[INFO] cloning repository adigunhammedolalekan/rust_mutlithreaded_web_server
[INFO] running `"git" "clone" "--bare" "git://github.com/adigunhammedolalekan/rust_mutlithreaded_web_server.git" "work/cache/sources/gh/adigunhammedolalekan/rust_mutlithreaded_web_server"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/adigunhammedolalekan/rust_mutlithreaded_web_server'...
[INFO] running `"git" "clone" "work/cache/sources/gh/adigunhammedolalekan/rust_mutlithreaded_web_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/adigunhammedolalekan/rust_mutlithreaded_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/adigunhammedolalekan/rust_mutlithreaded_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adigunhammedolalekan/rust_mutlithreaded_web_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adigunhammedolalekan/rust_mutlithreaded_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adigunhammedolalekan/rust_mutlithreaded_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39788dc6b3badbd3f2d6c8d0792b02fd6d5ec7b7
[INFO] sha for GitHub repo adigunhammedolalekan/rust_mutlithreaded_web_server: 39788dc6b3badbd3f2d6c8d0792b02fd6d5ec7b7
[INFO] validating manifest of adigunhammedolalekan/rust_mutlithreaded_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 adigunhammedolalekan/rust_mutlithreaded_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 adigunhammedolalekan/rust_mutlithreaded_web_server
[INFO] finished frobbing adigunhammedolalekan/rust_mutlithreaded_web_server
[INFO] frobbed toml for adigunhammedolalekan/rust_mutlithreaded_web_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/adigunhammedolalekan/rust_mutlithreaded_web_server/Cargo.toml
[INFO] started frobbing adigunhammedolalekan/rust_mutlithreaded_web_server
[INFO] finished frobbing adigunhammedolalekan/rust_mutlithreaded_web_server
[INFO] frobbed toml for adigunhammedolalekan/rust_mutlithreaded_web_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adigunhammedolalekan/rust_mutlithreaded_web_server/Cargo.toml
[INFO] crate adigunhammedolalekan/rust_mutlithreaded_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 adigunhammedolalekan/rust_mutlithreaded_web_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-3/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/adigunhammedolalekan/rust_mutlithreaded_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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5c705d72d73fafb0ada47a91e242a50b6096cad4560d28cf237c2c83cd6eca52
[INFO] running `"docker" "start" "-a" "5c705d72d73fafb0ada47a91e242a50b6096cad4560d28cf237c2c83cd6eca52"`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "5c705d72d73fafb0ada47a91e242a50b6096cad4560d28cf237c2c83cd6eca52"`
[INFO] running `"docker" "rm" "-f" "5c705d72d73fafb0ada47a91e242a50b6096cad4560d28cf237c2c83cd6eca52"`
[INFO] [stdout] 5c705d72d73fafb0ada47a91e242a50b6096cad4560d28cf237c2c83cd6eca52
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/adigunhammedolalekan/rust_mutlithreaded_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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb535632df4f4dfaac8aa188bacd14acb6b763c7e39626f1897aedf69d9dbd96
[INFO] running `"docker" "start" "-a" "fb535632df4f4dfaac8aa188bacd14acb6b763c7e39626f1897aedf69d9dbd96"`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "fb535632df4f4dfaac8aa188bacd14acb6b763c7e39626f1897aedf69d9dbd96"`
[INFO] running `"docker" "rm" "-f" "fb535632df4f4dfaac8aa188bacd14acb6b763c7e39626f1897aedf69d9dbd96"`
[INFO] [stdout] fb535632df4f4dfaac8aa188bacd14acb6b763c7e39626f1897aedf69d9dbd96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/adigunhammedolalekan/rust_mutlithreaded_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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fd8d72ec396c713796dd7006fc9feec67e4d71e1ead97b3847f4964791de63ef
[INFO] running `"docker" "start" "-a" "fd8d72ec396c713796dd7006fc9feec67e4d71e1ead97b3847f4964791de63ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-ef18f5ab1ee7668a
[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-6e289a8cc5d6d016
[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]    Doc-tests 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" "fd8d72ec396c713796dd7006fc9feec67e4d71e1ead97b3847f4964791de63ef"`
[INFO] running `"docker" "rm" "-f" "fd8d72ec396c713796dd7006fc9feec67e4d71e1ead97b3847f4964791de63ef"`
[INFO] [stdout] fd8d72ec396c713796dd7006fc9feec67e4d71e1ead97b3847f4964791de63ef