[INFO] updating cached repository grahamc/docbook-index
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/grahamc/docbook-index
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/grahamc/docbook-index" "work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/grahamc/docbook-index" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grahamc/docbook-index"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grahamc/docbook-index'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 600e196fe2cc4b6085f91b6df5d71367a9dff4cb
[INFO] sha for GitHub repo grahamc/docbook-index: 600e196fe2cc4b6085f91b6df5d71367a9dff4cb
[INFO] validating manifest of grahamc/docbook-index 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 grahamc/docbook-index 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 grahamc/docbook-index
[INFO] finished frobbing grahamc/docbook-index
[INFO] frobbed toml for grahamc/docbook-index written to work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index/Cargo.toml
[INFO] started frobbing grahamc/docbook-index
[INFO] finished frobbing grahamc/docbook-index
[INFO] frobbed toml for grahamc/docbook-index written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/grahamc/docbook-index/Cargo.toml
[INFO] crate grahamc/docbook-index 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 grahamc/docbook-index 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index:/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] 4b5e4d59b58498300efbfc28411774b3b0a5cf5a37bb5230db5476f4d1d44f94
[INFO] running `"docker" "start" "-a" "4b5e4d59b58498300efbfc28411774b3b0a5cf5a37bb5230db5476f4d1d44f94"`
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rust-stemmers v1.1.0
[INFO] [stderr]    Compiling elasticlunr-rs v2.3.5
[INFO] [stderr]    Compiling docbook-index v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.68s
[INFO] running `"docker" "inspect" "4b5e4d59b58498300efbfc28411774b3b0a5cf5a37bb5230db5476f4d1d44f94"`
[INFO] running `"docker" "rm" "-f" "4b5e4d59b58498300efbfc28411774b3b0a5cf5a37bb5230db5476f4d1d44f94"`
[INFO] [stdout] 4b5e4d59b58498300efbfc28411774b3b0a5cf5a37bb5230db5476f4d1d44f94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index:/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] 2424cd6b5b8af247863a817cd51735e904a559805f3853fbe84d09c9893e31f8
[INFO] running `"docker" "start" "-a" "2424cd6b5b8af247863a817cd51735e904a559805f3853fbe84d09c9893e31f8"`
[INFO] [stderr]    Compiling docbook-index v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "2424cd6b5b8af247863a817cd51735e904a559805f3853fbe84d09c9893e31f8"`
[INFO] running `"docker" "rm" "-f" "2424cd6b5b8af247863a817cd51735e904a559805f3853fbe84d09c9893e31f8"`
[INFO] [stdout] 2424cd6b5b8af247863a817cd51735e904a559805f3853fbe84d09c9893e31f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/grahamc/docbook-index:/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] e370f842d8154a91424b80082eda74c0233a3b2418f3b0c4807ead11d631da79
[INFO] running `"docker" "start" "-a" "e370f842d8154a91424b80082eda74c0233a3b2418f3b0c4807ead11d631da79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docbook_index-9783d6a5f3311c94
[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" "e370f842d8154a91424b80082eda74c0233a3b2418f3b0c4807ead11d631da79"`
[INFO] running `"docker" "rm" "-f" "e370f842d8154a91424b80082eda74c0233a3b2418f3b0c4807ead11d631da79"`
[INFO] [stdout] e370f842d8154a91424b80082eda74c0233a3b2418f3b0c4807ead11d631da79