[INFO] updating cached repository praupathia/rust_tensors
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/praupathia/rust_tensors
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/praupathia/rust_tensors" "work/ex/beta-1.38-1/sources/1.37.0/gh/praupathia/rust_tensors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/praupathia/rust_tensors'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/praupathia/rust_tensors" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/praupathia/rust_tensors"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/praupathia/rust_tensors'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae7564005e6a489bac808336f407094110679af6
[INFO] sha for GitHub repo praupathia/rust_tensors: ae7564005e6a489bac808336f407094110679af6
[INFO] validating manifest of praupathia/rust_tensors 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 praupathia/rust_tensors 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 praupathia/rust_tensors
[INFO] finished frobbing praupathia/rust_tensors
[INFO] frobbed toml for praupathia/rust_tensors written to work/ex/beta-1.38-1/sources/1.37.0/gh/praupathia/rust_tensors/Cargo.toml
[INFO] started frobbing praupathia/rust_tensors
[INFO] finished frobbing praupathia/rust_tensors
[INFO] frobbed toml for praupathia/rust_tensors written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/praupathia/rust_tensors/Cargo.toml
[INFO] crate praupathia/rust_tensors 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 praupathia/rust_tensors 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-1/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/praupathia/rust_tensors:/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] 1226b7e00a128bab82b4a412b925a9ee4543ea97a2eba7174d0c5d2313965e9d
[INFO] running `"docker" "start" "-a" "1226b7e00a128bab82b4a412b925a9ee4543ea97a2eba7174d0c5d2313965e9d"`
[INFO] [stderr]    Compiling frunk_core v0.0.21
[INFO] [stderr]    Compiling frunk_derives v0.0.22
[INFO] [stderr]    Compiling frunk v0.1.34
[INFO] [stderr]    Compiling linalg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.40s
[INFO] running `"docker" "inspect" "1226b7e00a128bab82b4a412b925a9ee4543ea97a2eba7174d0c5d2313965e9d"`
[INFO] running `"docker" "rm" "-f" "1226b7e00a128bab82b4a412b925a9ee4543ea97a2eba7174d0c5d2313965e9d"`
[INFO] [stdout] 1226b7e00a128bab82b4a412b925a9ee4543ea97a2eba7174d0c5d2313965e9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/praupathia/rust_tensors:/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] a9782199a601e3074b0fd36d4e93a662a9923bfdf5dab04e58b0eadb865611af
[INFO] running `"docker" "start" "-a" "a9782199a601e3074b0fd36d4e93a662a9923bfdf5dab04e58b0eadb865611af"`
[INFO] [stderr]    Compiling linalg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "a9782199a601e3074b0fd36d4e93a662a9923bfdf5dab04e58b0eadb865611af"`
[INFO] running `"docker" "rm" "-f" "a9782199a601e3074b0fd36d4e93a662a9923bfdf5dab04e58b0eadb865611af"`
[INFO] [stdout] a9782199a601e3074b0fd36d4e93a662a9923bfdf5dab04e58b0eadb865611af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/praupathia/rust_tensors:/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] 44491487c314818772f3b85c61871c62355fbcf6974fadc06bdf0e15ae3a599e
[INFO] running `"docker" "start" "-a" "44491487c314818772f3b85c61871c62355fbcf6974fadc06bdf0e15ae3a599e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linalg-115734f7ebee0a10
[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" "44491487c314818772f3b85c61871c62355fbcf6974fadc06bdf0e15ae3a599e"`
[INFO] running `"docker" "rm" "-f" "44491487c314818772f3b85c61871c62355fbcf6974fadc06bdf0e15ae3a599e"`
[INFO] [stdout] 44491487c314818772f3b85c61871c62355fbcf6974fadc06bdf0e15ae3a599e