[INFO] updating cached repository murphym18/web_server_practice
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/murphym18/web_server_practice
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/murphym18/web_server_practice" "work/ex/beta-1.37-6/sources/1.36.0/gh/murphym18/web_server_practice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/murphym18/web_server_practice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/murphym18/web_server_practice" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/murphym18/web_server_practice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/murphym18/web_server_practice'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9c375cc4105de7f04402cdc95d9fc232baa3f11
[INFO] sha for GitHub repo murphym18/web_server_practice: d9c375cc4105de7f04402cdc95d9fc232baa3f11
[INFO] validating manifest of murphym18/web_server_practice 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 murphym18/web_server_practice 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 murphym18/web_server_practice
[INFO] finished frobbing murphym18/web_server_practice
[INFO] frobbed toml for murphym18/web_server_practice written to work/ex/beta-1.37-6/sources/1.36.0/gh/murphym18/web_server_practice/Cargo.toml
[INFO] started frobbing murphym18/web_server_practice
[INFO] finished frobbing murphym18/web_server_practice
[INFO] frobbed toml for murphym18/web_server_practice written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/murphym18/web_server_practice/Cargo.toml
[INFO] crate murphym18/web_server_practice 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 murphym18/web_server_practice 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/murphym18/web_server_practice:/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] 7237fba14d7953d2cbcc8a88e5fe5445f077f266c299c0d7f7fcf7bbdb376d7b
[INFO] running `"docker" "start" "-a" "7237fba14d7953d2cbcc8a88e5fe5445f077f266c299c0d7f7fcf7bbdb376d7b"`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "7237fba14d7953d2cbcc8a88e5fe5445f077f266c299c0d7f7fcf7bbdb376d7b"`
[INFO] running `"docker" "rm" "-f" "7237fba14d7953d2cbcc8a88e5fe5445f077f266c299c0d7f7fcf7bbdb376d7b"`
[INFO] [stdout] 7237fba14d7953d2cbcc8a88e5fe5445f077f266c299c0d7f7fcf7bbdb376d7b
[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/murphym18/web_server_practice:/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] 8dc4e49cce4e47defde6d9366ad21108b082e6727ed8e9a2369266be97903d29
[INFO] running `"docker" "start" "-a" "8dc4e49cce4e47defde6d9366ad21108b082e6727ed8e9a2369266be97903d29"`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "8dc4e49cce4e47defde6d9366ad21108b082e6727ed8e9a2369266be97903d29"`
[INFO] running `"docker" "rm" "-f" "8dc4e49cce4e47defde6d9366ad21108b082e6727ed8e9a2369266be97903d29"`
[INFO] [stdout] 8dc4e49cce4e47defde6d9366ad21108b082e6727ed8e9a2369266be97903d29
[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/murphym18/web_server_practice:/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] 723c5da559a4141bb20d6c8d0ba6732f74819e101c21a0fba68ac4cb1707ae31
[INFO] running `"docker" "start" "-a" "723c5da559a4141bb20d6c8d0ba6732f74819e101c21a0fba68ac4cb1707ae31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-560e7e2538fa7935
[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" "723c5da559a4141bb20d6c8d0ba6732f74819e101c21a0fba68ac4cb1707ae31"`
[INFO] running `"docker" "rm" "-f" "723c5da559a4141bb20d6c8d0ba6732f74819e101c21a0fba68ac4cb1707ae31"`
[INFO] [stdout] 723c5da559a4141bb20d6c8d0ba6732f74819e101c21a0fba68ac4cb1707ae31