[INFO] updating cached repository aclemmensen/cargo-local-search
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aclemmensen/cargo-local-search
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aclemmensen/cargo-local-search" "work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aclemmensen/cargo-local-search" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/cargo-local-search"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/cargo-local-search'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cb8f660daaaec884185e143ab5d90cdc4a5b817b
[INFO] sha for GitHub repo aclemmensen/cargo-local-search: cb8f660daaaec884185e143ab5d90cdc4a5b817b
[INFO] validating manifest of aclemmensen/cargo-local-search 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 aclemmensen/cargo-local-search 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 aclemmensen/cargo-local-search
[INFO] finished frobbing aclemmensen/cargo-local-search
[INFO] frobbed toml for aclemmensen/cargo-local-search written to work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search/Cargo.toml
[INFO] started frobbing aclemmensen/cargo-local-search
[INFO] finished frobbing aclemmensen/cargo-local-search
[INFO] frobbed toml for aclemmensen/cargo-local-search written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aclemmensen/cargo-local-search/Cargo.toml
[INFO] crate aclemmensen/cargo-local-search 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing aclemmensen/cargo-local-search 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search:/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] df0623c8d1577c28660878fc4b16e5a6a1ec0215ae50b97223c21ff78a97c815
[INFO] running `"docker" "start" "-a" "df0623c8d1577c28660878fc4b16e5a6a1ec0215ae50b97223c21ff78a97c815"`
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling serde v1.0.55
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling libgit2-sys v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]    Compiling backtrace v0.3.7
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling which v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling git2 v0.7.1
[INFO] [stderr]    Compiling cargo-local-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:50
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn find_cargo_repo_path() -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:45
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn build_index() -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:75
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn handle_input(state: &State, input: &str) -> Result<Vec<CrateInfo>, Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn read_input(state: &State) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `"docker" "inspect" "df0623c8d1577c28660878fc4b16e5a6a1ec0215ae50b97223c21ff78a97c815"`
[INFO] running `"docker" "rm" "-f" "df0623c8d1577c28660878fc4b16e5a6a1ec0215ae50b97223c21ff78a97c815"`
[INFO] [stdout] df0623c8d1577c28660878fc4b16e5a6a1ec0215ae50b97223c21ff78a97c815
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search:/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] eb32c6f6d63355dc2550f2575f675da1ea431d31ce31e73300d1a89049cdcfd2
[INFO] running `"docker" "start" "-a" "eb32c6f6d63355dc2550f2575f675da1ea431d31ce31e73300d1a89049cdcfd2"`
[INFO] [stderr]    Compiling cargo-local-search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:50
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn find_cargo_repo_path() -> Result<PathBuf, Box<Error>> {
[INFO] [stderr]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:74:45
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn build_index() -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:90:75
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn handle_input(state: &State, input: &str) -> Result<Vec<CrateInfo>, Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:48
[INFO] [stderr]     |
[INFO] [stderr] 111 | fn read_input(state: &State) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "eb32c6f6d63355dc2550f2575f675da1ea431d31ce31e73300d1a89049cdcfd2"`
[INFO] running `"docker" "rm" "-f" "eb32c6f6d63355dc2550f2575f675da1ea431d31ce31e73300d1a89049cdcfd2"`
[INFO] [stdout] eb32c6f6d63355dc2550f2575f675da1ea431d31ce31e73300d1a89049cdcfd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aclemmensen/cargo-local-search:/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] 19d5ccd473e2deec248511c3f73c2f2a6ce128638c47602b27cc1faf5c3836b6
[INFO] running `"docker" "start" "-a" "19d5ccd473e2deec248511c3f73c2f2a6ce128638c47602b27cc1faf5c3836b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_local_search-6f4b4055357f9822
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ranking::tests::distance_based ... ok
[INFO] [stdout] test ranking::tests::acronyms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "19d5ccd473e2deec248511c3f73c2f2a6ce128638c47602b27cc1faf5c3836b6"`
[INFO] running `"docker" "rm" "-f" "19d5ccd473e2deec248511c3f73c2f2a6ce128638c47602b27cc1faf5c3836b6"`
[INFO] [stdout] 19d5ccd473e2deec248511c3f73c2f2a6ce128638c47602b27cc1faf5c3836b6