[INFO] cloning repository https://github.com/Verdex/swarm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Verdex/swarm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fswarm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fswarm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9e3a9a4e222dbc291aabec5050b29e2057f0493 [INFO] testing Verdex/swarm against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVerdex%2Fswarm" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Verdex/swarm on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Verdex/swarm [INFO] finished tweaking git repo https://github.com/Verdex/swarm [INFO] tweaked toml for git repo https://github.com/Verdex/swarm written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Verdex/swarm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4927c860091ab88c5afd4f4406b9d08ca81d114f46f165cc53a1a69eea83aee6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4927c860091ab88c5afd4f4406b9d08ca81d114f46f165cc53a1a69eea83aee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4927c860091ab88c5afd4f4406b9d08ca81d114f46f165cc53a1a69eea83aee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4927c860091ab88c5afd4f4406b9d08ca81d114f46f165cc53a1a69eea83aee6", kill_on_drop: false }` [INFO] [stdout] 4927c860091ab88c5afd4f4406b9d08ca81d114f46f165cc53a1a69eea83aee6 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c88dd468fe85f96d5418792480a348019780a3890ceeeb0453a39e81d4c7eb8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9c88dd468fe85f96d5418792480a348019780a3890ceeeb0453a39e81d4c7eb8", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [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 swarm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SortAbility` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use agent::{Agent, SortAbility, Action}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i2` is never read [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut i2 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Observe` [INFO] [stdout] --> src/agent.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Observe, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Influence` [INFO] [stdout] --> src/agent.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Influence, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_towards` [INFO] [stdout] --> src/agent.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn move_towards(&mut self, goal : &Self, dist : u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_value` [INFO] [stdout] --> src/agent.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | fn new_value(src : u8, dest : u8, max : u8) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `agent_count` should have an upper case name [INFO] [stdout] --> src/main.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | const agent_count : usize = 30; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `AGENT_COUNT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "9c88dd468fe85f96d5418792480a348019780a3890ceeeb0453a39e81d4c7eb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c88dd468fe85f96d5418792480a348019780a3890ceeeb0453a39e81d4c7eb8", kill_on_drop: false }` [INFO] [stdout] 9c88dd468fe85f96d5418792480a348019780a3890ceeeb0453a39e81d4c7eb8 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c5730c48f61839cfdbc18a3b4bc32cc67f65b883318b309d4163db8d6cfa9db [INFO] running `Command { std: "docker" "start" "-a" "9c5730c48f61839cfdbc18a3b4bc32cc67f65b883318b309d4163db8d6cfa9db", kill_on_drop: false }` [INFO] [stderr] Compiling swarm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SortAbility` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use agent::{Agent, SortAbility, Action}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i2` is never read [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut i2 = 0; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Observe` [INFO] [stdout] --> src/agent.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Observe, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Influence` [INFO] [stdout] --> src/agent.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Influence, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_towards` [INFO] [stdout] --> src/agent.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn move_towards(&mut self, goal : &Self, dist : u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_value` [INFO] [stdout] --> src/agent.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | fn new_value(src : u8, dest : u8, max : u8) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `agent_count` should have an upper case name [INFO] [stdout] --> src/main.rs:71:11 [INFO] [stdout] | [INFO] [stdout] 71 | const agent_count : usize = 30; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `AGENT_COUNT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "9c5730c48f61839cfdbc18a3b4bc32cc67f65b883318b309d4163db8d6cfa9db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c5730c48f61839cfdbc18a3b4bc32cc67f65b883318b309d4163db8d6cfa9db", kill_on_drop: false }` [INFO] [stdout] 9c5730c48f61839cfdbc18a3b4bc32cc67f65b883318b309d4163db8d6cfa9db [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43d75636c617cbde92117a3540203d84541521d51d53be3789e47ca842d88e73 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43d75636c617cbde92117a3540203d84541521d51d53be3789e47ca842d88e73", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `SortAbility` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use agent::{Agent, SortAbility, Action}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `i2` is never read [INFO] [stderr] --> src/main.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut i2 = 0; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Observe` [INFO] [stderr] --> src/agent.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Observe, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Influence` [INFO] [stderr] --> src/agent.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Influence, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `move_towards` [INFO] [stderr] --> src/agent.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn move_towards(&mut self, goal : &Self, dist : u8) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_value` [INFO] [stderr] --> src/agent.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | fn new_value(src : u8, dest : u8, max : u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `agent_count` should have an upper case name [INFO] [stderr] --> src/main.rs:71:11 [INFO] [stderr] | [INFO] [stderr] 71 | const agent_count : usize = 30; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `AGENT_COUNT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `swarm` (bin "swarm" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/swarm-ddfd3a2d389918f1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test util::test::should_handle_distance_one ... ok [INFO] [stdout] test util::test::should_handle_distance_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43d75636c617cbde92117a3540203d84541521d51d53be3789e47ca842d88e73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d75636c617cbde92117a3540203d84541521d51d53be3789e47ca842d88e73", kill_on_drop: false }` [INFO] [stdout] 43d75636c617cbde92117a3540203d84541521d51d53be3789e47ca842d88e73