[INFO] cloning repository https://github.com/Scr44gr/ocr_rusty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Scr44gr/ocr_rusty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScr44gr%2Focr_rusty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScr44gr%2Focr_rusty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f7e6bfc2ac4d463724ea491931382db5ad09a32 [INFO] checking Scr44gr/ocr_rusty against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScr44gr%2Focr_rusty" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Scr44gr/ocr_rusty on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Scr44gr/ocr_rusty [INFO] finished tweaking git repo https://github.com/Scr44gr/ocr_rusty [INFO] tweaked toml for git repo https://github.com/Scr44gr/ocr_rusty written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Scr44gr/ocr_rusty already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.16.5 [INFO] [stderr] Downloaded pyo3-build-config v0.16.5 [INFO] [stderr] Downloaded leptonica-plumbing v0.4.1 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded leptonica-sys v0.4.1 [INFO] [stderr] Downloaded target-lexicon v0.12.4 [INFO] [stderr] Downloaded tesseract-plumbing v0.6.1 [INFO] [stderr] Downloaded clang-sys v1.3.3 [INFO] [stderr] Downloaded flume v0.10.13 [INFO] [stderr] Downloaded simba v0.7.1 [INFO] [stderr] Downloaded pyo3 v0.16.5 [INFO] [stderr] Downloaded num-complex v0.4.1 [INFO] [stderr] Downloaded tesseract-sys v0.5.12 [INFO] [stderr] Downloaded pyo3-ffi v0.16.5 [INFO] [stderr] Downloaded pyo3-macros-backend v0.16.5 [INFO] [stderr] Downloaded indoc v1.0.6 [INFO] [stderr] Downloaded unindent v0.1.9 [INFO] [stderr] Downloaded leptess v0.13.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a5ddf08ef9de8db2b5e7fd17a5798cf44789d339deb2c9065f0f7221c547ab9 [INFO] running `Command { std: "docker" "start" "-a" "8a5ddf08ef9de8db2b5e7fd17a5798cf44789d339deb2c9065f0f7221c547ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a5ddf08ef9de8db2b5e7fd17a5798cf44789d339deb2c9065f0f7221c547ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5ddf08ef9de8db2b5e7fd17a5798cf44789d339deb2c9065f0f7221c547ab9", kill_on_drop: false }` [INFO] [stdout] 8a5ddf08ef9de8db2b5e7fd17a5798cf44789d339deb2c9065f0f7221c547ab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ddb913fd0e0ebc4a9bd0ae4d62f9f559a642f2fbd8202f1222bf4c79e9a4db8 [INFO] running `Command { std: "docker" "start" "-a" "1ddb913fd0e0ebc4a9bd0ae4d62f9f559a642f2fbd8202f1222bf4c79e9a4db8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling clang-sys v1.3.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking wide v0.7.4 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking simba v0.7.1 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking tiff v0.7.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.13 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking unindent v0.1.9 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Compiling leptonica-sys v0.4.1 [INFO] [stderr] Compiling tesseract-sys v0.5.12 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking image v0.24.2 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking leptonica-plumbing v0.4.1 [INFO] [stderr] Checking tesseract-plumbing v0.6.1 [INFO] [stderr] Checking leptess v0.13.2 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stderr] Checking ocr_rusty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/image_cleaner.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{self, ImageBuffer, Luma}; [INFO] [stdout] | ^^^^ the item `image` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/image_cleaner.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{self, ImageBuffer, Luma}; [INFO] [stdout] | ^^^^ the item `image` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "1ddb913fd0e0ebc4a9bd0ae4d62f9f559a642f2fbd8202f1222bf4c79e9a4db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ddb913fd0e0ebc4a9bd0ae4d62f9f559a642f2fbd8202f1222bf4c79e9a4db8", kill_on_drop: false }` [INFO] [stdout] 1ddb913fd0e0ebc4a9bd0ae4d62f9f559a642f2fbd8202f1222bf4c79e9a4db8