[INFO] cloning repository https://github.com/nurzyl/systrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nurzyl/systrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/nurzyl/systrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nurzyl/systrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c938297b82a395114e4bdf941577ad68e0594276
[INFO] checking nurzyl/systrack against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnurzyl%2Fsystrack" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nurzyl/systrack
[INFO] finished tweaking git repo https://github.com/nurzyl/systrack
[INFO] tweaked toml for git repo https://github.com/nurzyl/systrack written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nurzyl/systrack on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nurzyl/systrack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ea15dbdb2d932fb68b801eb057dd773130a9386e6ba0b4e50dcb3df51faaed6
[INFO] running `Command { std: "docker" "start" "-a" "7ea15dbdb2d932fb68b801eb057dd773130a9386e6ba0b4e50dcb3df51faaed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea15dbdb2d932fb68b801eb057dd773130a9386e6ba0b4e50dcb3df51faaed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea15dbdb2d932fb68b801eb057dd773130a9386e6ba0b4e50dcb3df51faaed6", kill_on_drop: false }`
[INFO] [stdout] 7ea15dbdb2d932fb68b801eb057dd773130a9386e6ba0b4e50dcb3df51faaed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88738174d0d4b961680be4ab1c65c09195450338144181f2a4578bb0ebef6bec
[INFO] running `Command { std: "docker" "start" "-a" "88738174d0d4b961680be4ab1c65c09195450338144181f2a4578bb0ebef6bec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking systrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `is_dir` is never used
[INFO] [stdout]   --> src/process.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn is_dir<P: AsRef<Path>>(path: P) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_dir` is never used
[INFO] [stdout]   --> src/process.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn is_dir<P: AsRef<Path>>(path: P) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "88738174d0d4b961680be4ab1c65c09195450338144181f2a4578bb0ebef6bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88738174d0d4b961680be4ab1c65c09195450338144181f2a4578bb0ebef6bec", kill_on_drop: false }`
[INFO] [stdout] 88738174d0d4b961680be4ab1c65c09195450338144181f2a4578bb0ebef6bec