[INFO] updating cached repository karl-run/rust_now_serverless
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/karl-run/rust_now_serverless
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/karl-run/rust_now_serverless" "work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/karl-run/rust_now_serverless" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karl-run/rust_now_serverless"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karl-run/rust_now_serverless'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e60cfa6e1ec4413d0c053c44f93c2ffc354fa653
[INFO] sha for GitHub repo karl-run/rust_now_serverless: e60cfa6e1ec4413d0c053c44f93c2ffc354fa653
[INFO] validating manifest of karl-run/rust_now_serverless 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 karl-run/rust_now_serverless 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 karl-run/rust_now_serverless
[INFO] finished frobbing karl-run/rust_now_serverless
[INFO] frobbed toml for karl-run/rust_now_serverless written to work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless/Cargo.toml
[INFO] started frobbing karl-run/rust_now_serverless
[INFO] finished frobbing karl-run/rust_now_serverless
[INFO] frobbed toml for karl-run/rust_now_serverless written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karl-run/rust_now_serverless/Cargo.toml
[INFO] crate karl-run/rust_now_serverless 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 karl-run/rust_now_serverless 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless:/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] 23ba1cc18b41610b145e2cf8dd692cc360fe7ee26ecad462a3c57a775394fa35
[INFO] running `"docker" "start" "-a" "23ba1cc18b41610b145e2cf8dd692cc360fe7ee26ecad462a3c57a775394fa35"`
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling filetime v0.2.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling gzip-header v0.2.0
[INFO] [stderr]    Compiling buf_redux v0.6.3
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling tiny_http v0.6.0
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling rouille v2.2.0
[INFO] [stderr]    Compiling now_rust_serverless v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.67s
[INFO] running `"docker" "inspect" "23ba1cc18b41610b145e2cf8dd692cc360fe7ee26ecad462a3c57a775394fa35"`
[INFO] running `"docker" "rm" "-f" "23ba1cc18b41610b145e2cf8dd692cc360fe7ee26ecad462a3c57a775394fa35"`
[INFO] [stdout] 23ba1cc18b41610b145e2cf8dd692cc360fe7ee26ecad462a3c57a775394fa35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless:/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] fe24f89ca75d93cd172dd7edd3df7cd11e6dabfeed4ad2d6dac78de101a3f426
[INFO] running `"docker" "start" "-a" "fe24f89ca75d93cd172dd7edd3df7cd11e6dabfeed4ad2d6dac78de101a3f426"`
[INFO] [stderr]    Compiling now_rust_serverless v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "fe24f89ca75d93cd172dd7edd3df7cd11e6dabfeed4ad2d6dac78de101a3f426"`
[INFO] running `"docker" "rm" "-f" "fe24f89ca75d93cd172dd7edd3df7cd11e6dabfeed4ad2d6dac78de101a3f426"`
[INFO] [stdout] fe24f89ca75d93cd172dd7edd3df7cd11e6dabfeed4ad2d6dac78de101a3f426
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/karl-run/rust_now_serverless:/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] faa50a1a903838afaf74b17adaf1bd22d316e2bb7642eb31ccd0b88ca4ca6f9e
[INFO] running `"docker" "start" "-a" "faa50a1a903838afaf74b17adaf1bd22d316e2bb7642eb31ccd0b88ca4ca6f9e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/now_rust_serverless-71c543b8933cf305
[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" "faa50a1a903838afaf74b17adaf1bd22d316e2bb7642eb31ccd0b88ca4ca6f9e"`
[INFO] running `"docker" "rm" "-f" "faa50a1a903838afaf74b17adaf1bd22d316e2bb7642eb31ccd0b88ca4ca6f9e"`
[INFO] [stdout] faa50a1a903838afaf74b17adaf1bd22d316e2bb7642eb31ccd0b88ca4ca6f9e