[INFO] updating cached repository https://github.com/francislavoie/camgrid
[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] 01e6035905f132abebfed43fbc4d86795b1dac51
[INFO] checking francislavoie/camgrid against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancislavoie%2Fcamgrid" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/francislavoie/camgrid on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/francislavoie/camgrid
[INFO] finished tweaking git repo https://github.com/francislavoie/camgrid
[INFO] tweaked toml for git repo https://github.com/francislavoie/camgrid written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/francislavoie/camgrid already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 55a2f1b935dc7593a2eb7114a7b23c9334f4c0af89baf4dbda0280e4a49b10a1
[INFO] running `"docker" "start" "-a" "55a2f1b935dc7593a2eb7114a7b23c9334f4c0af89baf4dbda0280e4a49b10a1"`
[INFO] [stderr]    Compiling serde v1.0.81
[INFO] [stderr]     Checking crossbeam-utils v0.6.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking tokio-io v0.1.10
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]     Checking rand v0.6.1
[INFO] [stderr]     Checking rusttype v0.5.2
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking tempfile v3.0.5
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking glutin v0.17.0
[INFO] [stderr]    Compiling conrod_derive v0.1.2
[INFO] [stderr]     Checking glium v0.22.0
[INFO] [stderr]     Checking pistoncore-input v0.21.0
[INFO] [stderr]     Checking conrod v0.61.1
[INFO] [stderr]     Checking camgrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `add_path`
[INFO] [stderr]   --> src/config.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn add_path<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwatch`
[INFO] [stderr]   --> src/watcher.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn unwatch<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_path`
[INFO] [stderr]   --> src/config.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn add_path<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwatch`
[INFO] [stderr]   --> src/watcher.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn unwatch<P: AsRef<Path>>(&mut self, path: P) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "55a2f1b935dc7593a2eb7114a7b23c9334f4c0af89baf4dbda0280e4a49b10a1"`
[INFO] running `"docker" "rm" "-f" "55a2f1b935dc7593a2eb7114a7b23c9334f4c0af89baf4dbda0280e4a49b10a1"`
[INFO] [stdout] 55a2f1b935dc7593a2eb7114a7b23c9334f4c0af89baf4dbda0280e4a49b10a1