[INFO] cloning repository https://github.com/KushamiNeko/auto_watermark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KushamiNeko/auto_watermark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushamiNeko%2Fauto_watermark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushamiNeko%2Fauto_watermark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8e0fa2acb12502fce99b9de6c9463b1ea3df0fa
[INFO] building KushamiNeko/auto_watermark against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushamiNeko%2Fauto_watermark" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KushamiNeko/auto_watermark on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KushamiNeko/auto_watermark
[INFO] finished tweaking git repo https://github.com/KushamiNeko/auto_watermark
[INFO] tweaked toml for git repo https://github.com/KushamiNeko/auto_watermark written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/KushamiNeko/auto_watermark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 480935a5ff1727971e885403dbd4a213e759ddd9fb8576d48d4da29f18117a61
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "480935a5ff1727971e885403dbd4a213e759ddd9fb8576d48d4da29f18117a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "480935a5ff1727971e885403dbd4a213e759ddd9fb8576d48d4da29f18117a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480935a5ff1727971e885403dbd4a213e759ddd9fb8576d48d4da29f18117a61", kill_on_drop: false }`
[INFO] [stdout] 480935a5ff1727971e885403dbd4a213e759ddd9fb8576d48d4da29f18117a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a8d0d5b25bd8442b8b4cb76e2c6daa8a61bbbeb197127d4c62a48a1591c0923
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a8d0d5b25bd8442b8b4cb76e2c6daa8a61bbbeb197127d4c62a48a1591c0923", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling adler32 v1.0.0
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.33
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.3.0
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling deflate v0.7.5
[INFO] [stderr]    Compiling gif v0.9.1
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling num-bigint v0.1.37
[INFO] [stderr]    Compiling num-complex v0.1.36
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling image v0.12.3
[INFO] [stderr]    Compiling rust_auto_watermark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:97:22
[INFO] [stdout]    |
[INFO] [stdout] 97 |             first: Item::new((water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE)), 
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:97:53
[INFO] [stdout]    |
[INFO] [stdout] 97 |             first: Item::new((water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE)), 
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:97:84
[INFO] [stdout]    |
[INFO] [stdout] 97 |             first: Item::new((water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE)), 
[INFO] [stdout]    |                                                                                             ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout] 4  | use TOLERANCE;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   (water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE))),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:98:40
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   (water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE))),
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:98:71
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   (water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE))),
[INFO] [stdout]    |                                                                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout] 4  | use TOLERANCE;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |             second: Item::new((water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE)), 
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:99:55
[INFO] [stdout]    |
[INFO] [stdout] 99 |             second: Item::new((water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE)), 
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]   --> src/imagework/mod.rs:99:87
[INFO] [stdout]    |
[INFO] [stdout] 99 |             second: Item::new((water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE)), 
[INFO] [stdout]    |                                                                                                ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout] 4  | use TOLERANCE;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | ...                   (water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE))),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 | ...                   (water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE))),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:100:73
[INFO] [stdout]     |
[INFO] [stdout] 100 | ...                   (water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE))),
[INFO] [stdout]     |                                                                                        ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |             third: Item::new(((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second), 
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:101:53
[INFO] [stdout]     |
[INFO] [stdout] 101 |             third: Item::new(((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second), 
[INFO] [stdout]     |                                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:101:66
[INFO] [stdout]     |
[INFO] [stdout] 101 |             third: Item::new(((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second), 
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   (water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE))),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   (water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE))),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:102:71
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   (water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE))),
[INFO] [stdout]     |                                                                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |             forth: Item::new(((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second), 
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:103:53
[INFO] [stdout]     |
[INFO] [stdout] 103 |             forth: Item::new(((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second), 
[INFO] [stdout]     |                                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:103:66
[INFO] [stdout]     |
[INFO] [stdout] 103 |             forth: Item::new(((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second), 
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   (water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE))),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:104:40
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   (water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE))),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:104:71
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   (water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE))),
[INFO] [stdout]     |                                                                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fifth: Item::new(((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second), 
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:105:53
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fifth: Item::new(((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second), 
[INFO] [stdout]     |                                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:105:66
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fifth: Item::new(((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second), 
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   (water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE))),
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `water_mark_size` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:106:40
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   (water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE))),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `water_mark_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `TOLERANCE` in this scope
[INFO] [stdout]    --> src/imagework/mod.rs:106:71
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   (water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE))),
[INFO] [stdout]     |                                                                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 4   | use TOLERANCE;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ptr_i` in this scope
[INFO] [stdout]   --> src/data_analysis/mod.rs:60:37
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 let image = match image::open((*ptr_i).path()) {
[INFO] [stdout]    |                                                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ptr_program_data_root` in this scope
[INFO] [stdout]   --> src/data_analysis/mod.rs:98:37
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 let data_root_path = Path::new(*ptr_program_data_root);
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `program_data_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/imagework/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/imagework/mod.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |             first: Item::new((water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE)), 
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/imagework/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...                   (water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE))),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/imagework/mod.rs:99:22
[INFO] [stdout]    |
[INFO] [stdout] 99 |             second: Item::new((water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE)), 
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | ...                   (water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE))),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |             third: Item::new(((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second), 
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   (water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE))),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |             forth: Item::new(((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second), 
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | ...                   (water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE))),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |             fifth: Item::new(((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second), 
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/imagework/mod.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   (water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE))),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/imagework/mod.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn pixel_operation(&mut self) {;
[INFO] [stdout]     |                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/imagework/mod.rs:184:33
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let rr: u8 = self.pixel_clamp((nr * 255.0));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/imagework/mod.rs:185:33
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let rg: u8 = self.pixel_clamp((ng * 255.0));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/imagework/mod.rs:186:33
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let rb: u8 = self.pixel_clamp((nb * 255.0));
[INFO] [stdout]     |                                       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/imagework/mod.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |             inside @ 0f64...255f64 => {
[INFO] [stdout]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/imagework/mod.rs:237:18
[INFO] [stdout]     |
[INFO] [stdout] 237 |         for t in (0..max_iterations) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:23:2
[INFO] [stdout]    |
[INFO] [stdout] 21 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 22 | 
[INFO] [stdout] 23 |     println!("{}", "Please enter a directories!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/data_analysis/mod.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |         if num_file >= NUM_THREADS {
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        expected `i64`, found `u8`
[INFO] [stdout]     |                        help: you can convert a `u8` to an `i64`: `NUM_THREADS.into()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 33 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_auto_watermark`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "3a8d0d5b25bd8442b8b4cb76e2c6daa8a61bbbeb197127d4c62a48a1591c0923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8d0d5b25bd8442b8b4cb76e2c6daa8a61bbbeb197127d4c62a48a1591c0923", kill_on_drop: false }`
[INFO] [stdout] 3a8d0d5b25bd8442b8b4cb76e2c6daa8a61bbbeb197127d4c62a48a1591c0923
