[INFO] cloning repository https://github.com/zeh/art-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeh/art-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeh%2Fart-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeh%2Fart-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c68d71f312d74bedbec5f990ddf8ae3917ebf9ce [INFO] testing zeh/art-generator against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeh%2Fart-generator" "/workspace/builds/worker-68/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zeh/art-generator on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zeh/art-generator [INFO] finished tweaking git repo https://github.com/zeh/art-generator [INFO] tweaked toml for git repo https://github.com/zeh/art-generator written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate git repo https://github.com/zeh/art-generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1b79ec680e50064d24cfc42387ae18da11e7d3bdaa5700d81cfaa45acd3e57b [INFO] running `Command { std: "docker" "start" "-a" "b1b79ec680e50064d24cfc42387ae18da11e7d3bdaa5700d81cfaa45acd3e57b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1b79ec680e50064d24cfc42387ae18da11e7d3bdaa5700d81cfaa45acd3e57b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b79ec680e50064d24cfc42387ae18da11e7d3bdaa5700d81cfaa45acd3e57b", kill_on_drop: false }` [INFO] [stdout] b1b79ec680e50064d24cfc42387ae18da11e7d3bdaa5700d81cfaa45acd3e57b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cafac7c3ed93fed370e90fb19a9f448e43b6e8cb6402d7aeca8371b84bc038cb [INFO] running `Command { std: "docker" "start" "-a" "cafac7c3ed93fed370e90fb19a9f448e43b6e8cb6402d7aeca8371b84bc038cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling img-parts v0.2.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling color_processing v0.4.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling tiff v0.6.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling proc-macro-error v0.4.8 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.8 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Compiling structopt v0.3.9 [INFO] [stderr] Compiling random-art-generator v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `grayscale_image` [INFO] [stdout] --> src/generator/utils/image.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn grayscale_image(image: &RgbImage) -> GrayImage { [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/generator/mod.rs:191:15 [INFO] [stdout] | [INFO] [stdout] 191 | ... panic!(err); [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 191 | panic!("{}", err); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 191 | std::panic::panic_any(err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "cafac7c3ed93fed370e90fb19a9f448e43b6e8cb6402d7aeca8371b84bc038cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cafac7c3ed93fed370e90fb19a9f448e43b6e8cb6402d7aeca8371b84bc038cb", kill_on_drop: false }` [INFO] [stdout] cafac7c3ed93fed370e90fb19a9f448e43b6e8cb6402d7aeca8371b84bc038cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52625c0bc9ecce2194909d7b3f2af3f9383a0b66d465266f43d67342cb723115 [INFO] running `Command { std: "docker" "start" "-a" "52625c0bc9ecce2194909d7b3f2af3f9383a0b66d465266f43d67342cb723115", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling random-art-generator v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `grayscale_image` [INFO] [stdout] --> src/generator/utils/image.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn grayscale_image(image: &RgbImage) -> GrayImage { [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/generator/mod.rs:191:15 [INFO] [stdout] | [INFO] [stdout] 191 | ... panic!(err); [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 191 | panic!("{}", err); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 191 | std::panic::panic_any(err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "52625c0bc9ecce2194909d7b3f2af3f9383a0b66d465266f43d67342cb723115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52625c0bc9ecce2194909d7b3f2af3f9383a0b66d465266f43d67342cb723115", kill_on_drop: false }` [INFO] [stdout] 52625c0bc9ecce2194909d7b3f2af3f9383a0b66d465266f43d67342cb723115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28cab1fc437823cc2770f64104374bd7fec61b3b0d32ad8c47ba0dd722b2c56e [INFO] running `Command { std: "docker" "start" "-a" "28cab1fc437823cc2770f64104374bd7fec61b3b0d32ad8c47ba0dd722b2c56e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: function is never used: `grayscale_image` [INFO] [stderr] --> src/generator/utils/image.rs:103:8 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn grayscale_image(image: &RgbImage) -> GrayImage { [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/generator/mod.rs:191:15 [INFO] [stderr] | [INFO] [stderr] 191 | ... panic!(err); [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] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 191 | panic!("{}", err); [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 191 | std::panic::panic_any(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `random-art-generator` (bin "random-art-generator" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.91s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/random_art_generator-65fa73451fd2c3ba) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test generator::utils::formatting::tests::test_format_time ... ok [INFO] [stdout] test generator::utils::numbers::smooth::tests::test_smooth_number_2 ... ok [INFO] [stdout] test generator::utils::numbers::smooth::tests::test_smooth_number_4 ... ok [INFO] [stdout] test generator::utils::image::tests::test_diff ... ok [INFO] [stdout] test generator::utils::numbers::average::tests::test_average_number_4 ... ok [INFO] [stdout] test generator::utils::image::tests::test_get_pixel_interpolated ... ok [INFO] [stdout] test generator::utils::image::tests::test_color_transform ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_size_pair ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_size ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_generate_integers ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_seed ... ok [INFO] [stdout] test generator::utils::numbers::smooth::tests::test_smooth_number_10 ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_basic_and_reset ... ok [INFO] [stdout] test generator::utils::units::tests::test_margins ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_weighted_float_pair ... ok [INFO] [stdout] test generator::utils::numbers::average::tests::test_average_number_1 ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_size_list ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_weighted_size_pair ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_generate_bools ... ok [INFO] [stdout] test generator::utils::numbers::average::tests::test_average_number_2 ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_weight ... ok [INFO] [stdout] test generator::utils::units::tests::test_rect ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_float_list ... ok [INFO] [stdout] test generator::utils::image::tests::test_blend_pixel ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_skip ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_float_pair ... ok [INFO] [stdout] test generator::utils::image::tests::test_scale_image ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_scale ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_size_margins ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_float ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_color_matrix ... ok [INFO] [stdout] test generator::utils::units::tests::test_size_unit ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_randomize_evenly ... ok [INFO] [stdout] test generator::utils::parsing::tests::test_parse_color ... ok [INFO] [stdout] test generator::utils::random::rng::tests::test_full_sequence has been running for over 60 seconds [INFO] [stdout] test generator::utils::random::rng::tests::test_full_sequence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 225.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28cab1fc437823cc2770f64104374bd7fec61b3b0d32ad8c47ba0dd722b2c56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28cab1fc437823cc2770f64104374bd7fec61b3b0d32ad8c47ba0dd722b2c56e", kill_on_drop: false }` [INFO] [stdout] 28cab1fc437823cc2770f64104374bd7fec61b3b0d32ad8c47ba0dd722b2c56e