Nov 30 02:26:25.065 INFO checking glfmn/watermark against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:26:25.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 02:26:25.406 INFO [stdout] f1d7a46dbe71332f53d33ed572422880afabfe99665ef2ed4f4c506a06acd5b7
Nov 30 02:26:25.412 INFO running `"docker" "start" "-a" "f1d7a46dbe71332f53d33ed572422880afabfe99665ef2ed4f4c506a06acd5b7"`
Nov 30 02:26:26.604 INFO [stderr] usermod: no changes
Nov 30 02:26:26.856 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 30 02:26:26.857 INFO [stderr]    Compiling syn v0.15.20
Nov 30 02:26:27.820 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 30 02:26:28.530 INFO [stderr]     Checking rayon-core v1.4.1
Nov 30 02:26:29.960 INFO [stderr]     Checking rayon v1.0.3
Nov 30 02:26:38.461 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 30 02:26:41.706 INFO [stderr]    Compiling num-derive v0.2.3
Nov 30 02:26:50.038 INFO [stderr]     Checking tiff v0.2.1
Nov 30 02:26:51.116 INFO [stderr]     Checking image v0.20.1
Nov 30 02:26:56.887 INFO [stderr]     Checking watermark v0.1.0 (/source)
Nov 30 02:26:59.932 INFO [stderr] warning: unused import: `GenericImage`
Nov 30 02:26:59.932 INFO [stderr]  --> src/main.rs:7:31
Nov 30 02:26:59.932 INFO [stderr]   |
Nov 30 02:26:59.932 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:26:59.932 INFO [stderr]   |                               ^^^^^^^^^^^^
Nov 30 02:26:59.932 INFO [stderr]   |
Nov 30 02:26:59.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:26:59.932 INFO [stderr] 
Nov 30 02:26:59.932 INFO [stderr] warning: unused import: `ImageBuffer`
Nov 30 02:26:59.932 INFO [stderr]  --> src/block.rs:1:45
Nov 30 02:26:59.932 INFO [stderr]   |
Nov 30 02:26:59.932 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:26:59.932 INFO [stderr]   |                                             ^^^^^^^^^^^
Nov 30 02:26:59.932 INFO [stderr] 
Nov 30 02:26:59.972 INFO [stderr] warning: unused import: `GenericImage`
Nov 30 02:26:59.972 INFO [stderr]  --> src/main.rs:7:31
Nov 30 02:26:59.972 INFO [stderr]   |
Nov 30 02:26:59.972 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:26:59.972 INFO [stderr]   |                               ^^^^^^^^^^^^
Nov 30 02:26:59.972 INFO [stderr]   |
Nov 30 02:26:59.972 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:26:59.972 INFO [stderr] 
Nov 30 02:26:59.972 INFO [stderr] warning: unused import: `ImageBuffer`
Nov 30 02:26:59.972 INFO [stderr]  --> src/block.rs:1:45
Nov 30 02:26:59.972 INFO [stderr]   |
Nov 30 02:26:59.972 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:26:59.972 INFO [stderr]   |                                             ^^^^^^^^^^^
Nov 30 02:26:59.972 INFO [stderr] 
Nov 30 02:27:00.216 INFO [stderr] warning: unused import: `GenericImageView`
Nov 30 02:27:00.216 INFO [stderr]  --> src/main.rs:7:13
Nov 30 02:27:00.216 INFO [stderr]   |
Nov 30 02:27:00.216 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:27:00.216 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Nov 30 02:27:00.216 INFO [stderr] 
Nov 30 02:27:00.216 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 02:27:00.216 INFO [stderr]  --> src/block.rs:2:5
Nov 30 02:27:00.216 INFO [stderr]   |
Nov 30 02:27:00.216 INFO [stderr] 2 | use rayon::prelude::*;
Nov 30 02:27:00.216 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 02:27:00.216 INFO [stderr] 
Nov 30 02:27:00.229 INFO [stderr] warning: unused variable: `row`
Nov 30 02:27:00.229 INFO [stderr]    --> src/main.rs:194:13
Nov 30 02:27:00.229 INFO [stderr]     |
Nov 30 02:27:00.229 INFO [stderr] 194 |         let row = &permuted[start..end];
Nov 30 02:27:00.229 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Nov 30 02:27:00.229 INFO [stderr]     |
Nov 30 02:27:00.229 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:27:00.229 INFO [stderr] 
Nov 30 02:27:00.369 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:27:00.369 INFO [stderr]    --> src/main.rs:200:5
Nov 30 02:27:00.369 INFO [stderr]     |
Nov 30 02:27:00.369 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Nov 30 02:27:00.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:27:00.369 INFO [stderr]     |
Nov 30 02:27:00.369 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 02:27:00.369 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:27:00.369 INFO [stderr] 
Nov 30 02:27:00.447 INFO [stderr] warning: unused import: `GenericImageView`
Nov 30 02:27:00.447 INFO [stderr]  --> src/main.rs:7:13
Nov 30 02:27:00.447 INFO [stderr]   |
Nov 30 02:27:00.447 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Nov 30 02:27:00.447 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Nov 30 02:27:00.448 INFO [stderr] 
Nov 30 02:27:00.448 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 02:27:00.448 INFO [stderr]  --> src/block.rs:2:5
Nov 30 02:27:00.448 INFO [stderr]   |
Nov 30 02:27:00.448 INFO [stderr] 2 | use rayon::prelude::*;
Nov 30 02:27:00.448 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 02:27:00.448 INFO [stderr] 
Nov 30 02:27:00.459 INFO [stderr] warning: unused variable: `row`
Nov 30 02:27:00.459 INFO [stderr]    --> src/main.rs:194:13
Nov 30 02:27:00.459 INFO [stderr]     |
Nov 30 02:27:00.459 INFO [stderr] 194 |         let row = &permuted[start..end];
Nov 30 02:27:00.459 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Nov 30 02:27:00.459 INFO [stderr]     |
Nov 30 02:27:00.459 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:27:00.459 INFO [stderr] 
Nov 30 02:27:00.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:27:00.532 INFO [stderr]    --> src/main.rs:200:5
Nov 30 02:27:00.532 INFO [stderr]     |
Nov 30 02:27:00.532 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Nov 30 02:27:00.532 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:27:00.532 INFO [stderr]     |
Nov 30 02:27:00.532 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 02:27:00.532 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:27:00.532 INFO [stderr] 
Nov 30 02:27:00.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.95s
Nov 30 02:27:00.591 INFO [stderr] su: No module specific data is present
Nov 30 02:27:01.352 INFO running `"docker" "inspect" "f1d7a46dbe71332f53d33ed572422880afabfe99665ef2ed4f4c506a06acd5b7"`
Nov 30 02:27:01.724 INFO running `"docker" "rm" "-f" "f1d7a46dbe71332f53d33ed572422880afabfe99665ef2ed4f4c506a06acd5b7"`
Nov 30 02:27:01.964 INFO [stdout] f1d7a46dbe71332f53d33ed572422880afabfe99665ef2ed4f4c506a06acd5b7