[INFO] cloning repository https://github.com/rohankumardubey/ravenwm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/ravenwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fravenwm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fravenwm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10e9e9fc204e63fc8e4ca70bf95d4652523b67f6 [INFO] checking rohankumardubey/ravenwm against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fravenwm" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rohankumardubey/ravenwm [INFO] finished tweaking git repo https://github.com/rohankumardubey/ravenwm [INFO] tweaked toml for git repo https://github.com/rohankumardubey/ravenwm written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rohankumardubey/ravenwm on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rohankumardubey/ravenwm 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9e2f78fc8f927a60ee987e5baff1957173143405636288b678abe46a1f5eaa5 [INFO] running `Command { std: "docker" "start" "-a" "d9e2f78fc8f927a60ee987e5baff1957173143405636288b678abe46a1f5eaa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9e2f78fc8f927a60ee987e5baff1957173143405636288b678abe46a1f5eaa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9e2f78fc8f927a60ee987e5baff1957173143405636288b678abe46a1f5eaa5", kill_on_drop: false }` [INFO] [stdout] d9e2f78fc8f927a60ee987e5baff1957173143405636288b678abe46a1f5eaa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40f14804a55755da792c130754705b42effba2b1c217da1d46df11da01f4c15e [INFO] running `Command { std: "docker" "start" "-a" "40f14804a55755da792c130754705b42effba2b1c217da1d46df11da01f4c15e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking paw-raw v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking nix v0.23.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling xcb v1.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking paw v1.0.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking hex_color v1.0.0 [INFO] [stderr] Checking ravenwm_core v0.1.0 (/opt/rustwide/workdir/src/ravenwm_core) [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/ravenwm_core/src/ipc.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, ErrorKind, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ErrorKind` [INFO] [stdout] --> src/ravenwm_core/src/ipc.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{self, ErrorKind, Read, Write}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ravenwm v0.1.0 (/opt/rustwide/workdir/src/ravenwm) [INFO] [stderr] Checking ravenc v0.1.0 (/opt/rustwide/workdir/src/ravenc) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ravenwm/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut layout_mode = LayoutMode::Tiling; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motion_notify` [INFO] [stdout] --> src/ravenwm/src/main.rs:333:48 [INFO] [stdout] | [INFO] [stdout] 333 | x::Event::MotionNotify(motion_notify) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_motion_notify` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Stacking` is never constructed [INFO] [stdout] --> src/ravenwm/src/main.rs:375:5 [INFO] [stdout] | [INFO] [stdout] 373 | enum LayoutMode { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 374 | Tiling, [INFO] [stdout] 375 | Stacking, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayoutMode` 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: methods `left`, `top`, `right`, and `bottom` are never used [INFO] [stdout] --> src/ravenwm/src/geometry/rectangle.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Rectangle { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn left(&self) -> i16 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn top(&self) -> i16 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn right(&self) -> i16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn bottom(&self) -> i16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ravenwm/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut layout_mode = LayoutMode::Tiling; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `motion_notify` [INFO] [stdout] --> src/ravenwm/src/main.rs:333:48 [INFO] [stdout] | [INFO] [stdout] 333 | x::Event::MotionNotify(motion_notify) => { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_motion_notify` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Stacking` is never constructed [INFO] [stdout] --> src/ravenwm/src/main.rs:375:5 [INFO] [stdout] | [INFO] [stdout] 373 | enum LayoutMode { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 374 | Tiling, [INFO] [stdout] 375 | Stacking, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayoutMode` 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: methods `left`, `top`, `right`, and `bottom` are never used [INFO] [stdout] --> src/ravenwm/src/geometry/rectangle.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Rectangle { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn left(&self) -> i16 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn top(&self) -> i16 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn right(&self) -> i16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn bottom(&self) -> i16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.52s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "40f14804a55755da792c130754705b42effba2b1c217da1d46df11da01f4c15e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40f14804a55755da792c130754705b42effba2b1c217da1d46df11da01f4c15e", kill_on_drop: false }` [INFO] [stdout] 40f14804a55755da792c130754705b42effba2b1c217da1d46df11da01f4c15e