[INFO] crate svg2polylines 0.5.1 is already in cache
[INFO] extracting crate svg2polylines 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/svg2polylines/0.5.1
[INFO] extracting crate svg2polylines 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/svg2polylines/0.5.1
[INFO] validating manifest of svg2polylines-0.5.1 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 svg2polylines-0.5.1 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 svg2polylines-0.5.1
[INFO] finished frobbing svg2polylines-0.5.1
[INFO] frobbed toml for svg2polylines-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/svg2polylines/0.5.1/Cargo.toml
[INFO] started frobbing svg2polylines-0.5.1
[INFO] finished frobbing svg2polylines-0.5.1
[INFO] frobbed toml for svg2polylines-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/svg2polylines/0.5.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing svg2polylines-0.5.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/svg2polylines/0.5.1:/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] 86bf98b6f6f71f087b7b77606a1623e3a0a47aecbb1590097a7a1e073415dfa7
[INFO] running `"docker" "start" "-a" "86bf98b6f6f71f087b7b77606a1623e3a0a47aecbb1590097a7a1e073415dfa7"`
[INFO] [stderr]    Compiling svgtypes v0.4.4
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling quick-xml v0.13.3
[INFO] [stderr]    Compiling euclid v0.19.9
[INFO] [stderr]    Compiling lyon_geom v0.12.7
[INFO] [stderr]    Compiling svg2polylines v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/lib.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |         if let Some(last) = self.line.last() {
[INFO] [stderr]    |                             --------- immutable borrow occurs here
[INFO] [stderr] 92 |             self.add_absolute(CoordinatePair::new(last.x + pair.x, last.y + pair.y));
[INFO] [stderr]    |             ^^^^ mutable borrow occurs here       ------ immutable borrow later used here
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(mutable_borrow_reservation_conflict)] on by default
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `"docker" "inspect" "86bf98b6f6f71f087b7b77606a1623e3a0a47aecbb1590097a7a1e073415dfa7"`
[INFO] running `"docker" "rm" "-f" "86bf98b6f6f71f087b7b77606a1623e3a0a47aecbb1590097a7a1e073415dfa7"`
[INFO] [stdout] 86bf98b6f6f71f087b7b77606a1623e3a0a47aecbb1590097a7a1e073415dfa7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/svg2polylines/0.5.1:/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] 53d59c691ba25aca95e4a831ee1cbf79e7e66cb0e69b3dca8f0cea75ae5ff445
[INFO] running `"docker" "start" "-a" "53d59c691ba25aca95e4a831ee1cbf79e7e66cb0e69b3dca8f0cea75ae5ff445"`
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling pistoncore-input v0.23.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling gfx_core v0.8.3
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling piston2d-graphics v0.30.0
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling pistoncore-window v0.35.0
[INFO] [stderr]    Compiling piston2d-drag_controller v0.24.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.40.0
[INFO] [stderr]    Compiling piston v0.40.0
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.52.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.5
[INFO] [stderr]    Compiling piston-gfx_texture v0.35.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.56.0
[INFO] [stderr]    Compiling piston_window v0.87.0
[INFO] [stderr]    Compiling svg2polylines v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable
[INFO] [stderr]   --> src/lib.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |         if let Some(last) = self.line.last() {
[INFO] [stderr]    |                             --------- immutable borrow occurs here
[INFO] [stderr] 92 |             self.add_absolute(CoordinatePair::new(last.x + pair.x, last.y + pair.y));
[INFO] [stderr]    |             ^^^^ mutable borrow occurs here       ------ immutable borrow later used here
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(mutable_borrow_reservation_conflict)] on by default
[INFO] [stderr]    = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stderr]    = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "53d59c691ba25aca95e4a831ee1cbf79e7e66cb0e69b3dca8f0cea75ae5ff445"`
[INFO] running `"docker" "rm" "-f" "53d59c691ba25aca95e4a831ee1cbf79e7e66cb0e69b3dca8f0cea75ae5ff445"`
[INFO] [stdout] 53d59c691ba25aca95e4a831ee1cbf79e7e66cb0e69b3dca8f0cea75ae5ff445
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/svg2polylines/0.5.1:/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] e2ab4f1a4c7703657dfed62cd6bb9ee1f02d0c0e70336cad42ebf908d9f6a78f
[INFO] running `"docker" "start" "-a" "e2ab4f1a4c7703657dfed62cd6bb9ee1f02d0c0e70336cad42ebf908d9f6a78f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/svg2polylines-834b9c898c51a80a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_current_line ... ok
[INFO] [stdout] test tests::test_current_line_close ... ok
[INFO] [stdout] test tests::test_parse_segment_data_multiple ... ok
[INFO] [stdout] test tests::test_parse_segment_data_unsupported ... ok
[INFO] [stdout] test tests::test_parse_segment_data ... ok
[INFO] [stdout] test tests::test_parse_segment_data_horizontal_vertical ... ok
[INFO] [stdout] test tests::test_parse_xml_duplicate_attr ... ok
[INFO] [stdout] test tests::test_parse_simple_absolute_nonclosed ... ok
[INFO] [stdout] test tests::test_parse_xml_malformed ... ok
[INFO] [stdout] test tests::test_parse_simple_absolute_closed ... ok
[INFO] [stdout] test tests::test_quadratic_curve ... ok
[INFO] [stdout] test tests::test_parse_xml_multiple ... ok
[INFO] [stdout] test tests::test_parse_xml_single ... ok
[INFO] [stdout] test tests::test_regression_issue_5 ... ok
[INFO] [stdout] test tests::test_regression_issue_7 ... ok
[INFO] [stdout] test tests::test_smooth_curve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svg2polylines
[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" "e2ab4f1a4c7703657dfed62cd6bb9ee1f02d0c0e70336cad42ebf908d9f6a78f"`
[INFO] running `"docker" "rm" "-f" "e2ab4f1a4c7703657dfed62cd6bb9ee1f02d0c0e70336cad42ebf908d9f6a78f"`
[INFO] [stdout] e2ab4f1a4c7703657dfed62cd6bb9ee1f02d0c0e70336cad42ebf908d9f6a78f