[INFO] crate svgbob 0.4.1 is already in cache
[INFO] extracting crate svgbob 0.4.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/svgbob/0.4.1
[INFO] extracting crate svgbob 0.4.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svgbob/0.4.1
[INFO] validating manifest of svgbob-0.4.1 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 svgbob-0.4.1 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 svgbob-0.4.1
[INFO] finished frobbing svgbob-0.4.1
[INFO] frobbed toml for svgbob-0.4.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/svgbob/0.4.1/Cargo.toml
[INFO] started frobbing svgbob-0.4.1
[INFO] finished frobbing svgbob-0.4.1
[INFO] frobbed toml for svgbob-0.4.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svgbob/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing svgbob-0.4.1 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svgbob/0.4.1:/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] 7adf765038b8d78b17191e9215f958a3a2b899fd1b07cab7a5cab105e83836fe
[INFO] running `"docker" "start" "-a" "7adf765038b8d78b17191e9215f958a3a2b899fd1b07cab7a5cab105e83836fe"`
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling svgbob v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `"docker" "inspect" "7adf765038b8d78b17191e9215f958a3a2b899fd1b07cab7a5cab105e83836fe"`
[INFO] running `"docker" "rm" "-f" "7adf765038b8d78b17191e9215f958a3a2b899fd1b07cab7a5cab105e83836fe"`
[INFO] [stdout] 7adf765038b8d78b17191e9215f958a3a2b899fd1b07cab7a5cab105e83836fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svgbob/0.4.1:/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] 8defc640d74e333f37d9e4580be0fcf700a8b2481cfd6e41d403a9212a0d0eb5
[INFO] running `"docker" "start" "-a" "8defc640d74e333f37d9e4580be0fcf700a8b2481cfd6e41d403a9212a0d0eb5"`
[INFO] [stderr]    Compiling svgbob v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `g`
[INFO] [stderr]  --> examples/grid.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let g = Grid::from_str("a统öo͡͡͡", &Settings::default());
[INFO] [stderr]   |         ^ help: consider prefixing with an underscore: `_g`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `"docker" "inspect" "8defc640d74e333f37d9e4580be0fcf700a8b2481cfd6e41d403a9212a0d0eb5"`
[INFO] running `"docker" "rm" "-f" "8defc640d74e333f37d9e4580be0fcf700a8b2481cfd6e41d403a9212a0d0eb5"`
[INFO] [stdout] 8defc640d74e333f37d9e4580be0fcf700a8b2481cfd6e41d403a9212a0d0eb5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svgbob/0.4.1:/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] ac2c856087c3d0555a7009a3ab2a5e906f7f78ff7e0bedccfcf93bf1af008ad0
[INFO] running `"docker" "start" "-a" "ac2c856087c3d0555a7009a3ab2a5e906f7f78ff7e0bedccfcf93bf1af008ad0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/svgbob-23743d0611c20ad1
[INFO] [stderr]    Doc-tests svgbob
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test grid::test_escaped_string ... ok
[INFO] [stdout] test grid::test_escaped_multiline_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - to_svg (line 63) ... ok
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ac2c856087c3d0555a7009a3ab2a5e906f7f78ff7e0bedccfcf93bf1af008ad0"`
[INFO] running `"docker" "rm" "-f" "ac2c856087c3d0555a7009a3ab2a5e906f7f78ff7e0bedccfcf93bf1af008ad0"`
[INFO] [stdout] ac2c856087c3d0555a7009a3ab2a5e906f7f78ff7e0bedccfcf93bf1af008ad0