[INFO] updating cached repository Menschenkindlein/invaders
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Menschenkindlein/invaders
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Menschenkindlein/invaders" "work/ex/beta-1.38-1/sources/1.37.0/gh/Menschenkindlein/invaders"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Menschenkindlein/invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Menschenkindlein/invaders" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Menschenkindlein/invaders"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Menschenkindlein/invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f5c95a4d397264788f9d30c0cc6047ce00b9e2a
[INFO] sha for GitHub repo Menschenkindlein/invaders: 9f5c95a4d397264788f9d30c0cc6047ce00b9e2a
[INFO] validating manifest of Menschenkindlein/invaders 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 Menschenkindlein/invaders 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 Menschenkindlein/invaders
[INFO] finished frobbing Menschenkindlein/invaders
[INFO] frobbed toml for Menschenkindlein/invaders written to work/ex/beta-1.38-1/sources/1.37.0/gh/Menschenkindlein/invaders/Cargo.toml
[INFO] started frobbing Menschenkindlein/invaders
[INFO] finished frobbing Menschenkindlein/invaders
[INFO] frobbed toml for Menschenkindlein/invaders written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Menschenkindlein/invaders/Cargo.toml
[INFO] crate Menschenkindlein/invaders 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 Menschenkindlein/invaders 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-3/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/Menschenkindlein/invaders:/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] 737b77794537ef713b322273e3637ee7fda5c74f65ab030a8a8e81ed6a83d1c1
[INFO] running `"docker" "start" "-a" "737b77794537ef713b322273e3637ee7fda5c74f65ab030a8a8e81ed6a83d1c1"`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.22
[INFO] [stderr]    Compiling wasm-bindgen v0.2.22
[INFO] [stderr]    Compiling serde_json v1.0.30
[INFO] [stderr]    Compiling syn v0.15.6
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.22
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.22
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.22
[INFO] [stderr]    Compiling js-sys v0.2.7
[INFO] [stderr]    Compiling invaders v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `set_panic_hook`
[INFO] [stderr]   --> src/utils.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         pub fn set_panic_hook() {}
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.61s
[INFO] running `"docker" "inspect" "737b77794537ef713b322273e3637ee7fda5c74f65ab030a8a8e81ed6a83d1c1"`
[INFO] running `"docker" "rm" "-f" "737b77794537ef713b322273e3637ee7fda5c74f65ab030a8a8e81ed6a83d1c1"`
[INFO] [stdout] 737b77794537ef713b322273e3637ee7fda5c74f65ab030a8a8e81ed6a83d1c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/Menschenkindlein/invaders:/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] 0d236eb9c3d708eb29239cd58c244e9edd5fbda9349cca772311a30d10eab353
[INFO] running `"docker" "start" "-a" "0d236eb9c3d708eb29239cd58c244e9edd5fbda9349cca772311a30d10eab353"`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling invaders v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `set_panic_hook`
[INFO] [stderr]   --> src/utils.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         pub fn set_panic_hook() {}
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "0d236eb9c3d708eb29239cd58c244e9edd5fbda9349cca772311a30d10eab353"`
[INFO] running `"docker" "rm" "-f" "0d236eb9c3d708eb29239cd58c244e9edd5fbda9349cca772311a30d10eab353"`
[INFO] [stdout] 0d236eb9c3d708eb29239cd58c244e9edd5fbda9349cca772311a30d10eab353
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/Menschenkindlein/invaders:/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] 9c847fb2c7ef9fe65976e9d83e98c535c0039bf716410f9e8dab366d1c5b1875
[INFO] running `"docker" "start" "-a" "9c847fb2c7ef9fe65976e9d83e98c535c0039bf716410f9e8dab366d1c5b1875"`
[INFO] [stderr] warning: `default-features = [".."]` was found in [features]. Did you mean to use `default = [".."]`?
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/invaders-c668a096f4d69f90
[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" "9c847fb2c7ef9fe65976e9d83e98c535c0039bf716410f9e8dab366d1c5b1875"`
[INFO] running `"docker" "rm" "-f" "9c847fb2c7ef9fe65976e9d83e98c535c0039bf716410f9e8dab366d1c5b1875"`
[INFO] [stdout] 9c847fb2c7ef9fe65976e9d83e98c535c0039bf716410f9e8dab366d1c5b1875