[INFO] updating cached repository duythinht/solo.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/duythinht/solo.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/duythinht/solo.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/duythinht/solo.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duythinht/solo.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duythinht/solo.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 597a6cb30c521faab4fde983b4215a349fa455c5
[INFO] sha for GitHub repo duythinht/solo.rs: 597a6cb30c521faab4fde983b4215a349fa455c5
[INFO] validating manifest of duythinht/solo.rs 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 duythinht/solo.rs 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 duythinht/solo.rs
[INFO] finished frobbing duythinht/solo.rs
[INFO] frobbed toml for duythinht/solo.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs/Cargo.toml
[INFO] started frobbing duythinht/solo.rs
[INFO] finished frobbing duythinht/solo.rs
[INFO] frobbed toml for duythinht/solo.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/duythinht/solo.rs/Cargo.toml
[INFO] crate duythinht/solo.rs 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 duythinht/solo.rs 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs:/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] dae9a8c14f731bb032c756aad88daf328c5438dd7b94075cf9269e01cc6dccb0
[INFO] running `"docker" "start" "-a" "dae9a8c14f731bb032c756aad88daf328c5438dd7b94075cf9269e01cc6dccb0"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling solo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `"docker" "inspect" "dae9a8c14f731bb032c756aad88daf328c5438dd7b94075cf9269e01cc6dccb0"`
[INFO] running `"docker" "rm" "-f" "dae9a8c14f731bb032c756aad88daf328c5438dd7b94075cf9269e01cc6dccb0"`
[INFO] [stdout] dae9a8c14f731bb032c756aad88daf328c5438dd7b94075cf9269e01cc6dccb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs:/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] 113fe6b13a9e6b9117b00d7dca64fd77ddc0d61b5277b23b250a647a545bf254
[INFO] running `"docker" "start" "-a" "113fe6b13a9e6b9117b00d7dca64fd77ddc0d61b5277b23b250a647a545bf254"`
[INFO] [stderr]    Compiling solo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "113fe6b13a9e6b9117b00d7dca64fd77ddc0d61b5277b23b250a647a545bf254"`
[INFO] running `"docker" "rm" "-f" "113fe6b13a9e6b9117b00d7dca64fd77ddc0d61b5277b23b250a647a545bf254"`
[INFO] [stdout] 113fe6b13a9e6b9117b00d7dca64fd77ddc0d61b5277b23b250a647a545bf254
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/duythinht/solo.rs:/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] 96a2a69c133b69102700f633e09d8100235de73f5b12383ab7822566278ef1b8
[INFO] running `"docker" "start" "-a" "96a2a69c133b69102700f633e09d8100235de73f5b12383ab7822566278ef1b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/solo-c262bc68ede0d3bd
[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" "96a2a69c133b69102700f633e09d8100235de73f5b12383ab7822566278ef1b8"`
[INFO] running `"docker" "rm" "-f" "96a2a69c133b69102700f633e09d8100235de73f5b12383ab7822566278ef1b8"`
[INFO] [stdout] 96a2a69c133b69102700f633e09d8100235de73f5b12383ab7822566278ef1b8