[INFO] cloning repository fanquake/libdmg_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/fanquake/libdmg_rust.git" "work/cache/sources/gh/fanquake/libdmg_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/fanquake/libdmg_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/fanquake/libdmg_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/fanquake/libdmg_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fanquake/libdmg_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fanquake/libdmg_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanquake/libdmg_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanquake/libdmg_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8c6d280f688abe6ca51d7aac0e3ed95298a2119
[INFO] sha for GitHub repo fanquake/libdmg_rust: d8c6d280f688abe6ca51d7aac0e3ed95298a2119
[INFO] validating manifest of fanquake/libdmg_rust 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 fanquake/libdmg_rust 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 fanquake/libdmg_rust
[INFO] finished frobbing fanquake/libdmg_rust
[INFO] frobbed toml for fanquake/libdmg_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/fanquake/libdmg_rust/Cargo.toml
[INFO] started frobbing fanquake/libdmg_rust
[INFO] finished frobbing fanquake/libdmg_rust
[INFO] frobbed toml for fanquake/libdmg_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fanquake/libdmg_rust/Cargo.toml
[INFO] crate fanquake/libdmg_rust 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 fanquake/libdmg_rust 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-4/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/fanquake/libdmg_rust:/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] dda175cc2ad7414db865542a35b91581b12b0f09eb9811a09d1279d07bbb545f
[INFO] running `"docker" "start" "-a" "dda175cc2ad7414db865542a35b91581b12b0f09eb9811a09d1279d07bbb545f"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling xmltree v0.8.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling libdmg_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
[INFO] running `"docker" "inspect" "dda175cc2ad7414db865542a35b91581b12b0f09eb9811a09d1279d07bbb545f"`
[INFO] running `"docker" "rm" "-f" "dda175cc2ad7414db865542a35b91581b12b0f09eb9811a09d1279d07bbb545f"`
[INFO] [stdout] dda175cc2ad7414db865542a35b91581b12b0f09eb9811a09d1279d07bbb545f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/fanquake/libdmg_rust:/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] a5dde7ecff496d9a563ee903e78d6fa9678fc0dbde2d1036588a9a42725ff764
[INFO] running `"docker" "start" "-a" "a5dde7ecff496d9a563ee903e78d6fa9678fc0dbde2d1036588a9a42725ff764"`
[INFO] [stderr]    Compiling libdmg_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "a5dde7ecff496d9a563ee903e78d6fa9678fc0dbde2d1036588a9a42725ff764"`
[INFO] running `"docker" "rm" "-f" "a5dde7ecff496d9a563ee903e78d6fa9678fc0dbde2d1036588a9a42725ff764"`
[INFO] [stdout] a5dde7ecff496d9a563ee903e78d6fa9678fc0dbde2d1036588a9a42725ff764
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/fanquake/libdmg_rust:/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] 87528d60236716dc5f9531647562aaeea22b013e3957304d7f7c2043ee556fd2
[INFO] running `"docker" "start" "-a" "87528d60236716dc5f9531647562aaeea22b013e3957304d7f7c2043ee556fd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libdmg_rust-adfbb1663fd6761a
[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" "87528d60236716dc5f9531647562aaeea22b013e3957304d7f7c2043ee556fd2"`
[INFO] running `"docker" "rm" "-f" "87528d60236716dc5f9531647562aaeea22b013e3957304d7f7c2043ee556fd2"`
[INFO] [stdout] 87528d60236716dc5f9531647562aaeea22b013e3957304d7f7c2043ee556fd2