[INFO] fetching crate hex-rgb 0.1.1... [INFO] checking hex-rgb-0.1.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate hex-rgb 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate hex-rgb 0.1.1 [INFO] finished tweaking crates.io crate hex-rgb 0.1.1 [INFO] tweaked toml for crates.io crate hex-rgb 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hex-rgb 0.1.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hex-rgb 0.1.1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libloading v0.6.5 [INFO] [stderr] Downloaded x11-clipboard v0.5.1 [INFO] [stderr] Downloaded owo-colors v1.1.3 [INFO] [stderr] Downloaded wayland-sys v0.28.2 [INFO] [stderr] Downloaded wayland-cursor v0.28.2 [INFO] [stderr] Downloaded smithay-clipboard v0.6.1 [INFO] [stderr] Downloaded wayland-scanner v0.28.2 [INFO] [stderr] Downloaded wayland-commons v0.28.2 [INFO] [stderr] Downloaded wayland-client v0.28.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.0 [INFO] [stderr] Downloaded nom v6.0.1 [INFO] [stderr] Downloaded wayland-protocols v0.28.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3a250fd4b36d1b20be083d42ae59bac3186a760a204b474a4ee3ed39d95e4b3 [INFO] running `Command { std: "docker" "start" "-a" "c3a250fd4b36d1b20be083d42ae59bac3186a760a204b474a4ee3ed39d95e4b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3a250fd4b36d1b20be083d42ae59bac3186a760a204b474a4ee3ed39d95e4b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a250fd4b36d1b20be083d42ae59bac3186a760a204b474a4ee3ed39d95e4b3", kill_on_drop: false }` [INFO] [stdout] c3a250fd4b36d1b20be083d42ae59bac3186a760a204b474a4ee3ed39d95e4b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f445ba10495c39b3162f772f684736507c34adc1752b77ec4ad6ac882f93283b [INFO] running `Command { std: "docker" "start" "-a" "f445ba10495c39b3162f772f684736507c34adc1752b77ec4ad6ac882f93283b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking owo-colors v1.1.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking wayland-commons v0.28.2 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking wayland-cursor v0.28.2 [INFO] [stderr] Checking x11-clipboard v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.0 [INFO] [stderr] Checking smithay-clipboard v0.6.1 [INFO] [stderr] Checking copypasta v0.7.1 [INFO] [stderr] Checking hex-rgb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:166:51 [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), "{}", true); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8` [INFO] running `Command { std: "docker" "inspect" "f445ba10495c39b3162f772f684736507c34adc1752b77ec4ad6ac882f93283b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f445ba10495c39b3162f772f684736507c34adc1752b77ec4ad6ac882f93283b", kill_on_drop: false }` [INFO] [stdout] f445ba10495c39b3162f772f684736507c34adc1752b77ec4ad6ac882f93283b