[INFO] updating cached repository samzhuwj/area
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samzhuwj/area
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samzhuwj/area" "work/ex/beta-1.38-1/sources/1.37.0/gh/samzhuwj/area"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/samzhuwj/area'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samzhuwj/area" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samzhuwj/area"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samzhuwj/area'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e8a1f19a9c8c62d09524d999ed96b2569ef150e5
[INFO] sha for GitHub repo samzhuwj/area: e8a1f19a9c8c62d09524d999ed96b2569ef150e5
[INFO] validating manifest of samzhuwj/area 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 samzhuwj/area 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 samzhuwj/area
[INFO] finished frobbing samzhuwj/area
[INFO] frobbed toml for samzhuwj/area written to work/ex/beta-1.38-1/sources/1.37.0/gh/samzhuwj/area/Cargo.toml
[INFO] started frobbing samzhuwj/area
[INFO] finished frobbing samzhuwj/area
[INFO] frobbed toml for samzhuwj/area written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samzhuwj/area/Cargo.toml
[INFO] crate samzhuwj/area 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 samzhuwj/area 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-4/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/samzhuwj/area:/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] e27d7c4c3757237c15fa0159245bea8983ac00ed2b5c802e9b05fb8968c5056f
[INFO] running `"docker" "start" "-a" "e27d7c4c3757237c15fa0159245bea8983ac00ed2b5c802e9b05fb8968c5056f"`
[INFO] [stderr]    Compiling area v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "e27d7c4c3757237c15fa0159245bea8983ac00ed2b5c802e9b05fb8968c5056f"`
[INFO] running `"docker" "rm" "-f" "e27d7c4c3757237c15fa0159245bea8983ac00ed2b5c802e9b05fb8968c5056f"`
[INFO] [stdout] e27d7c4c3757237c15fa0159245bea8983ac00ed2b5c802e9b05fb8968c5056f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/samzhuwj/area:/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] f81061e0746c76d5e6d1ce01cf0fe573d6f877a338f8a5ef82c2d29788a89cd1
[INFO] running `"docker" "start" "-a" "f81061e0746c76d5e6d1ce01cf0fe573d6f877a338f8a5ef82c2d29788a89cd1"`
[INFO] [stderr]    Compiling area v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "f81061e0746c76d5e6d1ce01cf0fe573d6f877a338f8a5ef82c2d29788a89cd1"`
[INFO] running `"docker" "rm" "-f" "f81061e0746c76d5e6d1ce01cf0fe573d6f877a338f8a5ef82c2d29788a89cd1"`
[INFO] [stdout] f81061e0746c76d5e6d1ce01cf0fe573d6f877a338f8a5ef82c2d29788a89cd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/samzhuwj/area:/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] 31f2180e0e5b58a5b7fecffa49fb4719463e526dad60b1b8db35fe554da36a68
[INFO] running `"docker" "start" "-a" "31f2180e0e5b58a5b7fecffa49fb4719463e526dad60b1b8db35fe554da36a68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/area-3dd30f106183f025
[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" "31f2180e0e5b58a5b7fecffa49fb4719463e526dad60b1b8db35fe554da36a68"`
[INFO] running `"docker" "rm" "-f" "31f2180e0e5b58a5b7fecffa49fb4719463e526dad60b1b8db35fe554da36a68"`
[INFO] [stdout] 31f2180e0e5b58a5b7fecffa49fb4719463e526dad60b1b8db35fe554da36a68