[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] testing KushamiNeko/auto_watermark against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKushamiNeko%2Fauto_watermark" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KushamiNeko/auto_watermark on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-19/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded rustc-serialize v0.3.22 [INFO] [stderr] Downloaded num-complex v0.1.36 [INFO] [stderr] Downloaded num-bigint v0.1.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdbf92583cfa9918d7cf24d80b36c42588b8fa6966bd0d204fe8329a008df490 [INFO] running `Command { std: "docker" "start" "-a" "bdbf92583cfa9918d7cf24d80b36c42588b8fa6966bd0d204fe8329a008df490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdbf92583cfa9918d7cf24d80b36c42588b8fa6966bd0d204fe8329a008df490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdbf92583cfa9918d7cf24d80b36c42588b8fa6966bd0d204fe8329a008df490", kill_on_drop: false }` [INFO] [stdout] bdbf92583cfa9918d7cf24d80b36c42588b8fa6966bd0d204fe8329a008df490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8da8119795e63b73f104be53af87fac4cecc15569a54bce85f583ab1bc911e6 [INFO] running `Command { std: "docker" "start" "-a" "a8da8119795e63b73f104be53af87fac4cecc15569a54bce85f583ab1bc911e6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling num-traits v0.1.37 [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 color_quant v1.0.0 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling scoped_threadpool v0.1.7 [INFO] [stderr] Compiling gif v0.9.1 [INFO] [stderr] Compiling deflate v0.7.5 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num_cpus v1.3.0 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling num-bigint v0.1.37 [INFO] [stderr] Compiling num-complex v0.1.36 [INFO] [stderr] Compiling jpeg-decoder v0.1.11 [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 97 - first: Item::new((water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE)), [INFO] [stdout] 97 + first: Item::new(water_mark_size.first.first / (water_mark_size.first.second + TOLERANCE), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 98 - (water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE))), [INFO] [stdout] 98 + water_mark_size.first.first / (water_mark_size.first.second - TOLERANCE)), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 99 - second: Item::new((water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE)), [INFO] [stdout] 99 + second: Item::new(water_mark_size.second.first / (water_mark_size.second.second + TOLERANCE), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 100 - (water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE))), [INFO] [stdout] 100 + water_mark_size.second.first / (water_mark_size.second.second - TOLERANCE)), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - third: Item::new(((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second), [INFO] [stdout] 101 + third: Item::new((water_mark_size.third.first - TOLERANCE) / water_mark_size.third.second, [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 102 - (water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE))), [INFO] [stdout] 102 + water_mark_size.third.first / (water_mark_size.third.second - TOLERANCE)), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 103 - forth: Item::new(((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second), [INFO] [stdout] 103 + forth: Item::new((water_mark_size.forth.first - TOLERANCE) / water_mark_size.forth.second, [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - (water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE))), [INFO] [stdout] 104 + water_mark_size.forth.first / (water_mark_size.forth.second + TOLERANCE)), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 105 - fifth: Item::new(((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second), [INFO] [stdout] 105 + fifth: Item::new((water_mark_size.fifth.first - TOLERANCE) / water_mark_size.fifth.second, [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 106 - (water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE))), [INFO] [stdout] 106 + water_mark_size.fifth.first / (water_mark_size.fifth.second - TOLERANCE)), [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 184 - let rr: u8 = self.pixel_clamp((nr * 255.0)); [INFO] [stdout] 184 + let rr: u8 = self.pixel_clamp(nr * 255.0); [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 185 - let rg: u8 = self.pixel_clamp((ng * 255.0)); [INFO] [stdout] 185 + let rg: u8 = self.pixel_clamp(ng * 255.0); [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 186 - let rb: u8 = self.pixel_clamp((nb * 255.0)); [INFO] [stdout] 186 + let rb: u8 = self.pixel_clamp(nb * 255.0); [INFO] [stdout] | [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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 237 - for t in (0..max_iterations) { [INFO] [stdout] 237 + for t in 0..max_iterations { [INFO] [stdout] | [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] | ^^^^^^^^^^^ expected `i64`, found `u8` [INFO] [stdout] | [INFO] [stdout] help: you can convert a `u8` to an `i64` [INFO] [stdout] | [INFO] [stdout] 121 | if num_file >= NUM_THREADS.into() { [INFO] [stdout] | +++++++ [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 the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [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` due to 34 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a8da8119795e63b73f104be53af87fac4cecc15569a54bce85f583ab1bc911e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8da8119795e63b73f104be53af87fac4cecc15569a54bce85f583ab1bc911e6", kill_on_drop: false }` [INFO] [stdout] a8da8119795e63b73f104be53af87fac4cecc15569a54bce85f583ab1bc911e6