[INFO] cloning repository https://github.com/BlurrTenson/rustySpike [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlurrTenson/rustySpike" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlurrTenson%2FrustySpike", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlurrTenson%2FrustySpike'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8496b840cf478d2f38b47094b9e9775b29675cd1 [INFO] checking BlurrTenson/rustySpike against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlurrTenson%2FrustySpike" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlurrTenson/rustySpike on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlurrTenson/rustySpike [INFO] finished tweaking git repo https://github.com/BlurrTenson/rustySpike [INFO] tweaked toml for git repo https://github.com/BlurrTenson/rustySpike written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/BlurrTenson/rustySpike already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f6d1389e1c86a467c2e4c29204cb296877013651b034ffcfb62687f5cb56d5e [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" "9f6d1389e1c86a467c2e4c29204cb296877013651b034ffcfb62687f5cb56d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f6d1389e1c86a467c2e4c29204cb296877013651b034ffcfb62687f5cb56d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f6d1389e1c86a467c2e4c29204cb296877013651b034ffcfb62687f5cb56d5e", kill_on_drop: false }` [INFO] [stdout] 9f6d1389e1c86a467c2e4c29204cb296877013651b034ffcfb62687f5cb56d5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "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] 6b99e10d43786a35aa84054c77cd0b2873b0fb772309162e9148504d7d0adb1e [INFO] running `Command { std: "docker" "start" "-a" "6b99e10d43786a35aa84054c77cd0b2873b0fb772309162e9148504d7d0adb1e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking spiky v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::temp::Temperature` [INFO] [stdout] --> src/util/cycle_calc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::temp::Temperature; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::cycle_calc::IsSynchronous` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::util::cycle_calc::IsSynchronous; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::temp::Temperature` [INFO] [stdout] --> src/util/cycle_calc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::temp::Temperature; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::cycle_calc::IsSynchronous` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::util::cycle_calc::IsSynchronous; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let mut cl; [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: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let mut cl; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut mu; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset_cycle_liveliness` [INFO] [stdout] --> src/node.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn reset_cycle_liveliness(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stable` [INFO] [stdout] --> src/particle.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Stable, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BondingSite` [INFO] [stdout] --> src/particle.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct BondingSite {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rbn.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(k: u8, n: u16) -> RBN { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let mut cl; [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: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:219:13 [INFO] [stdout] | [INFO] [stdout] 219 | let mut cl; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rbn.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut mu; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/node.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(no_in: u8, node_id: u16) -> Node { [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: `get_state` [INFO] [stdout] --> src/node.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn get_state(&mut self, in_sum: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset_cycle_liveliness` [INFO] [stdout] --> src/node.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn reset_cycle_liveliness(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stable` [INFO] [stdout] --> src/particle.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Stable, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BondingSite` [INFO] [stdout] --> src/particle.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct BondingSite {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rbn.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(k: u8, n: u16) -> RBN { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "6b99e10d43786a35aa84054c77cd0b2873b0fb772309162e9148504d7d0adb1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b99e10d43786a35aa84054c77cd0b2873b0fb772309162e9148504d7d0adb1e", kill_on_drop: false }` [INFO] [stdout] 6b99e10d43786a35aa84054c77cd0b2873b0fb772309162e9148504d7d0adb1e