[INFO] crate rblake2sum 0.2.0 is already in cache
[INFO] extracting crate rblake2sum 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rblake2sum/0.2.0
[INFO] extracting crate rblake2sum 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rblake2sum/0.2.0
[INFO] validating manifest of rblake2sum-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 rblake2sum-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 rblake2sum-0.2.0
[INFO] finished frobbing rblake2sum-0.2.0
[INFO] frobbed toml for rblake2sum-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rblake2sum/0.2.0/Cargo.toml
[INFO] started frobbing rblake2sum-0.2.0
[INFO] finished frobbing rblake2sum-0.2.0
[INFO] frobbed toml for rblake2sum-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rblake2sum/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 rblake2sum-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rblake2sum/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 18d06a7835b8406bbf364e6879185b97c56cc8e2c2e8e00e922b64008d256e23
[INFO] running `"docker" "start" "-a" "18d06a7835b8406bbf364e6879185b97c56cc8e2c2e8e00e922b64008d256e23"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling blake2 v0.8.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling crev-recursive-digest v0.2.1
[INFO] [stderr]    Compiling common_failures v0.1.1
[INFO] [stderr]    Compiling rblake2sum v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
[INFO] running `"docker" "inspect" "18d06a7835b8406bbf364e6879185b97c56cc8e2c2e8e00e922b64008d256e23"`
[INFO] running `"docker" "rm" "-f" "18d06a7835b8406bbf364e6879185b97c56cc8e2c2e8e00e922b64008d256e23"`
[INFO] [stdout] 18d06a7835b8406bbf364e6879185b97c56cc8e2c2e8e00e922b64008d256e23
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rblake2sum/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2b4808b2962af422d6c4b709390efa6a1c80208e15315ba5a84797a21684cdb6
[INFO] running `"docker" "start" "-a" "2b4808b2962af422d6c4b709390efa6a1c80208e15315ba5a84797a21684cdb6"`
[INFO] [stderr]    Compiling rblake2sum v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "2b4808b2962af422d6c4b709390efa6a1c80208e15315ba5a84797a21684cdb6"`
[INFO] running `"docker" "rm" "-f" "2b4808b2962af422d6c4b709390efa6a1c80208e15315ba5a84797a21684cdb6"`
[INFO] [stdout] 2b4808b2962af422d6c4b709390efa6a1c80208e15315ba5a84797a21684cdb6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rblake2sum/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ee770e137ba530b13607a7a36322942787a148187ae76d035c3df2ab9b2142c7
[INFO] running `"docker" "start" "-a" "ee770e137ba530b13607a7a36322942787a148187ae76d035c3df2ab9b2142c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rblake2sum-a84e862788132590
[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" "ee770e137ba530b13607a7a36322942787a148187ae76d035c3df2ab9b2142c7"`
[INFO] running `"docker" "rm" "-f" "ee770e137ba530b13607a7a36322942787a148187ae76d035c3df2ab9b2142c7"`
[INFO] [stdout] ee770e137ba530b13607a7a36322942787a148187ae76d035c3df2ab9b2142c7