[INFO] updating cached repository julienXX/simple-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/julienXX/simple-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/julienXX/simple-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/julienXX/simple-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/julienXX/simple-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/julienXX/simple-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6f72dfd1b7c0eb738e385a28a7dc2929047277f
[INFO] sha for GitHub repo julienXX/simple-server: f6f72dfd1b7c0eb738e385a28a7dc2929047277f
[INFO] validating manifest of julienXX/simple-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 julienXX/simple-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 julienXX/simple-server
[INFO] finished frobbing julienXX/simple-server
[INFO] frobbed toml for julienXX/simple-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/julienXX/simple-server/Cargo.toml
[INFO] started frobbing julienXX/simple-server
[INFO] finished frobbing julienXX/simple-server
[INFO] frobbed toml for julienXX/simple-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-server/Cargo.toml
[INFO] crate julienXX/simple-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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing julienXX/simple-server against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fdca6b9d7f667c4e5a5db1bbe4eb3acd3a5de4c06b42d4240f2e5cbef6010564
[INFO] running `"docker" "start" "-a" "fdca6b9d7f667c4e5a5db1bbe4eb3acd3a5de4c06b42d4240f2e5cbef6010564"`
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "fdca6b9d7f667c4e5a5db1bbe4eb3acd3a5de4c06b42d4240f2e5cbef6010564"`
[INFO] running `"docker" "rm" "-f" "fdca6b9d7f667c4e5a5db1bbe4eb3acd3a5de4c06b42d4240f2e5cbef6010564"`
[INFO] [stdout] fdca6b9d7f667c4e5a5db1bbe4eb3acd3a5de4c06b42d4240f2e5cbef6010564
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 22c0df5d73e15e86e8e75799966b7cee358759e51d853ff4a9ef6bd8d748b3b9
[INFO] running `"docker" "start" "-a" "22c0df5d73e15e86e8e75799966b7cee358759e51d853ff4a9ef6bd8d748b3b9"`
[INFO] [stderr]    Compiling simple-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "22c0df5d73e15e86e8e75799966b7cee358759e51d853ff4a9ef6bd8d748b3b9"`
[INFO] running `"docker" "rm" "-f" "22c0df5d73e15e86e8e75799966b7cee358759e51d853ff4a9ef6bd8d748b3b9"`
[INFO] [stdout] 22c0df5d73e15e86e8e75799966b7cee358759e51d853ff4a9ef6bd8d748b3b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/julienXX/simple-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9326f723f2953b23488050dc91dee451f9b6168b20dc21016e9a568d43b22c95
[INFO] running `"docker" "start" "-a" "9326f723f2953b23488050dc91dee451f9b6168b20dc21016e9a568d43b22c95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_server-e005a86377dbc2d1
[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" "9326f723f2953b23488050dc91dee451f9b6168b20dc21016e9a568d43b22c95"`
[INFO] running `"docker" "rm" "-f" "9326f723f2953b23488050dc91dee451f9b6168b20dc21016e9a568d43b22c95"`
[INFO] [stdout] 9326f723f2953b23488050dc91dee451f9b6168b20dc21016e9a568d43b22c95