[INFO] fetching crate minecraft_screenshot_parser 0.3.0... [INFO] testing minecraft_screenshot_parser-0.3.0 against 1.55.0 for beta-1.56-2 [INFO] extracting crate minecraft_screenshot_parser 0.3.0 into /workspace/builds/worker-72/source [INFO] validating manifest of crates.io crate minecraft_screenshot_parser 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minecraft_screenshot_parser 0.3.0 [INFO] finished tweaking crates.io crate minecraft_screenshot_parser 0.3.0 [INFO] tweaked toml for crates.io crate minecraft_screenshot_parser 0.3.0 written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate crates.io crate minecraft_screenshot_parser 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2be92a4b5a51a34022ba135d8ca793067d45752215172d1dca1ef104016086b [INFO] running `Command { std: "docker" "start" "-a" "a2be92a4b5a51a34022ba135d8ca793067d45752215172d1dca1ef104016086b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2be92a4b5a51a34022ba135d8ca793067d45752215172d1dca1ef104016086b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2be92a4b5a51a34022ba135d8ca793067d45752215172d1dca1ef104016086b", kill_on_drop: false }` [INFO] [stdout] a2be92a4b5a51a34022ba135d8ca793067d45752215172d1dca1ef104016086b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 583e6b27218f4738a1c7cd40c35566b809bc577d379d807120b79c2598d5c3b9 [INFO] running `Command { std: "docker" "start" "-a" "583e6b27218f4738a1c7cd40c35566b809bc577d379d807120b79c2598d5c3b9", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling bytemuck v1.4.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.3 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling image v0.23.9 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling imageproc v0.21.0 [INFO] [stderr] Compiling minecraft_screenshot_parser v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `total_count` [INFO] [stdout] --> src/map_color_correct.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | pub total_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.71s [INFO] running `Command { std: "docker" "inspect" "583e6b27218f4738a1c7cd40c35566b809bc577d379d807120b79c2598d5c3b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "583e6b27218f4738a1c7cd40c35566b809bc577d379d807120b79c2598d5c3b9", kill_on_drop: false }` [INFO] [stdout] 583e6b27218f4738a1c7cd40c35566b809bc577d379d807120b79c2598d5c3b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea32fc96a52bb82dbdf40424740173089ff80d2312be5d02079ff4383416cb97 [INFO] running `Command { std: "docker" "start" "-a" "ea32fc96a52bb82dbdf40424740173089ff80d2312be5d02079ff4383416cb97", kill_on_drop: false }` [INFO] [stderr] Compiling minecraft_screenshot_parser v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `total_count` [INFO] [stdout] --> src/map_color_correct.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | pub total_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_count` [INFO] [stdout] --> src/map_color_correct.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | pub total_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/crosshair.rs:636:9 [INFO] [stdout] | [INFO] [stdout] 636 | imageproc::assert_pixels_eq!(cs[0], cr[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/crosshair.rs:637:9 [INFO] [stdout] | [INFO] [stdout] 637 | imageproc::assert_pixels_eq!(cs[1], cr[1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/crosshair.rs:638:9 [INFO] [stdout] | [INFO] [stdout] 638 | imageproc::assert_pixels_eq!(cs[2], cr[2]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/crosshair.rs:639:9 [INFO] [stdout] | [INFO] [stdout] 639 | imageproc::assert_pixels_eq!(cs[3], cr[3]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "ea32fc96a52bb82dbdf40424740173089ff80d2312be5d02079ff4383416cb97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea32fc96a52bb82dbdf40424740173089ff80d2312be5d02079ff4383416cb97", kill_on_drop: false }` [INFO] [stdout] ea32fc96a52bb82dbdf40424740173089ff80d2312be5d02079ff4383416cb97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73a921a849f31a20cf01f1aecd9afc222f57d75a776a6a19d3f7f12481042837 [INFO] running `Command { std: "docker" "start" "-a" "73a921a849f31a20cf01f1aecd9afc222f57d75a776a6a19d3f7f12481042837", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `total_count` [INFO] [stderr] --> src/map_color_correct.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | pub total_count: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/crosshair.rs:636:9 [INFO] [stderr] | [INFO] [stderr] 636 | imageproc::assert_pixels_eq!(cs[0], cr[0]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/crosshair.rs:637:9 [INFO] [stderr] | [INFO] [stderr] 637 | imageproc::assert_pixels_eq!(cs[1], cr[1]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/crosshair.rs:638:9 [INFO] [stderr] | [INFO] [stderr] 638 | imageproc::assert_pixels_eq!(cs[2], cr[2]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/crosshair.rs:639:9 [INFO] [stderr] | [INFO] [stderr] 639 | imageproc::assert_pixels_eq!(cs[3], cr[3]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `imageproc::assert_pixels_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `minecraft_screenshot_parser` (lib) generated 1 warning [INFO] [stderr] warning: `minecraft_screenshot_parser` (lib test) generated 5 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minecraft_screenshot_parser-d966b8f5d69626fb) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test map::tests::gradient_descent_bad_case_1 ... ignored [INFO] [stdout] test map::tests::scale_translate ... ok [INFO] [stdout] test map::tests::gradient_descent_explosion ... ok [INFO] [stdout] test crosshair::tests::generated_crosshair_kernels ... ok [INFO] [stdout] test map::tests::linear_regression_rounded_y ... ok [INFO] [stderr] Doc-tests minecraft_screenshot_parser [INFO] [stdout] test map_color_correct::tests::odd_sized_map - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/map.rs - map::gradient_descent (line 410) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73a921a849f31a20cf01f1aecd9afc222f57d75a776a6a19d3f7f12481042837", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a921a849f31a20cf01f1aecd9afc222f57d75a776a6a19d3f7f12481042837", kill_on_drop: false }` [INFO] [stdout] 73a921a849f31a20cf01f1aecd9afc222f57d75a776a6a19d3f7f12481042837