[INFO] updating cached repository JamesOwenHall/summarize
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JamesOwenHall/summarize
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JamesOwenHall/summarize" "work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JamesOwenHall/summarize" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JamesOwenHall/summarize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JamesOwenHall/summarize'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 066f252d436faf155eee2243e49a78c07ef62374
[INFO] sha for GitHub repo JamesOwenHall/summarize: 066f252d436faf155eee2243e49a78c07ef62374
[INFO] validating manifest of JamesOwenHall/summarize on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of JamesOwenHall/summarize on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing JamesOwenHall/summarize
[INFO] finished frobbing JamesOwenHall/summarize
[INFO] frobbed toml for JamesOwenHall/summarize written to work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize/Cargo.toml
[INFO] started frobbing JamesOwenHall/summarize
[INFO] finished frobbing JamesOwenHall/summarize
[INFO] frobbed toml for JamesOwenHall/summarize written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JamesOwenHall/summarize/Cargo.toml
[INFO] crate JamesOwenHall/summarize already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing JamesOwenHall/summarize against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 40d62378b863c87c91d801eedef98943c7a22f9537733f1951ca41ad9f654e86
[INFO] running `"docker" "start" "-a" "40d62378b863c87c91d801eedef98943c7a22f9537733f1951ca41ad9f654e86"`
[INFO] [stderr]    Compiling summarize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "40d62378b863c87c91d801eedef98943c7a22f9537733f1951ca41ad9f654e86"`
[INFO] running `"docker" "rm" "-f" "40d62378b863c87c91d801eedef98943c7a22f9537733f1951ca41ad9f654e86"`
[INFO] [stdout] 40d62378b863c87c91d801eedef98943c7a22f9537733f1951ca41ad9f654e86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 966924f47f48b4f734198bac8046b9e13aefbff4710a13d2ff54808a4d72aa84
[INFO] running `"docker" "start" "-a" "966924f47f48b4f734198bac8046b9e13aefbff4710a13d2ff54808a4d72aa84"`
[INFO] [stderr]    Compiling summarize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "966924f47f48b4f734198bac8046b9e13aefbff4710a13d2ff54808a4d72aa84"`
[INFO] running `"docker" "rm" "-f" "966924f47f48b4f734198bac8046b9e13aefbff4710a13d2ff54808a4d72aa84"`
[INFO] [stdout] 966924f47f48b4f734198bac8046b9e13aefbff4710a13d2ff54808a4d72aa84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JamesOwenHall/summarize:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ebd363a9e75c4dc0a9d011b88879f3f30941bb1cd2f87173f0db0bf613944cf6
[INFO] running `"docker" "start" "-a" "ebd363a9e75c4dc0a9d011b88879f3f30941bb1cd2f87173f0db0bf613944cf6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/summarize-9f9586d0bb552d5f
[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" "ebd363a9e75c4dc0a9d011b88879f3f30941bb1cd2f87173f0db0bf613944cf6"`
[INFO] running `"docker" "rm" "-f" "ebd363a9e75c4dc0a9d011b88879f3f30941bb1cd2f87173f0db0bf613944cf6"`
[INFO] [stdout] ebd363a9e75c4dc0a9d011b88879f3f30941bb1cd2f87173f0db0bf613944cf6