[INFO] cloning repository https://github.com/mfs/roguelikedev [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfs/roguelikedev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Froguelikedev", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Froguelikedev'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7d74f6b80c66c8f1fe8b08422305ba4da15ef8c [INFO] checking mfs/roguelikedev against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Froguelikedev" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mfs/roguelikedev on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mfs/roguelikedev [INFO] finished tweaking git repo https://github.com/mfs/roguelikedev [INFO] tweaked toml for git repo https://github.com/mfs/roguelikedev written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mfs/roguelikedev already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0122508df1e1054da395f7f0d1be1724c14e85959df78b9ac05d0eea2b7dfc58 [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" "0122508df1e1054da395f7f0d1be1724c14e85959df78b9ac05d0eea2b7dfc58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0122508df1e1054da395f7f0d1be1724c14e85959df78b9ac05d0eea2b7dfc58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0122508df1e1054da395f7f0d1be1724c14e85959df78b9ac05d0eea2b7dfc58", kill_on_drop: false }` [INFO] [stdout] 0122508df1e1054da395f7f0d1be1724c14e85959df78b9ac05d0eea2b7dfc58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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] c474cf531c78c941f02eeaedf69dd10d9e161ec446f00c3d5dec256a018dd09a [INFO] running `Command { std: "docker" "start" "-a" "c474cf531c78c941f02eeaedf69dd10d9e161ec446f00c3d5dec256a018dd09a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.37 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking roguelike v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `mov` [INFO] [stdout] --> src/entity.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn mov(&mut self, dx: i64, dy: i64) { [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: `mov` [INFO] [stdout] --> src/entity.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn mov(&mut self, dx: i64, dy: i64) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.94s [INFO] running `Command { std: "docker" "inspect" "c474cf531c78c941f02eeaedf69dd10d9e161ec446f00c3d5dec256a018dd09a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c474cf531c78c941f02eeaedf69dd10d9e161ec446f00c3d5dec256a018dd09a", kill_on_drop: false }` [INFO] [stdout] c474cf531c78c941f02eeaedf69dd10d9e161ec446f00c3d5dec256a018dd09a