[INFO] updating cached repository komamitsu/rust-toy-http-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/komamitsu/rust-toy-http-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/komamitsu/rust-toy-http-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/komamitsu/rust-toy-http-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/komamitsu/rust-toy-http-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/komamitsu/rust-toy-http-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/komamitsu/rust-toy-http-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/komamitsu/rust-toy-http-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfceaf9197e31a1d20d2d5674cb0cfff0b9b5baf
[INFO] sha for GitHub repo komamitsu/rust-toy-http-server: bfceaf9197e31a1d20d2d5674cb0cfff0b9b5baf
[INFO] validating manifest of komamitsu/rust-toy-http-server 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 komamitsu/rust-toy-http-server 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 komamitsu/rust-toy-http-server
[INFO] finished frobbing komamitsu/rust-toy-http-server
[INFO] frobbed toml for komamitsu/rust-toy-http-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/komamitsu/rust-toy-http-server/Cargo.toml
[INFO] started frobbing komamitsu/rust-toy-http-server
[INFO] finished frobbing komamitsu/rust-toy-http-server
[INFO] frobbed toml for komamitsu/rust-toy-http-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/komamitsu/rust-toy-http-server/Cargo.toml
[INFO] crate komamitsu/rust-toy-http-server 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 komamitsu/rust-toy-http-server 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/komamitsu/rust-toy-http-server:/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] cc9d4bf62a8029f663627c2322b1368b598a4a6ba4eac702b74885ae4ba083d7
[INFO] running `"docker" "start" "-a" "cc9d4bf62a8029f663627c2322b1368b598a4a6ba4eac702b74885ae4ba083d7"`
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling aho-corasick v0.6.1
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling rust-toy-http-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
[INFO] running `"docker" "inspect" "cc9d4bf62a8029f663627c2322b1368b598a4a6ba4eac702b74885ae4ba083d7"`
[INFO] running `"docker" "rm" "-f" "cc9d4bf62a8029f663627c2322b1368b598a4a6ba4eac702b74885ae4ba083d7"`
[INFO] [stdout] cc9d4bf62a8029f663627c2322b1368b598a4a6ba4eac702b74885ae4ba083d7
[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/komamitsu/rust-toy-http-server:/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] 6c6296a55aa334a443636feca9f9d2ff199895aefea5ce330efd40abe5c984ac
[INFO] running `"docker" "start" "-a" "6c6296a55aa334a443636feca9f9d2ff199895aefea5ce330efd40abe5c984ac"`
[INFO] [stderr]    Compiling rust-toy-http-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "6c6296a55aa334a443636feca9f9d2ff199895aefea5ce330efd40abe5c984ac"`
[INFO] running `"docker" "rm" "-f" "6c6296a55aa334a443636feca9f9d2ff199895aefea5ce330efd40abe5c984ac"`
[INFO] [stdout] 6c6296a55aa334a443636feca9f9d2ff199895aefea5ce330efd40abe5c984ac
[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/komamitsu/rust-toy-http-server:/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] 72279ffd81dd9a33fbb7caabc775992af915d9912656da7bf455361ae2c9253b
[INFO] running `"docker" "start" "-a" "72279ffd81dd9a33fbb7caabc775992af915d9912656da7bf455361ae2c9253b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_toy_http_server-459cacf352931977
[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" "72279ffd81dd9a33fbb7caabc775992af915d9912656da7bf455361ae2c9253b"`
[INFO] running `"docker" "rm" "-f" "72279ffd81dd9a33fbb7caabc775992af915d9912656da7bf455361ae2c9253b"`
[INFO] [stdout] 72279ffd81dd9a33fbb7caabc775992af915d9912656da7bf455361ae2c9253b