[INFO] updating cached repository chux0519/kuberog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chux0519/kuberog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chux0519/kuberog" "work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chux0519/kuberog" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/kuberog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/kuberog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ac7d3f83e919c0478ee6902e70339ed042b7a98
[INFO] sha for GitHub repo chux0519/kuberog: 0ac7d3f83e919c0478ee6902e70339ed042b7a98
[INFO] validating manifest of chux0519/kuberog 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 chux0519/kuberog 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 chux0519/kuberog
[INFO] finished frobbing chux0519/kuberog
[INFO] frobbed toml for chux0519/kuberog written to work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog/Cargo.toml
[INFO] started frobbing chux0519/kuberog
[INFO] finished frobbing chux0519/kuberog
[INFO] frobbed toml for chux0519/kuberog written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chux0519/kuberog/Cargo.toml
[INFO] crate chux0519/kuberog 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 chux0519/kuberog 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog:/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] 79e5a6a005741509a918e08f24e25c2e33d74bce06dc11a3d57b22cd75cae07e
[INFO] running `"docker" "start" "-a" "79e5a6a005741509a918e08f24e25c2e33d74bce06dc11a3d57b22cd75cae07e"`
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling taildir v0.2.0
[INFO] [stderr]    Compiling kuberog v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]  --> src/ding.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.95s
[INFO] running `"docker" "inspect" "79e5a6a005741509a918e08f24e25c2e33d74bce06dc11a3d57b22cd75cae07e"`
[INFO] running `"docker" "rm" "-f" "79e5a6a005741509a918e08f24e25c2e33d74bce06dc11a3d57b22cd75cae07e"`
[INFO] [stdout] 79e5a6a005741509a918e08f24e25c2e33d74bce06dc11a3d57b22cd75cae07e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog:/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] 882d3e8ca3ab82e77e8d2e95b49f3efff8174e13803f64fa72c4d53e569b0a1e
[INFO] running `"docker" "start" "-a" "882d3e8ca3ab82e77e8d2e95b49f3efff8174e13803f64fa72c4d53e569b0a1e"`
[INFO] [stderr]    Compiling kuberog v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]  --> src/ding.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "882d3e8ca3ab82e77e8d2e95b49f3efff8174e13803f64fa72c4d53e569b0a1e"`
[INFO] running `"docker" "rm" "-f" "882d3e8ca3ab82e77e8d2e95b49f3efff8174e13803f64fa72c4d53e569b0a1e"`
[INFO] [stdout] 882d3e8ca3ab82e77e8d2e95b49f3efff8174e13803f64fa72c4d53e569b0a1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chux0519/kuberog:/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] 1c65d7619dacd8cab3ec0839dc9bf78f1457dea6c40ce90752cf1c33c0533ca5
[INFO] running `"docker" "start" "-a" "1c65d7619dacd8cab3ec0839dc9bf78f1457dea6c40ce90752cf1c33c0533ca5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kuberog-1c604526ece04263
[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" "1c65d7619dacd8cab3ec0839dc9bf78f1457dea6c40ce90752cf1c33c0533ca5"`
[INFO] running `"docker" "rm" "-f" "1c65d7619dacd8cab3ec0839dc9bf78f1457dea6c40ce90752cf1c33c0533ca5"`
[INFO] [stdout] 1c65d7619dacd8cab3ec0839dc9bf78f1457dea6c40ce90752cf1c33c0533ca5