[INFO] fetching crate printpdf 0.2.10...
[INFO] extracting crate printpdf 0.2.10 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/printpdf/0.2.10
[INFO] extracting crate printpdf 0.2.10 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/printpdf/0.2.10
[INFO] validating manifest of printpdf-0.2.10 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of printpdf-0.2.10 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing printpdf-0.2.10
[INFO] finished frobbing printpdf-0.2.10
[INFO] frobbed toml for printpdf-0.2.10 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/printpdf/0.2.10/Cargo.toml
[INFO] started frobbing printpdf-0.2.10
[INFO] finished frobbing printpdf-0.2.10
[INFO] frobbed toml for printpdf-0.2.10 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/printpdf/0.2.10/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building printpdf-0.2.10 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/printpdf/0.2.10:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 7dcf52ad3f3d1de4a94dd8f17bef466fb836b6749574319b94d489b84fa578d8
[INFO] running `"docker" "start" "-a" "7dcf52ad3f3d1de4a94dd8f17bef466fb836b6749574319b94d489b84fa578d8"`
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling lopdf v0.17.0
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling printpdf v0.2.10 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Operation` is imported redundantly
[INFO] [stderr]    --> src/types/pdf_layer.rs:391:13
[INFO] [stderr]     |
[INFO] [stderr] 8   | use lopdf::content::Operation;
[INFO] [stderr]     |     ------------------------- the item `Operation` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 391 |         use lopdf::content::Operation;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Operation` is imported redundantly
[INFO] [stderr]   --> src/types/plugins/graphics/color.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use lopdf::content::Operation;
[INFO] [stderr]    |     ------------------------- the item `Operation` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 26 |         use lopdf::content::Operation;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.35s
[INFO] running `"docker" "inspect" "7dcf52ad3f3d1de4a94dd8f17bef466fb836b6749574319b94d489b84fa578d8"`
[INFO] running `"docker" "rm" "-f" "7dcf52ad3f3d1de4a94dd8f17bef466fb836b6749574319b94d489b84fa578d8"`
[INFO] [stdout] 7dcf52ad3f3d1de4a94dd8f17bef466fb836b6749574319b94d489b84fa578d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/printpdf/0.2.10:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e0cbb70bb969e118dbba664c2a7d32e3850cff766d3539e0e98701bafb64330
[INFO] running `"docker" "start" "-a" "5e0cbb70bb969e118dbba664c2a7d32e3850cff766d3539e0e98701bafb64330"`
[INFO] [stderr]    Compiling printpdf v0.2.10 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Operation` is imported redundantly
[INFO] [stderr]    --> src/types/pdf_layer.rs:391:13
[INFO] [stderr]     |
[INFO] [stderr] 8   | use lopdf::content::Operation;
[INFO] [stderr]     |     ------------------------- the item `Operation` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 391 |         use lopdf::content::Operation;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Operation` is imported redundantly
[INFO] [stderr]   --> src/types/plugins/graphics/color.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 5  | use lopdf::content::Operation;
[INFO] [stderr]    |     ------------------------- the item `Operation` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 26 |         use lopdf::content::Operation;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `"docker" "inspect" "5e0cbb70bb969e118dbba664c2a7d32e3850cff766d3539e0e98701bafb64330"`
[INFO] running `"docker" "rm" "-f" "5e0cbb70bb969e118dbba664c2a7d32e3850cff766d3539e0e98701bafb64330"`
[INFO] [stdout] 5e0cbb70bb969e118dbba664c2a7d32e3850cff766d3539e0e98701bafb64330