[INFO] updating cached repository Karlotcha/stuff-in-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Karlotcha/stuff-in-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Karlotcha/stuff-in-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Karlotcha/stuff-in-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Karlotcha/stuff-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Karlotcha/stuff-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a55c55b39790053fad14cf915964367c86c541cb
[INFO] sha for GitHub repo Karlotcha/stuff-in-rust: a55c55b39790053fad14cf915964367c86c541cb
[INFO] validating manifest of Karlotcha/stuff-in-rust 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 Karlotcha/stuff-in-rust 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 Karlotcha/stuff-in-rust
[INFO] finished frobbing Karlotcha/stuff-in-rust
[INFO] frobbed toml for Karlotcha/stuff-in-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust/Cargo.toml
[INFO] started frobbing Karlotcha/stuff-in-rust
[INFO] finished frobbing Karlotcha/stuff-in-rust
[INFO] frobbed toml for Karlotcha/stuff-in-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Karlotcha/stuff-in-rust/Cargo.toml
[INFO] crate Karlotcha/stuff-in-rust 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 Karlotcha/stuff-in-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bf376dffe29f3df2ee0dc43a0027f45f66ad690692c37193c24678ebceae0d66
[INFO] running `"docker" "start" "-a" "bf376dffe29f3df2ee0dc43a0027f45f66ad690692c37193c24678ebceae0d66"`
[INFO] [stderr]    Compiling stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "bf376dffe29f3df2ee0dc43a0027f45f66ad690692c37193c24678ebceae0d66"`
[INFO] running `"docker" "rm" "-f" "bf376dffe29f3df2ee0dc43a0027f45f66ad690692c37193c24678ebceae0d66"`
[INFO] [stdout] bf376dffe29f3df2ee0dc43a0027f45f66ad690692c37193c24678ebceae0d66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b1c2809cbd75743fff434e0d12324e57d4663a58b217187e51d86fa8e55660f
[INFO] running `"docker" "start" "-a" "0b1c2809cbd75743fff434e0d12324e57d4663a58b217187e51d86fa8e55660f"`
[INFO] [stderr]    Compiling stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "0b1c2809cbd75743fff434e0d12324e57d4663a58b217187e51d86fa8e55660f"`
[INFO] running `"docker" "rm" "-f" "0b1c2809cbd75743fff434e0d12324e57d4663a58b217187e51d86fa8e55660f"`
[INFO] [stdout] 0b1c2809cbd75743fff434e0d12324e57d4663a58b217187e51d86fa8e55660f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Karlotcha/stuff-in-rust:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5e74359674496b4497b1d570df1168387a2a403b57c4763be6d27283bdc913b8
[INFO] running `"docker" "start" "-a" "5e74359674496b4497b1d570df1168387a2a403b57c4763be6d27283bdc913b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stuff-97ea0ea90061d229
[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]      Running /opt/crater/target/debug/deps/stuff-21942b828b2b3af2
[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]      Running /opt/crater/target/debug/deps/lib-448c5cc3f7ec1696
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_selection_sort ... ok
[INFO] [stdout] test test_quick_sort ... ok
[INFO] [stdout] test test_power ... ok
[INFO] [stdout] test test_multiply ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_merge_sort ... ok
[INFO] [stdout] test test_square ... ok
[INFO] [stdout] test test_insertion_sort ... ok
[INFO] [stdout] test test_increment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stuff
[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" "5e74359674496b4497b1d570df1168387a2a403b57c4763be6d27283bdc913b8"`
[INFO] running `"docker" "rm" "-f" "5e74359674496b4497b1d570df1168387a2a403b57c4763be6d27283bdc913b8"`
[INFO] [stdout] 5e74359674496b4497b1d570df1168387a2a403b57c4763be6d27283bdc913b8