[INFO] cloning repository diejmon/rust_preferences
[INFO] running `"git" "clone" "--bare" "git://github.com/diejmon/rust_preferences.git" "work/cache/sources/gh/diejmon/rust_preferences"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/diejmon/rust_preferences'...
[INFO] running `"git" "clone" "work/cache/sources/gh/diejmon/rust_preferences" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/diejmon/rust_preferences"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/diejmon/rust_preferences'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diejmon/rust_preferences" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c12c7044c5d35afdc1ce0b5c4de773c9e9176cec
[INFO] sha for GitHub repo diejmon/rust_preferences: c12c7044c5d35afdc1ce0b5c4de773c9e9176cec
[INFO] validating manifest of diejmon/rust_preferences on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of diejmon/rust_preferences on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing diejmon/rust_preferences
[INFO] removed workspace from diejmon/rust_preferences
[INFO] finished frobbing diejmon/rust_preferences
[INFO] frobbed toml for diejmon/rust_preferences written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/diejmon/rust_preferences/Cargo.toml
[INFO] started frobbing diejmon/rust_preferences
[INFO] removed workspace from diejmon/rust_preferences
[INFO] finished frobbing diejmon/rust_preferences
[INFO] frobbed toml for diejmon/rust_preferences written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences/Cargo.toml
[INFO] crate diejmon/rust_preferences already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing diejmon/rust_preferences against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 3aeb2f149a14327234fc0be4477beef776e853a078249af4274d759e10682574
[INFO] running `"docker" "start" "-a" "3aeb2f149a14327234fc0be4477beef776e853a078249af4274d759e10682574"`
[INFO] [stderr]    Compiling rust_preferences v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "3aeb2f149a14327234fc0be4477beef776e853a078249af4274d759e10682574"`
[INFO] running `"docker" "rm" "-f" "3aeb2f149a14327234fc0be4477beef776e853a078249af4274d759e10682574"`
[INFO] [stdout] 3aeb2f149a14327234fc0be4477beef776e853a078249af4274d759e10682574
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f2f8de8b9eabedc28919d46741b2dc08276a8007b7577026122caaaeb959725
[INFO] running `"docker" "start" "-a" "9f2f8de8b9eabedc28919d46741b2dc08276a8007b7577026122caaaeb959725"`
[INFO] [stderr]    Compiling rust_preferences v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "9f2f8de8b9eabedc28919d46741b2dc08276a8007b7577026122caaaeb959725"`
[INFO] running `"docker" "rm" "-f" "9f2f8de8b9eabedc28919d46741b2dc08276a8007b7577026122caaaeb959725"`
[INFO] [stdout] 9f2f8de8b9eabedc28919d46741b2dc08276a8007b7577026122caaaeb959725
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/diejmon/rust_preferences:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 4c0a36cd43a35cda8bb05d4301d25f3abe5cb7ffc03641601aa8a6c868178f5b
[INFO] running `"docker" "start" "-a" "4c0a36cd43a35cda8bb05d4301d25f3abe5cb7ffc03641601aa8a6c868178f5b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_preferences-b5ae5092910802d5
[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] [stderr]      Running /opt/crater/target/debug/deps/rust_preferences-9a1636205ec93d3d
[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] [stderr]    Doc-tests rust_preferences
[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" "4c0a36cd43a35cda8bb05d4301d25f3abe5cb7ffc03641601aa8a6c868178f5b"`
[INFO] running `"docker" "rm" "-f" "4c0a36cd43a35cda8bb05d4301d25f3abe5cb7ffc03641601aa8a6c868178f5b"`
[INFO] [stdout] 4c0a36cd43a35cda8bb05d4301d25f3abe5cb7ffc03641601aa8a6c868178f5b