[INFO] fetching crate spandoc-attribute 0.1.1...
[INFO] testing spandoc-attribute-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate spandoc-attribute 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate spandoc-attribute 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spandoc-attribute 0.1.1
[INFO] finished tweaking crates.io crate spandoc-attribute 0.1.1
[INFO] tweaked toml for crates.io crate spandoc-attribute 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b2437028379a60949dbbfe36bb39608c6adaed07503d8c46f16e8276f15e46f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b2437028379a60949dbbfe36bb39608c6adaed07503d8c46f16e8276f15e46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b2437028379a60949dbbfe36bb39608c6adaed07503d8c46f16e8276f15e46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2437028379a60949dbbfe36bb39608c6adaed07503d8c46f16e8276f15e46f", kill_on_drop: false }`
[INFO] [stdout] 6b2437028379a60949dbbfe36bb39608c6adaed07503d8c46f16e8276f15e46f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a08e5abeb3d688d869201d7da284fe0e6436aaed505f18b61ae69a8e5875b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7a08e5abeb3d688d869201d7da284fe0e6436aaed505f18b61ae69a8e5875b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling spandoc-attribute v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.30s
[INFO] running `Command { std: "docker" "inspect" "a7a08e5abeb3d688d869201d7da284fe0e6436aaed505f18b61ae69a8e5875b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a08e5abeb3d688d869201d7da284fe0e6436aaed505f18b61ae69a8e5875b2", kill_on_drop: false }`
[INFO] [stdout] a7a08e5abeb3d688d869201d7da284fe0e6436aaed505f18b61ae69a8e5875b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e1500fbd34c6cd767da85651edbdbaf7a9e248a8024bc25e0690c6481309a89
[INFO] running `Command { std: "docker" "start" "-a" "3e1500fbd34c6cd767da85651edbdbaf7a9e248a8024bc25e0690c6481309a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling spandoc-attribute v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable `pub` item
[INFO] [stdout]    --> src/lib.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 314 |     pub fn split_str(text: &str) -> (&str, Option<&str>) {
[INFO] [stdout]     |     ---^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: consider restricting its visibility: `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:9:5
[INFO] [stdout]     |
[INFO] [stdout] 9   |     unreachable_pub,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: or consider exporting it for use by other crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "3e1500fbd34c6cd767da85651edbdbaf7a9e248a8024bc25e0690c6481309a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1500fbd34c6cd767da85651edbdbaf7a9e248a8024bc25e0690c6481309a89", kill_on_drop: false }`
[INFO] [stdout] 3e1500fbd34c6cd767da85651edbdbaf7a9e248a8024bc25e0690c6481309a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4f2bb0208268a828d79a67762e871d609d35e167a528be5ed92327bb5dad5557
[INFO] running `Command { std: "docker" "start" "-a" "4f2bb0208268a828d79a67762e871d609d35e167a528be5ed92327bb5dad5557", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable `pub` item
[INFO] [stderr]    --> src/lib.rs:314:5
[INFO] [stderr]     |
[INFO] [stderr] 314 |     pub fn split_str(text: &str) -> (&str, Option<&str>) {
[INFO] [stderr]     |     ---^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: consider restricting its visibility: `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:9:5
[INFO] [stderr]     |
[INFO] [stderr] 9   |     unreachable_pub,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: or consider exporting it for use by other crates
[INFO] [stderr] 
[INFO] [stderr] warning: `spandoc-attribute` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spandoc_attribute-b70c687ea6821a59)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spandoc-attribute
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::with_args ... ok
[INFO] [stdout] test tests::no_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     missing_doc_code_examples,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[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" "4f2bb0208268a828d79a67762e871d609d35e167a528be5ed92327bb5dad5557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2bb0208268a828d79a67762e871d609d35e167a528be5ed92327bb5dad5557", kill_on_drop: false }`
[INFO] [stdout] 4f2bb0208268a828d79a67762e871d609d35e167a528be5ed92327bb5dad5557