[INFO] crate printpdf 0.2.10 is already in cache [INFO] extracting crate printpdf 0.2.10 into work/ex/beta-1.37-6/sources/1.36.0/reg/printpdf/0.2.10 [INFO] extracting crate printpdf 0.2.10 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/printpdf/0.2.10 [INFO] validating manifest of printpdf-0.2.10 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of printpdf-0.2.10 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing printpdf-0.2.10 [INFO] finished frobbing printpdf-0.2.10 [INFO] frobbed toml for printpdf-0.2.10 written to work/ex/beta-1.37-6/sources/1.36.0/reg/printpdf/0.2.10/Cargo.toml [INFO] started frobbing printpdf-0.2.10 [INFO] finished frobbing printpdf-0.2.10 [INFO] frobbed toml for printpdf-0.2.10 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/printpdf/0.2.10/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing printpdf-0.2.10 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/printpdf/0.2.10:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] d460efe42d75f250bc78047119c40341ee182a7f4fb6e2f3c74a2c695a426b4d [INFO] running `"docker" "start" "-a" "d460efe42d75f250bc78047119c40341ee182a7f4fb6e2f3c74a2c695a426b4d"` [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling lopdf v0.17.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling printpdf v0.2.10 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Operation` is imported redundantly [INFO] [stderr] --> src/types/pdf_layer.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 8 | use lopdf::content::Operation; [INFO] [stderr] | ------------------------- the item `Operation` is already imported here [INFO] [stderr] ... [INFO] [stderr] 391 | use lopdf::content::Operation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Operation` is imported redundantly [INFO] [stderr] --> src/types/plugins/graphics/color.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 5 | use lopdf::content::Operation; [INFO] [stderr] | ------------------------- the item `Operation` is already imported here [INFO] [stderr] ... [INFO] [stderr] 26 | use lopdf::content::Operation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.01s [INFO] running `"docker" "inspect" "d460efe42d75f250bc78047119c40341ee182a7f4fb6e2f3c74a2c695a426b4d"` [INFO] running `"docker" "rm" "-f" "d460efe42d75f250bc78047119c40341ee182a7f4fb6e2f3c74a2c695a426b4d"` [INFO] [stdout] d460efe42d75f250bc78047119c40341ee182a7f4fb6e2f3c74a2c695a426b4d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/printpdf/0.2.10:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 777d199d2a795fc5eaf9eb991335ac92f647a34f8e393957b2af817ff5574a35 [INFO] running `"docker" "start" "-a" "777d199d2a795fc5eaf9eb991335ac92f647a34f8e393957b2af817ff5574a35"` [INFO] [stderr] Compiling printpdf v0.2.10 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Operation` is imported redundantly [INFO] [stderr] --> src/types/pdf_layer.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 8 | use lopdf::content::Operation; [INFO] [stderr] | ------------------------- the item `Operation` is already imported here [INFO] [stderr] ... [INFO] [stderr] 391 | use lopdf::content::Operation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Operation` is imported redundantly [INFO] [stderr] --> src/types/plugins/graphics/color.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 5 | use lopdf::content::Operation; [INFO] [stderr] | ------------------------- the item `Operation` is already imported here [INFO] [stderr] ... [INFO] [stderr] 26 | use lopdf::content::Operation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.71s [INFO] running `"docker" "inspect" "777d199d2a795fc5eaf9eb991335ac92f647a34f8e393957b2af817ff5574a35"` [INFO] running `"docker" "rm" "-f" "777d199d2a795fc5eaf9eb991335ac92f647a34f8e393957b2af817ff5574a35"` [INFO] [stdout] 777d199d2a795fc5eaf9eb991335ac92f647a34f8e393957b2af817ff5574a35 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/printpdf/0.2.10:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 7dc81750a7fa308f83618150f937b77e5123cfec493c149ddd4588847751a31f [INFO] running `"docker" "start" "-a" "7dc81750a7fa308f83618150f937b77e5123cfec493c149ddd4588847751a31f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/printpdf-7758f9efe8627f7c [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test types::plugins::graphics::ctm::test_ctm_translate ... ok [INFO] [stdout] test scale::point_to_mm_conversion ... ok [INFO] [stdout] test scale::mm_to_point_conversion ... 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 printpdf [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate (line 18) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::BlackGenerationFunction::Default (line 824) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::BlackGenerationFunction::WithUnderColorRemoval (line 834) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::NonSeperableBlendMode (line 1199) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SeperableBlendMode::ColorBurn (line 1131) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SeperableBlendMode::ColorDodge (line 1120) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SeperableBlendMode::HardLight (line 1142) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SeperableBlendMode::Overlay (line 1099) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SeperableBlendMode::SoftLight (line 1153) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SpotFunction::Diamond (line 1004) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SpotFunction::Ellipse (line 976) ... ignored [INFO] [stdout] test src/types/plugins/graphics/extgstate.rs - types::plugins::graphics::extgstate::SpotFunction::Round (line 968) ... ignored [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/lib.rs - (line 170) ... ok [INFO] [stdout] test src/lib.rs - (line 121) ... ok [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5604b5bb82bb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5604b5bb82bb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5604b5bb82bb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5604b5bb82bb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5604b5bb82bb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5604b5bb7f97 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5604b5bb8980 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5604b5bb8502 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5604b5bb83e6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5604b5bd09cd - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5604b5b6d9a8 - core::result::unwrap_failed::ha9a7e556ea7faff3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5604b5ac6014 - core::result::Result::unwrap::hf30d1568bf5a3153 [INFO] [stdout] 12: 0x5604b5ab23e6 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5604b5ac6b53 - std::rt::lang_start::{{closure}}::hcae6cf720578140e [INFO] [stdout] 14: 0x5604b5bb83d3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5604b5bb83d3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5604b5bba17a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5604b5bb8e8d - std::panicking::try::he0549d0299de204a [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5604b5bb8e8d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5604b5bb8e8d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5604b5ac6b35 - std::rt::lang_start::hf87e2ef1856a065b [INFO] [stdout] 21: 0x5604b5ab24db - main [INFO] [stdout] 22: 0x7fdf47be22e1 - __libc_start_main [INFO] [stdout] 23: 0x5604b5aa3c0a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 12 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "7dc81750a7fa308f83618150f937b77e5123cfec493c149ddd4588847751a31f"` [INFO] running `"docker" "rm" "-f" "7dc81750a7fa308f83618150f937b77e5123cfec493c149ddd4588847751a31f"` [INFO] [stdout] 7dc81750a7fa308f83618150f937b77e5123cfec493c149ddd4588847751a31f