[INFO] updating cached repository jasercion/Simple-Webserver-Example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jasercion/Simple-Webserver-Example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jasercion/Simple-Webserver-Example" "work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jasercion/Simple-Webserver-Example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jasercion/Simple-Webserver-Example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jasercion/Simple-Webserver-Example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 199faaf00b8c175b766df3f83491b9ff49f3892c
[INFO] sha for GitHub repo jasercion/Simple-Webserver-Example: 199faaf00b8c175b766df3f83491b9ff49f3892c
[INFO] validating manifest of jasercion/Simple-Webserver-Example 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 jasercion/Simple-Webserver-Example 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 jasercion/Simple-Webserver-Example
[INFO] finished frobbing jasercion/Simple-Webserver-Example
[INFO] frobbed toml for jasercion/Simple-Webserver-Example written to work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example/Cargo.toml
[INFO] started frobbing jasercion/Simple-Webserver-Example
[INFO] finished frobbing jasercion/Simple-Webserver-Example
[INFO] frobbed toml for jasercion/Simple-Webserver-Example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jasercion/Simple-Webserver-Example/Cargo.toml
[INFO] crate jasercion/Simple-Webserver-Example 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing jasercion/Simple-Webserver-Example 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example:/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] e3a0c99d1ad1e4c312ef95dc71f9c35c32781d516e5f30dbbd7522b54d981bfc
[INFO] running `"docker" "start" "-a" "e3a0c99d1ad1e4c312ef95dc71f9c35c32781d516e5f30dbbd7522b54d981bfc"`
[INFO] [stderr]    Compiling route-recognizer v0.1.12
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.46s
[INFO] running `"docker" "inspect" "e3a0c99d1ad1e4c312ef95dc71f9c35c32781d516e5f30dbbd7522b54d981bfc"`
[INFO] running `"docker" "rm" "-f" "e3a0c99d1ad1e4c312ef95dc71f9c35c32781d516e5f30dbbd7522b54d981bfc"`
[INFO] [stdout] e3a0c99d1ad1e4c312ef95dc71f9c35c32781d516e5f30dbbd7522b54d981bfc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example:/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] 7fd7bb1d1a84639bede2455f9398c40720d569e44d6ebd91886d83272ed7ba41
[INFO] running `"docker" "start" "-a" "7fd7bb1d1a84639bede2455f9398c40720d569e44d6ebd91886d83272ed7ba41"`
[INFO] [stderr]    Compiling iron-gcd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "7fd7bb1d1a84639bede2455f9398c40720d569e44d6ebd91886d83272ed7ba41"`
[INFO] running `"docker" "rm" "-f" "7fd7bb1d1a84639bede2455f9398c40720d569e44d6ebd91886d83272ed7ba41"`
[INFO] [stdout] 7fd7bb1d1a84639bede2455f9398c40720d569e44d6ebd91886d83272ed7ba41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jasercion/Simple-Webserver-Example:/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] b973d1dd0eb6451e5ac21789405cbaa3bd579a45dea145e0c1bbdb03faddc6ec
[INFO] running `"docker" "start" "-a" "b973d1dd0eb6451e5ac21789405cbaa3bd579a45dea145e0c1bbdb03faddc6ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_gcd-d6443a78d42f84da
[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" "b973d1dd0eb6451e5ac21789405cbaa3bd579a45dea145e0c1bbdb03faddc6ec"`
[INFO] running `"docker" "rm" "-f" "b973d1dd0eb6451e5ac21789405cbaa3bd579a45dea145e0c1bbdb03faddc6ec"`
[INFO] [stdout] b973d1dd0eb6451e5ac21789405cbaa3bd579a45dea145e0c1bbdb03faddc6ec