[INFO] cloning repository https://github.com/LucasIME/rustascii [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucasIME/rustascii" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasIME%2Frustascii", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasIME%2Frustascii'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ecf238e5f81f9e2bdba6e23c035eb8443eefcc8 [INFO] checking LucasIME/rustascii against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasIME%2Frustascii" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LucasIME/rustascii on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LucasIME/rustascii [INFO] finished tweaking git repo https://github.com/LucasIME/rustascii [INFO] tweaked toml for git repo https://github.com/LucasIME/rustascii written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/LucasIME/rustascii already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png v0.16.7 [INFO] [stderr] Downloaded bytemuck v1.3.1 [INFO] [stderr] Downloaded terminal_size v0.1.13 [INFO] [stderr] Downloaded image v0.23.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dc02e2eaa0525e1607f711b4d0872ba27c775dce994eb2fb7498607d2ab21c9 [INFO] running `Command { std: "docker" "start" "-a" "5dc02e2eaa0525e1607f711b4d0872ba27c775dce994eb2fb7498607d2ab21c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dc02e2eaa0525e1607f711b4d0872ba27c775dce994eb2fb7498607d2ab21c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dc02e2eaa0525e1607f711b4d0872ba27c775dce994eb2fb7498607d2ab21c9", kill_on_drop: false }` [INFO] [stdout] 5dc02e2eaa0525e1607f711b4d0872ba27c775dce994eb2fb7498607d2ab21c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ae4469365a8bc16aeb1ecba9934177baf5344ec1349e44ee5b685c1ae0cc201 [INFO] running `Command { std: "docker" "start" "-a" "5ae4469365a8bc16aeb1ecba9934177baf5344ec1349e44ee5b685c1ae0cc201", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bytemuck v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.8 [INFO] [stderr] Checking rustascii v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Average` [INFO] [stdout] --> src/brightnessconverter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Average, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `BrightnessConversionType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/brightnessconverter.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lightness` [INFO] [stdout] --> src/brightnessconverter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Lightness, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BrightnessConversionType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/brightnessconverter.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OriginalSize` [INFO] [stdout] --> src/options.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | OriginalSize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ScaleConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/options.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FixedSize` [INFO] [stdout] --> src/options.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | FixedSize(u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ScaleConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/options.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Average` [INFO] [stdout] --> src/brightnessconverter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Average, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `BrightnessConversionType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/brightnessconverter.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Lightness` [INFO] [stdout] --> src/brightnessconverter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Lightness, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BrightnessConversionType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/brightnessconverter.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OriginalSize` [INFO] [stdout] --> src/options.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | OriginalSize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ScaleConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/options.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FixedSize` [INFO] [stdout] --> src/options.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | FixedSize(u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ScaleConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/options.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.75s [INFO] running `Command { std: "docker" "inspect" "5ae4469365a8bc16aeb1ecba9934177baf5344ec1349e44ee5b685c1ae0cc201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ae4469365a8bc16aeb1ecba9934177baf5344ec1349e44ee5b685c1ae0cc201", kill_on_drop: false }` [INFO] [stdout] 5ae4469365a8bc16aeb1ecba9934177baf5344ec1349e44ee5b685c1ae0cc201