[INFO] updating cached repository mozamimy/ri-utilization-plotter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mozamimy/ri-utilization-plotter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mozamimy/ri-utilization-plotter" "work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mozamimy/ri-utilization-plotter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozamimy/ri-utilization-plotter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozamimy/ri-utilization-plotter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d09a8d5fe37f4cbe01bf5e9805275e22037d595
[INFO] sha for GitHub repo mozamimy/ri-utilization-plotter: 1d09a8d5fe37f4cbe01bf5e9805275e22037d595
[INFO] validating manifest of mozamimy/ri-utilization-plotter 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 mozamimy/ri-utilization-plotter 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 mozamimy/ri-utilization-plotter
[INFO] finished frobbing mozamimy/ri-utilization-plotter
[INFO] frobbed toml for mozamimy/ri-utilization-plotter written to work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter/Cargo.toml
[INFO] started frobbing mozamimy/ri-utilization-plotter
[INFO] finished frobbing mozamimy/ri-utilization-plotter
[INFO] frobbed toml for mozamimy/ri-utilization-plotter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mozamimy/ri-utilization-plotter/Cargo.toml
[INFO] crate mozamimy/ri-utilization-plotter 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 mozamimy/ri-utilization-plotter 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter:/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] 8f35bad8783044c9c6a0c7d6ef1594417faf96e14b06e32339ca1fdf589863f6
[INFO] running `"docker" "start" "-a" "8f35bad8783044c9c6a0c7d6ef1594417faf96e14b06e32339ca1fdf589863f6"`
[INFO] [stderr]    Compiling serde v1.0.81
[INFO] [stderr]    Compiling crossbeam-utils v0.6.2
[INFO] [stderr]    Compiling rusoto_core v0.35.0
[INFO] [stderr]    Compiling dirs v1.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]    Compiling crossbeam-deque v0.6.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling hyper v0.12.17
[INFO] [stderr]    Compiling simple_logger v1.0.1
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling rusoto_credential v0.14.0
[INFO] [stderr]    Compiling lambda_runtime_client v0.1.0
[INFO] [stderr]    Compiling lambda_runtime v0.1.0
[INFO] [stderr]    Compiling rusoto_cloudwatch v0.35.0
[INFO] [stderr]    Compiling rusoto_ce v0.35.0
[INFO] [stderr]    Compiling ri-utilization-plotter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `"docker" "inspect" "8f35bad8783044c9c6a0c7d6ef1594417faf96e14b06e32339ca1fdf589863f6"`
[INFO] running `"docker" "rm" "-f" "8f35bad8783044c9c6a0c7d6ef1594417faf96e14b06e32339ca1fdf589863f6"`
[INFO] [stdout] 8f35bad8783044c9c6a0c7d6ef1594417faf96e14b06e32339ca1fdf589863f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter:/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] 9402b6334a2da05c828c19a577004c24084530f557be840322598e1451598e86
[INFO] running `"docker" "start" "-a" "9402b6334a2da05c828c19a577004c24084530f557be840322598e1451598e86"`
[INFO] [stderr]    Compiling ri-utilization-plotter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `"docker" "inspect" "9402b6334a2da05c828c19a577004c24084530f557be840322598e1451598e86"`
[INFO] running `"docker" "rm" "-f" "9402b6334a2da05c828c19a577004c24084530f557be840322598e1451598e86"`
[INFO] [stdout] 9402b6334a2da05c828c19a577004c24084530f557be840322598e1451598e86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mozamimy/ri-utilization-plotter:/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] 6d0615d526a86de650c8683cad042287a97f43f8a8ca9fcd49d4c716a46a8e22
[INFO] running `"docker" "start" "-a" "6d0615d526a86de650c8683cad042287a97f43f8a8ca9fcd49d4c716a46a8e22"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bootstrap-26b9b1f51eba4e9d
[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" "6d0615d526a86de650c8683cad042287a97f43f8a8ca9fcd49d4c716a46a8e22"`
[INFO] running `"docker" "rm" "-f" "6d0615d526a86de650c8683cad042287a97f43f8a8ca9fcd49d4c716a46a8e22"`
[INFO] [stdout] 6d0615d526a86de650c8683cad042287a97f43f8a8ca9fcd49d4c716a46a8e22