[INFO] cloning repository https://github.com/BlurrTenson/rustySpike [INFO] running `"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"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlurrTenson%2FrustySpike'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8496b840cf478d2f38b47094b9e9775b29675cd1 [INFO] checking BlurrTenson/rustySpike against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlurrTenson%2FrustySpike" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlurrTenson/rustySpike on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [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-3/source/Cargo.toml [INFO] crate git repo https://github.com/BlurrTenson/rustySpike already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-3/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d1472802d2cfa8cf316030b030b0af284d206b02b51977173b1f6921f6217bcf [INFO] running `"docker" "start" "-a" "d1472802d2cfa8cf316030b030b0af284d206b02b51977173b1f6921f6217bcf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [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] [stderr] warning: unused import: `crate::temp::Temperature` [INFO] [stderr] --> src/util/cycle_calc.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::temp::Temperature; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util::cycle_calc::IsSynchronous` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::util::cycle_calc::IsSynchronous; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::temp::Temperature` [INFO] [stderr] --> src/util/cycle_calc.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::temp::Temperature; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util::cycle_calc::IsSynchronous` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::util::cycle_calc::IsSynchronous; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | let mut cl; [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: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut cl; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | let mut mu; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/node.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(no_in: u8, node_id: u16) -> Node { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_state` [INFO] [stderr] --> src/node.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn get_state(&mut self, in_sum: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset_cycle_liveliness` [INFO] [stderr] --> src/node.rs:129:12 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn reset_cycle_liveliness(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stable` [INFO] [stderr] --> src/particle.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Stable, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BondingSite` [INFO] [stderr] --> src/particle.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct BondingSite {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/rbn.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(k: u8, n: u16) -> RBN { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | let mut cl; [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: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut cl; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rbn.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | let mut mu; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset_cycle_liveliness` [INFO] [stderr] --> src/node.rs:129:12 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn reset_cycle_liveliness(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Stable` [INFO] [stderr] --> src/particle.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Stable, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BondingSite` [INFO] [stderr] --> src/particle.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct BondingSite {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/rbn.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(k: u8, n: u16) -> RBN { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.33s [INFO] running `"docker" "inspect" "d1472802d2cfa8cf316030b030b0af284d206b02b51977173b1f6921f6217bcf"` [INFO] running `"docker" "rm" "-f" "d1472802d2cfa8cf316030b030b0af284d206b02b51977173b1f6921f6217bcf"` [INFO] [stdout] d1472802d2cfa8cf316030b030b0af284d206b02b51977173b1f6921f6217bcf