[INFO] updating cached repository craftytrickster/Dedupe-Contacts [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/craftytrickster/Dedupe-Contacts [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/craftytrickster/Dedupe-Contacts" "work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/craftytrickster/Dedupe-Contacts" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/craftytrickster/Dedupe-Contacts"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/craftytrickster/Dedupe-Contacts'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d5ec8b0c8ddc3f9d8b40121833b9d0ba19b10f7a [INFO] sha for GitHub repo craftytrickster/Dedupe-Contacts: d5ec8b0c8ddc3f9d8b40121833b9d0ba19b10f7a [INFO] validating manifest of craftytrickster/Dedupe-Contacts 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 craftytrickster/Dedupe-Contacts 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 craftytrickster/Dedupe-Contacts [INFO] finished frobbing craftytrickster/Dedupe-Contacts [INFO] frobbed toml for craftytrickster/Dedupe-Contacts written to work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts/Cargo.toml [INFO] started frobbing craftytrickster/Dedupe-Contacts [INFO] finished frobbing craftytrickster/Dedupe-Contacts [INFO] frobbed toml for craftytrickster/Dedupe-Contacts written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/craftytrickster/Dedupe-Contacts/Cargo.toml [INFO] crate craftytrickster/Dedupe-Contacts 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 craftytrickster/Dedupe-Contacts 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts:/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] d59d247311a62f0d3e6d7b79b8782d51c4195dc05187c7ba54e7cbc743ee864f [INFO] running `"docker" "start" "-a" "d59d247311a62f0d3e6d7b79b8782d51c4195dc05187c7ba54e7cbc743ee864f"` [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling fst v0.3.0 [INFO] [stderr] Compiling fst-levenshtein v0.2.0 [INFO] [stderr] Compiling dedupe v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn run(task: DedupeTask) -> Result> { [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/file.rs:15:71 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn file_to_data(&mut self, file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/execution.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let mut confirmed_list = confirmed_duplicates.entry(entry.id).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/searchable.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | for (mut map, col_item) in map_per_column_list.iter_mut().zip(entry.row.iter()) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/searchable.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | let mut list = map.entry(key).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.22s [INFO] running `"docker" "inspect" "d59d247311a62f0d3e6d7b79b8782d51c4195dc05187c7ba54e7cbc743ee864f"` [INFO] running `"docker" "rm" "-f" "d59d247311a62f0d3e6d7b79b8782d51c4195dc05187c7ba54e7cbc743ee864f"` [INFO] [stdout] d59d247311a62f0d3e6d7b79b8782d51c4195dc05187c7ba54e7cbc743ee864f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts:/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] 040b74f332699e4dd7bb428bcf9f8dec0ac5768cd8f071b2093653a616b1a16d [INFO] running `"docker" "start" "-a" "040b74f332699e4dd7bb428bcf9f8dec0ac5768cd8f071b2093653a616b1a16d"` [INFO] [stderr] Compiling dedupe v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn run(task: DedupeTask) -> Result> { [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/file.rs:15:71 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn file_to_data(&mut self, file: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/execution.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let mut confirmed_list = confirmed_duplicates.entry(entry.id).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/searchable.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | for (mut map, col_item) in map_per_column_list.iter_mut().zip(entry.row.iter()) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/searchable.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | let mut list = map.entry(key).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "040b74f332699e4dd7bb428bcf9f8dec0ac5768cd8f071b2093653a616b1a16d"` [INFO] running `"docker" "rm" "-f" "040b74f332699e4dd7bb428bcf9f8dec0ac5768cd8f071b2093653a616b1a16d"` [INFO] [stdout] 040b74f332699e4dd7bb428bcf9f8dec0ac5768cd8f071b2093653a616b1a16d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/craftytrickster/Dedupe-Contacts:/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] c3ac9219e0dd3303f700f5b9c9679be677f5a860578fcf10c46dd2f8a20f42e1 [INFO] running `"docker" "start" "-a" "c3ac9219e0dd3303f700f5b9c9679be677f5a860578fcf10c46dd2f8a20f42e1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/dedupe-5bdccce0453e151d [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" "c3ac9219e0dd3303f700f5b9c9679be677f5a860578fcf10c46dd2f8a20f42e1"` [INFO] running `"docker" "rm" "-f" "c3ac9219e0dd3303f700f5b9c9679be677f5a860578fcf10c46dd2f8a20f42e1"` [INFO] [stdout] c3ac9219e0dd3303f700f5b9c9679be677f5a860578fcf10c46dd2f8a20f42e1