[INFO] updating cached repository ZapAnton/large_sort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ZapAnton/large_sort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ZapAnton/large_sort" "work/ex/beta-1.38-1/sources/1.37.0/gh/ZapAnton/large_sort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ZapAnton/large_sort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ZapAnton/large_sort" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZapAnton/large_sort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZapAnton/large_sort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4a3d33253ca3d24b84b24d44711ba66684ab316
[INFO] sha for GitHub repo ZapAnton/large_sort: b4a3d33253ca3d24b84b24d44711ba66684ab316
[INFO] validating manifest of ZapAnton/large_sort 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 ZapAnton/large_sort 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 ZapAnton/large_sort
[INFO] finished frobbing ZapAnton/large_sort
[INFO] frobbed toml for ZapAnton/large_sort written to work/ex/beta-1.38-1/sources/1.37.0/gh/ZapAnton/large_sort/Cargo.toml
[INFO] started frobbing ZapAnton/large_sort
[INFO] finished frobbing ZapAnton/large_sort
[INFO] frobbed toml for ZapAnton/large_sort written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ZapAnton/large_sort/Cargo.toml
[INFO] crate ZapAnton/large_sort 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 ZapAnton/large_sort 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/ZapAnton/large_sort:/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] 9ff3d3d180d344b12855e4bb56a87574640e0f9d22bcf8a952641a7e95f59f03
[INFO] running `"docker" "start" "-a" "9ff3d3d180d344b12855e4bb56a87574640e0f9d22bcf8a952641a7e95f59f03"`
[INFO] [stderr]    Compiling large_sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "9ff3d3d180d344b12855e4bb56a87574640e0f9d22bcf8a952641a7e95f59f03"`
[INFO] running `"docker" "rm" "-f" "9ff3d3d180d344b12855e4bb56a87574640e0f9d22bcf8a952641a7e95f59f03"`
[INFO] [stdout] 9ff3d3d180d344b12855e4bb56a87574640e0f9d22bcf8a952641a7e95f59f03
[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/ZapAnton/large_sort:/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] 4d3987e9d6557fa89599035d94b4c84edc605f652699ec47e73cc00240ded5de
[INFO] running `"docker" "start" "-a" "4d3987e9d6557fa89599035d94b4c84edc605f652699ec47e73cc00240ded5de"`
[INFO] [stderr]    Compiling large_sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "4d3987e9d6557fa89599035d94b4c84edc605f652699ec47e73cc00240ded5de"`
[INFO] running `"docker" "rm" "-f" "4d3987e9d6557fa89599035d94b4c84edc605f652699ec47e73cc00240ded5de"`
[INFO] [stdout] 4d3987e9d6557fa89599035d94b4c84edc605f652699ec47e73cc00240ded5de
[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/ZapAnton/large_sort:/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] fd4a3c08126532b2617db56bd9a3a808ca80c3552b895625b6dcec26a1c7294e
[INFO] running `"docker" "start" "-a" "fd4a3c08126532b2617db56bd9a3a808ca80c3552b895625b6dcec26a1c7294e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/large_sort-66b64456c8e7e1ba
[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" "fd4a3c08126532b2617db56bd9a3a808ca80c3552b895625b6dcec26a1c7294e"`
[INFO] running `"docker" "rm" "-f" "fd4a3c08126532b2617db56bd9a3a808ca80c3552b895625b6dcec26a1c7294e"`
[INFO] [stdout] fd4a3c08126532b2617db56bd9a3a808ca80c3552b895625b6dcec26a1c7294e