[INFO] fetching crate excel_xmlwriter 0.1.0... [INFO] testing excel_xmlwriter-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate excel_xmlwriter 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate excel_xmlwriter 0.1.0 [INFO] finished tweaking crates.io crate excel_xmlwriter 0.1.0 [INFO] tweaked toml for crates.io crate excel_xmlwriter 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate excel_xmlwriter 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee121d584fbe7dab162e9ea1211a7f1dc8acb43141f73106b261783aea15ef82 [INFO] running `Command { std: "docker" "start" "-a" "ee121d584fbe7dab162e9ea1211a7f1dc8acb43141f73106b261783aea15ef82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee121d584fbe7dab162e9ea1211a7f1dc8acb43141f73106b261783aea15ef82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee121d584fbe7dab162e9ea1211a7f1dc8acb43141f73106b261783aea15ef82", kill_on_drop: false }` [INFO] [stdout] ee121d584fbe7dab162e9ea1211a7f1dc8acb43141f73106b261783aea15ef82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07cd4e52f118776a72893c12b7fd16024a693099a613fc335777e9954167365c [INFO] running `Command { std: "docker" "start" "-a" "07cd4e52f118776a72893c12b7fd16024a693099a613fc335777e9954167365c", kill_on_drop: false }` [INFO] [stderr] Compiling excel_xmlwriter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "07cd4e52f118776a72893c12b7fd16024a693099a613fc335777e9954167365c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cd4e52f118776a72893c12b7fd16024a693099a613fc335777e9954167365c", kill_on_drop: false }` [INFO] [stdout] 07cd4e52f118776a72893c12b7fd16024a693099a613fc335777e9954167365c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25696fc064a2318ac799eb2c27a8a119f1200b326a9889e53431afa7f4211ba8 [INFO] running `Command { std: "docker" "start" "-a" "25696fc064a2318ac799eb2c27a8a119f1200b326a9889e53431afa7f4211ba8", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling excel_xmlwriter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn new(xmlfile: &File) -> XMLWriter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "25696fc064a2318ac799eb2c27a8a119f1200b326a9889e53431afa7f4211ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25696fc064a2318ac799eb2c27a8a119f1200b326a9889e53431afa7f4211ba8", kill_on_drop: false }` [INFO] [stdout] 25696fc064a2318ac799eb2c27a8a119f1200b326a9889e53431afa7f4211ba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb5d7bffa5bce3de287999cc33fff3fadb4f4a238cb3fd7e1a0d5470388d05be [INFO] running `Command { std: "docker" "start" "-a" "bb5d7bffa5bce3de287999cc33fff3fadb4f4a238cb3fd7e1a0d5470388d05be", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn new(xmlfile: &File) -> XMLWriter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 55 | pub fn new(xmlfile: &File) -> XMLWriter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `excel_xmlwriter` (lib) generated 1 warning (run `cargo fix --lib -p excel_xmlwriter` to apply 1 suggestion) [INFO] [stderr] warning: `excel_xmlwriter` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/excel_xmlwriter-e5435b3bfdb1975e) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_xml_data_element ... ok [INFO] [stdout] test tests::test_xml_data_element_with_attributes ... ok [INFO] [stdout] test tests::test_xml_declaration ... ok [INFO] [stdout] test tests::test_xml_data_element_with_escapes ... ok [INFO] [stdout] test tests::test_xml_empty_tag ... ok [INFO] [stdout] test tests::test_xml_empty_tag_with_attributes ... ok [INFO] [stdout] test tests::test_xml_end_tag ... ok [INFO] [stdout] test tests::test_xml_rich_si_element ... ok [INFO] [stdout] test tests::test_xml_number_element ... ok [INFO] [stdout] test tests::test_xml_formula_element ... ok [INFO] [stdout] test tests::test_xml_string_element ... ok [INFO] [stdout] test tests::test_xml_start_tag ... ok [INFO] [stdout] test tests::test_xml_si_element ... ok [INFO] [stdout] test tests::test_xml_start_tag_with_attributes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests excel_xmlwriter [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::xml_declaration (line 60) ... FAILED [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::xml_start_tag (line 83) ... FAILED [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::xml_data_element (line 157) ... FAILED [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::xml_end_tag (line 110) ... FAILED [INFO] [stdout] test src/lib.rs - (line 10) ... FAILED [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::xml_empty_tag (line 130) ... FAILED [INFO] [stdout] test src/lib.rs - XMLWriter<'a>::new (line 44) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::xml_declaration (line 60) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::xml_start_tag (line 83) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::xml_data_element (line 157) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::xml_end_tag (line 110) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 10) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::xml_empty_tag (line 130) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - XMLWriter<'a>::new (line 44) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 10) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::new (line 44) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::xml_data_element (line 157) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::xml_declaration (line 60) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::xml_empty_tag (line 130) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::xml_end_tag (line 110) [INFO] [stdout] src/lib.rs - XMLWriter<'a>::xml_start_tag (line 83) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "bb5d7bffa5bce3de287999cc33fff3fadb4f4a238cb3fd7e1a0d5470388d05be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5d7bffa5bce3de287999cc33fff3fadb4f4a238cb3fd7e1a0d5470388d05be", kill_on_drop: false }` [INFO] [stdout] bb5d7bffa5bce3de287999cc33fff3fadb4f4a238cb3fd7e1a0d5470388d05be