[INFO] updating cached repository https://github.com/AdamHarries/Monopoly [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4afe5347d6de443dca045056e9fd590d9079eec6 [INFO] checking AdamHarries/Monopoly against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamHarries%2FMonopoly" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdamHarries/Monopoly on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AdamHarries/Monopoly [INFO] finished tweaking git repo https://github.com/AdamHarries/Monopoly [INFO] tweaked toml for git repo https://github.com/AdamHarries/Monopoly written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/AdamHarries/Monopoly already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1afed3240fb1fcc54d6cf5542962556841163a119d64e287e524fd4ffb6545e3 [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" "1afed3240fb1fcc54d6cf5542962556841163a119d64e287e524fd4ffb6545e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1afed3240fb1fcc54d6cf5542962556841163a119d64e287e524fd4ffb6545e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1afed3240fb1fcc54d6cf5542962556841163a119d64e287e524fd4ffb6545e3", kill_on_drop: false }` [INFO] [stdout] 1afed3240fb1fcc54d6cf5542962556841163a119d64e287e524fd4ffb6545e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--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] 5536ae8b2f31531f694b04728f6db3e559b996fc852c93a72eebb14de1d260c2 [INFO] running `Command { std: "docker" "start" "-a" "5536ae8b2f31531f694b04728f6db3e559b996fc852c93a72eebb14de1d260c2", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking monopoly v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | m, [INFO] [stdout] | ^ help: try ignoring the field: `m: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h1` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | h1, [INFO] [stdout] | ^^ help: try ignoring the field: `h1: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h2` [INFO] [stdout] --> src/main.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | h2, [INFO] [stdout] | ^^ help: try ignoring the field: `h2: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h3` [INFO] [stdout] --> src/main.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | h3, [INFO] [stdout] | ^^ help: try ignoring the field: `h3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h4` [INFO] [stdout] --> src/main.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | h4, [INFO] [stdout] | ^^ help: try ignoring the field: `h4: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | m, [INFO] [stdout] | ^ help: try ignoring the field: `m: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h1` [INFO] [stdout] --> src/main.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | h1, [INFO] [stdout] | ^^ help: try ignoring the field: `h1: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h2` [INFO] [stdout] --> src/main.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | h2, [INFO] [stdout] | ^^ help: try ignoring the field: `h2: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h3` [INFO] [stdout] --> src/main.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | h3, [INFO] [stdout] | ^^ help: try ignoring the field: `h3: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h4` [INFO] [stdout] --> src/main.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | h4, [INFO] [stdout] | ^^ help: try ignoring the field: `h4: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expected` [INFO] [stdout] --> src/main.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn expected(&self, visits: u128) -> String { [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: `avg` [INFO] [stdout] --> src/main.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn avg(&self) -> u128 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expected` [INFO] [stdout] --> src/main.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn expected(&self, visits: u128) -> String { [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: `avg` [INFO] [stdout] --> src/main.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn avg(&self) -> u128 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.21s [INFO] running `Command { std: "docker" "inspect" "5536ae8b2f31531f694b04728f6db3e559b996fc852c93a72eebb14de1d260c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5536ae8b2f31531f694b04728f6db3e559b996fc852c93a72eebb14de1d260c2", kill_on_drop: false }` [INFO] [stdout] 5536ae8b2f31531f694b04728f6db3e559b996fc852c93a72eebb14de1d260c2