296d2ca6ccb6359613c5a0e3ff6f2a8b261c8dae", kill_on_drop: false }`
[INFO] [stdout] dd0a2055786786065be67e66296d2ca6ccb6359613c5a0e3ff6f2a8b261c8dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1563f4af90ac652b1b87cbd6fd670afabb79b31a7358bb598694aff43781e9bc
[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" "1563f4af90ac652b1b87cbd6fd670afabb79b31a7358bb598694aff43781e9bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ibc_relayer-635f4f59c76d8a21)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test util::retry::tests::clamped_total_const_growth_max_retries ... ok
[INFO] [stdout] test util::stream::tests::try_group_while_empty ... ok
[INFO] [stdout] test util::stream::tests::try_group_while_err ... ok
[INFO] [stdout] test util::diff::tests::it_works ... ok
[INFO] [stdout] test config::tests::serialize_valid_config ... ok
[INFO] [stdout] test chain::cosmos::tests::mul_ceil ... ok
[INFO] [stdout] test util::retry::tests::const_growth_no_clamp ... ok
[INFO] [stdout] test util::retry::tests::clamped_const_growth_max_retries ... ok
[INFO] [stdout] test util::stream::tests::try_group_while_non_empty ... ok
[INFO] [stdout] test util::retry::tests::clamped_const_growth_max_delay ... ok
[INFO] [stdout] test event::bus::tests::multi_subscribers ... ok
[INFO] [stdout] test event::bus::tests::single_subscribers ... ok
[INFO] [stdout] test config::tests::parse_valid_config ... ok
[INFO] [stdout] test foreign_client::test::create_client_and_send_method ... ok
[INFO] [stdout] test foreign_client::test::foreign_client_create ... ok
[INFO] [stdout] test foreign_client::test::update_client_and_send_method ... ok
[INFO] [stdout] test foreign_client::test::foreign_client_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ibc-relayer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/telemetry.rs - telemetry (line 23) ... ignored
[INFO] [stdout] test src/macros.rs - time (line 50) ... ok
[INFO] [stdout] test src/util/stream.rs - util::stream::try_group_while (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 15.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1563f4af90ac652b1b87cbd6fd670afabb79b31a7358bb598694aff43781e9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1563f4af90ac652b1b87cbd6fd670afabb79b31a7358bb598694aff43781e9bc", kill_on_drop: false }`
[INFO] [stdout] 1563f4af90ac652b1b87cbd6fd670afabb79b31a7358bb598694aff43781e9bc