[INFO] fetching crate gnuplot 0.0.31... [INFO] extracting crate gnuplot 0.0.31 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/gnuplot/0.0.31 [INFO] extracting crate gnuplot 0.0.31 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/gnuplot/0.0.31 [INFO] validating manifest of gnuplot-0.0.31 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 gnuplot-0.0.31 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 gnuplot-0.0.31 [INFO] removed 0 missing examples [INFO] finished frobbing gnuplot-0.0.31 [INFO] frobbed toml for gnuplot-0.0.31 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/gnuplot/0.0.31/Cargo.toml [INFO] started frobbing gnuplot-0.0.31 [INFO] removed 0 missing examples [INFO] finished frobbing gnuplot-0.0.31 [INFO] frobbed toml for gnuplot-0.0.31 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/gnuplot/0.0.31/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 gnuplot-0.0.31 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/gnuplot/0.0.31:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] bc0d03bcce9aea9d139f314ec7792026a24a30719f424a13706620774bce511f [INFO] running `"docker" "start" "-a" "bc0d03bcce9aea9d139f314ec7792026a24a30719f424a13706620774bce511f"` [INFO] [stderr] Compiling gnuplot v0.0.31 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:30:35 [INFO] [stderr] | [INFO] [stderr] 30 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:124:46 [INFO] [stderr] | [INFO] [stderr] 124 | let c = &mut self.common.commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:177:46 [INFO] [stderr] | [INFO] [stderr] 177 | let c = &mut self.common.commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:689:35 [INFO] [stderr] | [INFO] [stderr] 689 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:694:35 [INFO] [stderr] | [INFO] [stderr] 694 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:349:35 [INFO] [stderr] | [INFO] [stderr] 349 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:354:30 [INFO] [stderr] | [INFO] [stderr] 354 | fn write_out(&self, w: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:406:36 [INFO] [stderr] | [INFO] [stderr] 406 | fn set_cntrparam(w: &mut Writer, wr: F) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:406:53 [INFO] [stderr] | [INFO] [stderr] 406 | fn set_cntrparam(w: &mut Writer, wr: F) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:220:36 [INFO] [stderr] | [INFO] [stderr] 220 | fn write_args(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:398:36 [INFO] [stderr] | [INFO] [stderr] 398 | fn write_data(&self, writer: &mut Writer) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:431:101 [INFO] [stderr] | [INFO] [stderr] 431 | pub fn write_out_label_options(label_type: LabelType, options: &[LabelOption], writer: &mut Writer) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:660:43 [INFO] [stderr] | [INFO] [stderr] 660 | pub fn write_out_commands(&self, w: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1024:43 [INFO] [stderr] | [INFO] [stderr] 1024 | pub fn write_grid_options(&self, c: &mut Writer, axes: &[TickAxis], version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1058:36 [INFO] [stderr] | [INFO] [stderr] 1058 | pub fn write_line_options(c: &mut Writer, options: &[PlotOption], version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1094:37 [INFO] [stderr] | [INFO] [stderr] 1094 | pub fn write_color_options(c: &mut Writer, options: &[PlotOption], default: Option<&str>) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1113:48 [INFO] [stderr] | [INFO] [stderr] 1113 | pub fn write_out_commands(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1121:59 [INFO] [stderr] | [INFO] [stderr] 1121 | pub fn write_out_elements(&self, cmd: &str, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1229:61 [INFO] [stderr] | [INFO] [stderr] 1229 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1612:61 [INFO] [stderr] | [INFO] [stderr] 1612 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1634:61 [INFO] [stderr] | [INFO] [stderr] 1634 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1675:61 [INFO] [stderr] | [INFO] [stderr] 1675 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/figure.rs:27:35 [INFO] [stderr] | [INFO] [stderr] 27 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/figure.rs:265:26 [INFO] [stderr] | [INFO] [stderr] 265 | let w = writer as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "bc0d03bcce9aea9d139f314ec7792026a24a30719f424a13706620774bce511f"` [INFO] running `"docker" "rm" "-f" "bc0d03bcce9aea9d139f314ec7792026a24a30719f424a13706620774bce511f"` [INFO] [stdout] bc0d03bcce9aea9d139f314ec7792026a24a30719f424a13706620774bce511f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/gnuplot/0.0.31:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 33c5affec420225d1bd005e5e4dd2548c67a8bdb5a0dd7a1d6a7aba82821b4f8 [INFO] running `"docker" "start" "-a" "33c5affec420225d1bd005e5e4dd2548c67a8bdb5a0dd7a1d6a7aba82821b4f8"` [INFO] [stderr] Compiling argparse-rs v0.1.0 [INFO] [stderr] Compiling gnuplot v0.0.31 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:30:35 [INFO] [stderr] | [INFO] [stderr] 30 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:124:46 [INFO] [stderr] | [INFO] [stderr] 124 | let c = &mut self.common.commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:177:46 [INFO] [stderr] | [INFO] [stderr] 177 | let c = &mut self.common.commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:689:35 [INFO] [stderr] | [INFO] [stderr] 689 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes2d.rs:694:35 [INFO] [stderr] | [INFO] [stderr] 694 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:349:35 [INFO] [stderr] | [INFO] [stderr] 349 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:354:30 [INFO] [stderr] | [INFO] [stderr] 354 | fn write_out(&self, w: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:406:36 [INFO] [stderr] | [INFO] [stderr] 406 | fn set_cntrparam(w: &mut Writer, wr: F) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes3d.rs:406:53 [INFO] [stderr] | [INFO] [stderr] 406 | fn set_cntrparam(w: &mut Writer, wr: F) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:220:36 [INFO] [stderr] | [INFO] [stderr] 220 | fn write_args(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:398:36 [INFO] [stderr] | [INFO] [stderr] 398 | fn write_data(&self, writer: &mut Writer) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:431:101 [INFO] [stderr] | [INFO] [stderr] 431 | pub fn write_out_label_options(label_type: LabelType, options: &[LabelOption], writer: &mut Writer) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:660:43 [INFO] [stderr] | [INFO] [stderr] 660 | pub fn write_out_commands(&self, w: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1024:43 [INFO] [stderr] | [INFO] [stderr] 1024 | pub fn write_grid_options(&self, c: &mut Writer, axes: &[TickAxis], version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1058:36 [INFO] [stderr] | [INFO] [stderr] 1058 | pub fn write_line_options(c: &mut Writer, options: &[PlotOption], version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1094:37 [INFO] [stderr] | [INFO] [stderr] 1094 | pub fn write_color_options(c: &mut Writer, options: &[PlotOption], default: Option<&str>) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1113:48 [INFO] [stderr] | [INFO] [stderr] 1113 | pub fn write_out_commands(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1121:59 [INFO] [stderr] | [INFO] [stderr] 1121 | pub fn write_out_elements(&self, cmd: &str, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1229:61 [INFO] [stderr] | [INFO] [stderr] 1229 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1612:61 [INFO] [stderr] | [INFO] [stderr] 1612 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1634:61 [INFO] [stderr] | [INFO] [stderr] 1634 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/axes_common.rs:1675:61 [INFO] [stderr] | [INFO] [stderr] 1675 | let c = &mut self.get_common_data_mut().commands as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/figure.rs:27:35 [INFO] [stderr] | [INFO] [stderr] 27 | fn write_out(&self, writer: &mut Writer, version: GnuplotVersion) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/figure.rs:265:26 [INFO] [stderr] | [INFO] [stderr] 265 | let w = writer as &mut Writer; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.93s [INFO] running `"docker" "inspect" "33c5affec420225d1bd005e5e4dd2548c67a8bdb5a0dd7a1d6a7aba82821b4f8"` [INFO] running `"docker" "rm" "-f" "33c5affec420225d1bd005e5e4dd2548c67a8bdb5a0dd7a1d6a7aba82821b4f8"` [INFO] [stdout] 33c5affec420225d1bd005e5e4dd2548c67a8bdb5a0dd7a1d6a7aba82821b4f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/gnuplot/0.0.31:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 9062c264b590aad7be633cdcd8ff6233b27af326b85f8d8b708f9a3c9b9d5ae4 [INFO] running `"docker" "start" "-a" "9062c264b590aad7be633cdcd8ff6233b27af326b85f8d8b708f9a3c9b9d5ae4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/gnuplot-4d8832630f666a45 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test figure::flush_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- figure::flush_test stdout ---- [INFO] [stdout] thread 'figure::flush_test' panicked at 'Couldn't spawn gnuplot. Make sure it is installed and available in PATH.: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c312fbc40b - backtrace::backtrace::libunwind::trace::hcbf63b8d794b15f4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55c312fbc40b - backtrace::backtrace::trace_unsynchronized::h681e1cb201a9972d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c312fbc40b - std::sys_common::backtrace::_print::hd27175ce39811176 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55c312fbc40b - std::sys_common::backtrace::print::h117e2eebf9a1e122 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55c312fbc40b - std::panicking::default_hook::{{closure}}::h6369b988ee675335 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x55c312fbc09f - std::panicking::default_hook::hfaefd2bea4c25f9e [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x55c312fbcb80 - std::panicking::rust_panic_with_hook::h02c52718165ccced [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x55c312fbc702 - std::panicking::continue_panic_fmt::h9e135674c1df51b4 [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x55c312fbc5e6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x55c312fdb3ad - core::panicking::panic_fmt::h58c956553ac8538f [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55c312f260c7 - core::result::unwrap_failed::h476d06f691435f27 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55c312f2758d - core::result::Result::expect::hc21c0c781579db59 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libcore/result.rs:827 [INFO] [stdout] 12: 0x55c312f31665 - gnuplot::figure::Figure::show::h95d4f03754b495a7 [INFO] [stdout] at src/figure.rs:186 [INFO] [stdout] 13: 0x55c312f330a8 - gnuplot::figure::flush_test::h5fcb1f3b0e54b515 [INFO] [stdout] at src/figure.rs:347 [INFO] [stdout] 14: 0x55c312f32e9a - gnuplot::figure::flush_test::{{closure}}::hd5a957efb0d9e748 [INFO] [stdout] at src/figure.rs:337 [INFO] [stdout] 15: 0x55c312f20d0e - core::ops::function::FnOnce::call_once::hc47575e82145d21d [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55c312f7a87f - as core::ops::function::FnOnce>::call_once::h051e7835d417eabd [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x55c312fc45ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55c312f95258 - std::panicking::try::h2a4c737ee7913c25 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panicking.rs:273 [INFO] [stdout] 19: 0x55c312f95258 - std::panic::catch_unwind::hb4a850da3c0f461d [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panic.rs:388 [INFO] [stdout] 20: 0x55c312f95258 - test::run_test::run_test_inner::{{closure}}::hf1081f8a70de250d [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x55c312f6fdf5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h342b596609fb99e3 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x55c312f73d85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h513520560543c60c [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x55c312f73d85 - as core::ops::function::FnOnce<()>>::call_once::ha4e1c61c6177bb54 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panic.rs:309 [INFO] [stdout] 24: 0x55c312f73d85 - std::panicking::try::do_call::h0eb4a0e045c14646 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panicking.rs:294 [INFO] [stdout] 25: 0x55c312fc45ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 26: 0x55c312f743a2 - std::panicking::try::h20774757cea1a66c [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panicking.rs:273 [INFO] [stdout] 27: 0x55c312f743a2 - std::panic::catch_unwind::h38e40a373c8b5452 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panic.rs:388 [INFO] [stdout] 28: 0x55c312f743a2 - std::thread::Builder::spawn_unchecked::{{closure}}::h9bfd91224a2fd035 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x55c312f743a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2d3b3105bb1d7d1 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x55c312fafaef - as core::ops::function::FnOnce>::call_once::hc6099fbe1f2e9038 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55c312fc3d10 - as core::ops::function::FnOnce>::call_once::h1b61db05dcd8ce54 [INFO] [stdout] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x55c312fc3d10 - std::sys_common::thread::start_thread::hd3ed9053e9fea488 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x55c312fc3d10 - std::sys::unix::thread::Thread::new::thread_start::hc17e4e4c7ed2fc8f [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7fc31b1274a4 - start_thread [INFO] [stdout] 35: 0x7fc31ac52d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] figure::flush_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "9062c264b590aad7be633cdcd8ff6233b27af326b85f8d8b708f9a3c9b9d5ae4"` [INFO] running `"docker" "rm" "-f" "9062c264b590aad7be633cdcd8ff6233b27af326b85f8d8b708f9a3c9b9d5ae4"` [INFO] [stdout] 9062c264b590aad7be633cdcd8ff6233b27af326b85f8d8b708f9a3c9b9d5ae4