[INFO] updating cached repository holsee/rust_fas
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/holsee/rust_fas
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/holsee/rust_fas" "work/ex/beta-1.38-1/sources/1.37.0/gh/holsee/rust_fas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/holsee/rust_fas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/holsee/rust_fas" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holsee/rust_fas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holsee/rust_fas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9470500964d566ab5838c0fcaf43b1450c7f8646
[INFO] sha for GitHub repo holsee/rust_fas: 9470500964d566ab5838c0fcaf43b1450c7f8646
[INFO] validating manifest of holsee/rust_fas 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 holsee/rust_fas 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 holsee/rust_fas
[INFO] finished frobbing holsee/rust_fas
[INFO] frobbed toml for holsee/rust_fas written to work/ex/beta-1.38-1/sources/1.37.0/gh/holsee/rust_fas/Cargo.toml
[INFO] started frobbing holsee/rust_fas
[INFO] finished frobbing holsee/rust_fas
[INFO] frobbed toml for holsee/rust_fas written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holsee/rust_fas/Cargo.toml
[INFO] crate holsee/rust_fas 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 holsee/rust_fas 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/holsee/rust_fas:/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] 6a57033fd7413f0ef908de8ecea4c656d00285a689b8ca9894bafd9b4ded72e3
[INFO] running `"docker" "start" "-a" "6a57033fd7413f0ef908de8ecea4c656d00285a689b8ca9894bafd9b4ded72e3"`
[INFO] [stderr]    Compiling futures v0.1.13
[INFO] [stderr]    Compiling tokio-timer v0.1.1
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling prime_time v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `"docker" "inspect" "6a57033fd7413f0ef908de8ecea4c656d00285a689b8ca9894bafd9b4ded72e3"`
[INFO] running `"docker" "rm" "-f" "6a57033fd7413f0ef908de8ecea4c656d00285a689b8ca9894bafd9b4ded72e3"`
[INFO] [stdout] 6a57033fd7413f0ef908de8ecea4c656d00285a689b8ca9894bafd9b4ded72e3
[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/holsee/rust_fas:/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] 4cf00625e12d31b6a8f30f5177dc4e7863dab85f81c77587ab5ae89912c685a9
[INFO] running `"docker" "start" "-a" "4cf00625e12d31b6a8f30f5177dc4e7863dab85f81c77587ab5ae89912c685a9"`
[INFO] [stderr]    Compiling prime_time v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "4cf00625e12d31b6a8f30f5177dc4e7863dab85f81c77587ab5ae89912c685a9"`
[INFO] running `"docker" "rm" "-f" "4cf00625e12d31b6a8f30f5177dc4e7863dab85f81c77587ab5ae89912c685a9"`
[INFO] [stdout] 4cf00625e12d31b6a8f30f5177dc4e7863dab85f81c77587ab5ae89912c685a9
[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/holsee/rust_fas:/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] 5d6cfcfcd7a4719398e58b985e255e01d563fe5a6722086e2ed446d36e4a12d3
[INFO] running `"docker" "start" "-a" "5d6cfcfcd7a4719398e58b985e255e01d563fe5a6722086e2ed446d36e4a12d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prime_time-1dce83763af0a02d
[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" "5d6cfcfcd7a4719398e58b985e255e01d563fe5a6722086e2ed446d36e4a12d3"`
[INFO] running `"docker" "rm" "-f" "5d6cfcfcd7a4719398e58b985e255e01d563fe5a6722086e2ed446d36e4a12d3"`
[INFO] [stdout] 5d6cfcfcd7a4719398e58b985e255e01d563fe5a6722086e2ed446d36e4a12d3