[INFO] updating cached repository pmsanford/render-blockers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pmsanford/render-blockers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pmsanford/render-blockers" "work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pmsanford/render-blockers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pmsanford/render-blockers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pmsanford/render-blockers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8985ba7a845b2f2f5a499759836f30885c8c7de7
[INFO] sha for GitHub repo pmsanford/render-blockers: 8985ba7a845b2f2f5a499759836f30885c8c7de7
[INFO] validating manifest of pmsanford/render-blockers 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 pmsanford/render-blockers 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 pmsanford/render-blockers
[INFO] finished frobbing pmsanford/render-blockers
[INFO] frobbed toml for pmsanford/render-blockers written to work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers/Cargo.toml
[INFO] started frobbing pmsanford/render-blockers
[INFO] finished frobbing pmsanford/render-blockers
[INFO] frobbed toml for pmsanford/render-blockers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pmsanford/render-blockers/Cargo.toml
[INFO] crate pmsanford/render-blockers 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 pmsanford/render-blockers 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers:/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] 984559930c842a3f6b5b504bbb7488d8140019cfe14414e55449f7bc11b47a3c
[INFO] running `"docker" "start" "-a" "984559930c842a3f6b5b504bbb7488d8140019cfe14414e55449f7bc11b47a3c"`
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling reqwest v0.7.3
[INFO] [stderr]    Compiling goji v0.2.4
[INFO] [stderr]    Compiling render-blockers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "984559930c842a3f6b5b504bbb7488d8140019cfe14414e55449f7bc11b47a3c"`
[INFO] running `"docker" "rm" "-f" "984559930c842a3f6b5b504bbb7488d8140019cfe14414e55449f7bc11b47a3c"`
[INFO] [stdout] 984559930c842a3f6b5b504bbb7488d8140019cfe14414e55449f7bc11b47a3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers:/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] ab10b78a4596cc11dfc47d3f39823f73c82146fac8d591a2fc744720f7bd90e1
[INFO] running `"docker" "start" "-a" "ab10b78a4596cc11dfc47d3f39823f73c82146fac8d591a2fc744720f7bd90e1"`
[INFO] [stderr]    Compiling render-blockers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "ab10b78a4596cc11dfc47d3f39823f73c82146fac8d591a2fc744720f7bd90e1"`
[INFO] running `"docker" "rm" "-f" "ab10b78a4596cc11dfc47d3f39823f73c82146fac8d591a2fc744720f7bd90e1"`
[INFO] [stdout] ab10b78a4596cc11dfc47d3f39823f73c82146fac8d591a2fc744720f7bd90e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pmsanford/render-blockers:/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] db75e110d5aec67fa5471c0e2fbc151c84f03777ed2977a724c0b9a1c8631dd1
[INFO] running `"docker" "start" "-a" "db75e110d5aec67fa5471c0e2fbc151c84f03777ed2977a724c0b9a1c8631dd1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/render_blockers-d9930aa4aaa41797
[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" "db75e110d5aec67fa5471c0e2fbc151c84f03777ed2977a724c0b9a1c8631dd1"`
[INFO] running `"docker" "rm" "-f" "db75e110d5aec67fa5471c0e2fbc151c84f03777ed2977a724c0b9a1c8631dd1"`
[INFO] [stdout] db75e110d5aec67fa5471c0e2fbc151c84f03777ed2977a724c0b9a1c8631dd1