[INFO] updating cached repository DCP-solved-with-Rust/dcp_00001
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DCP-solved-with-Rust/dcp_00001
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DCP-solved-with-Rust/dcp_00001" "work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DCP-solved-with-Rust/dcp_00001" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DCP-solved-with-Rust/dcp_00001"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DCP-solved-with-Rust/dcp_00001'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2792fc0047874fd3f5cfc0449df215ef0639d831
[INFO] sha for GitHub repo DCP-solved-with-Rust/dcp_00001: 2792fc0047874fd3f5cfc0449df215ef0639d831
[INFO] validating manifest of DCP-solved-with-Rust/dcp_00001 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 DCP-solved-with-Rust/dcp_00001 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 DCP-solved-with-Rust/dcp_00001
[INFO] finished frobbing DCP-solved-with-Rust/dcp_00001
[INFO] frobbed toml for DCP-solved-with-Rust/dcp_00001 written to work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001/Cargo.toml
[INFO] started frobbing DCP-solved-with-Rust/dcp_00001
[INFO] finished frobbing DCP-solved-with-Rust/dcp_00001
[INFO] frobbed toml for DCP-solved-with-Rust/dcp_00001 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DCP-solved-with-Rust/dcp_00001/Cargo.toml
[INFO] crate DCP-solved-with-Rust/dcp_00001 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 DCP-solved-with-Rust/dcp_00001 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] aa888bdc4c3c9f55806a29d1bdd98854a575ac45a24fa170bd4d7545d78a1ecf
[INFO] running `"docker" "start" "-a" "aa888bdc4c3c9f55806a29d1bdd98854a575ac45a24fa170bd4d7545d78a1ecf"`
[INFO] [stderr]    Compiling dcp_00001 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "aa888bdc4c3c9f55806a29d1bdd98854a575ac45a24fa170bd4d7545d78a1ecf"`
[INFO] running `"docker" "rm" "-f" "aa888bdc4c3c9f55806a29d1bdd98854a575ac45a24fa170bd4d7545d78a1ecf"`
[INFO] [stdout] aa888bdc4c3c9f55806a29d1bdd98854a575ac45a24fa170bd4d7545d78a1ecf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9949e432ce70e60ce4e6df5c97a11ea7c54f9a96f2fc037cecc89118c4bcc1a0
[INFO] running `"docker" "start" "-a" "9949e432ce70e60ce4e6df5c97a11ea7c54f9a96f2fc037cecc89118c4bcc1a0"`
[INFO] [stderr]    Compiling dcp_00001 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "9949e432ce70e60ce4e6df5c97a11ea7c54f9a96f2fc037cecc89118c4bcc1a0"`
[INFO] running `"docker" "rm" "-f" "9949e432ce70e60ce4e6df5c97a11ea7c54f9a96f2fc037cecc89118c4bcc1a0"`
[INFO] [stdout] 9949e432ce70e60ce4e6df5c97a11ea7c54f9a96f2fc037cecc89118c4bcc1a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DCP-solved-with-Rust/dcp_00001:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 15010a213787b487f7e6c514949a8de687e648c4f2d7bb10aba0e6a774bb5fb2
[INFO] running `"docker" "start" "-a" "15010a213787b487f7e6c514949a8de687e648c4f2d7bb10aba0e6a774bb5fb2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dcp_00001-8dddb733db65baa9
[INFO] [stdout] running 1 test
[INFO] [stdout] test given_example ... 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" "15010a213787b487f7e6c514949a8de687e648c4f2d7bb10aba0e6a774bb5fb2"`
[INFO] running `"docker" "rm" "-f" "15010a213787b487f7e6c514949a8de687e648c4f2d7bb10aba0e6a774bb5fb2"`
[INFO] [stdout] 15010a213787b487f7e6c514949a8de687e648c4f2d7bb10aba0e6a774bb5fb2