[INFO] crate catmark 0.2.2 is already in cache
[INFO] checking catmark-0.2.2 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate catmark 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate catmark 0.2.2 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate catmark 0.2.2
[INFO] finished tweaking crates.io crate catmark 0.2.2
[INFO] tweaked toml for crates.io crate catmark 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7631c59009a0633e0e4949930d680b5414f2c4ba36a512e77966cb834b3af4e5
[INFO] running `"docker" "start" "-a" "7631c59009a0633e0e4949930d680b5414f2c4ba36a512e77966cb834b3af4e5"`
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling plist v0.2.4
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]    Compiling onig_sys v68.2.1
[INFO] [stderr]     Checking base64 v0.8.0
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking onig v3.2.2
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking syntect v2.1.0
[INFO] [stderr]     Checking catmark v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/dombox.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn default() -> DomColor {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Center`
[INFO] [stderr]   --> src/dombox.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Center,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]   --> src/dombox.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     Right,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Table`
[INFO] [stderr]    --> src/dombox.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     Table,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableColumn`
[INFO] [stderr]    --> src/dombox.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     TableColumn,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableItem`
[INFO] [stderr]    --> src/dombox.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     TableItem,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Image`
[INFO] [stderr]    --> src/dombox.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     Image,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `default`
[INFO] [stderr]   --> src/dombox.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn default() -> DomColor {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Center`
[INFO] [stderr]   --> src/dombox.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Center,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Right`
[INFO] [stderr]   --> src/dombox.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     Right,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Table`
[INFO] [stderr]    --> src/dombox.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     Table,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableColumn`
[INFO] [stderr]    --> src/dombox.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     TableColumn,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TableItem`
[INFO] [stderr]    --> src/dombox.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     TableItem,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Image`
[INFO] [stderr]    --> src/dombox.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     Image,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `"docker" "inspect" "7631c59009a0633e0e4949930d680b5414f2c4ba36a512e77966cb834b3af4e5"`
[INFO] running `"docker" "rm" "-f" "7631c59009a0633e0e4949930d680b5414f2c4ba36a512e77966cb834b3af4e5"`
[INFO] [stdout] 7631c59009a0633e0e4949930d680b5414f2c4ba36a512e77966cb834b3af4e5