[INFO] cloning repository strangelovephd/xml_to_ron
[INFO] running `"git" "clone" "--bare" "git://github.com/strangelovephd/xml_to_ron.git" "work/cache/sources/gh/strangelovephd/xml_to_ron"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/strangelovephd/xml_to_ron'...
[INFO] running `"git" "clone" "work/cache/sources/gh/strangelovephd/xml_to_ron" "work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/strangelovephd/xml_to_ron" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/strangelovephd/xml_to_ron"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/strangelovephd/xml_to_ron'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 443df8f102fae6f142f2e4e5b593d48106a22991
[INFO] sha for GitHub repo strangelovephd/xml_to_ron: 443df8f102fae6f142f2e4e5b593d48106a22991
[INFO] validating manifest of strangelovephd/xml_to_ron 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 strangelovephd/xml_to_ron 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 strangelovephd/xml_to_ron
[INFO] finished frobbing strangelovephd/xml_to_ron
[INFO] frobbed toml for strangelovephd/xml_to_ron written to work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron/Cargo.toml
[INFO] started frobbing strangelovephd/xml_to_ron
[INFO] finished frobbing strangelovephd/xml_to_ron
[INFO] frobbed toml for strangelovephd/xml_to_ron written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/strangelovephd/xml_to_ron/Cargo.toml
[INFO] crate strangelovephd/xml_to_ron 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 strangelovephd/xml_to_ron against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b4fae2592871c32375e8516e185c50200b55d7bd1e06529e550043850ec6dfb3
[INFO] running `"docker" "start" "-a" "b4fae2592871c32375e8516e185c50200b55d7bd1e06529e550043850ec6dfb3"`
[INFO] [stderr]    Compiling xml_to_ron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `fs::File`, `path::PathBuf`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     fs::File,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     path::PathBuf
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "b4fae2592871c32375e8516e185c50200b55d7bd1e06529e550043850ec6dfb3"`
[INFO] running `"docker" "rm" "-f" "b4fae2592871c32375e8516e185c50200b55d7bd1e06529e550043850ec6dfb3"`
[INFO] [stdout] b4fae2592871c32375e8516e185c50200b55d7bd1e06529e550043850ec6dfb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d7150b1287237e83a6c0fb89645759fe5364175355d9572d883d1b39bf0e18ff
[INFO] running `"docker" "start" "-a" "d7150b1287237e83a6c0fb89645759fe5364175355d9572d883d1b39bf0e18ff"`
[INFO] [stderr]    Compiling xml_to_ron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `fs::File`, `path::PathBuf`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     fs::File,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     path::PathBuf
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "d7150b1287237e83a6c0fb89645759fe5364175355d9572d883d1b39bf0e18ff"`
[INFO] running `"docker" "rm" "-f" "d7150b1287237e83a6c0fb89645759fe5364175355d9572d883d1b39bf0e18ff"`
[INFO] [stdout] d7150b1287237e83a6c0fb89645759fe5364175355d9572d883d1b39bf0e18ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/strangelovephd/xml_to_ron:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 99f8e2b3f5ffbcae3ba720bf44d3b494dbf030919fb6e4dddd06c371297ca0be
[INFO] running `"docker" "start" "-a" "99f8e2b3f5ffbcae3ba720bf44d3b494dbf030919fb6e4dddd06c371297ca0be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xml_to_ron-6b7ada624bbe5ace
[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" "99f8e2b3f5ffbcae3ba720bf44d3b494dbf030919fb6e4dddd06c371297ca0be"`
[INFO] running `"docker" "rm" "-f" "99f8e2b3f5ffbcae3ba720bf44d3b494dbf030919fb6e4dddd06c371297ca0be"`
[INFO] [stdout] 99f8e2b3f5ffbcae3ba720bf44d3b494dbf030919fb6e4dddd06c371297ca0be