[INFO] updating cached repository jwcnewton/rust_web_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jwcnewton/rust_web_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jwcnewton/rust_web_server" "work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jwcnewton/rust_web_server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwcnewton/rust_web_server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwcnewton/rust_web_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7900aca3321317eb4d9f173a0edade468d9c39d6
[INFO] sha for GitHub repo jwcnewton/rust_web_server: 7900aca3321317eb4d9f173a0edade468d9c39d6
[INFO] validating manifest of jwcnewton/rust_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 jwcnewton/rust_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 jwcnewton/rust_web_server
[INFO] finished frobbing jwcnewton/rust_web_server
[INFO] frobbed toml for jwcnewton/rust_web_server written to work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_web_server/Cargo.toml
[INFO] started frobbing jwcnewton/rust_web_server
[INFO] finished frobbing jwcnewton/rust_web_server
[INFO] frobbed toml for jwcnewton/rust_web_server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jwcnewton/rust_web_server/Cargo.toml
[INFO] crate jwcnewton/rust_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 jwcnewton/rust_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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_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] ac164873e5be8566a2d94509437d5c82e115f12e437e9a0cc22a4feea33e0a42
[INFO] running `"docker" "start" "-a" "ac164873e5be8566a2d94509437d5c82e115f12e437e9a0cc22a4feea33e0a42"`
[INFO] [stderr]    Compiling rust_web_serve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "ac164873e5be8566a2d94509437d5c82e115f12e437e9a0cc22a4feea33e0a42"`
[INFO] running `"docker" "rm" "-f" "ac164873e5be8566a2d94509437d5c82e115f12e437e9a0cc22a4feea33e0a42"`
[INFO] [stdout] ac164873e5be8566a2d94509437d5c82e115f12e437e9a0cc22a4feea33e0a42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_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] 82c9787d28feca08829ccaa2d50bdd103a203b2ae1520c862b1df87deb876c31
[INFO] running `"docker" "start" "-a" "82c9787d28feca08829ccaa2d50bdd103a203b2ae1520c862b1df87deb876c31"`
[INFO] [stderr]    Compiling rust_web_serve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "82c9787d28feca08829ccaa2d50bdd103a203b2ae1520c862b1df87deb876c31"`
[INFO] running `"docker" "rm" "-f" "82c9787d28feca08829ccaa2d50bdd103a203b2ae1520c862b1df87deb876c31"`
[INFO] [stdout] 82c9787d28feca08829ccaa2d50bdd103a203b2ae1520c862b1df87deb876c31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jwcnewton/rust_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] 4573401cb1fb4e4dca8f4cdde1121f50e79994830301e93ddf0d9b0aacecd467
[INFO] running `"docker" "start" "-a" "4573401cb1fb4e4dca8f4cdde1121f50e79994830301e93ddf0d9b0aacecd467"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_web_serve-becd3fa0c37adf18
[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" "4573401cb1fb4e4dca8f4cdde1121f50e79994830301e93ddf0d9b0aacecd467"`
[INFO] running `"docker" "rm" "-f" "4573401cb1fb4e4dca8f4cdde1121f50e79994830301e93ddf0d9b0aacecd467"`
[INFO] [stdout] 4573401cb1fb4e4dca8f4cdde1121f50e79994830301e93ddf0d9b0aacecd467