[INFO] fetching crate cat_engine 1.0.0-alpha4... [INFO] testing cat_engine-1.0.0-alpha4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate cat_engine 1.0.0-alpha4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cat_engine 1.0.0-alpha4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cat_engine 1.0.0-alpha4 [INFO] finished tweaking crates.io crate cat_engine 1.0.0-alpha4 [INFO] tweaked toml for crates.io crate cat_engine 1.0.0-alpha4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate cat_engine 1.0.0-alpha4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cat_engine_basement v0.0.0-alpha4 [INFO] [stderr] Downloaded cat_audio v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04ba8916a03e812a523339d01d21e4444c4c37530ab88d03c404c9435c098704 [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" "04ba8916a03e812a523339d01d21e4444c4c37530ab88d03c404c9435c098704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04ba8916a03e812a523339d01d21e4444c4c37530ab88d03c404c9435c098704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ba8916a03e812a523339d01d21e4444c4c37530ab88d03c404c9435c098704", kill_on_drop: false }` [INFO] [stdout] 04ba8916a03e812a523339d01d21e4444c4c37530ab88d03c404c9435c098704 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2089c437392cb9d42f821a68203700a6d85d0bbe41fcb884bf89b4c24a0b3c73 [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" "2089c437392cb9d42f821a68203700a6d85d0bbe41fcb884bf89b4c24a0b3c73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling weezl v0.1.4 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling cat_engine_basement v0.0.0-alpha4 [INFO] [stderr] Compiling cat_engine v1.0.0-alpha4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.63s [INFO] running `Command { std: "docker" "inspect" "2089c437392cb9d42f821a68203700a6d85d0bbe41fcb884bf89b4c24a0b3c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2089c437392cb9d42f821a68203700a6d85d0bbe41fcb884bf89b4c24a0b3c73", kill_on_drop: false }` [INFO] [stdout] 2089c437392cb9d42f821a68203700a6d85d0bbe41fcb884bf89b4c24a0b3c73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 829e3fb68bfda40d5a6a6153b2602533c2f93a443a0356f07626b8e1d7e1b663 [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" "829e3fb68bfda40d5a6a6153b2602533c2f93a443a0356f07626b8e1d7e1b663", kill_on_drop: false }` [INFO] [stderr] Compiling cat_engine v1.0.0-alpha4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "829e3fb68bfda40d5a6a6153b2602533c2f93a443a0356f07626b8e1d7e1b663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829e3fb68bfda40d5a6a6153b2602533c2f93a443a0356f07626b8e1d7e1b663", kill_on_drop: false }` [INFO] [stdout] 829e3fb68bfda40d5a6a6153b2602533c2f93a443a0356f07626b8e1d7e1b663 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c36c0b06b6d9a59d8ff065a8a237199c3d0668dfa95496318f41aa5d3a731335 [INFO] running `Command { std: "docker" "start" "-a" "c36c0b06b6d9a59d8ff065a8a237199c3d0668dfa95496318f41aa5d3a731335", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cat_engine-185f662a3199f4fe) [INFO] [stdout] [INFO] [stderr] Doc-tests cat_engine [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/text/glyph_cache.rs - text::glyph_cache::GlyphCache::insert_str (line 120) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/text/glyph_cache.rs - text::glyph_cache::GlyphCache::insert_str (line 120) stdout ---- [INFO] [stdout] error[E0425]: cannot find value `alphabet` in this scope [INFO] [stdout] --> src/text/glyph_cache.rs:121:18 [INFO] [stdout] | [INFO] [stdout] 3 | for character in alphabet.chars(){ [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0424]: expected value, found module `self` [INFO] [stdout] --> src/text/glyph_cache.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_text_glyph_cache_rs_120_0() { [INFO] [stdout] | ------------------------------------------- this function can't have a `self` parameter [INFO] [stdout] 3 | for character in alphabet.chars(){ [INFO] [stdout] 4 | self.insert_char(character,font,scale); [INFO] [stdout] | ^^^^ `self` value is a keyword only available in methods with a `self` parameter [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `font` in this scope [INFO] [stdout] --> src/text/glyph_cache.rs:122:32 [INFO] [stdout] | [INFO] [stdout] 4 | self.insert_char(character,font,scale); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `scale` in this scope [INFO] [stdout] --> src/text/glyph_cache.rs:122:37 [INFO] [stdout] | [INFO] [stdout] 4 | self.insert_char(character,font,scale); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0424, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0424`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/text/glyph_cache.rs - text::glyph_cache::GlyphCache::insert_str (line 120) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c36c0b06b6d9a59d8ff065a8a237199c3d0668dfa95496318f41aa5d3a731335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36c0b06b6d9a59d8ff065a8a237199c3d0668dfa95496318f41aa5d3a731335", kill_on_drop: false }` [INFO] [stdout] c36c0b06b6d9a59d8ff065a8a237199c3d0668dfa95496318f41aa5d3a731335