[INFO] cloning repository https://github.com/rvlander/consensus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rvlander/consensus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 090d50572ed88702dbf94682d4650f3b65c310cd [INFO] checking rvlander/consensus against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rvlander/consensus [INFO] finished tweaking git repo https://github.com/rvlander/consensus [INFO] tweaked toml for git repo https://github.com/rvlander/consensus written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rvlander/consensus on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rvlander/consensus 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16749e10a2651cfc81bd785014af6bbe507caf8c0b5c1c69912deec10ebb6872 [INFO] running `Command { std: "docker" "start" "-a" "16749e10a2651cfc81bd785014af6bbe507caf8c0b5c1c69912deec10ebb6872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16749e10a2651cfc81bd785014af6bbe507caf8c0b5c1c69912deec10ebb6872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16749e10a2651cfc81bd785014af6bbe507caf8c0b5c1c69912deec10ebb6872", kill_on_drop: false }` [INFO] [stdout] 16749e10a2651cfc81bd785014af6bbe507caf8c0b5c1c69912deec10ebb6872 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0085b7451e59fe434a8cc4dee470dff4b529bc76f0346f2014ce55900cad10 [INFO] running `Command { std: "docker" "start" "-a" "4f0085b7451e59fe434a8cc4dee470dff4b529bc76f0346f2014ce55900cad10", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking consensus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/gnome_com.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/gnome.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Gnome { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stdout] --> src/gnome.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Gnome { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn propose_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn relay(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn execute_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stdout] --> src/swarm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Swarm { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | d_max: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | max_neighbours: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/gnome_com.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `say` and `listen` are never used [INFO] [stdout] --> src/gnome_com.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl GnomeCom { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | pub fn listen() {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/gnome_com.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/gnome.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Gnome { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stdout] --> src/gnome.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Gnome { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn propose_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn relay(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn execute_action(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stdout] --> src/swarm.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Swarm { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 8 | d_max: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | max_neighbours: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Message` is never constructed [INFO] [stdout] --> src/gnome_com.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Message {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `say` and `listen` are never used [INFO] [stdout] --> src/gnome_com.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl GnomeCom { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] 7 | pub fn say(msg: Message) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 8 | pub fn listen() {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "4f0085b7451e59fe434a8cc4dee470dff4b529bc76f0346f2014ce55900cad10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0085b7451e59fe434a8cc4dee470dff4b529bc76f0346f2014ce55900cad10", kill_on_drop: false }` [INFO] [stdout] 4f0085b7451e59fe434a8cc4dee470dff4b529bc76f0346f2014ce55900cad10