[INFO] crate svgbob 0.4.1 is already in cache
[INFO] extracting crate svgbob 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/svgbob/0.4.1
[INFO] extracting crate svgbob 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/svgbob/0.4.1
[INFO] validating manifest of svgbob-0.4.1 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 svgbob-0.4.1 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 svgbob-0.4.1
[INFO] finished frobbing svgbob-0.4.1
[INFO] frobbed toml for svgbob-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/svgbob/0.4.1/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 svgbob-0.4.1 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/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 842f1ae5675479a20e7bb99af6ea78805a87ab34ce64b36bb9dfecdd99b201ca
[INFO] running `"docker" "start" "-a" "842f1ae5675479a20e7bb99af6ea78805a87ab34ce64b36bb9dfecdd99b201ca"`
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling svgbob v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `"docker" "inspect" "842f1ae5675479a20e7bb99af6ea78805a87ab34ce64b36bb9dfecdd99b201ca"`
[INFO] running `"docker" "rm" "-f" "842f1ae5675479a20e7bb99af6ea78805a87ab34ce64b36bb9dfecdd99b201ca"`
[INFO] [stdout] 842f1ae5675479a20e7bb99af6ea78805a87ab34ce64b36bb9dfecdd99b201ca
[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/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 417f32ce7e4dcc73d9dd6af40cf6fbc50661a3a5729bb40eb20e6f91683564fd
[INFO] running `"docker" "start" "-a" "417f32ce7e4dcc73d9dd6af40cf6fbc50661a3a5729bb40eb20e6f91683564fd"`
[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" "417f32ce7e4dcc73d9dd6af40cf6fbc50661a3a5729bb40eb20e6f91683564fd"`
[INFO] running `"docker" "rm" "-f" "417f32ce7e4dcc73d9dd6af40cf6fbc50661a3a5729bb40eb20e6f91683564fd"`
[INFO] [stdout] 417f32ce7e4dcc73d9dd6af40cf6fbc50661a3a5729bb40eb20e6f91683564fd
[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/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1ddfc98fe8407ca089720926e373c0f777660add03e877e59a3f34a2a1bda7f4
[INFO] running `"docker" "start" "-a" "1ddfc98fe8407ca089720926e373c0f777660add03e877e59a3f34a2a1bda7f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/svgbob-5d29de70bf7a7b60
[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] [stderr]    Doc-tests svgbob
[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" "1ddfc98fe8407ca089720926e373c0f777660add03e877e59a3f34a2a1bda7f4"`
[INFO] running `"docker" "rm" "-f" "1ddfc98fe8407ca089720926e373c0f777660add03e877e59a3f34a2a1bda7f4"`
[INFO] [stdout] 1ddfc98fe8407ca089720926e373c0f777660add03e877e59a3f34a2a1bda7f4