[INFO] updating cached repository namtx/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/namtx/rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/namtx/rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/namtx/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/namtx/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/namtx/rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/namtx/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/namtx/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47a242f691ee6a54076501f8b44b489b16753354
[INFO] sha for GitHub repo namtx/rust: 47a242f691ee6a54076501f8b44b489b16753354
[INFO] validating manifest of namtx/rust 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 namtx/rust 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 namtx/rust
[INFO] finished frobbing namtx/rust
[INFO] frobbed toml for namtx/rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/namtx/rust/Cargo.toml
[INFO] started frobbing namtx/rust
[INFO] finished frobbing namtx/rust
[INFO] frobbed toml for namtx/rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/namtx/rust/Cargo.toml
[INFO] crate namtx/rust 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 namtx/rust 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-4/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/namtx/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 05ed31e725b9cd0315338a6e9595164bc208ab049ffd2c6032130f010ff9d4db
[INFO] running `"docker" "start" "-a" "05ed31e725b9cd0315338a6e9595164bc208ab049ffd2c6032130f010ff9d4db"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "05ed31e725b9cd0315338a6e9595164bc208ab049ffd2c6032130f010ff9d4db"`
[INFO] running `"docker" "rm" "-f" "05ed31e725b9cd0315338a6e9595164bc208ab049ffd2c6032130f010ff9d4db"`
[INFO] [stdout] 05ed31e725b9cd0315338a6e9595164bc208ab049ffd2c6032130f010ff9d4db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/namtx/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 273e77fbbc5e90f03223124efc3a06602ccf84eedeca5a9ad3d9ea8078f4f008
[INFO] running `"docker" "start" "-a" "273e77fbbc5e90f03223124efc3a06602ccf84eedeca5a9ad3d9ea8078f4f008"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "273e77fbbc5e90f03223124efc3a06602ccf84eedeca5a9ad3d9ea8078f4f008"`
[INFO] running `"docker" "rm" "-f" "273e77fbbc5e90f03223124efc3a06602ccf84eedeca5a9ad3d9ea8078f4f008"`
[INFO] [stdout] 273e77fbbc5e90f03223124efc3a06602ccf84eedeca5a9ad3d9ea8078f4f008
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/namtx/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 68f0a347c1b632abc67e25302b0743fa3b534e3ff8cd2115f2451546c1acb3c7
[INFO] running `"docker" "start" "-a" "68f0a347c1b632abc67e25302b0743fa3b534e3ff8cd2115f2451546c1acb3c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-06854dbf981ef610
[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" "68f0a347c1b632abc67e25302b0743fa3b534e3ff8cd2115f2451546c1acb3c7"`
[INFO] running `"docker" "rm" "-f" "68f0a347c1b632abc67e25302b0743fa3b534e3ff8cd2115f2451546c1acb3c7"`
[INFO] [stdout] 68f0a347c1b632abc67e25302b0743fa3b534e3ff8cd2115f2451546c1acb3c7