[INFO] updating cached repository ShinNakamura/localhoster
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ShinNakamura/localhoster
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ShinNakamura/localhoster" "work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ShinNakamura/localhoster" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShinNakamura/localhoster"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShinNakamura/localhoster'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a964df107b9e440be6103ac3f6cd0c8116b0a53
[INFO] sha for GitHub repo ShinNakamura/localhoster: 0a964df107b9e440be6103ac3f6cd0c8116b0a53
[INFO] validating manifest of ShinNakamura/localhoster 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 ShinNakamura/localhoster 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 ShinNakamura/localhoster
[INFO] finished frobbing ShinNakamura/localhoster
[INFO] frobbed toml for ShinNakamura/localhoster written to work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster/Cargo.toml
[INFO] started frobbing ShinNakamura/localhoster
[INFO] finished frobbing ShinNakamura/localhoster
[INFO] frobbed toml for ShinNakamura/localhoster written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ShinNakamura/localhoster/Cargo.toml
[INFO] crate ShinNakamura/localhoster 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 ShinNakamura/localhoster against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4fe68bdf5a6d93af0fb3d432e604ad29feb49a0c4282e6dd8ec8de5869bb659a
[INFO] running `"docker" "start" "-a" "4fe68bdf5a6d93af0fb3d432e604ad29feb49a0c4282e6dd8ec8de5869bb659a"`
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling buf_redux v0.6.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling persistent v0.4.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling bodyparser v0.8.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling urlencoded v0.6.0
[INFO] [stderr]    Compiling params v0.8.0
[INFO] [stderr]    Compiling localhoster v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `"docker" "inspect" "4fe68bdf5a6d93af0fb3d432e604ad29feb49a0c4282e6dd8ec8de5869bb659a"`
[INFO] running `"docker" "rm" "-f" "4fe68bdf5a6d93af0fb3d432e604ad29feb49a0c4282e6dd8ec8de5869bb659a"`
[INFO] [stdout] 4fe68bdf5a6d93af0fb3d432e604ad29feb49a0c4282e6dd8ec8de5869bb659a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 244d9063372317b5fb094c64547aef8aa6b13a16971c99b939a155ceff786c08
[INFO] running `"docker" "start" "-a" "244d9063372317b5fb094c64547aef8aa6b13a16971c99b939a155ceff786c08"`
[INFO] [stderr]    Compiling localhoster v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "244d9063372317b5fb094c64547aef8aa6b13a16971c99b939a155ceff786c08"`
[INFO] running `"docker" "rm" "-f" "244d9063372317b5fb094c64547aef8aa6b13a16971c99b939a155ceff786c08"`
[INFO] [stdout] 244d9063372317b5fb094c64547aef8aa6b13a16971c99b939a155ceff786c08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ShinNakamura/localhoster:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d93b5aff88c7b1801787029af850078cca11da5a0bfeb3fcad85cf23ef1e6bc1
[INFO] running `"docker" "start" "-a" "d93b5aff88c7b1801787029af850078cca11da5a0bfeb3fcad85cf23ef1e6bc1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/localhoster-598d7dfb87fe060f
[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" "d93b5aff88c7b1801787029af850078cca11da5a0bfeb3fcad85cf23ef1e6bc1"`
[INFO] running `"docker" "rm" "-f" "d93b5aff88c7b1801787029af850078cca11da5a0bfeb3fcad85cf23ef1e6bc1"`
[INFO] [stdout] d93b5aff88c7b1801787029af850078cca11da5a0bfeb3fcad85cf23ef1e6bc1