[INFO] updating cached repository https://github.com/WrinklyNinja/svg_to_ico [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0f32f713e3356389d64a2c2ca5c51cc636617b7 [INFO] testing WrinklyNinja/svg_to_ico against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FWrinklyNinja%2Fsvg_to_ico" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WrinklyNinja/svg_to_ico 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 git repo https://github.com/WrinklyNinja/svg_to_ico [INFO] finished tweaking git repo https://github.com/WrinklyNinja/svg_to_ico [INFO] tweaked toml for git repo https://github.com/WrinklyNinja/svg_to_ico written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/WrinklyNinja/svg_to_ico already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 1625977c3918ccb9d9b20e3840a6c4f18fd5bf089204ca121ee1cc9b5b25bbc9 [INFO] running `"docker" "start" "-a" "1625977c3918ccb9d9b20e3840a6c4f18fd5bf089204ca121ee1cc9b5b25bbc9"` [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling float-cmp v0.5.0 [INFO] [stderr] Compiling xmlparser v0.9.0 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling unicode-script v0.3.0 [INFO] [stderr] Compiling ttf-parser v0.2.2 [INFO] [stderr] Compiling typed-arena v1.5.0 [INFO] [stderr] Compiling unicode-vo v0.1.0 [INFO] [stderr] Compiling sw-composite v0.5.10 [INFO] [stderr] Compiling rctree v0.3.2 [INFO] [stderr] Compiling xmlwriter v0.1.0 [INFO] [stderr] Compiling rgb v0.8.13 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling data-url v0.1.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling svgtypes v0.5.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling euclid v0.20.1 [INFO] [stderr] Compiling simplecss v0.2.0 [INFO] [stderr] Compiling libflate v0.1.26 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling roxmltree v0.7.0 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling harfbuzz-sys v0.3.2 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling kurbo v0.2.3 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling ico v0.1.0 [INFO] [stderr] Compiling lyon_geom v0.14.0 [INFO] [stderr] Compiling harfbuzz_rs v1.0.0 [INFO] [stderr] Compiling usvg v0.8.0 [INFO] [stderr] Compiling raqote v0.6.1 [INFO] [stderr] Compiling resvg v0.8.0 [INFO] [stderr] Compiling svg_to_ico v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.99s [INFO] running `"docker" "inspect" "1625977c3918ccb9d9b20e3840a6c4f18fd5bf089204ca121ee1cc9b5b25bbc9"` [INFO] running `"docker" "rm" "-f" "1625977c3918ccb9d9b20e3840a6c4f18fd5bf089204ca121ee1cc9b5b25bbc9"` [INFO] [stdout] 1625977c3918ccb9d9b20e3840a6c4f18fd5bf089204ca121ee1cc9b5b25bbc9 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 237cdf54d371d5ac5fdaf0e711f513f7c4725aba4da90bff15ef321693e1be37 [INFO] running `"docker" "start" "-a" "237cdf54d371d5ac5fdaf0e711f513f7c4725aba4da90bff15ef321693e1be37"` [INFO] [stderr] Compiling svg_to_ico v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `"docker" "inspect" "237cdf54d371d5ac5fdaf0e711f513f7c4725aba4da90bff15ef321693e1be37"` [INFO] running `"docker" "rm" "-f" "237cdf54d371d5ac5fdaf0e711f513f7c4725aba4da90bff15ef321693e1be37"` [INFO] [stdout] 237cdf54d371d5ac5fdaf0e711f513f7c4725aba4da90bff15ef321693e1be37 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] c2ad9924d0996fafe7bd1f97c3b649bed42780103ac2ac2c47d83e6ad5b4a2b6 [INFO] running `"docker" "start" "-a" "c2ad9924d0996fafe7bd1f97c3b649bed42780103ac2ac2c47d83e6ad5b4a2b6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/svg_to_ico-0a6dca76f26005ea [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::rasterize_should_set_pixel_colour_correctly ... ok [INFO] [stdout] test tests::rasterize_should_scale_svg_to_given_height ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/svg_to_ico-9f9a6cdb5af4ad5f [INFO] [stderr] Doc-tests svg_to_ico [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - svg_to_ico (line 75) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - svg_to_ico (line 75) 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: IoError(Os { code: 30, kind: Other, message: "Read-only file system" })', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557d96fa20fb - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x557d96fa20fb - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x557d96fa20fb - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x557d96fa20fb - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x557d96fa20fb - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x557d96fa1dd6 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x557d96fa286d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x557d96fa23f2 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x557d96fa22d6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x557d96fc1bbd - core::panicking::panic_fmt::h7e9f94035af782b3 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x557d96fc1cb7 - core::result::unwrap_failed::hf7591c1dd9412006 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x557d96b3a80f - core::result::Result::unwrap::h3bee0c24b129b83b [INFO] [stdout] 12: 0x557d96b3abf4 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x557d96b3ab83 - std::rt::lang_start::{{closure}}::h47cd0236d084ef94 [INFO] [stdout] 14: 0x557d96fa2273 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x557d96fa2273 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x557d96fa9bca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x557d96fa2d7d - std::panicking::try::hc046e7ee42ee744f [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x557d96fa2d7d - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x557d96fa2d7d - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x557d96b3ab68 - std::rt::lang_start::h74b7ed2f3cfd5b0d [INFO] [stdout] 21: 0x557d96b3ae1b - main [INFO] [stdout] 22: 0x7fa206608b97 - __libc_start_main [INFO] [stdout] 23: 0x557d96b3a61a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - svg_to_ico (line 75) [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 '--doc' [INFO] running `"docker" "inspect" "c2ad9924d0996fafe7bd1f97c3b649bed42780103ac2ac2c47d83e6ad5b4a2b6"` [INFO] running `"docker" "rm" "-f" "c2ad9924d0996fafe7bd1f97c3b649bed42780103ac2ac2c47d83e6ad5b4a2b6"` [INFO] [stdout] c2ad9924d0996fafe7bd1f97c3b649bed42780103ac2ac2c47d83e6ad5b4a2b6