[INFO] updating cached repository ellipticoin/rust-cargo-ec
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ellipticoin/rust-cargo-ec
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ellipticoin/rust-cargo-ec" "work/ex/beta-1.38-1/sources/1.37.0/gh/ellipticoin/rust-cargo-ec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ellipticoin/rust-cargo-ec'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ellipticoin/rust-cargo-ec" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8eb115f3994e63720d598969756aef118275bd6e
[INFO] sha for GitHub repo ellipticoin/rust-cargo-ec: 8eb115f3994e63720d598969756aef118275bd6e
[INFO] validating manifest of ellipticoin/rust-cargo-ec on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ellipticoin/rust-cargo-ec on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ellipticoin/rust-cargo-ec
[INFO] finished frobbing ellipticoin/rust-cargo-ec
[INFO] frobbed toml for ellipticoin/rust-cargo-ec written to work/ex/beta-1.38-1/sources/1.37.0/gh/ellipticoin/rust-cargo-ec/Cargo.toml
[INFO] started frobbing ellipticoin/rust-cargo-ec
[INFO] finished frobbing ellipticoin/rust-cargo-ec
[INFO] frobbed toml for ellipticoin/rust-cargo-ec written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec/Cargo.toml
[INFO] crate ellipticoin/rust-cargo-ec already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ellipticoin/rust-cargo-ec against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d4ea4386470448a4492894ff7466c3c376058a3cc78442334a82b21dc70a7248
[INFO] running `"docker" "start" "-a" "d4ea4386470448a4492894ff7466c3c376058a3cc78442334a82b21dc70a7248"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling wasmparser v0.30.0
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling starts-ends-with-caseless v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.31
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling lazy-static-include v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling walrus-macro v0.6.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling walrus v0.6.1
[INFO] [stderr]    Compiling wasm-snip v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling ec-client v0.1.0
[INFO] [stderr]    Compiling cargo-ec v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `"docker" "inspect" "d4ea4386470448a4492894ff7466c3c376058a3cc78442334a82b21dc70a7248"`
[INFO] running `"docker" "rm" "-f" "d4ea4386470448a4492894ff7466c3c376058a3cc78442334a82b21dc70a7248"`
[INFO] [stdout] d4ea4386470448a4492894ff7466c3c376058a3cc78442334a82b21dc70a7248
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 342dbe6de091f03115ba0dec8638ec30f40547fb7a03c45b2daed11f8b347bd0
[INFO] running `"docker" "start" "-a" "342dbe6de091f03115ba0dec8638ec30f40547fb7a03c45b2daed11f8b347bd0"`
[INFO] [stderr]    Compiling cargo-ec v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "342dbe6de091f03115ba0dec8638ec30f40547fb7a03c45b2daed11f8b347bd0"`
[INFO] running `"docker" "rm" "-f" "342dbe6de091f03115ba0dec8638ec30f40547fb7a03c45b2daed11f8b347bd0"`
[INFO] [stdout] 342dbe6de091f03115ba0dec8638ec30f40547fb7a03c45b2daed11f8b347bd0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ellipticoin/rust-cargo-ec:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c91abb93def088b03448734d44ba58b62f98652d3f558d74efd68e34a03b0ee7
[INFO] running `"docker" "start" "-a" "c91abb93def088b03448734d44ba58b62f98652d3f558d74efd68e34a03b0ee7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_ec-7aa0615e2c95750a
[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" "c91abb93def088b03448734d44ba58b62f98652d3f558d74efd68e34a03b0ee7"`
[INFO] running `"docker" "rm" "-f" "c91abb93def088b03448734d44ba58b62f98652d3f558d74efd68e34a03b0ee7"`
[INFO] [stdout] c91abb93def088b03448734d44ba58b62f98652d3f558d74efd68e34a03b0ee7