[INFO] fetching crate svg 0.18.0... [INFO] testing svg-0.18.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277 [INFO] extracting crate svg 0.18.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate svg 0.18.0 [INFO] finished tweaking crates.io crate svg 0.18.0 [INFO] tweaked toml for crates.io crate svg 0.18.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate svg 0.18.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03cb01e65d3bb475505527a1d514d78ba6ccf1d26383970089ffd3a2471514d1 [INFO] running `Command { std: "docker" "start" "-a" "03cb01e65d3bb475505527a1d514d78ba6ccf1d26383970089ffd3a2471514d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03cb01e65d3bb475505527a1d514d78ba6ccf1d26383970089ffd3a2471514d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03cb01e65d3bb475505527a1d514d78ba6ccf1d26383970089ffd3a2471514d1", kill_on_drop: false }` [INFO] [stdout] 03cb01e65d3bb475505527a1d514d78ba6ccf1d26383970089ffd3a2471514d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7769bbf4d4abc5d33b22c0e23880a5300bbddd2e0b3d72d82730e8f17ddc34db [INFO] running `Command { std: "docker" "start" "-a" "7769bbf4d4abc5d33b22c0e23880a5300bbddd2e0b3d72d82730e8f17ddc34db", kill_on_drop: false }` [INFO] [stderr] Compiling svg v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "7769bbf4d4abc5d33b22c0e23880a5300bbddd2e0b3d72d82730e8f17ddc34db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7769bbf4d4abc5d33b22c0e23880a5300bbddd2e0b3d72d82730e8f17ddc34db", kill_on_drop: false }` [INFO] [stdout] 7769bbf4d4abc5d33b22c0e23880a5300bbddd2e0b3d72d82730e8f17ddc34db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef41c764a6dcb0186e3715a5cb704f555d55264bdc20557b37491bc01fcaacc3 [INFO] running `Command { std: "docker" "start" "-a" "ef41c764a6dcb0186e3715a5cb704f555d55264bdc20557b37491bc01fcaacc3", kill_on_drop: false }` [INFO] [stderr] Compiling svg v0.18.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "ef41c764a6dcb0186e3715a5cb704f555d55264bdc20557b37491bc01fcaacc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef41c764a6dcb0186e3715a5cb704f555d55264bdc20557b37491bc01fcaacc3", kill_on_drop: false }` [INFO] [stdout] ef41c764a6dcb0186e3715a5cb704f555d55264bdc20557b37491bc01fcaacc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a972a7b62966c3c720b44e0e3a6c2d65c0c8c94578123b8ced927966f0fc65ed [INFO] running `Command { std: "docker" "start" "-a" "a972a7b62966c3c720b44e0e3a6c2d65c0c8c94578123b8ced927966f0fc65ed", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/svg-dc9f63d25afbe257) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test node::comment::tests::comment_display ... ok [INFO] [stdout] test node::element::path::data::tests::data_parse ... ok [INFO] [stdout] test node::element::path::data::tests::data_append ... ok [INFO] [stdout] test node::element::path::data::tests::parser_read_parameters ... ok [INFO] [stdout] test node::element::path::data::tests::parser_read_parameters_elliptical_arc ... ok [INFO] [stdout] test node::element::path::data::tests::data_into_value ... ok [INFO] [stdout] test node::element::tag::tests::parser_read_attribute ... ok [INFO] [stdout] test node::element::tests::element_display ... ok [INFO] [stdout] test node::element::tests::element_display_angles ... ok [INFO] [stdout] test node::element::tests::style_display ... ok [INFO] [stdout] test node::element::path::data::tests::parser_read_command ... ok [INFO] [stdout] test node::element::tag::tests::parser_process ... ok [INFO] [stdout] test node::element::path::data::tests::parser_read_number ... ok [INFO] [stdout] test node::value::tests::value_from_vector ... ok [INFO] [stdout] test parser::reader::tests::capture ... ok [INFO] [stdout] test node::element::tests::element_display_quotes ... ok [INFO] [stdout] test parser::reader::tests::consume_comment ... ok [INFO] [stdout] test parser::reader::tests::consume_number ... ok [INFO] [stdout] test parser::reader::tests::consume_attribute ... ok [INFO] [stdout] test parser::reader::tests::consume_whitespace ... ok [INFO] [stdout] test parser::tests::next_text ... ok [INFO] [stdout] test tests::open ... ok [INFO] [stdout] test parser::reader::tests::consume_name ... ok [INFO] [stdout] test parser::reader::tests::consume_reference ... ok [INFO] [stdout] test parser::tests::next_tag ... ok [INFO] [stdout] test tests::read ... ok [INFO] [stdout] test node::element::tests::element_children ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests svg [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (112) panicked at src/lib.rs:25:35: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x619600bd8362 - std::backtrace_rs::backtrace::libunwind::trace::h603d1cddbbc3aee5 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x619600bd8362 - std::backtrace_rs::backtrace::trace_unsynchronized::h17954303270b0fe7 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x619600bd8362 - std::sys::backtrace::_print_fmt::h12f20495e200ef40 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x619600bd8362 - ::fmt::hd8794d3b627b79c6 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x619600bf87ef - core::fmt::rt::Argument::fmt::h29a4dd23d8e0207f [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x619600bf87ef - core::fmt::write::hd015a34b7a8dbc58 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x619600bd5d53 - std::io::default_write_fmt::hb0a6b8ad89be7944 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x619600bd5d53 - std::io::Write::write_fmt::h10cabaa5cfb82962 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x619600bd81b2 - std::sys::backtrace::BacktraceLock::print::hcb8a13fab1ccb0f8 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x619600bd92b4 - std::panicking::default_hook::{{closure}}::hb169ba01439337b6 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x619600bd90d5 - std::panicking::default_hook::he6935678ffbb5d6c [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x619600bd9be5 - std::panicking::panic_with_hook::hb405d6ae42f8ef97 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x619600bd9a7a - std::panicking::panic_handler::{{closure}}::h53dfc32706f7bb91 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x619600bd8859 - std::sys::backtrace::__rust_end_short_backtrace::h851bc60adf74dd8c [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x619600bd970d - __rustc[387a65602a2331bd]::rust_begin_unwind [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x619600bf7060 - core::panicking::panic_fmt::h69e946a0bcc8de75 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x619600bf7496 - core::result::unwrap_failed::hc878fdd26a9ab214 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/core/src/result.rs:1852:5 [INFO] [stdout] 17: 0x619600b9f455 - rust_out::main::h306175ec8d5d7236 [INFO] [stdout] 18: 0x619600b9a023 - core::ops::function::FnOnce::call_once::h5cbccd5c1c79517b [INFO] [stdout] 19: 0x619600b98eb6 - std::sys::backtrace::__rust_begin_short_backtrace::h1bf28518562bf3c4 [INFO] [stdout] 20: 0x619600b98df9 - std::rt::lang_start::{{closure}}::h513ce0841ddb9cdb [INFO] [stdout] 21: 0x619600bd3980 - core::ops::function::impls:: for &F>::call_once::h8d84ebb6cc9aaf0a [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 22: 0x619600bd3980 - std::panicking::catch_unwind::do_call::h2104e17e79968ef2 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:590:40 [INFO] [stdout] 23: 0x619600bd3980 - std::panicking::catch_unwind::h0f41761289fd2bf0 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:553:19 [INFO] [stdout] 24: 0x619600bd3980 - std::panic::catch_unwind::hb8b150a7905ed592 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panic.rs:357:14 [INFO] [stdout] 25: 0x619600bd3980 - std::rt::lang_start_internal::{{closure}}::hacd5f1700d503c88 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/rt.rs:175:24 [INFO] [stdout] 26: 0x619600bd3980 - std::panicking::catch_unwind::do_call::h2c97d5bac5d525cb [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:590:40 [INFO] [stdout] 27: 0x619600bd3980 - std::panicking::catch_unwind::he8a5cec3b23a4672 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panicking.rs:553:19 [INFO] [stdout] 28: 0x619600bd3980 - std::panic::catch_unwind::h6ebcb53fc16a8c5c [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/panic.rs:357:14 [INFO] [stdout] 29: 0x619600bd3980 - std::rt::lang_start_internal::he4e0ad8fba0909d3 [INFO] [stdout] at /rustc/981ca440e18f6cc4bc9026d4be8ddb1ca8378af7/library/std/src/rt.rs:171:5 [INFO] [stdout] 30: 0x619600b98de1 - std::rt::lang_start::h5bef2abed4ad3507 [INFO] [stdout] 31: 0x619600b9f555 - main [INFO] [stdout] 32: 0x72fcbf0a61ca - [INFO] [stdout] 33: 0x72fcbf0a628b - __libc_start_main [INFO] [stdout] 34: 0x619600b97915 - _start [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a972a7b62966c3c720b44e0e3a6c2d65c0c8c94578123b8ced927966f0fc65ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a972a7b62966c3c720b44e0e3a6c2d65c0c8c94578123b8ced927966f0fc65ed", kill_on_drop: false }` [INFO] [stdout] a972a7b62966c3c720b44e0e3a6c2d65c0c8c94578123b8ced927966f0fc65ed