[INFO] updating cached repository FreeMasen/cs_to_ts
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FreeMasen/cs_to_ts
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/cs_to_ts" "work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/cs_to_ts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/cs_to_ts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/cs_to_ts" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/cs_to_ts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/cs_to_ts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bc5c16a489a9e0735d7be0e18b7865543da0532
[INFO] sha for GitHub repo FreeMasen/cs_to_ts: 3bc5c16a489a9e0735d7be0e18b7865543da0532
[INFO] validating manifest of FreeMasen/cs_to_ts 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 FreeMasen/cs_to_ts 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 FreeMasen/cs_to_ts
[INFO] finished frobbing FreeMasen/cs_to_ts
[INFO] frobbed toml for FreeMasen/cs_to_ts written to work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/cs_to_ts/Cargo.toml
[INFO] started frobbing FreeMasen/cs_to_ts
[INFO] finished frobbing FreeMasen/cs_to_ts
[INFO] frobbed toml for FreeMasen/cs_to_ts written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/cs_to_ts/Cargo.toml
[INFO] crate FreeMasen/cs_to_ts already has a lockfile, it will not be regenerated
[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 FreeMasen/cs_to_ts 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/gh/FreeMasen/cs_to_ts:/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] e13b070219948ffa8fd40b9cb044d57d03f75ed40cc23c9b28c9303ceec9bb68
[INFO] running `"docker" "start" "-a" "e13b070219948ffa8fd40b9cb044d57d03f75ed40cc23c9b28c9303ceec9bb68"`
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling clap v2.30.0
[INFO] [stderr]    Compiling cs_to_ts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ret`
[INFO] [stderr]    --> src/c_sharp.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 |             let ret = parts.0;
[INFO] [stderr]     |                 ^^^ help: consider prefixing with an underscore: `_ret`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/c_sharp.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/c_sharp.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.26s
[INFO] running `"docker" "inspect" "e13b070219948ffa8fd40b9cb044d57d03f75ed40cc23c9b28c9303ceec9bb68"`
[INFO] running `"docker" "rm" "-f" "e13b070219948ffa8fd40b9cb044d57d03f75ed40cc23c9b28c9303ceec9bb68"`
[INFO] [stdout] e13b070219948ffa8fd40b9cb044d57d03f75ed40cc23c9b28c9303ceec9bb68
[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/gh/FreeMasen/cs_to_ts:/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] 75bd420c45e591a53a348ad74c34283c8178c8627565b31d9730643f3cc8526a
[INFO] running `"docker" "start" "-a" "75bd420c45e591a53a348ad74c34283c8178c8627565b31d9730643f3cc8526a"`
[INFO] [stderr]    Compiling cs_to_ts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ret`
[INFO] [stderr]    --> src/c_sharp.rs:151:17
[INFO] [stderr]     |
[INFO] [stderr] 151 |             let ret = parts.0;
[INFO] [stderr]     |                 ^^^ help: consider prefixing with an underscore: `_ret`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/c_sharp.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/c_sharp.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn default() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "75bd420c45e591a53a348ad74c34283c8178c8627565b31d9730643f3cc8526a"`
[INFO] running `"docker" "rm" "-f" "75bd420c45e591a53a348ad74c34283c8178c8627565b31d9730643f3cc8526a"`
[INFO] [stdout] 75bd420c45e591a53a348ad74c34283c8178c8627565b31d9730643f3cc8526a
[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/gh/FreeMasen/cs_to_ts:/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] a92f4d4b548b3e80a944197d48c800a9d0dea5207fa18266ab961c0c598e865f
[INFO] running `"docker" "start" "-a" "a92f4d4b548b3e80a944197d48c800a9d0dea5207fa18266ab961c0c598e865f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cs_to_ts-dc51222393bfb4cc
[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" "a92f4d4b548b3e80a944197d48c800a9d0dea5207fa18266ab961c0c598e865f"`
[INFO] running `"docker" "rm" "-f" "a92f4d4b548b3e80a944197d48c800a9d0dea5207fa18266ab961c0c598e865f"`
[INFO] [stdout] a92f4d4b548b3e80a944197d48c800a9d0dea5207fa18266ab961c0c598e865f