[INFO] updating cached repository rharriso/eight_queens_rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rharriso/eight_queens_rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rharriso/eight_queens_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rharriso/eight_queens_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rharriso/eight_queens_rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rharriso/eight_queens_rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d7f29d329a64d385a4b17aa1b336d8ee94affd11 [INFO] sha for GitHub repo rharriso/eight_queens_rs: d7f29d329a64d385a4b17aa1b336d8ee94affd11 [INFO] validating manifest of rharriso/eight_queens_rs 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 rharriso/eight_queens_rs 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 rharriso/eight_queens_rs [INFO] finished frobbing rharriso/eight_queens_rs [INFO] frobbed toml for rharriso/eight_queens_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs/Cargo.toml [INFO] started frobbing rharriso/eight_queens_rs [INFO] finished frobbing rharriso/eight_queens_rs [INFO] frobbed toml for rharriso/eight_queens_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rharriso/eight_queens_rs/Cargo.toml [INFO] crate rharriso/eight_queens_rs 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 rharriso/eight_queens_rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs:/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] 57f9bc1254e2123f05dad2d168ffda03cb00ccd06d70696b449d18527913ca90 [INFO] running `"docker" "start" "-a" "57f9bc1254e2123f05dad2d168ffda03cb00ccd06d70696b449d18527913ca90"` [INFO] [stderr] Compiling eight_queens_rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "57f9bc1254e2123f05dad2d168ffda03cb00ccd06d70696b449d18527913ca90"` [INFO] running `"docker" "rm" "-f" "57f9bc1254e2123f05dad2d168ffda03cb00ccd06d70696b449d18527913ca90"` [INFO] [stdout] 57f9bc1254e2123f05dad2d168ffda03cb00ccd06d70696b449d18527913ca90 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs:/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] 5438f9af0694be965f28e786c310677b140c1aa93a188327a2ad18f64b1f738a [INFO] running `"docker" "start" "-a" "5438f9af0694be965f28e786c310677b140c1aa93a188327a2ad18f64b1f738a"` [INFO] [stderr] Compiling eight_queens_rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "5438f9af0694be965f28e786c310677b140c1aa93a188327a2ad18f64b1f738a"` [INFO] running `"docker" "rm" "-f" "5438f9af0694be965f28e786c310677b140c1aa93a188327a2ad18f64b1f738a"` [INFO] [stdout] 5438f9af0694be965f28e786c310677b140c1aa93a188327a2ad18f64b1f738a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rharriso/eight_queens_rs:/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] 6308789f638b362e6372fb12c2fb353cad369b42f587c811e2cf79c9cbbf9c9b [INFO] running `"docker" "start" "-a" "6308789f638b362e6372fb12c2fb353cad369b42f587c811e2cf79c9cbbf9c9b"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/eight_queens_rs-5599b3fa4b97c62e [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6308789f638b362e6372fb12c2fb353cad369b42f587c811e2cf79c9cbbf9c9b"` [INFO] running `"docker" "rm" "-f" "6308789f638b362e6372fb12c2fb353cad369b42f587c811e2cf79c9cbbf9c9b"` [INFO] [stdout] 6308789f638b362e6372fb12c2fb353cad369b42f587c811e2cf79c9cbbf9c9b