[INFO] updating cached repository barryz/emmmm-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barryz/emmmm-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barryz/emmmm-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/barryz/emmmm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/barryz/emmmm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barryz/emmmm-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barryz/emmmm-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barryz/emmmm-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5464be83201954ad30f164f16e50cc487795aa9
[INFO] sha for GitHub repo barryz/emmmm-rust: e5464be83201954ad30f164f16e50cc487795aa9
[INFO] validating manifest of barryz/emmmm-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 barryz/emmmm-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 barryz/emmmm-rust
[INFO] finished frobbing barryz/emmmm-rust
[INFO] frobbed toml for barryz/emmmm-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/barryz/emmmm-rust/Cargo.toml
[INFO] started frobbing barryz/emmmm-rust
[INFO] finished frobbing barryz/emmmm-rust
[INFO] frobbed toml for barryz/emmmm-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barryz/emmmm-rust/Cargo.toml
[INFO] crate barryz/emmmm-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 barryz/emmmm-rust 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-5/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/barryz/emmmm-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4d9a8c6f6e93d6661a648de582f9ec0c1f8f04298bbd81bcb1d5bd500b505500
[INFO] running `"docker" "start" "-a" "4d9a8c6f6e93d6661a648de582f9ec0c1f8f04298bbd81bcb1d5bd500b505500"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "4d9a8c6f6e93d6661a648de582f9ec0c1f8f04298bbd81bcb1d5bd500b505500"`
[INFO] running `"docker" "rm" "-f" "4d9a8c6f6e93d6661a648de582f9ec0c1f8f04298bbd81bcb1d5bd500b505500"`
[INFO] [stdout] 4d9a8c6f6e93d6661a648de582f9ec0c1f8f04298bbd81bcb1d5bd500b505500
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/barryz/emmmm-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7acb915b34590f0bc8f2b360b57827a6ac71c8548255ac9fd911b0ae29290d93
[INFO] running `"docker" "start" "-a" "7acb915b34590f0bc8f2b360b57827a6ac71c8548255ac9fd911b0ae29290d93"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "7acb915b34590f0bc8f2b360b57827a6ac71c8548255ac9fd911b0ae29290d93"`
[INFO] running `"docker" "rm" "-f" "7acb915b34590f0bc8f2b360b57827a6ac71c8548255ac9fd911b0ae29290d93"`
[INFO] [stdout] 7acb915b34590f0bc8f2b360b57827a6ac71c8548255ac9fd911b0ae29290d93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/barryz/emmmm-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e27ac00de74697e280c77ead58094b187c484791f2d2584c744188c5d509b8eb
[INFO] running `"docker" "start" "-a" "e27ac00de74697e280c77ead58094b187c484791f2d2584c744188c5d509b8eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-df1160675f073cd9
[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" "e27ac00de74697e280c77ead58094b187c484791f2d2584c744188c5d509b8eb"`
[INFO] running `"docker" "rm" "-f" "e27ac00de74697e280c77ead58094b187c484791f2d2584c744188c5d509b8eb"`
[INFO] [stdout] e27ac00de74697e280c77ead58094b187c484791f2d2584c744188c5d509b8eb