[INFO] fetching crate svgwriter 0.1.0...
[INFO] testing svgwriter-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate svgwriter 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate svgwriter 0.1.0
[INFO] finished tweaking crates.io crate svgwriter 0.1.0
[INFO] tweaked toml for crates.io crate svgwriter 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svgwriter 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ae85166e209ea7a83d80fc38b6084c87a483f74a5fdd500d899328a0b82fc9
[INFO] running `Command { std: "docker" "start" "-a" "71ae85166e209ea7a83d80fc38b6084c87a483f74a5fdd500d899328a0b82fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ae85166e209ea7a83d80fc38b6084c87a483f74a5fdd500d899328a0b82fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ae85166e209ea7a83d80fc38b6084c87a483f74a5fdd500d899328a0b82fc9", kill_on_drop: false }`
[INFO] [stdout] 71ae85166e209ea7a83d80fc38b6084c87a483f74a5fdd500d899328a0b82fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a583a1c59575d7cc46bee74213c26e9c4d9eff6d635551385b5d12c01b18e47
[INFO] running `Command { std: "docker" "start" "-a" "2a583a1c59575d7cc46bee74213c26e9c4d9eff6d635551385b5d12c01b18e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling svgwriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "2a583a1c59575d7cc46bee74213c26e9c4d9eff6d635551385b5d12c01b18e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a583a1c59575d7cc46bee74213c26e9c4d9eff6d635551385b5d12c01b18e47", kill_on_drop: false }`
[INFO] [stdout] 2a583a1c59575d7cc46bee74213c26e9c4d9eff6d635551385b5d12c01b18e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cfdd137f4a2e37e5f993847a772b71291934cc8f84d266fad5eaacd36f7fffe
[INFO] running `Command { std: "docker" "start" "-a" "2cfdd137f4a2e37e5f993847a772b71291934cc8f84d266fad5eaacd36f7fffe", kill_on_drop: false }`
[INFO] [stderr]    Compiling svgwriter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "2cfdd137f4a2e37e5f993847a772b71291934cc8f84d266fad5eaacd36f7fffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfdd137f4a2e37e5f993847a772b71291934cc8f84d266fad5eaacd36f7fffe", kill_on_drop: false }`
[INFO] [stdout] 2cfdd137f4a2e37e5f993847a772b71291934cc8f84d266fad5eaacd36f7fffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e27ffce62ebc983697e78690c21a1f27888fe2fe2a12f9e33d4ba6687514592
[INFO] running `Command { std: "docker" "start" "-a" "1e27ffce62ebc983697e78690c21a1f27888fe2fe2a12f9e33d4ba6687514592", 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/svgwriter-86f85cb6f7807978)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test graphic::tests::empty_svg ... ok
[INFO] [stderr]    Doc-tests svgwriter
[INFO] [stdout] test graphic::tests::hello_world ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_fmt (line 313) ... FAILED
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_raw (line 348) ... FAILED
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::set_preserve_whitespaces (line 424) ... FAILED
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter (line 11) ... FAILED
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::end_document (line 558) ... FAILED
[INFO] [stdout] test src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute (line 289) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_fmt (line 313) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 314 | use xmlwriter::*;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 314 - use xmlwriter::*;
[INFO] [stdout] 314 + use svgwriter::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_raw (line 348) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 | use xmlwriter::*;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 349 - use xmlwriter::*;
[INFO] [stdout] 349 + use svgwriter::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:353:29
[INFO] [stdout]     |
[INFO] [stdout] 353 | w.write_attribute_raw("d", |buf| buf.extend_from_slice(b"M 10 20 L 30 40"));
[INFO] [stdout]     |                             ^^^  --- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 353 | w.write_attribute_raw("d", |buf: /* Type */| buf.extend_from_slice(b"M 10 20 L 30 40"));
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::set_preserve_whitespaces (line 424) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:425:5
[INFO] [stdout]     |
[INFO] [stdout] 425 | use xmlwriter::*;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 425 - use xmlwriter::*;
[INFO] [stdout] 425 + use svgwriter::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]   --> src/xmlwriter/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use xmlwriter::*;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 - use xmlwriter::*;
[INFO] [stdout] 12 + use svgwriter::*;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::end_document (line 558) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:559:5
[INFO] [stdout]     |
[INFO] [stdout] 559 | use xmlwriter::*;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 559 - use xmlwriter::*;
[INFO] [stdout] 559 + use svgwriter::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute (line 289) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xmlwriter`
[INFO] [stdout]    --> src/xmlwriter/src/lib.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | use xmlwriter::*;
[INFO] [stdout]     |     ^^^^^^^^^ use of unresolved module or unlinked crate `xmlwriter`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 290 - use xmlwriter::*;
[INFO] [stdout] 290 + use svgwriter::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter (line 11)
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::end_document (line 558)
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::set_preserve_whitespaces (line 424)
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute (line 289)
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_fmt (line 313)
[INFO] [stdout]     src/xmlwriter/src/lib.rs - xmlwriter::XmlWriter::write_attribute_raw (line 348)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1e27ffce62ebc983697e78690c21a1f27888fe2fe2a12f9e33d4ba6687514592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e27ffce62ebc983697e78690c21a1f27888fe2fe2a12f9e33d4ba6687514592", kill_on_drop: false }`
[INFO] [stdout] 1e27ffce62ebc983697e78690c21a1f27888fe2fe2a12f9e33d4ba6687514592
