[INFO] updating cached repository ahgibbons/rsha256
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahgibbons/rsha256
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahgibbons/rsha256" "work/ex/beta-1.38-1/sources/1.37.0/gh/ahgibbons/rsha256"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ahgibbons/rsha256'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahgibbons/rsha256" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ahgibbons/rsha256"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ahgibbons/rsha256'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 77abbc3a723c9e4d9901f10d47d96afe7ff581c5
[INFO] sha for GitHub repo ahgibbons/rsha256: 77abbc3a723c9e4d9901f10d47d96afe7ff581c5
[INFO] validating manifest of ahgibbons/rsha256 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 ahgibbons/rsha256 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 ahgibbons/rsha256
[INFO] finished frobbing ahgibbons/rsha256
[INFO] frobbed toml for ahgibbons/rsha256 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ahgibbons/rsha256/Cargo.toml
[INFO] started frobbing ahgibbons/rsha256
[INFO] finished frobbing ahgibbons/rsha256
[INFO] frobbed toml for ahgibbons/rsha256 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ahgibbons/rsha256/Cargo.toml
[INFO] crate ahgibbons/rsha256 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ahgibbons/rsha256 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-6/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/ahgibbons/rsha256:/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] 60424aa19db090e622a2115f60a61716c931564a01ddab8946e165246ec17e9f
[INFO] running `"docker" "start" "-a" "60424aa19db090e622a2115f60a61716c931564a01ddab8946e165246ec17e9f"`
[INFO] [stderr]    Compiling rsha256 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "60424aa19db090e622a2115f60a61716c931564a01ddab8946e165246ec17e9f"`
[INFO] running `"docker" "rm" "-f" "60424aa19db090e622a2115f60a61716c931564a01ddab8946e165246ec17e9f"`
[INFO] [stdout] 60424aa19db090e622a2115f60a61716c931564a01ddab8946e165246ec17e9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ahgibbons/rsha256:/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] 444b90325b86311d32e7d6330a69c77417dc2052b39589846409fc258bccc049
[INFO] running `"docker" "start" "-a" "444b90325b86311d32e7d6330a69c77417dc2052b39589846409fc258bccc049"`
[INFO] [stderr]    Compiling rsha256 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "444b90325b86311d32e7d6330a69c77417dc2052b39589846409fc258bccc049"`
[INFO] running `"docker" "rm" "-f" "444b90325b86311d32e7d6330a69c77417dc2052b39589846409fc258bccc049"`
[INFO] [stdout] 444b90325b86311d32e7d6330a69c77417dc2052b39589846409fc258bccc049
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ahgibbons/rsha256:/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] 940234f379787f514764e27310447a9da287689719080c426828e1f1ce281317
[INFO] running `"docker" "start" "-a" "940234f379787f514764e27310447a9da287689719080c426828e1f1ce281317"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsha256-a35105276c9746c8
[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" "940234f379787f514764e27310447a9da287689719080c426828e1f1ce281317"`
[INFO] running `"docker" "rm" "-f" "940234f379787f514764e27310447a9da287689719080c426828e1f1ce281317"`
[INFO] [stdout] 940234f379787f514764e27310447a9da287689719080c426828e1f1ce281317