[INFO] crate dvi 0.1.0 is already in cache
[INFO] extracting crate dvi 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dvi/0.1.0
[INFO] extracting crate dvi 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dvi/0.1.0
[INFO] validating manifest of dvi-0.1.0 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 dvi-0.1.0 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 dvi-0.1.0
[INFO] finished frobbing dvi-0.1.0
[INFO] frobbed toml for dvi-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dvi/0.1.0/Cargo.toml
[INFO] started frobbing dvi-0.1.0
[INFO] finished frobbing dvi-0.1.0
[INFO] frobbed toml for dvi-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dvi/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 dvi-0.1.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dvi/0.1.0:/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] 7aa238c11e3faa9949246ae29aa9a119714e24269e34dde7b59998ebbf654fc2
[INFO] running `"docker" "start" "-a" "7aa238c11e3faa9949246ae29aa9a119714e24269e34dde7b59998ebbf654fc2"`
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling dvi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/dumper.rs:246:27
[INFO] [stderr]     |
[INFO] [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/dumper.rs:246:27
[INFO] [stderr]     |
[INFO] [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `"docker" "inspect" "7aa238c11e3faa9949246ae29aa9a119714e24269e34dde7b59998ebbf654fc2"`
[INFO] running `"docker" "rm" "-f" "7aa238c11e3faa9949246ae29aa9a119714e24269e34dde7b59998ebbf654fc2"`
[INFO] [stdout] 7aa238c11e3faa9949246ae29aa9a119714e24269e34dde7b59998ebbf654fc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dvi/0.1.0:/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] b5b90810bac9832aad436da904fe301122bd8ceae296ea3dbe3f55ca3d59b1b6
[INFO] running `"docker" "start" "-a" "b5b90810bac9832aad436da904fe301122bd8ceae296ea3dbe3f55ca3d59b1b6"`
[INFO] [stderr]    Compiling dvi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/dumper.rs:246:27
[INFO] [stderr]     |
[INFO] [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/dumper.rs:246:27
[INFO] [stderr]     |
[INFO] [stderr] 246 |     write_small!(unsigned (data.len() as u32), writer => 239, 240, 241, 242)?;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "b5b90810bac9832aad436da904fe301122bd8ceae296ea3dbe3f55ca3d59b1b6"`
[INFO] running `"docker" "rm" "-f" "b5b90810bac9832aad436da904fe301122bd8ceae296ea3dbe3f55ca3d59b1b6"`
[INFO] [stdout] b5b90810bac9832aad436da904fe301122bd8ceae296ea3dbe3f55ca3d59b1b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dvi/0.1.0:/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] 78931c7b99971a1132e94f93a7d9bd1e05f609966bd69d06b0a95e86c3fa28a6
[INFO] running `"docker" "start" "-a" "78931c7b99971a1132e94f93a7d9bd1e05f609966bd69d06b0a95e86c3fa28a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dvi-6367f5eff2abb0b0
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::bop ... ok
[INFO] [stdout] test tests::down ... ok
[INFO] [stdout] test tests::eop ... ok
[INFO] [stdout] test tests::post ... ok
[INFO] [stdout] test tests::font ... ok
[INFO] [stdout] test tests::pop ... ok
[INFO] [stdout] test tests::nop ... ok
[INFO] [stdout] test tests::post_post ... ok
[INFO] [stdout] test tests::pre ... ok
[INFO] [stdout] test tests::font_def ... ok
[INFO] [stdout] test tests::push ... ok
[INFO] [stdout] test tests::put_rule ... ok
[INFO] [stdout] test tests::set ... ok
[INFO] [stdout] test tests::set_rule ... ok
[INFO] [stdout] test tests::x ... ok
[INFO] [stdout] test tests::z ... ok
[INFO] [stdout] test util::tests::byte_width_signed ... ok
[INFO] [stdout] test util::tests::byte_width ... ok
[INFO] [stdout] test tests::w ... ok
[INFO] [stdout] test tests::right ... ok
[INFO] [stdout] test tests::put ... ok
[INFO] [stdout] test tests::y ... ok
[INFO] [stdout] test tests::xxx ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dvi
[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" "78931c7b99971a1132e94f93a7d9bd1e05f609966bd69d06b0a95e86c3fa28a6"`
[INFO] running `"docker" "rm" "-f" "78931c7b99971a1132e94f93a7d9bd1e05f609966bd69d06b0a95e86c3fa28a6"`
[INFO] [stdout] 78931c7b99971a1132e94f93a7d9bd1e05f609966bd69d06b0a95e86c3fa28a6