[INFO] updating cached repository https://github.com/phillyfan1138/credit_faas_demo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd2eadd90dd04b2ea071c9d7c0cab6b8bd1e489d
[INFO] testing phillyfan1138/credit_faas_demo against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphillyfan1138%2Fcredit_faas_demo" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phillyfan1138/credit_faas_demo on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/phillyfan1138/credit_faas_demo
[INFO] finished tweaking git repo https://github.com/phillyfan1138/credit_faas_demo
[INFO] tweaked toml for git repo https://github.com/phillyfan1138/credit_faas_demo written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/phillyfan1138/credit_faas_demo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcf1689967c4008761ba4c294acf3e5dd86cfb6349056c612fae8544babc57ce
[INFO] running `"docker" "start" "-a" "dcf1689967c4008761ba4c294acf3e5dd86cfb6349056c612fae8544babc57ce"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling serde v1.0.81
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling roots v0.0.5
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling special v0.7.8
[INFO] [stderr]    Compiling special v0.8.0
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling probability v0.15.12
[INFO] [stderr]    Compiling cf_functions v0.10.0
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling fang_oost v0.13.7
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling loan_ec v0.1.4
[INFO] [stderr]    Compiling cf_dist_utils v0.8.0
[INFO] [stderr]    Compiling credit_faas_demo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "dcf1689967c4008761ba4c294acf3e5dd86cfb6349056c612fae8544babc57ce"`
[INFO] running `"docker" "rm" "-f" "dcf1689967c4008761ba4c294acf3e5dd86cfb6349056c612fae8544babc57ce"`
[INFO] [stdout] dcf1689967c4008761ba4c294acf3e5dd86cfb6349056c612fae8544babc57ce
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c408698b740a4220ebed679bce7ba70ad41a46d75335d5789423fb23dc9692e
[INFO] running `"docker" "start" "-a" "6c408698b740a4220ebed679bce7ba70ad41a46d75335d5789423fb23dc9692e"`
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling credit_faas_demo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "6c408698b740a4220ebed679bce7ba70ad41a46d75335d5789423fb23dc9692e"`
[INFO] running `"docker" "rm" "-f" "6c408698b740a4220ebed679bce7ba70ad41a46d75335d5789423fb23dc9692e"`
[INFO] [stdout] 6c408698b740a4220ebed679bce7ba70ad41a46d75335d5789423fb23dc9692e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cf364bf7f088a4c330c673dec2ac02c414e8694e7df1fa827dadde0fbf65c042
[INFO] running `"docker" "start" "-a" "cf364bf7f088a4c330c673dec2ac02c414e8694e7df1fa827dadde0fbf65c042"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-0cc732d0b08d9faf
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::cov_compare_r_2 ... ok
[INFO] [stdout] test tests::cov_merton_compare_r_1 ... ok
[INFO] [stdout] test tests::mean_compare_r_1 ... ok
[INFO] [stdout] test tests::biv_gaussian_compare_r_1 ... ok
[INFO] [stdout] test tests::biv_gaussian_compare_r_2 ... ok
[INFO] [stdout] test tests::test_gamma_cf ... ok
[INFO] [stdout] test tests::test_systemic ... ok
[INFO] [stdout] test tests::var_compare_r_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cf364bf7f088a4c330c673dec2ac02c414e8694e7df1fa827dadde0fbf65c042"`
[INFO] running `"docker" "rm" "-f" "cf364bf7f088a4c330c673dec2ac02c414e8694e7df1fa827dadde0fbf65c042"`
[INFO] [stdout] cf364bf7f088a4c330c673dec2ac02c414e8694e7df1fa827dadde0fbf65c042