[INFO] cloning repository bertiespell/multithreaded_web_server
[INFO] running `"git" "clone" "--bare" "git://github.com/bertiespell/multithreaded_web_server.git" "work/cache/sources/gh/bertiespell/multithreaded_web_server"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bertiespell/multithreaded_web_server'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bertiespell/multithreaded_web_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bertiespell/multithreaded_web_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bertiespell/multithreaded_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bertiespell/multithreaded_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1971104ca60b937b11b277c360273975fbd5a95e
[INFO] sha for GitHub repo bertiespell/multithreaded_web_server: 1971104ca60b937b11b277c360273975fbd5a95e
[INFO] validating manifest of bertiespell/multithreaded_web_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 bertiespell/multithreaded_web_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 bertiespell/multithreaded_web_server
[INFO] finished frobbing bertiespell/multithreaded_web_server
[INFO] frobbed toml for bertiespell/multithreaded_web_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_server/Cargo.toml
[INFO] started frobbing bertiespell/multithreaded_web_server
[INFO] finished frobbing bertiespell/multithreaded_web_server
[INFO] frobbed toml for bertiespell/multithreaded_web_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bertiespell/multithreaded_web_server/Cargo.toml
[INFO] crate bertiespell/multithreaded_web_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 bertiespell/multithreaded_web_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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_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] be5b850d52d6de130c1402d03167356da510aa9527a796e144f78e82bd972042
[INFO] running `"docker" "start" "-a" "be5b850d52d6de130c1402d03167356da510aa9527a796e144f78e82bd972042"`
[INFO] [stderr]    Compiling multithreaded_web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "be5b850d52d6de130c1402d03167356da510aa9527a796e144f78e82bd972042"`
[INFO] running `"docker" "rm" "-f" "be5b850d52d6de130c1402d03167356da510aa9527a796e144f78e82bd972042"`
[INFO] [stdout] be5b850d52d6de130c1402d03167356da510aa9527a796e144f78e82bd972042
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_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] 5a51a3d8a0f3ba528f7378026cd41b1440db5874db1289352e8639a58a759a66
[INFO] running `"docker" "start" "-a" "5a51a3d8a0f3ba528f7378026cd41b1440db5874db1289352e8639a58a759a66"`
[INFO] [stderr]    Compiling multithreaded_web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "5a51a3d8a0f3ba528f7378026cd41b1440db5874db1289352e8639a58a759a66"`
[INFO] running `"docker" "rm" "-f" "5a51a3d8a0f3ba528f7378026cd41b1440db5874db1289352e8639a58a759a66"`
[INFO] [stdout] 5a51a3d8a0f3ba528f7378026cd41b1440db5874db1289352e8639a58a759a66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bertiespell/multithreaded_web_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] 64a32b8a8eaad3f2f38b65b3a4b3f0b53372980f20e92a87c9cfa50403acf75b
[INFO] running `"docker" "start" "-a" "64a32b8a8eaad3f2f38b65b3a4b3f0b53372980f20e92a87c9cfa50403acf75b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/multithreaded_web_server-f18795a6be2b6064
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/main-e94cdff72416e583
[INFO] [stderr]    Doc-tests multithreaded_web_server
[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" "64a32b8a8eaad3f2f38b65b3a4b3f0b53372980f20e92a87c9cfa50403acf75b"`
[INFO] running `"docker" "rm" "-f" "64a32b8a8eaad3f2f38b65b3a4b3f0b53372980f20e92a87c9cfa50403acf75b"`
[INFO] [stdout] 64a32b8a8eaad3f2f38b65b3a4b3f0b53372980f20e92a87c9cfa50403acf75b