[INFO] fetching crate plotlib 0.5.1... [INFO] testing plotlib-0.5.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate plotlib 0.5.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate plotlib 0.5.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate plotlib 0.5.1 [INFO] finished tweaking crates.io crate plotlib 0.5.1 [INFO] tweaked toml for crates.io crate plotlib 0.5.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate plotlib 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ada46d5d823d75e25a9e50bdf41b074d3ee83d35cb721b1992d9438be11f07b0 [INFO] running `Command { std: "docker" "start" "-a" "ada46d5d823d75e25a9e50bdf41b074d3ee83d35cb721b1992d9438be11f07b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ada46d5d823d75e25a9e50bdf41b074d3ee83d35cb721b1992d9438be11f07b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada46d5d823d75e25a9e50bdf41b074d3ee83d35cb721b1992d9438be11f07b0", kill_on_drop: false }` [INFO] [stdout] ada46d5d823d75e25a9e50bdf41b074d3ee83d35cb721b1992d9438be11f07b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92e77aa1892254a84282dabd0570a4b5646e11e71cd8d5b812cbfc0ebdb7ad83 [INFO] running `Command { std: "docker" "start" "-a" "92e77aa1892254a84282dabd0570a4b5646e11e71cd8d5b812cbfc0ebdb7ad83", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling svg v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling plotlib v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `line_style` [INFO] [stdout] --> src/repr/plot.rs:182:38 [INFO] [stdout] | [INFO] [stdout] 182 | let face_lines = if let Some(line_style) = &self.line_style { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.52s [INFO] running `Command { std: "docker" "inspect" "92e77aa1892254a84282dabd0570a4b5646e11e71cd8d5b812cbfc0ebdb7ad83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92e77aa1892254a84282dabd0570a4b5646e11e71cd8d5b812cbfc0ebdb7ad83", kill_on_drop: false }` [INFO] [stdout] 92e77aa1892254a84282dabd0570a4b5646e11e71cd8d5b812cbfc0ebdb7ad83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21ec7ccffe9c397ce0ca0d61faca80bde32afcd3184b7710de8b8dbfbec50aeb [INFO] running `Command { std: "docker" "start" "-a" "21ec7ccffe9c397ce0ca0d61faca80bde32afcd3184b7710de8b8dbfbec50aeb", kill_on_drop: false }` [INFO] [stderr] Compiling plotlib v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `line_style` [INFO] [stdout] --> src/repr/plot.rs:182:38 [INFO] [stdout] | [INFO] [stdout] 182 | let face_lines = if let Some(line_style) = &self.line_style { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_style` [INFO] [stdout] --> src/repr/plot.rs:182:38 [INFO] [stdout] | [INFO] [stdout] 182 | let face_lines = if let Some(line_style) = &self.line_style { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_style` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "21ec7ccffe9c397ce0ca0d61faca80bde32afcd3184b7710de8b8dbfbec50aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ec7ccffe9c397ce0ca0d61faca80bde32afcd3184b7710de8b8dbfbec50aeb", kill_on_drop: false }` [INFO] [stdout] 21ec7ccffe9c397ce0ca0d61faca80bde32afcd3184b7710de8b8dbfbec50aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 058b3a6b7c093383ac727449eb5329e6326fb8777d5280142e05a9c20d11c7b9 [INFO] running `Command { std: "docker" "start" "-a" "058b3a6b7c093383ac727449eb5329e6326fb8777d5280142e05a9c20d11c7b9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `line_style` [INFO] [stderr] --> src/repr/plot.rs:182:38 [INFO] [stderr] | [INFO] [stderr] 182 | let face_lines = if let Some(line_style) = &self.line_style { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_style` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line_style` [INFO] [stderr] --> src/repr/plot.rs:182:38 [INFO] [stderr] | [INFO] [stderr] 182 | let face_lines = if let Some(line_style) = &self.line_style { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_style` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/plotlib-79824edf9eb9cf16) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test axis::tests::test_number_of_ticks ... ok [INFO] [stdout] test axis::tests::test_calculate_ticks ... ok [INFO] [stdout] test svg_render::tests::test_value_to_face_offset ... ok [INFO] [stdout] test utils::tests::test_pairwise ... ok [INFO] [stdout] test utils::tests::test_mean ... ok [INFO] [stdout] test text_render::tests::test_x_axis_label ... ok [INFO] [stdout] test text_render::tests::test_overlay ... ok [INFO] [stdout] test text_render::tests::test_value_to_axis_cell_offset ... ok [INFO] [stdout] test text_render::tests::test_bins_for_cells ... ok [INFO] [stdout] test text_render::tests::test_render_y_axis_strings ... ok [INFO] [stdout] test repr::histogram::tests::test_histogram_define_bin_bounds ... ok [INFO] [stdout] test utils::tests::test_quartiles ... ok [INFO] [stdout] test utils::tests::test_pad_range_to_zero ... ok [INFO] [stdout] test utils::tests::test_median ... ok [INFO] [stdout] test text_render::tests::test_render_x_axis_strings ... ok [INFO] [stderr] Running tests/test_no_data.rs (/opt/rustwide/target/debug/deps/test_no_data-7ed6d8c32d4f2f88) [INFO] [stdout] test style::tests::test_linestyle_plain_overlay ... ok [INFO] [stderr] Doc-tests plotlib [INFO] [stdout] test repr::histogram::tests::test_histogram_from_slice ... ok [INFO] [stdout] test text_render::tests::test_empty_face ... ok [INFO] [stdout] test axis::tests::test_calculate_tick_step_for_range ... ok [INFO] [stdout] test text_render::tests::test_render_face_bars ... ok [INFO] [stdout] test text_render::tests::test_render_face_points ... ok [INFO] [stdout] test axis::tests::test_tick_step_generator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_data_with_no_length ... ok [INFO] [stdout] test test_data_with_one_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; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/repr/barchart.rs - repr::barchart (line 5) ... ok [INFO] [stdout] test src/repr/histogram.rs - repr::histogram (line 5) ... ok [INFO] [stdout] test src/grid.rs - grid (line 15) ... ok [INFO] [stdout] test src/repr/plot.rs - repr::plot (line 3) ... ok [INFO] [stdout] test src/repr/boxplot.rs - repr::boxplot (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "058b3a6b7c093383ac727449eb5329e6326fb8777d5280142e05a9c20d11c7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058b3a6b7c093383ac727449eb5329e6326fb8777d5280142e05a9c20d11c7b9", kill_on_drop: false }` [INFO] [stdout] 058b3a6b7c093383ac727449eb5329e6326fb8777d5280142e05a9c20d11c7b9