[INFO] updating cached repository aramazani/convert-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aramazani/convert-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aramazani/convert-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/convert-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/convert-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aramazani/convert-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/convert-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/convert-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b46063e1ef696aa9e9a5b1a0a9922ad7ac8c6fb
[INFO] sha for GitHub repo aramazani/convert-rs: 7b46063e1ef696aa9e9a5b1a0a9922ad7ac8c6fb
[INFO] validating manifest of aramazani/convert-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 aramazani/convert-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 aramazani/convert-rs
[INFO] finished frobbing aramazani/convert-rs
[INFO] frobbed toml for aramazani/convert-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/aramazani/convert-rs/Cargo.toml
[INFO] started frobbing aramazani/convert-rs
[INFO] finished frobbing aramazani/convert-rs
[INFO] frobbed toml for aramazani/convert-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aramazani/convert-rs/Cargo.toml
[INFO] crate aramazani/convert-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 aramazani/convert-rs 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-7/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/aramazani/convert-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fcef81238f211ac27b6bac2c7fdf9b1e9ee8b9eb8210b2edaf554fbb30db6560
[INFO] running `"docker" "start" "-a" "fcef81238f211ac27b6bac2c7fdf9b1e9ee8b9eb8210b2edaf554fbb30db6560"`
[INFO] [stderr]    Compiling convert-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "fcef81238f211ac27b6bac2c7fdf9b1e9ee8b9eb8210b2edaf554fbb30db6560"`
[INFO] running `"docker" "rm" "-f" "fcef81238f211ac27b6bac2c7fdf9b1e9ee8b9eb8210b2edaf554fbb30db6560"`
[INFO] [stdout] fcef81238f211ac27b6bac2c7fdf9b1e9ee8b9eb8210b2edaf554fbb30db6560
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/aramazani/convert-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f87ff2c7456905b60c2bbf3506cb185c91002c9e0fc0ff43326ef8fbb40af055
[INFO] running `"docker" "start" "-a" "f87ff2c7456905b60c2bbf3506cb185c91002c9e0fc0ff43326ef8fbb40af055"`
[INFO] [stderr]    Compiling convert-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "f87ff2c7456905b60c2bbf3506cb185c91002c9e0fc0ff43326ef8fbb40af055"`
[INFO] running `"docker" "rm" "-f" "f87ff2c7456905b60c2bbf3506cb185c91002c9e0fc0ff43326ef8fbb40af055"`
[INFO] [stdout] f87ff2c7456905b60c2bbf3506cb185c91002c9e0fc0ff43326ef8fbb40af055
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/aramazani/convert-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4380f548f0d2fc4f4046bbb6ab9426083ccee9d660c10ed1cc9bd9287931cf82
[INFO] running `"docker" "start" "-a" "4380f548f0d2fc4f4046bbb6ab9426083ccee9d660c10ed1cc9bd9287931cf82"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/convert_rs-dae6cbe1f35910ad
[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" "4380f548f0d2fc4f4046bbb6ab9426083ccee9d660c10ed1cc9bd9287931cf82"`
[INFO] running `"docker" "rm" "-f" "4380f548f0d2fc4f4046bbb6ab9426083ccee9d660c10ed1cc9bd9287931cf82"`
[INFO] [stdout] 4380f548f0d2fc4f4046bbb6ab9426083ccee9d660c10ed1cc9bd9287931cf82