[INFO] updating cached repository JoshMcguigan/sift
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JoshMcguigan/sift
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshMcguigan/sift" "work/ex/beta-1.37-6/sources/1.36.0/gh/JoshMcguigan/sift"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JoshMcguigan/sift'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshMcguigan/sift" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf7ce2ac10b4feeba9b6a38d50c85c6740b69a11
[INFO] sha for GitHub repo JoshMcguigan/sift: bf7ce2ac10b4feeba9b6a38d50c85c6740b69a11
[INFO] validating manifest of JoshMcguigan/sift 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 JoshMcguigan/sift 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 JoshMcguigan/sift
[INFO] finished frobbing JoshMcguigan/sift
[INFO] frobbed toml for JoshMcguigan/sift written to work/ex/beta-1.37-6/sources/1.36.0/gh/JoshMcguigan/sift/Cargo.toml
[INFO] started frobbing JoshMcguigan/sift
[INFO] finished frobbing JoshMcguigan/sift
[INFO] frobbed toml for JoshMcguigan/sift written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift/Cargo.toml
[INFO] crate JoshMcguigan/sift already has a lockfile, it will not be regenerated
[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 JoshMcguigan/sift 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift:/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] bb53e197deb7e543ca177b4961f54733015afaa0fc52f0ab24a3e370b3c29fdb
[INFO] running `"docker" "start" "-a" "bb53e197deb7e543ca177b4961f54733015afaa0fc52f0ab24a3e370b3c29fdb"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling sift v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `"docker" "inspect" "bb53e197deb7e543ca177b4961f54733015afaa0fc52f0ab24a3e370b3c29fdb"`
[INFO] running `"docker" "rm" "-f" "bb53e197deb7e543ca177b4961f54733015afaa0fc52f0ab24a3e370b3c29fdb"`
[INFO] [stdout] bb53e197deb7e543ca177b4961f54733015afaa0fc52f0ab24a3e370b3c29fdb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift:/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] 12fac10b6fc5ada9ff74b664b7250fdd355f8beff87850ba51cd2d1c868d25e8
[INFO] running `"docker" "start" "-a" "12fac10b6fc5ada9ff74b664b7250fdd355f8beff87850ba51cd2d1c868d25e8"`
[INFO] [stderr]    Compiling sift v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "12fac10b6fc5ada9ff74b664b7250fdd355f8beff87850ba51cd2d1c868d25e8"`
[INFO] running `"docker" "rm" "-f" "12fac10b6fc5ada9ff74b664b7250fdd355f8beff87850ba51cd2d1c868d25e8"`
[INFO] [stdout] 12fac10b6fc5ada9ff74b664b7250fdd355f8beff87850ba51cd2d1c868d25e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JoshMcguigan/sift:/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] cc93096cf08b813ab06856ca065a63a5712291a1394eeb61f70a8afa514f1bfb
[INFO] running `"docker" "start" "-a" "cc93096cf08b813ab06856ca065a63a5712291a1394eeb61f70a8afa514f1bfb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sift-4132316269eacc3b
[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" "cc93096cf08b813ab06856ca065a63a5712291a1394eeb61f70a8afa514f1bfb"`
[INFO] running `"docker" "rm" "-f" "cc93096cf08b813ab06856ca065a63a5712291a1394eeb61f70a8afa514f1bfb"`
[INFO] [stdout] cc93096cf08b813ab06856ca065a63a5712291a1394eeb61f70a8afa514f1bfb