[INFO] updating cached repository ypypy28/shuffle_files
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ypypy28/shuffle_files
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ypypy28/shuffle_files" "work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ypypy28/shuffle_files" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ypypy28/shuffle_files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ypypy28/shuffle_files'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc4c8005b51e92177a13f0e2451f24c3507eeb3d
[INFO] sha for GitHub repo ypypy28/shuffle_files: fc4c8005b51e92177a13f0e2451f24c3507eeb3d
[INFO] validating manifest of ypypy28/shuffle_files 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 ypypy28/shuffle_files 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 ypypy28/shuffle_files
[INFO] finished frobbing ypypy28/shuffle_files
[INFO] frobbed toml for ypypy28/shuffle_files written to work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files/Cargo.toml
[INFO] started frobbing ypypy28/shuffle_files
[INFO] finished frobbing ypypy28/shuffle_files
[INFO] frobbed toml for ypypy28/shuffle_files written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ypypy28/shuffle_files/Cargo.toml
[INFO] crate ypypy28/shuffle_files 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 ypypy28/shuffle_files 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files:/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] f6c1c9a58215c3cc9dfa4d5d5e233474be7f0a734a9ccd8de433020bde250ddb
[INFO] running `"docker" "start" "-a" "f6c1c9a58215c3cc9dfa4d5d5e233474be7f0a734a9ccd8de433020bde250ddb"`
[INFO] [stderr]    Compiling libc v0.2.11
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling shuffle_files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `"docker" "inspect" "f6c1c9a58215c3cc9dfa4d5d5e233474be7f0a734a9ccd8de433020bde250ddb"`
[INFO] running `"docker" "rm" "-f" "f6c1c9a58215c3cc9dfa4d5d5e233474be7f0a734a9ccd8de433020bde250ddb"`
[INFO] [stdout] f6c1c9a58215c3cc9dfa4d5d5e233474be7f0a734a9ccd8de433020bde250ddb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files:/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] c12680f1ae3affe6f624b8ae5667f40e221db8d860c67011ff2440a4a5cbb8c3
[INFO] running `"docker" "start" "-a" "c12680f1ae3affe6f624b8ae5667f40e221db8d860c67011ff2440a4a5cbb8c3"`
[INFO] [stderr]    Compiling shuffle_files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "c12680f1ae3affe6f624b8ae5667f40e221db8d860c67011ff2440a4a5cbb8c3"`
[INFO] running `"docker" "rm" "-f" "c12680f1ae3affe6f624b8ae5667f40e221db8d860c67011ff2440a4a5cbb8c3"`
[INFO] [stdout] c12680f1ae3affe6f624b8ae5667f40e221db8d860c67011ff2440a4a5cbb8c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ypypy28/shuffle_files:/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] 29c18279fba7502ea21c6130dfc3ed8d492f5deb2aa636174bfae5196b446ce4
[INFO] running `"docker" "start" "-a" "29c18279fba7502ea21c6130dfc3ed8d492f5deb2aa636174bfae5196b446ce4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shuffle_files-fd078810f101576b
[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" "29c18279fba7502ea21c6130dfc3ed8d492f5deb2aa636174bfae5196b446ce4"`
[INFO] running `"docker" "rm" "-f" "29c18279fba7502ea21c6130dfc3ed8d492f5deb2aa636174bfae5196b446ce4"`
[INFO] [stdout] 29c18279fba7502ea21c6130dfc3ed8d492f5deb2aa636174bfae5196b446ce4