[INFO] cloning repository https://github.com/monuszko/rusty_pixels [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monuszko/rusty_pixels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonuszko%2Frusty_pixels", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonuszko%2Frusty_pixels'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3ec65b8c83a109931eb6a489d8d67efb298bf1c [INFO] checking monuszko/rusty_pixels against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonuszko%2Frusty_pixels" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monuszko/rusty_pixels on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monuszko/rusty_pixels [INFO] finished tweaking git repo https://github.com/monuszko/rusty_pixels [INFO] tweaked toml for git repo https://github.com/monuszko/rusty_pixels written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/monuszko/rusty_pixels 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded image v0.18.0 [INFO] [stderr] Downloaded png v0.11.0 [INFO] [stderr] Downloaded inflate v0.3.3 [INFO] [stderr] Downloaded rayon-core v1.3.0 [INFO] [stderr] Downloaded either v1.4.0 [INFO] [stderr] Downloaded palette v0.2.1 [INFO] [stderr] Downloaded clap v2.27.1 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded noisy_float v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2a73d7dc13570f2573cd908929c7e7cb617c407e04ee75d444fd41eb52ff7dc [INFO] running `Command { std: "docker" "start" "-a" "b2a73d7dc13570f2573cd908929c7e7cb617c407e04ee75d444fd41eb52ff7dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2a73d7dc13570f2573cd908929c7e7cb617c407e04ee75d444fd41eb52ff7dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a73d7dc13570f2573cd908929c7e7cb617c407e04ee75d444fd41eb52ff7dc", kill_on_drop: false }` [INFO] [stdout] b2a73d7dc13570f2573cd908929c7e7cb617c407e04ee75d444fd41eb52ff7dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 833765318d2207bc53211f3986b5efa7ded55d176bb63bbca3cf02cca0335dac [INFO] running `Command { std: "docker" "start" "-a" "833765318d2207bc53211f3986b5efa7ded55d176bb63bbca3cf02cca0335dac", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking inflate v0.3.3 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking scoped_threadpool v0.1.8 [INFO] [stderr] Checking deflate v0.7.17 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking noisy_float v0.1.4 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling palette v0.2.1 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking num-bigint v0.1.41 [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking rusty_pixels v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:57 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn run(config: argparams::Config) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 | pub fn run(config: argparams::Config) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:17:57 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn run(config: argparams::Config) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 | pub fn run(config: argparams::Config) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval_file_path` and `angle` are never read [INFO] [stdout] --> src/argparams/mod.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 81 | interval_file_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | angle: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval_file_path` and `angle` are never read [INFO] [stdout] --> src/argparams/mod.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 81 | interval_file_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | angle: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "833765318d2207bc53211f3986b5efa7ded55d176bb63bbca3cf02cca0335dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "833765318d2207bc53211f3986b5efa7ded55d176bb63bbca3cf02cca0335dac", kill_on_drop: false }` [INFO] [stdout] 833765318d2207bc53211f3986b5efa7ded55d176bb63bbca3cf02cca0335dac