[INFO] updating cached repository emanuel15/tictactoe-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/emanuel15/tictactoe-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/emanuel15/tictactoe-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/emanuel15/tictactoe-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emanuel15/tictactoe-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emanuel15/tictactoe-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1305492ac05c7b99d007b63846f40ab9cddee6b2
[INFO] sha for GitHub repo emanuel15/tictactoe-rs: 1305492ac05c7b99d007b63846f40ab9cddee6b2
[INFO] validating manifest of emanuel15/tictactoe-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 emanuel15/tictactoe-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 emanuel15/tictactoe-rs
[INFO] finished frobbing emanuel15/tictactoe-rs
[INFO] frobbed toml for emanuel15/tictactoe-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-rs/Cargo.toml
[INFO] started frobbing emanuel15/tictactoe-rs
[INFO] finished frobbing emanuel15/tictactoe-rs
[INFO] frobbed toml for emanuel15/tictactoe-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/emanuel15/tictactoe-rs/Cargo.toml
[INFO] crate emanuel15/tictactoe-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 emanuel15/tictactoe-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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-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] d4ba301460bd5258dbce263e78c2eb9a5254af6b3afd5401c6c2bfc28c7edcf9
[INFO] running `"docker" "start" "-a" "d4ba301460bd5258dbce263e78c2eb9a5254af6b3afd5401c6c2bfc28c7edcf9"`
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "d4ba301460bd5258dbce263e78c2eb9a5254af6b3afd5401c6c2bfc28c7edcf9"`
[INFO] running `"docker" "rm" "-f" "d4ba301460bd5258dbce263e78c2eb9a5254af6b3afd5401c6c2bfc28c7edcf9"`
[INFO] [stdout] d4ba301460bd5258dbce263e78c2eb9a5254af6b3afd5401c6c2bfc28c7edcf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-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] 2f26224d2c9d01e7f28f26f7e3f0e69fdbf883ac9d37f572bc4bd897ca51d36b
[INFO] running `"docker" "start" "-a" "2f26224d2c9d01e7f28f26f7e3f0e69fdbf883ac9d37f572bc4bd897ca51d36b"`
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "2f26224d2c9d01e7f28f26f7e3f0e69fdbf883ac9d37f572bc4bd897ca51d36b"`
[INFO] running `"docker" "rm" "-f" "2f26224d2c9d01e7f28f26f7e3f0e69fdbf883ac9d37f572bc4bd897ca51d36b"`
[INFO] [stdout] 2f26224d2c9d01e7f28f26f7e3f0e69fdbf883ac9d37f572bc4bd897ca51d36b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/emanuel15/tictactoe-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] 35acbda15d71c6c0d44de0ff89d6b8e2a75bfdcafc8100252587620e92b46f81
[INFO] running `"docker" "start" "-a" "35acbda15d71c6c0d44de0ff89d6b8e2a75bfdcafc8100252587620e92b46f81"`
[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/tic_tac_toe-f4c0748044694e19
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "35acbda15d71c6c0d44de0ff89d6b8e2a75bfdcafc8100252587620e92b46f81"`
[INFO] running `"docker" "rm" "-f" "35acbda15d71c6c0d44de0ff89d6b8e2a75bfdcafc8100252587620e92b46f81"`
[INFO] [stdout] 35acbda15d71c6c0d44de0ff89d6b8e2a75bfdcafc8100252587620e92b46f81