[INFO] fetching crate eth2_ssz 0.2.0...
[INFO] testing eth2_ssz-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate eth2_ssz 0.2.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate eth2_ssz 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eth2_ssz 0.2.0
[INFO] finished tweaking crates.io crate eth2_ssz 0.2.0
[INFO] tweaked toml for crates.io crate eth2_ssz 0.2.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate eth2_ssz 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded eth2_ssz_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de6c0acbd8294f3d6b82af5ebc03fc2280313b4ee005577edc610c04f58af724
[INFO] running `Command { std: "docker" "start" "-a" "de6c0acbd8294f3d6b82af5ebc03fc2280313b4ee005577edc610c04f58af724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de6c0acbd8294f3d6b82af5ebc03fc2280313b4ee005577edc610c04f58af724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6c0acbd8294f3d6b82af5ebc03fc2280313b4ee005577edc610c04f58af724", kill_on_drop: false }`
[INFO] [stdout] de6c0acbd8294f3d6b82af5ebc03fc2280313b4ee005577edc610c04f58af724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48da7cce9514f7344eb9ab38db93623ebef6b736355a162f67100467c16e4315
[INFO] running `Command { std: "docker" "start" "-a" "48da7cce9514f7344eb9ab38db93623ebef6b736355a162f67100467c16e4315", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling parity-scale-codec v1.3.7
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling ethbloom v0.9.2
[INFO] [stderr]    Compiling impl-codec v0.4.2
[INFO] [stderr]    Compiling primitive-types v0.7.3
[INFO] [stderr]    Compiling ethereum-types v0.9.2
[INFO] [stderr]    Compiling eth2_ssz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.45s
[INFO] running `Command { std: "docker" "inspect" "48da7cce9514f7344eb9ab38db93623ebef6b736355a162f67100467c16e4315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48da7cce9514f7344eb9ab38db93623ebef6b736355a162f67100467c16e4315", kill_on_drop: false }`
[INFO] [stdout] 48da7cce9514f7344eb9ab38db93623ebef6b736355a162f67100467c16e4315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c033692a69f634a3f54759e3fca4e36c0da2648c56342b1c8c69980bb1283387
[INFO] running `Command { std: "docker" "start" "-a" "c033692a69f634a3f54759e3fca4e36c0da2648c56342b1c8c69980bb1283387", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling eth2_ssz_derive v0.2.0
[INFO] [stderr]    Compiling eth2_ssz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "c033692a69f634a3f54759e3fca4e36c0da2648c56342b1c8c69980bb1283387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c033692a69f634a3f54759e3fca4e36c0da2648c56342b1c8c69980bb1283387", kill_on_drop: false }`
[INFO] [stdout] c033692a69f634a3f54759e3fca4e36c0da2648c56342b1c8c69980bb1283387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f620c3e33d7dc8c90ac5f086a45a206359120c76b05bff0f7b6530804fb94c79
[INFO] running `Command { std: "docker" "start" "-a" "f620c3e33d7dc8c90ac5f086a45a206359120c76b05bff0f7b6530804fb94c79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ssz-6255af951a5b7b18)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test decode::impls::tests::awkward_fixed_length_portion ... ok
[INFO] [stdout] test decode::impls::tests::empty_list ... ok
[INFO] [stdout] test decode::impls::tests::first_length_points_backwards ... ok
[INFO] [stdout] test decode::impls::tests::invalid_bool ... ok
[INFO] [stdout] test decode::impls::tests::invalid_h256 ... ok
[INFO] [stdout] test decode::impls::tests::invalid_u8_array_4 ... ok
[INFO] [stdout] test decode::impls::tests::length_out_of_bounds ... ok
[INFO] [stdout] test decode::impls::tests::lengths_are_decreasing ... ok
[INFO] [stdout] test decode::impls::tests::tuple ... ok
[INFO] [stdout] test decode::impls::tests::u16 ... ok
[INFO] [stdout] test decode::impls::tests::vec_of_u16 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_bool ... ok
[INFO] [stdout] test decode::impls::tests::vec_of_vec_of_u16 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_h256 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_option_u16 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_option_vec_u16 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_u16 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_u32 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_u64 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_u8 ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_u8_array_4 ... ok
[INFO] [stdout] test encode::impls::tests::tuple ... ok
[INFO] [stdout] test encode::impls::tests::ssz_encode_usize ... ok
[INFO] [stdout] test encode::impls::tests::vec_of_u8 ... ok
[INFO] [stdout] test encode::impls::tests::vec_of_vec_of_u8 ... ok
[INFO] [stdout] test encode::tests::test_encode_length ... ok
[INFO] [stdout] test encode::tests::test_encode_length_above_max_debug_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-58af1750c6634fba)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test round_trip::bool ... ok
[INFO] [stdout] test round_trip::first_offset_skips_byte ... ok
[INFO] [stdout] test round_trip::fixed_len_excess_bytes ... ok
[INFO] [stdout] test round_trip::fixed_len_struct_encoding ... ok
[INFO] [stdout] test round_trip::h256 ... ok
[INFO] [stdout] test round_trip::offset_into_fixed_bytes ... ok
[INFO] [stdout] test round_trip::offsets_decreasing ... ok
[INFO] [stdout] test round_trip::three_variable_len ... ok
[INFO] [stdout] test round_trip::tuple_u8_u16 ... ok
[INFO] [stdout] test round_trip::tuple_vec_vec ... ok
[INFO] [stdout] test round_trip::two_variable_len_options_encoding ... ok
[INFO] [stdout] test round_trip::u8_array_4 ... ok
[INFO] [stdout] test round_trip::two_variable_len_options_round_trip ... ok
[INFO] [stdout] test round_trip::variable_len_excess_bytes ... ok
[INFO] [stdout] test round_trip::variable_len_struct_encoding ... ok
[INFO] [stdout] test round_trip::vec_of_fixed_len_struct ... ok
[INFO] [stdout] test round_trip::vec_of_h256 ... ok
[INFO] [stdout] test round_trip::vec_of_variable_len_struct ... ok
[INFO] [stdout] test round_trip::vec_of_vec_u16 ... ok
[INFO] [stdout] test round_trip::vec_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssz
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/encode.rs - encode::SszEncoder (line 57) ... ok
[INFO] [stdout] test src/decode.rs - decode::SszDecoder (line 258) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f620c3e33d7dc8c90ac5f086a45a206359120c76b05bff0f7b6530804fb94c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f620c3e33d7dc8c90ac5f086a45a206359120c76b05bff0f7b6530804fb94c79", kill_on_drop: false }`
[INFO] [stdout] f620c3e33d7dc8c90ac5f086a45a206359120c76b05bff0f7b6530804fb94c79
