[INFO] updating cached repository izflare/sais
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/izflare/sais
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/izflare/sais" "work/ex/beta-1.38-1/sources/1.37.0/gh/izflare/sais"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/izflare/sais'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/izflare/sais" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izflare/sais"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izflare/sais'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f2fede38e848578fec59d43775a2410ba474c86
[INFO] sha for GitHub repo izflare/sais: 1f2fede38e848578fec59d43775a2410ba474c86
[INFO] validating manifest of izflare/sais 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 izflare/sais 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 izflare/sais
[INFO] finished frobbing izflare/sais
[INFO] frobbed toml for izflare/sais written to work/ex/beta-1.38-1/sources/1.37.0/gh/izflare/sais/Cargo.toml
[INFO] started frobbing izflare/sais
[INFO] finished frobbing izflare/sais
[INFO] frobbed toml for izflare/sais written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/izflare/sais/Cargo.toml
[INFO] crate izflare/sais 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 izflare/sais 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-0/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/izflare/sais:/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] 3228612f7c1809a3f5cd59537efd370f7b479b088c566f958520747abb2a5378
[INFO] running `"docker" "start" "-a" "3228612f7c1809a3f5cd59537efd370f7b479b088c566f958520747abb2a5378"`
[INFO] [stderr]    Compiling sais v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `"docker" "inspect" "3228612f7c1809a3f5cd59537efd370f7b479b088c566f958520747abb2a5378"`
[INFO] running `"docker" "rm" "-f" "3228612f7c1809a3f5cd59537efd370f7b479b088c566f958520747abb2a5378"`
[INFO] [stdout] 3228612f7c1809a3f5cd59537efd370f7b479b088c566f958520747abb2a5378
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/izflare/sais:/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] 6b915c4e5407400e02ce25fe9325f6550a70d3c5557701ff7b23dc64bd890bc2
[INFO] running `"docker" "start" "-a" "6b915c4e5407400e02ce25fe9325f6550a70d3c5557701ff7b23dc64bd890bc2"`
[INFO] [stderr]    Compiling sais v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "6b915c4e5407400e02ce25fe9325f6550a70d3c5557701ff7b23dc64bd890bc2"`
[INFO] running `"docker" "rm" "-f" "6b915c4e5407400e02ce25fe9325f6550a70d3c5557701ff7b23dc64bd890bc2"`
[INFO] [stdout] 6b915c4e5407400e02ce25fe9325f6550a70d3c5557701ff7b23dc64bd890bc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/izflare/sais:/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] 22bf84a0a73aa097e4b6fa1a7eab3fee405240ca7be4eec6a382fc3e74f57ae7
[INFO] running `"docker" "start" "-a" "22bf84a0a73aa097e4b6fa1a7eab3fee405240ca7be4eec6a382fc3e74f57ae7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sais-59c83a726a8b547f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sais-b933870ddd7e4417
[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] [stdout] 
[INFO] [stderr]    Doc-tests sais
[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] [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" "22bf84a0a73aa097e4b6fa1a7eab3fee405240ca7be4eec6a382fc3e74f57ae7"`
[INFO] running `"docker" "rm" "-f" "22bf84a0a73aa097e4b6fa1a7eab3fee405240ca7be4eec6a382fc3e74f57ae7"`
[INFO] [stdout] 22bf84a0a73aa097e4b6fa1a7eab3fee405240ca7be4eec6a382fc3e74f57ae7