[INFO] updating cached repository semitangential/saft
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/semitangential/saft
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/semitangential/saft" "work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/semitangential/saft" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/semitangential/saft"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/semitangential/saft'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c7f48dc040ed68f500780289f99f6e6d2970f77
[INFO] sha for GitHub repo semitangential/saft: 2c7f48dc040ed68f500780289f99f6e6d2970f77
[INFO] validating manifest of semitangential/saft 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 semitangential/saft 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 semitangential/saft
[INFO] finished frobbing semitangential/saft
[INFO] frobbed toml for semitangential/saft written to work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft/Cargo.toml
[INFO] started frobbing semitangential/saft
[INFO] finished frobbing semitangential/saft
[INFO] frobbed toml for semitangential/saft written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/semitangential/saft/Cargo.toml
[INFO] crate semitangential/saft 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 semitangential/saft 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft:/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] 1a816da440588d939064b059a1fec6f7628e3f2d1fa0163b071f048c8c0bbceb
[INFO] running `"docker" "start" "-a" "1a816da440588d939064b059a1fec6f7628e3f2d1fa0163b071f048c8c0bbceb"`
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "1a816da440588d939064b059a1fec6f7628e3f2d1fa0163b071f048c8c0bbceb"`
[INFO] running `"docker" "rm" "-f" "1a816da440588d939064b059a1fec6f7628e3f2d1fa0163b071f048c8c0bbceb"`
[INFO] [stdout] 1a816da440588d939064b059a1fec6f7628e3f2d1fa0163b071f048c8c0bbceb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft:/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] 0e30282a625991c1efa2f193232f7d8c001ea8254cac8ec2f85bdf9a5b22ad1a
[INFO] running `"docker" "start" "-a" "0e30282a625991c1efa2f193232f7d8c001ea8254cac8ec2f85bdf9a5b22ad1a"`
[INFO] [stderr]    Compiling proptest v0.4.2
[INFO] [stderr]    Compiling saft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `"docker" "inspect" "0e30282a625991c1efa2f193232f7d8c001ea8254cac8ec2f85bdf9a5b22ad1a"`
[INFO] running `"docker" "rm" "-f" "0e30282a625991c1efa2f193232f7d8c001ea8254cac8ec2f85bdf9a5b22ad1a"`
[INFO] [stdout] 0e30282a625991c1efa2f193232f7d8c001ea8254cac8ec2f85bdf9a5b22ad1a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/semitangential/saft:/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] e59befa74ce207b7692413d8ec02d130ebb3b1cc558e613f0537eb8afe7d2bf1
[INFO] running `"docker" "start" "-a" "e59befa74ce207b7692413d8ec02d130ebb3b1cc558e613f0537eb8afe7d2bf1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/saft-b55786e716a1d324
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test config::tests::invalid_operation ... ok
[INFO] [stdout] test config::tests::loopback_file_out ... ok
[INFO] [stdout] test protocol::tests::usize_to_two_u8_too_large_input ... ok
[INFO] [stdout] test protocol::tests::usize_to_two_u8_to_usize ... ok
[INFO] [stdout] test config::tests::stdin ... ok
[INFO] [stdout] test protocol::tests::two_u8_to_usize_to_two_u8 ... ok
[INFO] [stdout] test config::tests::no_arguments ... ok
[INFO] [stdout] test transfer::tests::small_data_unchanged ... ok
[INFO] [stdout] test config::tests::loopback_stdout ... ok
[INFO] [stdout] test config::tests::file_in ... ok
[INFO] [stdout] test transfer::tests::large_data_unchanged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/saft-b80b196b250a38ed
[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] [stderr]    Doc-tests saft
[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" "e59befa74ce207b7692413d8ec02d130ebb3b1cc558e613f0537eb8afe7d2bf1"`
[INFO] running `"docker" "rm" "-f" "e59befa74ce207b7692413d8ec02d130ebb3b1cc558e613f0537eb8afe7d2bf1"`
[INFO] [stdout] e59befa74ce207b7692413d8ec02d130ebb3b1cc558e613f0537eb8afe7d2bf1