[INFO] updating cached repository linhle123/rust_stuff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/linhle123/rust_stuff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/linhle123/rust_stuff" "work/ex/beta-1.38-1/sources/1.37.0/gh/linhle123/rust_stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/linhle123/rust_stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/linhle123/rust_stuff" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/linhle123/rust_stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/linhle123/rust_stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16c1828061922e9b779e798ece38c6d31fe5a2be
[INFO] sha for GitHub repo linhle123/rust_stuff: 16c1828061922e9b779e798ece38c6d31fe5a2be
[INFO] validating manifest of linhle123/rust_stuff 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 linhle123/rust_stuff 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 linhle123/rust_stuff
[INFO] finished frobbing linhle123/rust_stuff
[INFO] frobbed toml for linhle123/rust_stuff written to work/ex/beta-1.38-1/sources/1.37.0/gh/linhle123/rust_stuff/Cargo.toml
[INFO] started frobbing linhle123/rust_stuff
[INFO] finished frobbing linhle123/rust_stuff
[INFO] frobbed toml for linhle123/rust_stuff written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/linhle123/rust_stuff/Cargo.toml
[INFO] crate linhle123/rust_stuff 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 linhle123/rust_stuff 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/linhle123/rust_stuff:/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] af17341575264125a31abc0bb6a6bbb9f9975a8ee9d38f28857f1615e1bdc395
[INFO] running `"docker" "start" "-a" "af17341575264125a31abc0bb6a6bbb9f9975a8ee9d38f28857f1615e1bdc395"`
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling sudoku_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "af17341575264125a31abc0bb6a6bbb9f9975a8ee9d38f28857f1615e1bdc395"`
[INFO] running `"docker" "rm" "-f" "af17341575264125a31abc0bb6a6bbb9f9975a8ee9d38f28857f1615e1bdc395"`
[INFO] [stdout] af17341575264125a31abc0bb6a6bbb9f9975a8ee9d38f28857f1615e1bdc395
[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/linhle123/rust_stuff:/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] 87651fa52df31abca27f5307fafe63b6eac2c87bcd397d89acb815047ffdcae6
[INFO] running `"docker" "start" "-a" "87651fa52df31abca27f5307fafe63b6eac2c87bcd397d89acb815047ffdcae6"`
[INFO] [stderr]    Compiling sudoku_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "87651fa52df31abca27f5307fafe63b6eac2c87bcd397d89acb815047ffdcae6"`
[INFO] running `"docker" "rm" "-f" "87651fa52df31abca27f5307fafe63b6eac2c87bcd397d89acb815047ffdcae6"`
[INFO] [stdout] 87651fa52df31abca27f5307fafe63b6eac2c87bcd397d89acb815047ffdcae6
[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/linhle123/rust_stuff:/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] abc287d81eb41db9e411bd2cfc2cdc1e8ea33041e10544d5df4c1fe9e9f9f2e5
[INFO] running `"docker" "start" "-a" "abc287d81eb41db9e411bd2cfc2cdc1e8ea33041e10544d5df4c1fe9e9f9f2e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sudoku_rust-d4c8609b26a65f1d
[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" "abc287d81eb41db9e411bd2cfc2cdc1e8ea33041e10544d5df4c1fe9e9f9f2e5"`
[INFO] running `"docker" "rm" "-f" "abc287d81eb41db9e411bd2cfc2cdc1e8ea33041e10544d5df4c1fe9e9f9f2e5"`
[INFO] [stdout] abc287d81eb41db9e411bd2cfc2cdc1e8ea33041e10544d5df4c1fe9e9f9f2e5