[INFO] updating cached repository https://github.com/monkslc/pulse
[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] bdd993e463f96be6698bf5bafdca7a3b2217d6ef
[INFO] checking monkslc/pulse against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkslc%2Fpulse" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/monkslc/pulse on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/monkslc/pulse
[INFO] finished tweaking git repo https://github.com/monkslc/pulse
[INFO] tweaked toml for git repo https://github.com/monkslc/pulse written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/monkslc/pulse already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 9c0ee33442f66468475c83d555243550d95e287051fc61b6451c5b2cc84e09c1
[INFO] running `"docker" "start" "-a" "9c0ee33442f66468475c83d555243550d95e287051fc61b6451c5b2cc84e09c1"`
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.1
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking ignore v0.4.11
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stderr]     Checking font-kit v0.4.0
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking pulse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `log_pulses`
[INFO] [stderr]   --> src/pulse.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn log_pulses(db: &Connection, start_time: u32, end_time: u32) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `log_pulses`
[INFO] [stderr]   --> src/pulse.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn log_pulses(db: &Connection, start_time: u32, end_time: u32) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.92s
[INFO] running `"docker" "inspect" "9c0ee33442f66468475c83d555243550d95e287051fc61b6451c5b2cc84e09c1"`
[INFO] running `"docker" "rm" "-f" "9c0ee33442f66468475c83d555243550d95e287051fc61b6451c5b2cc84e09c1"`
[INFO] [stdout] 9c0ee33442f66468475c83d555243550d95e287051fc61b6451c5b2cc84e09c1