[INFO] fetching crate insta 1.14.0... [INFO] documenting insta-1.14.0 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676 [INFO] extracting crate insta 1.14.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate insta 1.14.0 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate insta 1.14.0 [INFO] finished tweaking crates.io crate insta 1.14.0 [INFO] tweaked toml for crates.io crate insta 1.14.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84605004e31c699ee84f44a54dce6ec4ff9af910fb6926706f8b74d1c3ac24b0 [INFO] running `Command { std: "docker" "start" "-a" "84605004e31c699ee84f44a54dce6ec4ff9af910fb6926706f8b74d1c3ac24b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84605004e31c699ee84f44a54dce6ec4ff9af910fb6926706f8b74d1c3ac24b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84605004e31c699ee84f44a54dce6ec4ff9af910fb6926706f8b74d1c3ac24b0", kill_on_drop: false }` [INFO] [stdout] 84605004e31c699ee84f44a54dce6ec4ff9af910fb6926706f8b74d1c3ac24b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dfcb2b6d708e9099eb3c610605fb152042b27cdd8fd240c42fb8902b0cb633d [INFO] running `Command { std: "docker" "start" "-a" "2dfcb2b6d708e9099eb3c610605fb152042b27cdd8fd240c42fb8902b0cb633d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Documenting insta v1.14.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `assert_csv_snapshot` [INFO] [stdout] --> src/lib.rs:139:37 [INFO] [stdout] | [INFO] [stdout] 139 | //! * `csv`: enables CSV support ([`assert_csv_snapshot!`]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no item named `assert_csv_snapshot` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `assert_ron_snapshot` [INFO] [stdout] --> src/lib.rs:140:37 [INFO] [stdout] | [INFO] [stdout] 140 | //! * `ron`: enables RON support ([`assert_ron_snapshot!`]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no item named `assert_ron_snapshot` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `assert_toml_snapshot` [INFO] [stdout] --> src/lib.rs:141:39 [INFO] [stdout] | [INFO] [stdout] 141 | //! * `toml`: enables TOML support ([`assert_toml_snapshot!`]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ no item named `assert_toml_snapshot` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `glob` [INFO] [stdout] --> src/lib.rs:143:47 [INFO] [stdout] | [INFO] [stdout] 143 | //! * `glob`: enables support for globbing ([`glob!`]) [INFO] [stdout] | ^^^^^ no item named `glob` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: macro_rules fallback is used during doc link resolution [INFO] [stdout] --> src/macros.rs:103:1 [INFO] [stdout] | [INFO] [stdout] 103 | / /// Asserts a `Serialize` snapshot in YAML format. [INFO] [stdout] 104 | | /// [INFO] [stdout] 105 | | /// The value needs to implement the `serde::Serialize` trait and the snapshot [INFO] [stdout] 106 | | /// will be serialized in YAML format. This does mean that unlike the debug [INFO] [stdout] ... | [INFO] [stdout] 143 | | /// [INFO] [stdout] 144 | | /// The snapshot name is optional but can be provided as first argument. [INFO] [stdout] | |________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(rustdoc::macro_rules_fallback)]` on by default [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Unlike the [`assert_debug_snapshot!`] [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `insta` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name insta src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="colors"' --cfg 'feature="console"' --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1cca3034d5268011 -L dependency=/opt/rustwide/target/debug/deps --extern console=/opt/rustwide/target/debug/deps/libconsole-4ed092121acbae15.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-8f1565762ca636d6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b58fe27d25b88c46.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-173736500392212c.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-a46d5c1dc8193356.rmeta --extern similar=/opt/rustwide/target/debug/deps/libsimilar-30883354ead7be0d.rmeta --cap-lints=forbid --crate-version 1.14.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "2dfcb2b6d708e9099eb3c610605fb152042b27cdd8fd240c42fb8902b0cb633d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dfcb2b6d708e9099eb3c610605fb152042b27cdd8fd240c42fb8902b0cb633d", kill_on_drop: false }` [INFO] [stdout] 2dfcb2b6d708e9099eb3c610605fb152042b27cdd8fd240c42fb8902b0cb633d