[INFO] updating cached repository https://github.com/aziis98/icfp-2018 [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 45807c0791ab0bc5a01192ac2c08a2af5859b427 [INFO] checking aziis98/icfp-2018 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faziis98%2Ficfp-2018" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/aziis98/icfp-2018 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aziis98/icfp-2018 [INFO] finished tweaking git repo https://github.com/aziis98/icfp-2018 [INFO] tweaked toml for git repo https://github.com/aziis98/icfp-2018 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/aziis98/icfp-2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 510827fff8123eaa164feddc0574c2418101b24f33b7737b2cde4d245bd2e200 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "510827fff8123eaa164feddc0574c2418101b24f33b7737b2cde4d245bd2e200"` [INFO] [stderr] Checking icfp-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/nmms/state.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | type Trace = Vec>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/nmms/state.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | type Trace = Vec>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Command` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bot_bid` [INFO] [stderr] --> src/nmms/state.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn find_bot(&self, bot_bid: BID) -> Box { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_bot_bid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/nmms/bot/commands.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | fn execute(&mut self, state: &mut State) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/nmms/bot/commands.rs:237:27 [INFO] [stderr] | [INFO] [stderr] 237 | fn execute(&mut self, state: &mut State) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nmms/mod.rs:224:7 [INFO] [stderr] | [INFO] [stderr] 224 | for mut voxel_byte in &self.voxels { [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: unused variable: `bot_bid` [INFO] [stderr] --> src/nmms/state.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn find_bot(&self, bot_bid: BID) -> Box { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_bot_bid` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/nmms/bot/commands.rs:42:27 [INFO] [stderr] | [INFO] [stderr] 42 | fn execute(&mut self, state: &mut State) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/nmms/bot/commands.rs:237:27 [INFO] [stderr] | [INFO] [stderr] 237 | fn execute(&mut self, state: &mut State) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/nmms/mod.rs:224:7 [INFO] [stderr] | [INFO] [stderr] 224 | for mut voxel_byte in &self.voxels { [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] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "510827fff8123eaa164feddc0574c2418101b24f33b7737b2cde4d245bd2e200"` [INFO] running `"docker" "rm" "-f" "510827fff8123eaa164feddc0574c2418101b24f33b7737b2cde4d245bd2e200"` [INFO] [stdout] 510827fff8123eaa164feddc0574c2418101b24f33b7737b2cde4d245bd2e200