[INFO] crate dataplotlib 0.1.3 is already in cache [INFO] extracting crate dataplotlib 0.1.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dataplotlib/0.1.3 [INFO] extracting crate dataplotlib 0.1.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dataplotlib/0.1.3 [INFO] validating manifest of dataplotlib-0.1.3 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dataplotlib-0.1.3 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dataplotlib-0.1.3 [INFO] finished frobbing dataplotlib-0.1.3 [INFO] frobbed toml for dataplotlib-0.1.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dataplotlib/0.1.3/Cargo.toml [INFO] started frobbing dataplotlib-0.1.3 [INFO] finished frobbing dataplotlib-0.1.3 [INFO] frobbed toml for dataplotlib-0.1.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/dataplotlib/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dataplotlib-0.1.3 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dataplotlib/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 1e79272f52fe0e4d92d36d187fd85e8ab88277458ab8c16232606c9c296a82f7 [INFO] running `"docker" "start" "-a" "1e79272f52fe0e4d92d36d187fd85e8ab88277458ab8c16232606c9c296a82f7"` [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling pistoncore-input v0.14.0 [INFO] [stderr] Compiling piston2d-graphics v0.17.3 [INFO] [stderr] Compiling gfx_core v0.4.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling glutin v0.6.2 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.5.11 [INFO] [stderr] Compiling pistoncore-window v0.22.1 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling pistoncore-event_loop v0.25.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling piston v0.25.1 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling wayland-kbd v0.3.6 [INFO] [stderr] Compiling wayland-window v0.2.3 [INFO] [stderr] Compiling pistoncore-glutin_window v0.29.0 [INFO] [stderr] Compiling gfx v0.12.2 [INFO] [stderr] Compiling gfx_device_gl v0.11.2 [INFO] [stderr] Compiling piston-gfx_texture v0.17.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.31.2 [INFO] [stderr] Compiling piston_window v0.52.0 [INFO] [stderr] Compiling dataplotlib v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.05s [INFO] running `"docker" "inspect" "1e79272f52fe0e4d92d36d187fd85e8ab88277458ab8c16232606c9c296a82f7"` [INFO] running `"docker" "rm" "-f" "1e79272f52fe0e4d92d36d187fd85e8ab88277458ab8c16232606c9c296a82f7"` [INFO] [stdout] 1e79272f52fe0e4d92d36d187fd85e8ab88277458ab8c16232606c9c296a82f7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dataplotlib/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] bc09633416b46c51c5e9f146529f089adaa876448a959c4b96ed02a5b0b73bf0 [INFO] running `"docker" "start" "-a" "bc09633416b46c51c5e9f146529f089adaa876448a959c4b96ed02a5b0b73bf0"` [INFO] [stderr] Compiling dataplotlib v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `"docker" "inspect" "bc09633416b46c51c5e9f146529f089adaa876448a959c4b96ed02a5b0b73bf0"` [INFO] running `"docker" "rm" "-f" "bc09633416b46c51c5e9f146529f089adaa876448a959c4b96ed02a5b0b73bf0"` [INFO] [stdout] bc09633416b46c51c5e9f146529f089adaa876448a959c4b96ed02a5b0b73bf0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/dataplotlib/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] a41f42e87e10e47c6888fa5670c25cd9874a014a1e6c4a7485c710f5e4cad20e [INFO] running `"docker" "start" "-a" "a41f42e87e10e47c6888fa5670c25cd9874a014a1e6c4a7485c710f5e4cad20e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/dataplotlib-68765b72347e3f45 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: "No backend is available"', src/libcore/result.rs:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5631466535b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x56314664f27b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x563146652216 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x563146651f94 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x563146652920 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x5631466524a1 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x563146652385 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x56314666847c - core::panicking::panic_fmt::h3dc182ff7fefc0c0 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x5631463be2b6 - core::result::unwrap_failed::h2b3a69b6797140c7 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x5631463bd090 - >::unwrap::heaa64960a6bfea4d [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/result.rs:798 [INFO] [stderr] 10: 0x5631463c037a - dataplotlib::plot::Plot::new2d::h94bfaa43c5d2be42 [INFO] [stderr] at src/plot.rs:154 [INFO] [stderr] 11: 0x5631463e8654 - dataplotlib::plotter::Plotter::plot2d::{{closure}}::he23ac80e06c83510 [INFO] [stderr] at src/plotter.rs:26 [INFO] [stderr] 12: 0x5631463d94a2 - std::sys_common::backtrace::__rust_begin_short_backtrace::had113de8fb7bdc76 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stderr] 13: 0x5631463d9fe4 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd6994d9aea633a3b [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stderr] 14: 0x5631463e3b64 - as core::ops::function::FnOnce<()>>::call_once::h003ad8108594adf2 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stderr] 15: 0x5631463da217 - std::panicking::try::do_call::hddff5cabc8add9f0 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stderr] 16: 0x563146655c79 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 17: 0x5631463da0f8 - std::panicking::try::h8e98837e51b7e485 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stderr] 18: 0x5631463e5ee4 - std::panic::catch_unwind::hfbf6333bdc0be782 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x5631463d9dbb - std::thread::Builder::spawn_unchecked::{{closure}}::h2ce57facd0febc16 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stderr] 20: 0x5631463db5d3 - >::call_box::h0c31118d71bcf599 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stderr] 21: 0x56314665537d - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stderr] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stderr] at src/libstd/sys_common/thread.rs:14 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:81 [INFO] [stderr] 22: 0x7f8e75b68493 - start_thread [INFO] [stderr] 23: 0x7f8e75693ace - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stdout] test plotter::test::plot2d_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests dataplotlib [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a41f42e87e10e47c6888fa5670c25cd9874a014a1e6c4a7485c710f5e4cad20e"` [INFO] running `"docker" "rm" "-f" "a41f42e87e10e47c6888fa5670c25cd9874a014a1e6c4a7485c710f5e4cad20e"` [INFO] [stdout] a41f42e87e10e47c6888fa5670c25cd9874a014a1e6c4a7485c710f5e4cad20e