[INFO] updating cached repository Xinkai/ModuleConfig
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Xinkai/ModuleConfig
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Xinkai/ModuleConfig" "work/ex/beta-1.38-1/sources/1.37.0/gh/Xinkai/ModuleConfig"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Xinkai/ModuleConfig'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Xinkai/ModuleConfig" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Xinkai/ModuleConfig"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Xinkai/ModuleConfig'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f13a43085d8bac4ecbb66011b1eaa336115f4bb0
[INFO] sha for GitHub repo Xinkai/ModuleConfig: f13a43085d8bac4ecbb66011b1eaa336115f4bb0
[INFO] validating manifest of Xinkai/ModuleConfig 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 Xinkai/ModuleConfig 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 Xinkai/ModuleConfig
[INFO] finished frobbing Xinkai/ModuleConfig
[INFO] frobbed toml for Xinkai/ModuleConfig written to work/ex/beta-1.38-1/sources/1.37.0/gh/Xinkai/ModuleConfig/Cargo.toml
[INFO] started frobbing Xinkai/ModuleConfig
[INFO] finished frobbing Xinkai/ModuleConfig
[INFO] frobbed toml for Xinkai/ModuleConfig written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Xinkai/ModuleConfig/Cargo.toml
[INFO] crate Xinkai/ModuleConfig 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Xinkai/ModuleConfig/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 Xinkai/ModuleConfig 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-2/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/Xinkai/ModuleConfig:/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] c1bdeb38f870f66c08d66fff372e614bf667ff28aa562288bfb7c56f3c58f5a7
[INFO] running `"docker" "start" "-a" "c1bdeb38f870f66c08d66fff372e614bf667ff28aa562288bfb7c56f3c58f5a7"`
[INFO] [stderr]    Compiling elf v0.0.9
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling kernel_config v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `"docker" "inspect" "c1bdeb38f870f66c08d66fff372e614bf667ff28aa562288bfb7c56f3c58f5a7"`
[INFO] running `"docker" "rm" "-f" "c1bdeb38f870f66c08d66fff372e614bf667ff28aa562288bfb7c56f3c58f5a7"`
[INFO] [stdout] c1bdeb38f870f66c08d66fff372e614bf667ff28aa562288bfb7c56f3c58f5a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/Xinkai/ModuleConfig:/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] fa9221686d19852f036a510ca0f90cd1a15fd7408c169b586a02b42ff5f2c52f
[INFO] running `"docker" "start" "-a" "fa9221686d19852f036a510ca0f90cd1a15fd7408c169b586a02b42ff5f2c52f"`
[INFO] [stderr]    Compiling kernel_config v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "fa9221686d19852f036a510ca0f90cd1a15fd7408c169b586a02b42ff5f2c52f"`
[INFO] running `"docker" "rm" "-f" "fa9221686d19852f036a510ca0f90cd1a15fd7408c169b586a02b42ff5f2c52f"`
[INFO] [stdout] fa9221686d19852f036a510ca0f90cd1a15fd7408c169b586a02b42ff5f2c52f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/Xinkai/ModuleConfig:/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] e21ed7a138517e8121e4fd53f1bf7adce5e8aea88dc6eedfe5e43ad3c7e99dcd
[INFO] running `"docker" "start" "-a" "e21ed7a138517e8121e4fd53f1bf7adce5e8aea88dc6eedfe5e43ad3c7e99dcd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kernel_config-ceb74b53e91dfa43
[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" "e21ed7a138517e8121e4fd53f1bf7adce5e8aea88dc6eedfe5e43ad3c7e99dcd"`
[INFO] running `"docker" "rm" "-f" "e21ed7a138517e8121e4fd53f1bf7adce5e8aea88dc6eedfe5e43ad3c7e99dcd"`
[INFO] [stdout] e21ed7a138517e8121e4fd53f1bf7adce5e8aea88dc6eedfe5e43ad3c7e99dcd