[INFO] updating cached repository https://github.com/briancollins/genesis [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] 851c092657ca4ec40bcb6f4fbb9a526c35fa58a7 [INFO] checking briancollins/genesis against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbriancollins%2Fgenesis" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/briancollins/genesis on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/briancollins/genesis [INFO] finished tweaking git repo https://github.com/briancollins/genesis [INFO] tweaked toml for git repo https://github.com/briancollins/genesis written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/briancollins/genesis already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] b1ba45497b0a2242c3fac65f608cf6efa6f04a6c11556aefa12c56d6ea0e91e7 [INFO] running `"docker" "start" "-a" "b1ba45497b0a2242c3fac65f608cf6efa6f04a6c11556aefa12c56d6ea0e91e7"` [INFO] [stderr] Checking lzw v0.9.0 [INFO] [stderr] Checking piston-texture v0.3.0 [INFO] [stderr] Checking draw_state v0.2.0 [INFO] [stderr] Checking pistoncore-input v0.8.1 [INFO] [stderr] Compiling gl_generator v0.4.2 [INFO] [stderr] Checking freetype-rs v0.5.0 [INFO] [stderr] Checking gif v0.7.0 [INFO] [stderr] Checking piston2d-graphics v0.13.1 [INFO] [stderr] Checking image v0.6.1 [INFO] [stderr] Compiling gl v0.5.2 [INFO] [stderr] Compiling glutin v0.4.9 [INFO] [stderr] Checking pistoncore-window v0.14.0 [INFO] [stderr] Checking pistoncore-event_loop v0.17.0 [INFO] [stderr] Checking piston v0.17.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.23.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.20.0 [INFO] [stderr] Checking genesis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/app/mod.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app/mod.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | for mut b in &mut self.biots { [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: `args` [INFO] [stderr] --> src/app/mod.rs:57:30 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app/mod.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | for mut b in &mut self.biots { [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 33.45s [INFO] running `"docker" "inspect" "b1ba45497b0a2242c3fac65f608cf6efa6f04a6c11556aefa12c56d6ea0e91e7"` [INFO] running `"docker" "rm" "-f" "b1ba45497b0a2242c3fac65f608cf6efa6f04a6c11556aefa12c56d6ea0e91e7"` [INFO] [stdout] b1ba45497b0a2242c3fac65f608cf6efa6f04a6c11556aefa12c56d6ea0e91e7