[INFO] cloning repository https://github.com/cjkg/rust_rl_tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjkg/rust_rl_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkg%2Frust_rl_tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkg%2Frust_rl_tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b3427b51d5f1d6c2a067d48dcf5f510d8628031 [INFO] testing cjkg/rust_rl_tutorial against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjkg%2Frust_rl_tutorial" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjkg/rust_rl_tutorial on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjkg/rust_rl_tutorial [INFO] finished tweaking git repo https://github.com/cjkg/rust_rl_tutorial [INFO] tweaked toml for git repo https://github.com/cjkg/rust_rl_tutorial written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cjkg/rust_rl_tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tcod v0.15.0 [INFO] [stderr] Downloaded tcod-sys v5.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 18c1243c0053e4aa11dc4d4e084f5f65405537da4d6c5256b00a2d5129e0b6d9 [INFO] running `Command { std: "docker" "start" "-a" "18c1243c0053e4aa11dc4d4e084f5f65405537da4d6c5256b00a2d5129e0b6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18c1243c0053e4aa11dc4d4e084f5f65405537da4d6c5256b00a2d5129e0b6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c1243c0053e4aa11dc4d4e084f5f65405537da4d6c5256b00a2d5129e0b6d9", kill_on_drop: false }` [INFO] [stdout] 18c1243c0053e4aa11dc4d4e084f5f65405537da4d6c5256b00a2d5129e0b6d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 338f52e5b3508217432f6cd9d20019d388b2fc0efdf92f82e0422952f5b18a66 [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" "338f52e5b3508217432f6cd9d20019d388b2fc0efdf92f82e0422952f5b18a66", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] Compiling tcod-sys v5.0.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tcod v0.15.0 [INFO] [stderr] Compiling zona_rl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut monster = if rand::random::() < 0.8 { // 80% chance of getting an orc [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLACK` [INFO] [stdout] --> src/main.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | const BLACK: Color = Color { r: 0, g: 0, b: 0 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pos` [INFO] [stdout] --> src/main.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn pos(&self) -> (i32, i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.68s [INFO] running `Command { std: "docker" "inspect" "338f52e5b3508217432f6cd9d20019d388b2fc0efdf92f82e0422952f5b18a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "338f52e5b3508217432f6cd9d20019d388b2fc0efdf92f82e0422952f5b18a66", kill_on_drop: false }` [INFO] [stdout] 338f52e5b3508217432f6cd9d20019d388b2fc0efdf92f82e0422952f5b18a66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 57fb910e7dae68ad3a44ad9392018a8c5f4a14d7fcbf9d88afef8ff1238fdebf [INFO] running `Command { std: "docker" "start" "-a" "57fb910e7dae68ad3a44ad9392018a8c5f4a14d7fcbf9d88afef8ff1238fdebf", kill_on_drop: false }` [INFO] [stderr] Compiling zona_rl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut monster = if rand::random::() < 0.8 { // 80% chance of getting an orc [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLACK` [INFO] [stdout] --> src/main.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | const BLACK: Color = Color { r: 0, g: 0, b: 0 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pos` [INFO] [stdout] --> src/main.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn pos(&self) -> (i32, i32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "57fb910e7dae68ad3a44ad9392018a8c5f4a14d7fcbf9d88afef8ff1238fdebf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57fb910e7dae68ad3a44ad9392018a8c5f4a14d7fcbf9d88afef8ff1238fdebf", kill_on_drop: false }` [INFO] [stdout] 57fb910e7dae68ad3a44ad9392018a8c5f4a14d7fcbf9d88afef8ff1238fdebf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69490f4f17e24533c7e5b86bb34c3fbbef13b6e17e8d37dd51950a9c958b649b [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" "69490f4f17e24533c7e5b86bb34c3fbbef13b6e17e8d37dd51950a9c958b649b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut monster = if rand::random::() < 0.8 { // 80% chance of getting an orc [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BLACK` [INFO] [stderr] --> src/main.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | const BLACK: Color = Color { r: 0, g: 0, b: 0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pos` [INFO] [stderr] --> src/main.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn pos(&self) -> (i32, i32) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `zona_rl` (bin "zona_rl" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zona_rl-282fbd1b6df5e239) [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] running `Command { std: "docker" "inspect" "69490f4f17e24533c7e5b86bb34c3fbbef13b6e17e8d37dd51950a9c958b649b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69490f4f17e24533c7e5b86bb34c3fbbef13b6e17e8d37dd51950a9c958b649b", kill_on_drop: false }` [INFO] [stdout] 69490f4f17e24533c7e5b86bb34c3fbbef13b6e17e8d37dd51950a9c958b649b