[INFO] crate arpabet 0.2.0 is already in cache
[INFO] extracting crate arpabet 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/arpabet/0.2.0
[INFO] extracting crate arpabet 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arpabet/0.2.0
[INFO] validating manifest of arpabet-0.2.0 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 arpabet-0.2.0 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 arpabet-0.2.0
[INFO] finished frobbing arpabet-0.2.0
[INFO] frobbed toml for arpabet-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/arpabet/0.2.0/Cargo.toml
[INFO] started frobbing arpabet-0.2.0
[INFO] finished frobbing arpabet-0.2.0
[INFO] frobbed toml for arpabet-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arpabet/0.2.0/Cargo.toml
[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 arpabet-0.2.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arpabet/0.2.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] af9e96988cf88731012cb3e592f935a915a46203f7e1833e8900a51c45f876d3
[INFO] running `"docker" "start" "-a" "af9e96988cf88731012cb3e592f935a915a46203f7e1833e8900a51c45f876d3"`
[INFO] [stderr]    Compiling arpabet v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:30
[INFO] [stderr]    |
[INFO] [stderr] 41 |   fn cause(&self) -> Option<&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/lib.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |   fn read_lines(reader: &mut BufRead, map: &mut HashMap<Word, Polyphone>)
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "af9e96988cf88731012cb3e592f935a915a46203f7e1833e8900a51c45f876d3"`
[INFO] running `"docker" "rm" "-f" "af9e96988cf88731012cb3e592f935a915a46203f7e1833e8900a51c45f876d3"`
[INFO] [stdout] af9e96988cf88731012cb3e592f935a915a46203f7e1833e8900a51c45f876d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arpabet/0.2.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 10631363d4adedc986ed0847b1f1e4df1a32ff870f6cc300fe5de54405ac40e2
[INFO] running `"docker" "start" "-a" "10631363d4adedc986ed0847b1f1e4df1a32ff870f6cc300fe5de54405ac40e2"`
[INFO] [stderr]    Compiling expectest v0.10.0
[INFO] [stderr]    Compiling arpabet v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:30
[INFO] [stderr]    |
[INFO] [stderr] 41 |   fn cause(&self) -> Option<&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/lib.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |   fn read_lines(reader: &mut BufRead, map: &mut HashMap<Word, Polyphone>)
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "10631363d4adedc986ed0847b1f1e4df1a32ff870f6cc300fe5de54405ac40e2"`
[INFO] running `"docker" "rm" "-f" "10631363d4adedc986ed0847b1f1e4df1a32ff870f6cc300fe5de54405ac40e2"`
[INFO] [stdout] 10631363d4adedc986ed0847b1f1e4df1a32ff870f6cc300fe5de54405ac40e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arpabet/0.2.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ded982527ef9cb63e3d7fbf8ba9582ac559f67c56025f6a84bbd85fb1cbc8015
[INFO] running `"docker" "start" "-a" "ded982527ef9cb63e3d7fbf8ba9582ac559f67c56025f6a84bbd85fb1cbc8015"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arpabet-b494874e991aa979
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::get_polyphone ... ok
[INFO] [stdout] test tests::combine ... ok
[INFO] [stdout] test tests::keys ... ok
[INFO] [stdout] test tests::merge_from ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::get_polyphone_ref ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::size ... ok
[INFO] [stdout] test tests::load_from_file ... ok
[INFO] [stdout] test tests::load_from_str_error ... ok
[INFO] [stdout] test tests::load_from_str ... ok
[INFO] [stdout] test tests::load_cmudict ... ok
[INFO] [stdout] test tests::cmudict_is_cached ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arpabet
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ded982527ef9cb63e3d7fbf8ba9582ac559f67c56025f6a84bbd85fb1cbc8015"`
[INFO] running `"docker" "rm" "-f" "ded982527ef9cb63e3d7fbf8ba9582ac559f67c56025f6a84bbd85fb1cbc8015"`
[INFO] [stdout] ded982527ef9cb63e3d7fbf8ba9582ac559f67c56025f6a84bbd85fb1cbc8015