[INFO] updating cached repository inalpha/csvsplit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/inalpha/csvsplit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/inalpha/csvsplit" "work/ex/beta-1.37-6/sources/1.36.0/gh/inalpha/csvsplit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/inalpha/csvsplit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/inalpha/csvsplit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/inalpha/csvsplit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/inalpha/csvsplit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17bbbf120264d596cb55888a7ad96c84f51d8164
[INFO] sha for GitHub repo inalpha/csvsplit: 17bbbf120264d596cb55888a7ad96c84f51d8164
[INFO] validating manifest of inalpha/csvsplit 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 inalpha/csvsplit 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 inalpha/csvsplit
[INFO] finished frobbing inalpha/csvsplit
[INFO] frobbed toml for inalpha/csvsplit written to work/ex/beta-1.37-6/sources/1.36.0/gh/inalpha/csvsplit/Cargo.toml
[INFO] started frobbing inalpha/csvsplit
[INFO] finished frobbing inalpha/csvsplit
[INFO] frobbed toml for inalpha/csvsplit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/inalpha/csvsplit/Cargo.toml
[INFO] crate inalpha/csvsplit 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 inalpha/csvsplit 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/inalpha/csvsplit:/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] b9ebfcbd40b2b5ebfffaeff7e74b8ccabfbc11d17d68a5a98aef7e554d6b84b4
[INFO] running `"docker" "start" "-a" "b9ebfcbd40b2b5ebfffaeff7e74b8ccabfbc11d17d68a5a98aef7e554d6b84b4"`
[INFO] [stderr]    Compiling rust-ini v0.12.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling syn v0.15.11
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling serde-hjson v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling config v0.9.1
[INFO] [stderr]    Compiling csvsplit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | type BoxedWriter = csv::Writer<Box<io::Write + 'static>>;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'static`
[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:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn main() -> Result<(), 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:68:35
[INFO] [stderr]    |
[INFO] [stderr] 68 |                     let file: Box<io::Write+'static> = Box::new(file);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.16s
[INFO] running `"docker" "inspect" "b9ebfcbd40b2b5ebfffaeff7e74b8ccabfbc11d17d68a5a98aef7e554d6b84b4"`
[INFO] running `"docker" "rm" "-f" "b9ebfcbd40b2b5ebfffaeff7e74b8ccabfbc11d17d68a5a98aef7e554d6b84b4"`
[INFO] [stdout] b9ebfcbd40b2b5ebfffaeff7e74b8ccabfbc11d17d68a5a98aef7e554d6b84b4
[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/inalpha/csvsplit:/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] bd1a9f3f9553b3f3cfeeb7dd3e67006df3079d569a2b519e1a76334c1e454b33
[INFO] running `"docker" "start" "-a" "bd1a9f3f9553b3f3cfeeb7dd3e67006df3079d569a2b519e1a76334c1e454b33"`
[INFO] [stderr]    Compiling csvsplit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | type BoxedWriter = csv::Writer<Box<io::Write + 'static>>;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'static`
[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:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn main() -> Result<(), 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:68:35
[INFO] [stderr]    |
[INFO] [stderr] 68 |                     let file: Box<io::Write+'static> = Box::new(file);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write+'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "bd1a9f3f9553b3f3cfeeb7dd3e67006df3079d569a2b519e1a76334c1e454b33"`
[INFO] running `"docker" "rm" "-f" "bd1a9f3f9553b3f3cfeeb7dd3e67006df3079d569a2b519e1a76334c1e454b33"`
[INFO] [stdout] bd1a9f3f9553b3f3cfeeb7dd3e67006df3079d569a2b519e1a76334c1e454b33
[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/inalpha/csvsplit:/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] 6a5e683dfaaa416fa2389b5080ccd087c165c146c3ef3b9be351c66c7b972ae8
[INFO] running `"docker" "start" "-a" "6a5e683dfaaa416fa2389b5080ccd087c165c146c3ef3b9be351c66c7b972ae8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csvsplit-d298f86cc7332905
[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" "6a5e683dfaaa416fa2389b5080ccd087c165c146c3ef3b9be351c66c7b972ae8"`
[INFO] running `"docker" "rm" "-f" "6a5e683dfaaa416fa2389b5080ccd087c165c146c3ef3b9be351c66c7b972ae8"`
[INFO] [stdout] 6a5e683dfaaa416fa2389b5080ccd087c165c146c3ef3b9be351c66c7b972ae8