Dec 19 18:14:16.513 INFO checking dbaynard/booklet against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:14:16.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dbaynard/booklet:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:14:16.750 INFO [stdout] da5c8cfaaa8e55cd04c38e96a1d03fec1f3e2a0f31231bd2be99e450b834ceda
Dec 19 18:14:16.751 INFO running `"docker" "start" "-a" "da5c8cfaaa8e55cd04c38e96a1d03fec1f3e2a0f31231bd2be99e450b834ceda"`
Dec 19 18:14:17.476 INFO [stderr]    Compiling quote v0.1.4
Dec 19 18:14:17.492 INFO [stderr]     Checking pom v1.1.0
Dec 19 18:14:17.500 INFO [stderr]     Checking num-bigint v0.1.41
Dec 19 18:14:17.500 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 19 18:14:17.500 INFO [stderr]     Checking structopt v0.1.6
Dec 19 18:14:17.500 INFO [stderr]     Checking env_logger v0.4.3
Dec 19 18:14:18.733 INFO [stderr]    Compiling syn v0.7.1
Dec 19 18:14:18.948 INFO [stderr]     Checking quickcheck v0.5.0
Dec 19 18:14:21.839 INFO [stderr]     Checking num-rational v0.1.40
Dec 19 18:14:22.800 INFO [stderr]     Checking num v0.1.41
Dec 19 18:14:23.473 INFO [stderr]     Checking chrono v0.3.0
Dec 19 18:14:23.999 INFO [stderr]    Compiling num-derive v0.1.41
Dec 19 18:14:25.806 INFO [stderr]     Checking lopdf v0.14.1
Dec 19 18:14:27.092 INFO [stderr]     Checking booklet v0.1.0 (/opt/crater/workdir)
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]   --> src/rearrange.rs:32:5
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr] 32 |     /// Load the input pdf
Dec 19 18:14:27.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 19 18:14:27.772 INFO [stderr] 
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]   --> src/rearrange.rs:38:5
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr] 38 |     /// Calculate page numbers and properties
Dec 19 18:14:27.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.772 INFO [stderr] 
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]   --> src/rearrange.rs:44:5
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr] 44 |     /// Rearrange the pages
Dec 19 18:14:27.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.772 INFO [stderr] 
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]   --> src/rearrange.rs:47:5
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr] 47 |     /// Write the output pdf
Dec 19 18:14:27.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.772 INFO [stderr] 
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]   --> src/rearrange.rs:65:5
Dec 19 18:14:27.772 INFO [stderr]    |
Dec 19 18:14:27.772 INFO [stderr] 65 |     /// Return a vector, rather than an iterator, to allow subsequent mutation of the document.
Dec 19 18:14:27.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.772 INFO [stderr] 
Dec 19 18:14:27.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.772 INFO [stderr]    --> src/rearrange.rs:104:5
Dec 19 18:14:27.772 INFO [stderr]     |
Dec 19 18:14:27.772 INFO [stderr] 104 |     /// TODO it should be possible to pass the ‘Pages’ reference to get_object_mut directly
Dec 19 18:14:27.772 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.773 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]   --> src/rearrange.rs:32:5
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr] 32 |     /// Load the input pdf
Dec 19 18:14:27.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]   --> src/rearrange.rs:38:5
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr] 38 |     /// Calculate page numbers and properties
Dec 19 18:14:27.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]   --> src/rearrange.rs:44:5
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr] 44 |     /// Rearrange the pages
Dec 19 18:14:27.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]   --> src/rearrange.rs:47:5
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr] 47 |     /// Write the output pdf
Dec 19 18:14:27.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]   --> src/rearrange.rs:65:5
Dec 19 18:14:27.912 INFO [stderr]    |
Dec 19 18:14:27.912 INFO [stderr] 65 |     /// Return a vector, rather than an iterator, to allow subsequent mutation of the document.
Dec 19 18:14:27.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:27.912 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 18:14:27.912 INFO [stderr]    --> src/rearrange.rs:104:5
Dec 19 18:14:27.912 INFO [stderr]     |
Dec 19 18:14:27.912 INFO [stderr] 104 |     /// TODO it should be possible to pass the ‘Pages’ reference to get_object_mut directly
Dec 19 18:14:27.912 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:14:27.912 INFO [stderr] 
Dec 19 18:14:28.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Dec 19 18:14:29.583 INFO running `"docker" "inspect" "da5c8cfaaa8e55cd04c38e96a1d03fec1f3e2a0f31231bd2be99e450b834ceda"`
Dec 19 18:14:29.784 INFO running `"docker" "rm" "-f" "da5c8cfaaa8e55cd04c38e96a1d03fec1f3e2a0f31231bd2be99e450b834ceda"`
Dec 19 18:14:29.901 INFO [stdout] da5c8cfaaa8e55cd04c38e96a1d03fec1f3e2a0f31231bd2be99e450b834ceda