[INFO] updating cached repository matthewmummert5/zipper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matthewmummert5/zipper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matthewmummert5/zipper" "work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matthewmummert5/zipper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthewmummert5/zipper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthewmummert5/zipper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 618dc86f804c90c4c9f75d6ad12a43a31d609431
[INFO] sha for GitHub repo matthewmummert5/zipper: 618dc86f804c90c4c9f75d6ad12a43a31d609431
[INFO] validating manifest of matthewmummert5/zipper 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 matthewmummert5/zipper 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 matthewmummert5/zipper
[INFO] finished frobbing matthewmummert5/zipper
[INFO] frobbed toml for matthewmummert5/zipper written to work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper/Cargo.toml
[INFO] started frobbing matthewmummert5/zipper
[INFO] finished frobbing matthewmummert5/zipper
[INFO] frobbed toml for matthewmummert5/zipper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthewmummert5/zipper/Cargo.toml
[INFO] crate matthewmummert5/zipper 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 matthewmummert5/zipper against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 228b1c6e783f82e7cec855bb538c79eb785f237d6a93c95808b57c87d99597f0
[INFO] running `"docker" "start" "-a" "228b1c6e783f82e7cec855bb538c79eb785f237d6a93c95808b57c87d99597f0"`
[INFO] [stderr]    Compiling gcc v0.3.47
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling bzip2-sys v0.1.5
[INFO] [stderr]    Compiling flate2 v0.2.19
[INFO] [stderr]    Compiling bzip2 v0.3.2
[INFO] [stderr]    Compiling zip v0.2.3
[INFO] [stderr]    Compiling zipper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `"docker" "inspect" "228b1c6e783f82e7cec855bb538c79eb785f237d6a93c95808b57c87d99597f0"`
[INFO] running `"docker" "rm" "-f" "228b1c6e783f82e7cec855bb538c79eb785f237d6a93c95808b57c87d99597f0"`
[INFO] [stdout] 228b1c6e783f82e7cec855bb538c79eb785f237d6a93c95808b57c87d99597f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f672a84ad55084c259e221d18819140ac6203ddf2c25e93f36ccdc4ed049f858
[INFO] running `"docker" "start" "-a" "f672a84ad55084c259e221d18819140ac6203ddf2c25e93f36ccdc4ed049f858"`
[INFO] [stderr]    Compiling zipper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "f672a84ad55084c259e221d18819140ac6203ddf2c25e93f36ccdc4ed049f858"`
[INFO] running `"docker" "rm" "-f" "f672a84ad55084c259e221d18819140ac6203ddf2c25e93f36ccdc4ed049f858"`
[INFO] [stdout] f672a84ad55084c259e221d18819140ac6203ddf2c25e93f36ccdc4ed049f858
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matthewmummert5/zipper:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a5857e6e56884e6a8003b91123501a49ee618b8b5011e5db539833885d50d3e6
[INFO] running `"docker" "start" "-a" "a5857e6e56884e6a8003b91123501a49ee618b8b5011e5db539833885d50d3e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zipper-a861d6fdeedfd836
[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" "a5857e6e56884e6a8003b91123501a49ee618b8b5011e5db539833885d50d3e6"`
[INFO] running `"docker" "rm" "-f" "a5857e6e56884e6a8003b91123501a49ee618b8b5011e5db539833885d50d3e6"`
[INFO] [stdout] a5857e6e56884e6a8003b91123501a49ee618b8b5011e5db539833885d50d3e6