[INFO] updating cached repository dev-yohan/rust-web-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dev-yohan/rust-web-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dev-yohan/rust-web-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dev-yohan/rust-web-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a79744488305f5fabc03919d8fe86766f7ca5217
[INFO] sha for GitHub repo dev-yohan/rust-web-server: a79744488305f5fabc03919d8fe86766f7ca5217
[INFO] validating manifest of dev-yohan/rust-web-server on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dev-yohan/rust-web-server on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dev-yohan/rust-web-server
[INFO] finished frobbing dev-yohan/rust-web-server
[INFO] frobbed toml for dev-yohan/rust-web-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/rust-web-server/Cargo.toml
[INFO] started frobbing dev-yohan/rust-web-server
[INFO] finished frobbing dev-yohan/rust-web-server
[INFO] frobbed toml for dev-yohan/rust-web-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dev-yohan/rust-web-server/Cargo.toml
[INFO] crate dev-yohan/rust-web-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dev-yohan/rust-web-server against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4141d1a01abd5686fc1571571543dc43e27965502161a256de8ed4d2d46d9524
[INFO] running `"docker" "start" "-a" "4141d1a01abd5686fc1571571543dc43e27965502161a256de8ed4d2d46d9524"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "4141d1a01abd5686fc1571571543dc43e27965502161a256de8ed4d2d46d9524"`
[INFO] running `"docker" "rm" "-f" "4141d1a01abd5686fc1571571543dc43e27965502161a256de8ed4d2d46d9524"`
[INFO] [stdout] 4141d1a01abd5686fc1571571543dc43e27965502161a256de8ed4d2d46d9524
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9814de0ff2078ce7f2758ff57c3a290a48734cc3748ab6fc3eeef63343133168
[INFO] running `"docker" "start" "-a" "9814de0ff2078ce7f2758ff57c3a290a48734cc3748ab6fc3eeef63343133168"`
[INFO] [stderr]    Compiling web-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "9814de0ff2078ce7f2758ff57c3a290a48734cc3748ab6fc3eeef63343133168"`
[INFO] running `"docker" "rm" "-f" "9814de0ff2078ce7f2758ff57c3a290a48734cc3748ab6fc3eeef63343133168"`
[INFO] [stdout] 9814de0ff2078ce7f2758ff57c3a290a48734cc3748ab6fc3eeef63343133168
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dev-yohan/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f493073f027f3de92d4abafb112ec9084e46106f4f62a60d7a0ba7f1458c27f0
[INFO] running `"docker" "start" "-a" "f493073f027f3de92d4abafb112ec9084e46106f4f62a60d7a0ba7f1458c27f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/web_server-95e9f605ee541c26
[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" "f493073f027f3de92d4abafb112ec9084e46106f4f62a60d7a0ba7f1458c27f0"`
[INFO] running `"docker" "rm" "-f" "f493073f027f3de92d4abafb112ec9084e46106f4f62a60d7a0ba7f1458c27f0"`
[INFO] [stdout] f493073f027f3de92d4abafb112ec9084e46106f4f62a60d7a0ba7f1458c27f0