[INFO] fetching crate mdbook-quiz-validate 0.4.0... [INFO] testing mdbook-quiz-validate-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate mdbook-quiz-validate 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mdbook-quiz-validate 0.4.0 [INFO] finished tweaking crates.io crate mdbook-quiz-validate 0.4.0 [INFO] tweaked toml for crates.io crate mdbook-quiz-validate 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mdbook-quiz-validate 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mdbook-quiz-validate 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0532e7538241a891b78a90c6e721d5fb9e4f0aa006b88424f18fc4832b3fff13 [INFO] running `Command { std: "docker" "start" "-a" "0532e7538241a891b78a90c6e721d5fb9e4f0aa006b88424f18fc4832b3fff13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0532e7538241a891b78a90c6e721d5fb9e4f0aa006b88424f18fc4832b3fff13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0532e7538241a891b78a90c6e721d5fb9e4f0aa006b88424f18fc4832b3fff13", kill_on_drop: false }` [INFO] [stdout] 0532e7538241a891b78a90c6e721d5fb9e4f0aa006b88424f18fc4832b3fff13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af145514e8d9bbf5309e03efef3712bddc6e77eb622ead1a7250ead87cc17c8a [INFO] running `Command { std: "docker" "start" "-a" "af145514e8d9bbf5309e03efef3712bddc6e77eb622ead1a7250ead87cc17c8a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling zspell v0.3.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling stringmetrics v2.2.2 [INFO] [stderr] Compiling textwrap v0.15.2 [INFO] [stderr] Compiling sys-locale v0.2.4 [INFO] [stderr] Compiling unicode-id v0.3.5 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling fluid-let v1.0.0 [INFO] [stderr] Compiling markdown v1.0.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling supports-hyperlinks v2.1.0 [INFO] [stderr] Compiling supports-color v2.1.0 [INFO] [stderr] Compiling supports-unicode v2.1.0 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling visibility v0.0.1 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v5.10.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling mdbook-quiz-schema v0.4.0 [INFO] [stderr] Compiling toml-spanned-value v0.1.0 [INFO] [stderr] Compiling mdbook-quiz-validate v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `word` is never read [INFO] [stdout] --> src/impls/markdown.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | word: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/impls/markdown.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/lib.rs:152:3 [INFO] [stdout] | [INFO] [stdout] 152 | cause: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lib.rs:155:3 [INFO] [stdout] | [INFO] [stdout] 155 | span: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.10s [INFO] running `Command { std: "docker" "inspect" "af145514e8d9bbf5309e03efef3712bddc6e77eb622ead1a7250ead87cc17c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af145514e8d9bbf5309e03efef3712bddc6e77eb622ead1a7250ead87cc17c8a", kill_on_drop: false }` [INFO] [stdout] af145514e8d9bbf5309e03efef3712bddc6e77eb622ead1a7250ead87cc17c8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27b6a966a0b9ad44b24dec8316fa01a5324aa2254580f41b2f6b263c8634e54d [INFO] running `Command { std: "docker" "start" "-a" "27b6a966a0b9ad44b24dec8316fa01a5324aa2254580f41b2f6b263c8634e54d", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `word` is never read [INFO] [stdout] --> src/impls/markdown.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | word: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/impls/markdown.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/lib.rs:152:3 [INFO] [stdout] | [INFO] [stdout] 152 | cause: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mdbook-quiz-validate v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lib.rs:155:3 [INFO] [stdout] | [INFO] [stdout] 155 | span: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `word` is never read [INFO] [stdout] --> src/impls/markdown.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | word: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/impls/markdown.rs:13:3 [INFO] [stdout] | [INFO] [stdout] 13 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/lib.rs:152:3 [INFO] [stdout] | [INFO] [stdout] 152 | cause: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/lib.rs:155:3 [INFO] [stdout] | [INFO] [stdout] 155 | span: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "27b6a966a0b9ad44b24dec8316fa01a5324aa2254580f41b2f6b263c8634e54d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27b6a966a0b9ad44b24dec8316fa01a5324aa2254580f41b2f6b263c8634e54d", kill_on_drop: false }` [INFO] [stdout] 27b6a966a0b9ad44b24dec8316fa01a5324aa2254580f41b2f6b263c8634e54d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16299e3a9ed9e5669a09e55757f455604cd0f74da4a04197af2e36dce5a05b80 [INFO] running `Command { std: "docker" "start" "-a" "16299e3a9ed9e5669a09e55757f455604cd0f74da4a04197af2e36dce5a05b80", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `word` is never read [INFO] [stderr] --> src/impls/markdown.rs:10:3 [INFO] [stderr] | [INFO] [stderr] 10 | word: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/impls/markdown.rs:13:3 [INFO] [stderr] | [INFO] [stderr] 13 | span: SourceSpan, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cause` is never read [INFO] [stderr] --> src/lib.rs:152:3 [INFO] [stderr] | [INFO] [stderr] 152 | cause: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `span` is never read [INFO] [stderr] --> src/lib.rs:155:3 [INFO] [stderr] | [INFO] [stderr] 155 | span: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `mdbook-quiz-validate` (lib) generated 4 warnings [INFO] [stderr] warning: `mdbook-quiz-validate` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_quiz_validate-8823c6356803c5de) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test::validate_parse_error ... ok [INFO] [stdout] test impls::tracing::validate_tracing_wrong_stdout ... ok [INFO] [stdout] test impls::tracing::validate_tracing_passes ... ok [INFO] [stdout] test impls::tracing::validate_tracing_compile_fail ... ok [INFO] [stdout] test impls::markdown::validate_markdown_passes ... ok [INFO] [stdout] test test::validate_twice ... ok [INFO] [stdout] test impls::markdown::validate_markdown_spellcheck ... ok [INFO] [stdout] test impls::validate_multipart_spelling ... ok [INFO] [stdout] test impls::validate_multipart_key ... ok [INFO] [stdout] test impls::multiple_choice::validate_mcq_index_and_sort ... ok [INFO] [stdout] test impls::multiple_choice::validate_mcq_passes ... ok [INFO] [stdout] test impls::validate_duplicate_ids ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s [INFO] [stdout] [INFO] [stderr] Doc-tests mdbook_quiz_validate [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16299e3a9ed9e5669a09e55757f455604cd0f74da4a04197af2e36dce5a05b80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16299e3a9ed9e5669a09e55757f455604cd0f74da4a04197af2e36dce5a05b80", kill_on_drop: false }` [INFO] [stdout] 16299e3a9ed9e5669a09e55757f455604cd0f74da4a04197af2e36dce5a05b80