[INFO] updating cached repository nilsbore/rusty-tanks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nilsbore/rusty-tanks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nilsbore/rusty-tanks" "work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nilsbore/rusty-tanks" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nilsbore/rusty-tanks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nilsbore/rusty-tanks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 484288e429d077ef8c539af3782ffe4a96ef413d
[INFO] sha for GitHub repo nilsbore/rusty-tanks: 484288e429d077ef8c539af3782ffe4a96ef413d
[INFO] validating manifest of nilsbore/rusty-tanks 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 nilsbore/rusty-tanks 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 nilsbore/rusty-tanks
[INFO] finished frobbing nilsbore/rusty-tanks
[INFO] frobbed toml for nilsbore/rusty-tanks written to work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks/Cargo.toml
[INFO] started frobbing nilsbore/rusty-tanks
[INFO] finished frobbing nilsbore/rusty-tanks
[INFO] frobbed toml for nilsbore/rusty-tanks written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nilsbore/rusty-tanks/Cargo.toml
[INFO] crate nilsbore/rusty-tanks 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 nilsbore/rusty-tanks against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d9a99db4e488a48d8a229c98895c756d1c63d456a1bf37e4bf4a9ee1c5840c3d
[INFO] running `"docker" "start" "-a" "d9a99db4e488a48d8a229c98895c756d1c63d456a1bf37e4bf4a9ee1c5840c3d"`
[INFO] [stderr]    Compiling rusty-tanks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "d9a99db4e488a48d8a229c98895c756d1c63d456a1bf37e4bf4a9ee1c5840c3d"`
[INFO] running `"docker" "rm" "-f" "d9a99db4e488a48d8a229c98895c756d1c63d456a1bf37e4bf4a9ee1c5840c3d"`
[INFO] [stdout] d9a99db4e488a48d8a229c98895c756d1c63d456a1bf37e4bf4a9ee1c5840c3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6ab6e5484bfc2138c42efc37d570e8856f38bf6639afbee014ff193629a3d97
[INFO] running `"docker" "start" "-a" "d6ab6e5484bfc2138c42efc37d570e8856f38bf6639afbee014ff193629a3d97"`
[INFO] [stderr]    Compiling rusty-tanks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "d6ab6e5484bfc2138c42efc37d570e8856f38bf6639afbee014ff193629a3d97"`
[INFO] running `"docker" "rm" "-f" "d6ab6e5484bfc2138c42efc37d570e8856f38bf6639afbee014ff193629a3d97"`
[INFO] [stdout] d6ab6e5484bfc2138c42efc37d570e8856f38bf6639afbee014ff193629a3d97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nilsbore/rusty-tanks:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 547c9bddc01ff9071927210ae6d9bad120dccfd9423db60851cd57ac466182c1
[INFO] running `"docker" "start" "-a" "547c9bddc01ff9071927210ae6d9bad120dccfd9423db60851cd57ac466182c1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_tanks-47b8eacde83bcdf3
[INFO] [stderr]    Doc-tests rusty-tanks
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "547c9bddc01ff9071927210ae6d9bad120dccfd9423db60851cd57ac466182c1"`
[INFO] running `"docker" "rm" "-f" "547c9bddc01ff9071927210ae6d9bad120dccfd9423db60851cd57ac466182c1"`
[INFO] [stdout] 547c9bddc01ff9071927210ae6d9bad120dccfd9423db60851cd57ac466182c1