[INFO] updating cached repository phillyfan1138/credit_faas
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/phillyfan1138/credit_faas
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/phillyfan1138/credit_faas" "work/ex/beta-1.38-1/sources/1.37.0/gh/phillyfan1138/credit_faas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/phillyfan1138/credit_faas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phillyfan1138/credit_faas" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76151bbb166ddbf9bf0f00eb64b188e8d95b1317
[INFO] sha for GitHub repo phillyfan1138/credit_faas: 76151bbb166ddbf9bf0f00eb64b188e8d95b1317
[INFO] validating manifest of phillyfan1138/credit_faas 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 phillyfan1138/credit_faas 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 phillyfan1138/credit_faas
[INFO] finished frobbing phillyfan1138/credit_faas
[INFO] frobbed toml for phillyfan1138/credit_faas written to work/ex/beta-1.38-1/sources/1.37.0/gh/phillyfan1138/credit_faas/Cargo.toml
[INFO] started frobbing phillyfan1138/credit_faas
[INFO] finished frobbing phillyfan1138/credit_faas
[INFO] frobbed toml for phillyfan1138/credit_faas written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas/Cargo.toml
[INFO] crate phillyfan1138/credit_faas 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 phillyfan1138/credit_faas against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 09e36425c0eed49a2c1f79d154ed07864a2ca397566c850571c24cb54d77ca64
[INFO] running `"docker" "start" "-a" "09e36425c0eed49a2c1f79d154ed07864a2ca397566c850571c24cb54d77ca64"`
[INFO] [stderr]    Compiling byteorder v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling roots v0.0.5
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling lambda_runtime_core v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling special v0.7.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.36
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling lambda_runtime_errors_derive v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling base64 v0.10.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling lambda_runtime_errors v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling cf_functions v0.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling loan_ec v0.1.4
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling h2 v0.1.15
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling fang_oost v0.13.8
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling cf_dist_utils v0.8.1
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.21
[INFO] [stderr]    Compiling lambda_runtime_client v0.2.1
[INFO] [stderr]    Compiling lambda_runtime v0.2.0
[INFO] [stderr]    Compiling lambda_http v0.1.0
[INFO] [stderr]    Compiling credit_faas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "09e36425c0eed49a2c1f79d154ed07864a2ca397566c850571c24cb54d77ca64"`
[INFO] running `"docker" "rm" "-f" "09e36425c0eed49a2c1f79d154ed07864a2ca397566c850571c24cb54d77ca64"`
[INFO] [stdout] 09e36425c0eed49a2c1f79d154ed07864a2ca397566c850571c24cb54d77ca64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 645cc83344685ff2174f84813d2f7fcbb33cc7e6d3baedf804496b2d18101171
[INFO] running `"docker" "start" "-a" "645cc83344685ff2174f84813d2f7fcbb33cc7e6d3baedf804496b2d18101171"`
[INFO] [stderr]    Compiling credit_faas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `"docker" "inspect" "645cc83344685ff2174f84813d2f7fcbb33cc7e6d3baedf804496b2d18101171"`
[INFO] running `"docker" "rm" "-f" "645cc83344685ff2174f84813d2f7fcbb33cc7e6d3baedf804496b2d18101171"`
[INFO] [stdout] 645cc83344685ff2174f84813d2f7fcbb33cc7e6d3baedf804496b2d18101171
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phillyfan1138/credit_faas:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d8e678d6bc9b155814ec4aec58529bf40e63a2b2653400ee8f9f58d7ab244f7e
[INFO] running `"docker" "start" "-a" "d8e678d6bc9b155814ec4aec58529bf40e63a2b2653400ee8f9f58d7ab244f7e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/credit_faas-21fc1b5e60512c95
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_gamma_cf ... ok
[INFO] [stdout] test tests::test_deserialize ... ok
[INFO] [stdout] test tests::test_get_density ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8e678d6bc9b155814ec4aec58529bf40e63a2b2653400ee8f9f58d7ab244f7e"`
[INFO] running `"docker" "rm" "-f" "d8e678d6bc9b155814ec4aec58529bf40e63a2b2653400ee8f9f58d7ab244f7e"`
[INFO] [stdout] d8e678d6bc9b155814ec4aec58529bf40e63a2b2653400ee8f9f58d7ab244f7e