[INFO] crate plotlib 0.4.0 is already in cache
[INFO] testing plotlib-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate plotlib 0.4.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate plotlib 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate plotlib 0.4.0
[INFO] finished tweaking crates.io crate plotlib 0.4.0
[INFO] tweaked toml for crates.io crate plotlib 0.4.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 322ab208e4331b23a23ea3ad6af870dc3630a9da1dfbaf14548cf6aee988052d
[INFO] running `"docker" "start" "-a" "322ab208e4331b23a23ea3ad6af870dc3630a9da1dfbaf14548cf6aee988052d"`
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling plotlib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/page.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |     views: Vec<&'a View>,
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn View`
[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/page.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn single(view: &'a View) -> Self {
[INFO] [stderr]    |                             ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/page.rs:52:41
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn add_plot(mut self, view: &'a View) -> Self {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/view.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |     representations: Vec<&'a ContinuousRepresentation>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContinuousRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/view.rs:58:36
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn add(mut self, repr: &'a ContinuousRepresentation) -> Self {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContinuousRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/view.rs:242:30
[INFO] [stderr]     |
[INFO] [stderr] 242 |     representations: Vec<&'a CategoricalRepresentation>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoricalRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/view.rs:268:36
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add(mut self, repr: &'a CategoricalRepresentation) -> Self {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoricalRepresentation`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "322ab208e4331b23a23ea3ad6af870dc3630a9da1dfbaf14548cf6aee988052d"`
[INFO] running `"docker" "rm" "-f" "322ab208e4331b23a23ea3ad6af870dc3630a9da1dfbaf14548cf6aee988052d"`
[INFO] [stdout] 322ab208e4331b23a23ea3ad6af870dc3630a9da1dfbaf14548cf6aee988052d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a4aa25928b5e9b9ca9a4f890d9705de92a8d80fb15105610fafd6dedffc1ee7d
[INFO] running `"docker" "start" "-a" "a4aa25928b5e9b9ca9a4f890d9705de92a8d80fb15105610fafd6dedffc1ee7d"`
[INFO] [stderr]    Compiling plotlib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/page.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |     views: Vec<&'a View>,
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn View`
[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/page.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn single(view: &'a View) -> Self {
[INFO] [stderr]    |                             ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/page.rs:52:41
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn add_plot(mut self, view: &'a View) -> Self {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/view.rs:32:30
[INFO] [stderr]    |
[INFO] [stderr] 32 |     representations: Vec<&'a ContinuousRepresentation>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContinuousRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/view.rs:58:36
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn add(mut self, repr: &'a ContinuousRepresentation) -> Self {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContinuousRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/view.rs:242:30
[INFO] [stderr]     |
[INFO] [stderr] 242 |     representations: Vec<&'a CategoricalRepresentation>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoricalRepresentation`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/view.rs:268:36
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add(mut self, repr: &'a CategoricalRepresentation) -> Self {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CategoricalRepresentation`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `"docker" "inspect" "a4aa25928b5e9b9ca9a4f890d9705de92a8d80fb15105610fafd6dedffc1ee7d"`
[INFO] running `"docker" "rm" "-f" "a4aa25928b5e9b9ca9a4f890d9705de92a8d80fb15105610fafd6dedffc1ee7d"`
[INFO] [stdout] a4aa25928b5e9b9ca9a4f890d9705de92a8d80fb15105610fafd6dedffc1ee7d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 08322fab04be6e5a53e2417c85c8edde09160f2ef165018a3893e22fe2e0095c
[INFO] running `"docker" "start" "-a" "08322fab04be6e5a53e2417c85c8edde09160f2ef165018a3893e22fe2e0095c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/plotlib-ea6b77e487164ee5
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test axis::tests::test_number_of_ticks ... ok
[INFO] [stdout] test axis::tests::test_tick_step_generator ... ok
[INFO] [stdout] test axis::tests::test_calculate_tick_step_for_range ... ok
[INFO] [stdout] test histogram::tests::test_histogram_define_bin_bounds ... ok
[INFO] [stdout] test svg_render::tests::test_value_to_face_offset ... ok
[INFO] [stdout] test histogram::tests::test_histogram_from_slice ... ok
[INFO] [stdout] test text_render::tests::test_render_x_axis_strings ... ok
[INFO] [stdout] test text_render::tests::test_overlay ... ok
[INFO] [stdout] test text_render::tests::test_bins_for_cells ... ok
[INFO] [stdout] test text_render::tests::test_render_face_points ... ok
[INFO] [stdout] test text_render::tests::test_x_axis_label ... ok
[INFO] [stdout] test utils::tests::test_mean ... ok
[INFO] [stdout] test axis::tests::test_calculate_ticks ... ok
[INFO] [stdout] test text_render::tests::test_value_to_axis_cell_offset ... ok
[INFO] [stdout] test text_render::tests::test_render_y_axis_strings ... ok
[INFO] [stdout] test text_render::tests::test_render_face_bars ... ok
[INFO] [stdout] test utils::tests::test_median ... ok
[INFO] [stdout] test utils::tests::test_pairwise ... ok
[INFO] [stdout] test utils::tests::test_quartiles ... ok
[INFO] [stdout] test axis::tests::test_todo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_no_data-e6b187d9a42f3fc1
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_data_with_one_length ... ok
[INFO] [stdout] test test_data_with_no_length ... ok
[INFO] [stdout] test test_data_with_one_length_and_autoscaling_axes_limits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests plotlib
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/line.rs - line (line 5) ... ok
[INFO] [stdout] test src/grid.rs - grid (line 15) ... ok
[INFO] [stdout] test src/boxplot.rs - boxplot (line 5) ... ok
[INFO] [stdout] test src/barchart.rs - barchart (line 5) ... ok
[INFO] [stdout] test src/histogram.rs - histogram (line 5) ... ok
[INFO] [stdout] test src/function.rs - function (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "08322fab04be6e5a53e2417c85c8edde09160f2ef165018a3893e22fe2e0095c"`
[INFO] running `"docker" "rm" "-f" "08322fab04be6e5a53e2417c85c8edde09160f2ef165018a3893e22fe2e0095c"`
[INFO] [stdout] 08322fab04be6e5a53e2417c85c8edde09160f2ef165018a3893e22fe2e0095c