[INFO] fetching crate ssz 0.2.0...
[INFO] extracting crate ssz 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ssz/0.2.0
[INFO] extracting crate ssz 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssz/0.2.0
[INFO] validating manifest of ssz-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ssz-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ssz-0.2.0
[INFO] finished frobbing ssz-0.2.0
[INFO] frobbed toml for ssz-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ssz/0.2.0/Cargo.toml
[INFO] started frobbing ssz-0.2.0
[INFO] finished frobbing ssz-0.2.0
[INFO] frobbed toml for ssz-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssz/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ssz-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssz/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b4bcd40f88e93f575711a6f7f68b718800226ca94bbbcdc8e0fa8484453e3a1f
[INFO] running `"docker" "start" "-a" "b4bcd40f88e93f575711a6f7f68b718800226ca94bbbcdc8e0fa8484453e3a1f"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling byte-slice-cast v0.3.2
[INFO] [stderr]    Compiling bitvec v0.11.3
[INFO] [stderr]    Compiling fixed-hash v0.4.0
[INFO] [stderr]    Compiling deriving v0.1.3
[INFO] [stderr]    Compiling uint v0.8.0
[INFO] [stderr]    Compiling bm-le-derive v0.8.0
[INFO] [stderr]    Compiling ssz-derive v0.2.0
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling parity-codec-derive v3.3.0
[INFO] [stderr]    Compiling parity-codec v4.1.4
[INFO] [stderr]    Compiling impl-codec v0.3.0
[INFO] [stderr]    Compiling vecarray v0.1.3
[INFO] [stderr]    Compiling bm v0.8.0
[INFO] [stderr]    Compiling primitive-types v0.4.0
[INFO] [stderr]    Compiling bm-le v0.8.1
[INFO] [stderr]    Compiling ssz v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.46s
[INFO] running `"docker" "inspect" "b4bcd40f88e93f575711a6f7f68b718800226ca94bbbcdc8e0fa8484453e3a1f"`
[INFO] running `"docker" "rm" "-f" "b4bcd40f88e93f575711a6f7f68b718800226ca94bbbcdc8e0fa8484453e3a1f"`
[INFO] [stdout] b4bcd40f88e93f575711a6f7f68b718800226ca94bbbcdc8e0fa8484453e3a1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssz/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55421365850b8bb1a677e1fd1145f4fb2e0469c0ca78a5b98fab5574afdd47b0
[INFO] running `"docker" "start" "-a" "55421365850b8bb1a677e1fd1145f4fb2e0469c0ca78a5b98fab5574afdd47b0"`
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling ssz v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `"docker" "inspect" "55421365850b8bb1a677e1fd1145f4fb2e0469c0ca78a5b98fab5574afdd47b0"`
[INFO] running `"docker" "rm" "-f" "55421365850b8bb1a677e1fd1145f4fb2e0469c0ca78a5b98fab5574afdd47b0"`
[INFO] [stdout] 55421365850b8bb1a677e1fd1145f4fb2e0469c0ca78a5b98fab5574afdd47b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssz/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cdb73edfdd25f21f381223fe1cdf4f008c3e989bc32bc593ac853d2544e5a624
[INFO] running `"docker" "start" "-a" "cdb73edfdd25f21f381223fe1cdf4f008c3e989bc32bc593ac853d2544e5a624"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ssz-00b63c01cb5a18fb
[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] [stderr]      Running /opt/crater/target/debug/deps/spec-ca4db53ee8aba6ea
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test spec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssz
[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 `"docker" "inspect" "cdb73edfdd25f21f381223fe1cdf4f008c3e989bc32bc593ac853d2544e5a624"`
[INFO] running `"docker" "rm" "-f" "cdb73edfdd25f21f381223fe1cdf4f008c3e989bc32bc593ac853d2544e5a624"`
[INFO] [stdout] cdb73edfdd25f21f381223fe1cdf4f008c3e989bc32bc593ac853d2544e5a624