[INFO] updating cached repository https://github.com/rileylyman/bug-free-barnacle [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] 21753f795d64eae9cb0a52f46c0baf2ed5c1f8eb [INFO] checking rileylyman/bug-free-barnacle against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileylyman%2Fbug-free-barnacle" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rileylyman/bug-free-barnacle on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rileylyman/bug-free-barnacle [INFO] finished tweaking git repo https://github.com/rileylyman/bug-free-barnacle [INFO] tweaked toml for git repo https://github.com/rileylyman/bug-free-barnacle written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/rileylyman/bug-free-barnacle already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 047664b0d92bd7a3c263169b6ee449378e3e84fa1d2727875b9cb4200e4d475f [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" "047664b0d92bd7a3c263169b6ee449378e3e84fa1d2727875b9cb4200e4d475f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking packed_simd v0.3.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Compiling cmake v0.1.38 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling glfw-sys v3.2.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking glfw v0.26.1 (https://github.com/bjz/glfw-rs.git#8b3cac7d) [INFO] [stderr] Checking game-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable `w` is assigned to, but never used [INFO] [stderr] --> src/renderer/model/obj.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | let mut w = false; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_w` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `w` is never read [INFO] [stderr] --> src/renderer/model/obj.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | ... w = true; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `w` is assigned to, but never used [INFO] [stderr] --> src/renderer/model/obj.rs:19:21 [INFO] [stderr] | [INFO] [stderr] 19 | let mut w = false; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_w` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `w` is never read [INFO] [stderr] --> src/renderer/model/obj.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | ... w = true; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.08s [INFO] running `"docker" "inspect" "047664b0d92bd7a3c263169b6ee449378e3e84fa1d2727875b9cb4200e4d475f"` [INFO] running `"docker" "rm" "-f" "047664b0d92bd7a3c263169b6ee449378e3e84fa1d2727875b9cb4200e4d475f"` [INFO] [stdout] 047664b0d92bd7a3c263169b6ee449378e3e84fa1d2727875b9cb4200e4d475f