[INFO] updating cached repository madmax28/vcfdedup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/madmax28/vcfdedup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/madmax28/vcfdedup" "work/ex/beta-1.37-6/sources/1.36.0/gh/madmax28/vcfdedup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/madmax28/vcfdedup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/madmax28/vcfdedup" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/madmax28/vcfdedup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/madmax28/vcfdedup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1e70d75b43927c91409aa745f3758a35a3129c2
[INFO] sha for GitHub repo madmax28/vcfdedup: d1e70d75b43927c91409aa745f3758a35a3129c2
[INFO] validating manifest of madmax28/vcfdedup 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 madmax28/vcfdedup 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 madmax28/vcfdedup
[INFO] finished frobbing madmax28/vcfdedup
[INFO] frobbed toml for madmax28/vcfdedup written to work/ex/beta-1.37-6/sources/1.36.0/gh/madmax28/vcfdedup/Cargo.toml
[INFO] started frobbing madmax28/vcfdedup
[INFO] finished frobbing madmax28/vcfdedup
[INFO] frobbed toml for madmax28/vcfdedup written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/madmax28/vcfdedup/Cargo.toml
[INFO] crate madmax28/vcfdedup 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 madmax28/vcfdedup 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-6/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/madmax28/vcfdedup:/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] 460493f784d57f52aa9bc7a85d3b62e2a19191d1c15ec273cb8808743a04d0c8
[INFO] running `"docker" "start" "-a" "460493f784d57f52aa9bc7a85d3b62e2a19191d1c15ec273cb8808743a04d0c8"`
[INFO] [stderr]    Compiling vcfdedup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:7:45
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Result<T> = std::result::Result<T, Box<error::Error>>;
[INFO] [stderr]   |                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "460493f784d57f52aa9bc7a85d3b62e2a19191d1c15ec273cb8808743a04d0c8"`
[INFO] running `"docker" "rm" "-f" "460493f784d57f52aa9bc7a85d3b62e2a19191d1c15ec273cb8808743a04d0c8"`
[INFO] [stdout] 460493f784d57f52aa9bc7a85d3b62e2a19191d1c15ec273cb8808743a04d0c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/madmax28/vcfdedup:/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] d44986a036eea246da9abdeb3d4f13bc2d9c6e354c95c46dcc3b17f7703861b5
[INFO] running `"docker" "start" "-a" "d44986a036eea246da9abdeb3d4f13bc2d9c6e354c95c46dcc3b17f7703861b5"`
[INFO] [stderr]    Compiling vcfdedup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/main.rs:7:45
[INFO] [stderr]   |
[INFO] [stderr] 7 | type Result<T> = std::result::Result<T, Box<error::Error>>;
[INFO] [stderr]   |                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "d44986a036eea246da9abdeb3d4f13bc2d9c6e354c95c46dcc3b17f7703861b5"`
[INFO] running `"docker" "rm" "-f" "d44986a036eea246da9abdeb3d4f13bc2d9c6e354c95c46dcc3b17f7703861b5"`
[INFO] [stdout] d44986a036eea246da9abdeb3d4f13bc2d9c6e354c95c46dcc3b17f7703861b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/madmax28/vcfdedup:/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] 206043b4c3a662b41dfc36f3c7a14cd444be233c08cab0395c59c6262e71c92d
[INFO] running `"docker" "start" "-a" "206043b4c3a662b41dfc36f3c7a14cd444be233c08cab0395c59c6262e71c92d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vcfdedup-100ed40a19c5391e
[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" "206043b4c3a662b41dfc36f3c7a14cd444be233c08cab0395c59c6262e71c92d"`
[INFO] running `"docker" "rm" "-f" "206043b4c3a662b41dfc36f3c7a14cd444be233c08cab0395c59c6262e71c92d"`
[INFO] [stdout] 206043b4c3a662b41dfc36f3c7a14cd444be233c08cab0395c59c6262e71c92d