[INFO] updating cached repository zupzup/rust-async-web-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zupzup/rust-async-web-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zupzup/rust-async-web-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zupzup/rust-async-web-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zupzup/rust-async-web-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zupzup/rust-async-web-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1eec0e39719db9ae3824651d6fbf25157377144
[INFO] sha for GitHub repo zupzup/rust-async-web-example: e1eec0e39719db9ae3824651d6fbf25157377144
[INFO] validating manifest of zupzup/rust-async-web-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 zupzup/rust-async-web-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 zupzup/rust-async-web-example
[INFO] finished frobbing zupzup/rust-async-web-example
[INFO] frobbed toml for zupzup/rust-async-web-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-example/Cargo.toml
[INFO] started frobbing zupzup/rust-async-web-example
[INFO] finished frobbing zupzup/rust-async-web-example
[INFO] frobbed toml for zupzup/rust-async-web-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zupzup/rust-async-web-example/Cargo.toml
[INFO] crate zupzup/rust-async-web-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] testing zupzup/rust-async-web-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-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] 53cb09cbc246f51d9216a23c55724dee88f4e6a985af412d87f66aea760f6f55
[INFO] running `"docker" "start" "-a" "53cb09cbc246f51d9216a23c55724dee88f4e6a985af412d87f66aea760f6f55"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling cc v1.0.34
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[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
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[INFO] [stderr]    Compiling futures v0.1.27
[INFO] [stderr]    Compiling build_const v0.2.1
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[INFO] [stderr]    Compiling actix-utils v0.4.1
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[INFO] [stderr]    Compiling tokio-tcp v0.1.3
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[INFO] [stderr]    Compiling tokio v0.1.18
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[INFO] [stderr]    Compiling actix-server-config v0.1.1
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[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]    Compiling envconfig_derive v0.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
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[INFO] [stderr]    Compiling envconfig v0.5.0
[INFO] [stderr]    Compiling actix-threadpool v0.1.1
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[INFO] [stderr]    Compiling actix-server v0.5.1
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-connect v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling actix-http v0.2.3
[INFO] [stderr]    Compiling reqwest v0.9.13
[INFO] [stderr]    Compiling awc v0.2.0
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling actix-web v1.0.0
[INFO] [stderr]    Compiling analyzer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 43s
[INFO] running `"docker" "inspect" "53cb09cbc246f51d9216a23c55724dee88f4e6a985af412d87f66aea760f6f55"`
[INFO] running `"docker" "rm" "-f" "53cb09cbc246f51d9216a23c55724dee88f4e6a985af412d87f66aea760f6f55"`
[INFO] [stdout] 53cb09cbc246f51d9216a23c55724dee88f4e6a985af412d87f66aea760f6f55
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-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] 330dd167ac170042991b74145db429df158686cb9b93c0908bc443b3657c2d5e
[INFO] running `"docker" "start" "-a" "330dd167ac170042991b74145db429df158686cb9b93c0908bc443b3657c2d5e"`
[INFO] [stderr]    Compiling analyzer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "330dd167ac170042991b74145db429df158686cb9b93c0908bc443b3657c2d5e"`
[INFO] running `"docker" "rm" "-f" "330dd167ac170042991b74145db429df158686cb9b93c0908bc443b3657c2d5e"`
[INFO] [stdout] 330dd167ac170042991b74145db429df158686cb9b93c0908bc443b3657c2d5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zupzup/rust-async-web-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] 672dbe9e6ec0da4ab2625dafe0a4d107e1a2b612f914d8da01f0171176ddb5f2
[INFO] running `"docker" "start" "-a" "672dbe9e6ec0da4ab2625dafe0a4d107e1a2b612f914d8da01f0171176ddb5f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/analyzer-51ab69eaeba56ff9
[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" "672dbe9e6ec0da4ab2625dafe0a4d107e1a2b612f914d8da01f0171176ddb5f2"`
[INFO] running `"docker" "rm" "-f" "672dbe9e6ec0da4ab2625dafe0a4d107e1a2b612f914d8da01f0171176ddb5f2"`
[INFO] [stdout] 672dbe9e6ec0da4ab2625dafe0a4d107e1a2b612f914d8da01f0171176ddb5f2