[INFO] updating cached repository SeanTater/squirrelfs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SeanTater/squirrelfs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SeanTater/squirrelfs" "work/ex/beta-1.38-1/sources/1.37.0/gh/SeanTater/squirrelfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SeanTater/squirrelfs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SeanTater/squirrelfs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SeanTater/squirrelfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SeanTater/squirrelfs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c971e6e446c03640f5664a3f84cc364b11aff5ef
[INFO] sha for GitHub repo SeanTater/squirrelfs: c971e6e446c03640f5664a3f84cc364b11aff5ef
[INFO] validating manifest of SeanTater/squirrelfs 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 SeanTater/squirrelfs 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 SeanTater/squirrelfs
[INFO] finished frobbing SeanTater/squirrelfs
[INFO] frobbed toml for SeanTater/squirrelfs written to work/ex/beta-1.38-1/sources/1.37.0/gh/SeanTater/squirrelfs/Cargo.toml
[INFO] started frobbing SeanTater/squirrelfs
[INFO] finished frobbing SeanTater/squirrelfs
[INFO] frobbed toml for SeanTater/squirrelfs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SeanTater/squirrelfs/Cargo.toml
[INFO] crate SeanTater/squirrelfs 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 SeanTater/squirrelfs 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-7/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/SeanTater/squirrelfs:/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] b60de6a5b0cb70f1cc39846ca6a2dbc89ba8f7da86a5c7a946f5e8949c0656f2
[INFO] running `"docker" "start" "-a" "b60de6a5b0cb70f1cc39846ca6a2dbc89ba8f7da86a5c7a946f5e8949c0656f2"`
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]    Compiling squirrelfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `"docker" "inspect" "b60de6a5b0cb70f1cc39846ca6a2dbc89ba8f7da86a5c7a946f5e8949c0656f2"`
[INFO] running `"docker" "rm" "-f" "b60de6a5b0cb70f1cc39846ca6a2dbc89ba8f7da86a5c7a946f5e8949c0656f2"`
[INFO] [stdout] b60de6a5b0cb70f1cc39846ca6a2dbc89ba8f7da86a5c7a946f5e8949c0656f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/SeanTater/squirrelfs:/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] 3a560f6cfe2bb830619935601402d769aace1e557107dd06d844ae7f5204c341
[INFO] running `"docker" "start" "-a" "3a560f6cfe2bb830619935601402d769aace1e557107dd06d844ae7f5204c341"`
[INFO] [stderr]    Compiling squirrelfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "3a560f6cfe2bb830619935601402d769aace1e557107dd06d844ae7f5204c341"`
[INFO] running `"docker" "rm" "-f" "3a560f6cfe2bb830619935601402d769aace1e557107dd06d844ae7f5204c341"`
[INFO] [stdout] 3a560f6cfe2bb830619935601402d769aace1e557107dd06d844ae7f5204c341
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/SeanTater/squirrelfs:/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] fda21622a028c4cdee22ac3e5fceacabc98b76e565ff1a2f9f4609d5c5c7ef58
[INFO] running `"docker" "start" "-a" "fda21622a028c4cdee22ac3e5fceacabc98b76e565ff1a2f9f4609d5c5c7ef58"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/squirrelfs-113a8c8580faa3a2
[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" "fda21622a028c4cdee22ac3e5fceacabc98b76e565ff1a2f9f4609d5c5c7ef58"`
[INFO] running `"docker" "rm" "-f" "fda21622a028c4cdee22ac3e5fceacabc98b76e565ff1a2f9f4609d5c5c7ef58"`
[INFO] [stdout] fda21622a028c4cdee22ac3e5fceacabc98b76e565ff1a2f9f4609d5c5c7ef58