[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] testing rvlander/consensus against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frvlander%2Fconsensus" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rvlander/consensus on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59cda26920b3e59abfbf863e98a888e6ccb0891bd52b8d6eb6290b18701a4326 [INFO] running `Command { std: "docker" "start" "-a" "59cda26920b3e59abfbf863e98a888e6ccb0891bd52b8d6eb6290b18701a4326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59cda26920b3e59abfbf863e98a888e6ccb0891bd52b8d6eb6290b18701a4326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59cda26920b3e59abfbf863e98a888e6ccb0891bd52b8d6eb6290b18701a4326", kill_on_drop: false }` [INFO] [stdout] 59cda26920b3e59abfbf863e98a888e6ccb0891bd52b8d6eb6290b18701a4326 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 453b5d8a30b7116cdbd2a134755678feeed5ef8d1f697ea247063531dd6adf71 [INFO] running `Command { std: "docker" "start" "-a" "453b5d8a30b7116cdbd2a134755678feeed5ef8d1f697ea247063531dd6adf71", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "453b5d8a30b7116cdbd2a134755678feeed5ef8d1f697ea247063531dd6adf71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "453b5d8a30b7116cdbd2a134755678feeed5ef8d1f697ea247063531dd6adf71", kill_on_drop: false }` [INFO] [stdout] 453b5d8a30b7116cdbd2a134755678feeed5ef8d1f697ea247063531dd6adf71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7383b8e9f67e83633effbdd995f178ce110c04470ffc663c33d933cea63fc1ea [INFO] running `Command { std: "docker" "start" "-a" "7383b8e9f67e83633effbdd995f178ce110c04470ffc663c33d933cea63fc1ea", kill_on_drop: false }` [INFO] [stderr] Compiling 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "7383b8e9f67e83633effbdd995f178ce110c04470ffc663c33d933cea63fc1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7383b8e9f67e83633effbdd995f178ce110c04470ffc663c33d933cea63fc1ea", kill_on_drop: false }` [INFO] [stdout] 7383b8e9f67e83633effbdd995f178ce110c04470ffc663c33d933cea63fc1ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28fa2ff5141d269ad148bccf5f36854345df5b2dfb63bfe68dd1f2e694d9752d [INFO] running `Command { std: "docker" "start" "-a" "28fa2ff5141d269ad148bccf5f36854345df5b2dfb63bfe68dd1f2e694d9752d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/gnome_com.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn say(msg: Message) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/gnome.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Gnome { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 5 | pub id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Gnome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `print`, `propose_action`, `relay`, and `execute_action` are never used [INFO] [stderr] --> src/gnome.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl Gnome { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 18 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn propose_action(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | pub fn relay(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | pub fn execute_action(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `d_max` and `max_neighbours` are never read [INFO] [stderr] --> src/swarm.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Swarm { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 8 | d_max: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | max_neighbours: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Swarm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Message` is never constructed [INFO] [stderr] --> src/gnome_com.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Message {} [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `say` and `listen` are never used [INFO] [stderr] --> src/gnome_com.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 6 | impl GnomeCom { [INFO] [stderr] | ------------- associated functions in this implementation [INFO] [stderr] 7 | pub fn say(msg: Message) {} [INFO] [stderr] | ^^^ [INFO] [stderr] 8 | pub fn listen() {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `consensus` (bin "consensus" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/consensus-a1ca23600ecebc7c) [INFO] running `Command { std: "docker" "inspect" "28fa2ff5141d269ad148bccf5f36854345df5b2dfb63bfe68dd1f2e694d9752d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28fa2ff5141d269ad148bccf5f36854345df5b2dfb63bfe68dd1f2e694d9752d", kill_on_drop: false }` [INFO] [stdout] 28fa2ff5141d269ad148bccf5f36854345df5b2dfb63bfe68dd1f2e694d9752d