Dec 05 22:35:43.571 INFO testing glfmn/watermark against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 22:35:43.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 22:35:43.807 INFO [stdout] 46a18019a14c5da855603df8813f4666a13b7754aec45cd1323221f75f97ef31
Dec 05 22:35:43.807 INFO running `"docker" "start" "-a" "46a18019a14c5da855603df8813f4666a13b7754aec45cd1323221f75f97ef31"`
Dec 05 22:35:44.306 INFO [stderr] usermod: no changes
Dec 05 22:35:44.392 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 05 22:35:44.392 INFO [stderr]    Compiling nodrop v0.1.12
Dec 05 22:35:44.392 INFO [stderr]    Compiling proc-macro2 v0.4.23
Dec 05 22:35:44.392 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 05 22:35:44.394 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 05 22:35:44.394 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 05 22:35:44.394 INFO [stderr]    Compiling num-traits v0.2.6
Dec 05 22:35:44.395 INFO [stderr]    Compiling memoffset v0.2.1
Dec 05 22:35:44.603 INFO [stderr]    Compiling scopeguard v0.3.3
Dec 05 22:35:44.641 INFO [stderr]    Compiling num-integer v0.1.39
Dec 05 22:35:44.718 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 05 22:35:45.045 INFO [stderr]    Compiling libc v0.2.43
Dec 05 22:35:45.045 INFO [stderr]    Compiling num-derive v0.2.3
Dec 05 22:35:45.520 INFO [stderr]    Compiling rayon v1.0.3
Dec 05 22:35:45.548 INFO [stderr]    Compiling num-iter v0.1.37
Dec 05 22:35:45.580 INFO [stderr]    Compiling num-rational v0.2.1
Dec 05 22:35:45.783 INFO [stderr]    Compiling byteorder v1.2.7
Dec 05 22:35:46.560 INFO [stderr]    Compiling either v1.5.0
Dec 05 22:35:47.619 INFO [stderr]    Compiling adler32 v1.0.3
Dec 05 22:35:47.621 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 05 22:35:47.624 INFO [stderr]    Compiling rand_core v0.3.0
Dec 05 22:35:47.825 INFO [stderr]    Compiling color_quant v1.0.1
Dec 05 22:35:47.910 INFO [stderr]    Compiling bitflags v1.0.4
Dec 05 22:35:48.264 INFO [stderr]    Compiling lzw v0.10.0
Dec 05 22:35:48.272 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 05 22:35:48.312 INFO [stderr]    Compiling vec_map v0.8.1
Dec 05 22:35:48.316 INFO [stderr]    Compiling strsim v0.7.0
Dec 05 22:35:48.405 INFO [stderr]    Compiling scoped_threadpool v0.1.9
Dec 05 22:35:49.874 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 05 22:35:49.928 INFO [stderr]    Compiling arrayvec v0.4.7
Dec 05 22:35:50.308 INFO [stderr]    Compiling semver v0.9.0
Dec 05 22:35:50.547 INFO [stderr]    Compiling deflate v0.7.19
Dec 05 22:35:50.573 INFO [stderr]    Compiling inflate v0.4.3
Dec 05 22:35:50.672 INFO [stderr]    Compiling textwrap v0.10.0
Dec 05 22:35:50.828 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 05 22:35:50.840 INFO [stderr]    Compiling atty v0.2.11
Dec 05 22:35:51.296 INFO [stderr]    Compiling rand_xorshift v0.1.0
Dec 05 22:35:51.311 INFO [stderr]    Compiling rand_hc v0.1.0
Dec 05 22:35:53.439 INFO [stderr]    Compiling rand_isaac v0.1.0
Dec 05 22:35:53.452 INFO [stderr]    Compiling gif v0.10.1
Dec 05 22:35:53.661 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 05 22:35:53.661 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 05 22:35:53.671 INFO [stderr]    Compiling clap v2.32.0
Dec 05 22:35:55.140 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 05 22:35:55.200 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 05 22:35:55.760 INFO [stderr]    Compiling rand v0.6.0
Dec 05 22:35:55.765 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 05 22:35:55.804 INFO [stderr]    Compiling quote v0.6.10
Dec 05 22:35:56.900 INFO [stderr]    Compiling syn v0.15.20
Dec 05 22:35:59.092 INFO [stderr]    Compiling png v0.12.0
Dec 05 22:36:07.140 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 22:36:16.068 INFO [stderr]    Compiling tiff v0.2.1
Dec 05 22:36:17.290 INFO [stderr]    Compiling image v0.20.1
Dec 05 22:36:29.105 INFO [stderr]    Compiling watermark v0.1.0 (/source)
Dec 05 22:36:29.260 INFO [stderr] warning: unused import: `GenericImage`
Dec 05 22:36:29.260 INFO [stderr]  --> src/main.rs:7:31
Dec 05 22:36:29.260 INFO [stderr]   |
Dec 05 22:36:29.260 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:29.260 INFO [stderr]   |                               ^^^^^^^^^^^^
Dec 05 22:36:29.260 INFO [stderr]   |
Dec 05 22:36:29.261 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:36:29.261 INFO [stderr] 
Dec 05 22:36:29.261 INFO [stderr] warning: unused import: `ImageBuffer`
Dec 05 22:36:29.261 INFO [stderr]  --> src/block.rs:1:45
Dec 05 22:36:29.261 INFO [stderr]   |
Dec 05 22:36:29.261 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:29.261 INFO [stderr]   |                                             ^^^^^^^^^^^
Dec 05 22:36:29.261 INFO [stderr] 
Dec 05 22:36:29.448 INFO [stderr] warning: unused import: `GenericImageView`
Dec 05 22:36:29.448 INFO [stderr]  --> src/main.rs:7:13
Dec 05 22:36:29.448 INFO [stderr]   |
Dec 05 22:36:29.448 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:29.448 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 05 22:36:29.448 INFO [stderr] 
Dec 05 22:36:29.448 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 22:36:29.448 INFO [stderr]  --> src/block.rs:2:5
Dec 05 22:36:29.448 INFO [stderr]   |
Dec 05 22:36:29.448 INFO [stderr] 2 | use rayon::prelude::*;
Dec 05 22:36:29.448 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 22:36:29.448 INFO [stderr] 
Dec 05 22:36:29.468 INFO [stderr] warning: unused variable: `row`
Dec 05 22:36:29.468 INFO [stderr]    --> src/main.rs:194:13
Dec 05 22:36:29.468 INFO [stderr]     |
Dec 05 22:36:29.468 INFO [stderr] 194 |         let row = &permuted[start..end];
Dec 05 22:36:29.468 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Dec 05 22:36:29.468 INFO [stderr]     |
Dec 05 22:36:29.468 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:36:29.468 INFO [stderr] 
Dec 05 22:36:29.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 22:36:29.516 INFO [stderr]    --> src/main.rs:200:5
Dec 05 22:36:29.516 INFO [stderr]     |
Dec 05 22:36:29.516 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Dec 05 22:36:29.516 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:36:29.516 INFO [stderr]     |
Dec 05 22:36:29.516 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 22:36:29.516 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 22:36:29.516 INFO [stderr] 
Dec 05 22:36:33.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.31s
Dec 05 22:36:33.648 INFO [stderr] su: No module specific data is present
Dec 05 22:36:34.206 INFO running `"docker" "inspect" "46a18019a14c5da855603df8813f4666a13b7754aec45cd1323221f75f97ef31"`
Dec 05 22:36:34.356 INFO running `"docker" "rm" "-f" "46a18019a14c5da855603df8813f4666a13b7754aec45cd1323221f75f97ef31"`
Dec 05 22:36:34.580 INFO [stdout] 46a18019a14c5da855603df8813f4666a13b7754aec45cd1323221f75f97ef31
Dec 05 22:36:34.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 22:36:34.912 INFO [stdout] 6fa59aae8c5c8af589e648e55b9f50738b4d2fa91ba078f523cd9890fe200af7
Dec 05 22:36:34.918 INFO running `"docker" "start" "-a" "6fa59aae8c5c8af589e648e55b9f50738b4d2fa91ba078f523cd9890fe200af7"`
Dec 05 22:36:35.775 INFO [stderr] usermod: no changes
Dec 05 22:36:35.904 INFO [stderr]    Compiling watermark v0.1.0 (/source)
Dec 05 22:36:36.060 INFO [stderr] warning: unused import: `GenericImage`
Dec 05 22:36:36.060 INFO [stderr]  --> src/main.rs:7:31
Dec 05 22:36:36.060 INFO [stderr]   |
Dec 05 22:36:36.060 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:36.060 INFO [stderr]   |                               ^^^^^^^^^^^^
Dec 05 22:36:36.060 INFO [stderr]   |
Dec 05 22:36:36.060 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:36:36.060 INFO [stderr] 
Dec 05 22:36:36.060 INFO [stderr] warning: unused import: `ImageBuffer`
Dec 05 22:36:36.060 INFO [stderr]  --> src/block.rs:1:45
Dec 05 22:36:36.060 INFO [stderr]   |
Dec 05 22:36:36.060 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:36.060 INFO [stderr]   |                                             ^^^^^^^^^^^
Dec 05 22:36:36.060 INFO [stderr] 
Dec 05 22:36:36.244 INFO [stderr] warning: unused import: `GenericImageView`
Dec 05 22:36:36.244 INFO [stderr]  --> src/main.rs:7:13
Dec 05 22:36:36.244 INFO [stderr]   |
Dec 05 22:36:36.244 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 05 22:36:36.244 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 05 22:36:36.244 INFO [stderr] 
Dec 05 22:36:36.244 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 22:36:36.244 INFO [stderr]  --> src/block.rs:2:5
Dec 05 22:36:36.244 INFO [stderr]   |
Dec 05 22:36:36.244 INFO [stderr] 2 | use rayon::prelude::*;
Dec 05 22:36:36.244 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 22:36:36.244 INFO [stderr] 
Dec 05 22:36:36.256 INFO [stderr] warning: unused variable: `row`
Dec 05 22:36:36.256 INFO [stderr]    --> src/main.rs:194:13
Dec 05 22:36:36.256 INFO [stderr]     |
Dec 05 22:36:36.256 INFO [stderr] 194 |         let row = &permuted[start..end];
Dec 05 22:36:36.256 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Dec 05 22:36:36.256 INFO [stderr]     |
Dec 05 22:36:36.256 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:36:36.256 INFO [stderr] 
Dec 05 22:36:36.328 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 22:36:36.328 INFO [stderr]    --> src/main.rs:200:5
Dec 05 22:36:36.328 INFO [stderr]     |
Dec 05 22:36:36.328 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Dec 05 22:36:36.328 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:36:36.328 INFO [stderr]     |
Dec 05 22:36:36.328 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 22:36:36.328 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 22:36:36.328 INFO [stderr] 
Dec 05 22:36:38.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Dec 05 22:36:38.157 INFO [stderr] su: No module specific data is present
Dec 05 22:36:39.322 INFO running `"docker" "inspect" "6fa59aae8c5c8af589e648e55b9f50738b4d2fa91ba078f523cd9890fe200af7"`
Dec 05 22:36:39.650 INFO running `"docker" "rm" "-f" "6fa59aae8c5c8af589e648e55b9f50738b4d2fa91ba078f523cd9890fe200af7"`
Dec 05 22:36:39.932 INFO [stdout] 6fa59aae8c5c8af589e648e55b9f50738b4d2fa91ba078f523cd9890fe200af7
Dec 05 22:36:39.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 22:36:40.370 INFO [stdout] 342e95a031df5ce39a9848d6a23c620ac45d57dd0015e110a266a6e6893bc7ca
Dec 05 22:36:40.372 INFO running `"docker" "start" "-a" "342e95a031df5ce39a9848d6a23c620ac45d57dd0015e110a266a6e6893bc7ca"`
Dec 05 22:36:41.367 INFO [stderr] usermod: no changes
Dec 05 22:36:41.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 22:36:41.532 INFO [stderr]      Running /target/debug/deps/watermark-d0934ba13e67382c
Dec 05 22:36:41.534 INFO [stdout] 
Dec 05 22:36:41.534 INFO [stdout] running 2 tests
Dec 05 22:36:41.554 INFO [stdout] test block::block_test::dist ... ok
Dec 05 22:36:41.660 INFO [stdout] test block::block_test::blocks_from_image ... ok
Dec 05 22:36:41.660 INFO [stderr] su: No module specific data is present
Dec 05 22:36:41.660 INFO [stdout] 
Dec 05 22:36:41.660 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:36:41.660 INFO [stdout] 
Dec 05 22:36:42.405 INFO running `"docker" "inspect" "342e95a031df5ce39a9848d6a23c620ac45d57dd0015e110a266a6e6893bc7ca"`
Dec 05 22:36:42.726 INFO running `"docker" "rm" "-f" "342e95a031df5ce39a9848d6a23c620ac45d57dd0015e110a266a6e6893bc7ca"`
Dec 05 22:36:43.108 INFO [stdout] 342e95a031df5ce39a9848d6a23c620ac45d57dd0015e110a266a6e6893bc7ca