[INFO] updating cached repository zitudu/doppe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zitudu/doppe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zitudu/doppe" "work/ex/beta-1.38-1/sources/1.37.0/gh/zitudu/doppe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zitudu/doppe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zitudu/doppe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d99d2d1ffd155209885922b4e1b664d814ca9299
[INFO] sha for GitHub repo zitudu/doppe: d99d2d1ffd155209885922b4e1b664d814ca9299
[INFO] validating manifest of zitudu/doppe 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 zitudu/doppe 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 zitudu/doppe
[INFO] finished frobbing zitudu/doppe
[INFO] frobbed toml for zitudu/doppe written to work/ex/beta-1.38-1/sources/1.37.0/gh/zitudu/doppe/Cargo.toml
[INFO] started frobbing zitudu/doppe
[INFO] finished frobbing zitudu/doppe
[INFO] frobbed toml for zitudu/doppe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe/Cargo.toml
[INFO] crate zitudu/doppe 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 zitudu/doppe against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0d0a554b20a123f1d456ec22c873197c01767414f26c414efb617fd83a09fcf8
[INFO] running `"docker" "start" "-a" "0d0a554b20a123f1d456ec22c873197c01767414f26c414efb617fd83a09fcf8"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling doppe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let sub_commands: Vec<Box<Command>> = vec![];
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.65s
[INFO] running `"docker" "inspect" "0d0a554b20a123f1d456ec22c873197c01767414f26c414efb617fd83a09fcf8"`
[INFO] running `"docker" "rm" "-f" "0d0a554b20a123f1d456ec22c873197c01767414f26c414efb617fd83a09fcf8"`
[INFO] [stdout] 0d0a554b20a123f1d456ec22c873197c01767414f26c414efb617fd83a09fcf8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0aff7b92837c515772935c59907052d16ffba47d5fb2652d91780a852b0f5aeb
[INFO] running `"docker" "start" "-a" "0aff7b92837c515772935c59907052d16ffba47d5fb2652d91780a852b0f5aeb"`
[INFO] [stderr]    Compiling doppe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let sub_commands: Vec<Box<Command>> = vec![];
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "0aff7b92837c515772935c59907052d16ffba47d5fb2652d91780a852b0f5aeb"`
[INFO] running `"docker" "rm" "-f" "0aff7b92837c515772935c59907052d16ffba47d5fb2652d91780a852b0f5aeb"`
[INFO] [stdout] 0aff7b92837c515772935c59907052d16ffba47d5fb2652d91780a852b0f5aeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zitudu/doppe:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 380425c3aa7b5c789f003e64adc9beca9ee82a1d94edd6e470d54472a3350e5d
[INFO] running `"docker" "start" "-a" "380425c3aa7b5c789f003e64adc9beca9ee82a1d94edd6e470d54472a3350e5d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doppe-ba5307f53ca29862
[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" "380425c3aa7b5c789f003e64adc9beca9ee82a1d94edd6e470d54472a3350e5d"`
[INFO] running `"docker" "rm" "-f" "380425c3aa7b5c789f003e64adc9beca9ee82a1d94edd6e470d54472a3350e5d"`
[INFO] [stdout] 380425c3aa7b5c789f003e64adc9beca9ee82a1d94edd6e470d54472a3350e5d