[INFO] fetching crate hex-rgb 0.1.1... [INFO] checking hex-rgb-0.1.1 against master#1ab98933fa75d72e882b86feac1a0be3a5b02cb0 for pr-83850 [INFO] extracting crate hex-rgb 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate hex-rgb 0.1.1 on toolchain 1ab98933fa75d72e882b86feac1a0be3a5b02cb0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] crate crates.io crate hex-rgb 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libloading v0.6.5 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded smithay-clipboard v0.6.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.0 [INFO] [stderr] Downloaded x11-clipboard v0.5.1 [INFO] [stderr] Downloaded owo-colors v1.1.3 [INFO] [stderr] Downloaded syn v1.0.53 [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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19a40393a17e15ddcccc86be09d009528fe88016d80c7e29cbf2d55cd8a3b9c2 [INFO] running `Command { std: "docker" "start" "-a" "19a40393a17e15ddcccc86be09d009528fe88016d80c7e29cbf2d55cd8a3b9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19a40393a17e15ddcccc86be09d009528fe88016d80c7e29cbf2d55cd8a3b9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19a40393a17e15ddcccc86be09d009528fe88016d80c7e29cbf2d55cd8a3b9c2", kill_on_drop: false }` [INFO] [stdout] 19a40393a17e15ddcccc86be09d009528fe88016d80c7e29cbf2d55cd8a3b9c2 [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=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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f4e3ab40f9d154dabcbecd519351e91a7926098987ad39ba5e6bd33b29276ae [INFO] running `Command { std: "docker" "start" "-a" "2f4e3ab40f9d154dabcbecd519351e91a7926098987ad39ba5e6bd33b29276ae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking owo-colors v1.1.3 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Checking wayland-commons v0.28.2 [INFO] [stderr] Checking wayland-cursor v0.28.2 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking smithay-client-toolkit v0.12.0 [INFO] [stderr] Checking smithay-clipboard v0.6.1 [INFO] [stderr] Checking x11-clipboard v0.5.1 [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: `#[warn(non_fmt_panics)]` on by default [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] 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cli.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cli.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.36s [INFO] running `Command { std: "docker" "inspect" "2f4e3ab40f9d154dabcbecd519351e91a7926098987ad39ba5e6bd33b29276ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4e3ab40f9d154dabcbecd519351e91a7926098987ad39ba5e6bd33b29276ae", kill_on_drop: false }` [INFO] [stdout] 2f4e3ab40f9d154dabcbecd519351e91a7926098987ad39ba5e6bd33b29276ae