[INFO] updating cached repository spacebox-org/spacebox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spacebox-org/spacebox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spacebox-org/spacebox" "work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spacebox-org/spacebox" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacebox-org/spacebox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacebox-org/spacebox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91d9a2edf4d2ce491b6a6e8f061cb2ab167751b7
[INFO] sha for GitHub repo spacebox-org/spacebox: 91d9a2edf4d2ce491b6a6e8f061cb2ab167751b7
[INFO] validating manifest of spacebox-org/spacebox 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 spacebox-org/spacebox 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 spacebox-org/spacebox
[INFO] finished frobbing spacebox-org/spacebox
[INFO] frobbed toml for spacebox-org/spacebox written to work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox/Cargo.toml
[INFO] started frobbing spacebox-org/spacebox
[INFO] finished frobbing spacebox-org/spacebox
[INFO] frobbed toml for spacebox-org/spacebox written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/spacebox-org/spacebox/Cargo.toml
[INFO] crate spacebox-org/spacebox 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 spacebox-org/spacebox 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox:/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] 9bd0574f0a05a9f67e6610b9b4023a2cc6bf9378afb894cea92ce6a69ab44d4f
[INFO] running `"docker" "start" "-a" "9bd0574f0a05a9f67e6610b9b4023a2cc6bf9378afb894cea92ce6a69ab44d4f"`
[INFO] [stderr]    Compiling serde v1.0.76
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling tokio-io v0.1.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling fern v0.5.6
[INFO] [stderr]    Compiling sha3 v0.7.3
[INFO] [stderr]    Compiling globset v0.4.1
[INFO] [stderr]    Compiling ignore v0.4.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.5
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.76
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling serde_yaml v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling spacebox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `app_config`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let app_config: config::ApplicationConfig =
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_app_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.13s
[INFO] running `"docker" "inspect" "9bd0574f0a05a9f67e6610b9b4023a2cc6bf9378afb894cea92ce6a69ab44d4f"`
[INFO] running `"docker" "rm" "-f" "9bd0574f0a05a9f67e6610b9b4023a2cc6bf9378afb894cea92ce6a69ab44d4f"`
[INFO] [stdout] 9bd0574f0a05a9f67e6610b9b4023a2cc6bf9378afb894cea92ce6a69ab44d4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox:/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] 5bf361343fef7c458849ec84a383fbfb48a0283a7d45ceacfff0ba4509f6cc98
[INFO] running `"docker" "start" "-a" "5bf361343fef7c458849ec84a383fbfb48a0283a7d45ceacfff0ba4509f6cc98"`
[INFO] [stderr]    Compiling spacebox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `app_config`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let app_config: config::ApplicationConfig =
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_app_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "5bf361343fef7c458849ec84a383fbfb48a0283a7d45ceacfff0ba4509f6cc98"`
[INFO] running `"docker" "rm" "-f" "5bf361343fef7c458849ec84a383fbfb48a0283a7d45ceacfff0ba4509f6cc98"`
[INFO] [stdout] 5bf361343fef7c458849ec84a383fbfb48a0283a7d45ceacfff0ba4509f6cc98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/spacebox-org/spacebox:/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] e3fadf7c0da5180c9dd10ad6a1276788c233eefb883d273d1fccf615a3f274cc
[INFO] running `"docker" "start" "-a" "e3fadf7c0da5180c9dd10ad6a1276788c233eefb883d273d1fccf615a3f274cc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spacebox-77a3107f3d6dcc48
[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" "e3fadf7c0da5180c9dd10ad6a1276788c233eefb883d273d1fccf615a3f274cc"`
[INFO] running `"docker" "rm" "-f" "e3fadf7c0da5180c9dd10ad6a1276788c233eefb883d273d1fccf615a3f274cc"`
[INFO] [stdout] e3fadf7c0da5180c9dd10ad6a1276788c233eefb883d273d1fccf615a3f274cc