[INFO] updating cached repository phocks/rust-exploration
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/phocks/rust-exploration
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/phocks/rust-exploration" "work/ex/beta-1.37-6/sources/1.36.0/gh/phocks/rust-exploration"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/phocks/rust-exploration'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phocks/rust-exploration" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 017688bddfc17ab82f254b63644517566f6481dd
[INFO] sha for GitHub repo phocks/rust-exploration: 017688bddfc17ab82f254b63644517566f6481dd
[INFO] validating manifest of phocks/rust-exploration on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of phocks/rust-exploration on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing phocks/rust-exploration
[INFO] finished frobbing phocks/rust-exploration
[INFO] frobbed toml for phocks/rust-exploration written to work/ex/beta-1.37-6/sources/1.36.0/gh/phocks/rust-exploration/Cargo.toml
[INFO] started frobbing phocks/rust-exploration
[INFO] finished frobbing phocks/rust-exploration
[INFO] frobbed toml for phocks/rust-exploration written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration/Cargo.toml
[INFO] crate phocks/rust-exploration already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing phocks/rust-exploration against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a3b0f6e68140ef9955255a71596400f4ac279e1d58c315ef0e8064617099166a
[INFO] running `"docker" "start" "-a" "a3b0f6e68140ef9955255a71596400f4ac279e1d58c315ef0e8064617099166a"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "a3b0f6e68140ef9955255a71596400f4ac279e1d58c315ef0e8064617099166a"`
[INFO] running `"docker" "rm" "-f" "a3b0f6e68140ef9955255a71596400f4ac279e1d58c315ef0e8064617099166a"`
[INFO] [stdout] a3b0f6e68140ef9955255a71596400f4ac279e1d58c315ef0e8064617099166a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 938d7fe72828a63e13a3dcf496be3c008b98c6e9825d47ed9a59ad74b63ad6f8
[INFO] running `"docker" "start" "-a" "938d7fe72828a63e13a3dcf496be3c008b98c6e9825d47ed9a59ad74b63ad6f8"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "938d7fe72828a63e13a3dcf496be3c008b98c6e9825d47ed9a59ad74b63ad6f8"`
[INFO] running `"docker" "rm" "-f" "938d7fe72828a63e13a3dcf496be3c008b98c6e9825d47ed9a59ad74b63ad6f8"`
[INFO] [stdout] 938d7fe72828a63e13a3dcf496be3c008b98c6e9825d47ed9a59ad74b63ad6f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phocks/rust-exploration:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7fa37fa8e66f41bb9caa7f86ab98a37a54470442884368c8fa633edd138b5222
[INFO] running `"docker" "start" "-a" "7fa37fa8e66f41bb9caa7f86ab98a37a54470442884368c8fa633edd138b5222"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-23de056914614270
[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" "7fa37fa8e66f41bb9caa7f86ab98a37a54470442884368c8fa633edd138b5222"`
[INFO] running `"docker" "rm" "-f" "7fa37fa8e66f41bb9caa7f86ab98a37a54470442884368c8fa633edd138b5222"`
[INFO] [stdout] 7fa37fa8e66f41bb9caa7f86ab98a37a54470442884368c8fa633edd138b5222