[INFO] crate ktool 0.1.0 is already in cache
[INFO] checking ktool-0.1.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate ktool 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ktool 0.1.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ktool 0.1.0
[INFO] finished tweaking crates.io crate ktool 0.1.0
[INFO] tweaked toml for crates.io crate ktool 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ktool 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] f538c8544a63e3cd99072fe36c1dffdff0f7b99de021a3e54d8779393104eb94
[INFO] running `"docker" "start" "-a" "f538c8544a63e3cd99072fe36c1dffdff0f7b99de021a3e54d8779393104eb94"`
[INFO] [stderr]    Compiling curl v0.4.26
[INFO] [stderr]     Checking json v0.12.1
[INFO] [stderr]    Compiling curl-sys v0.4.27
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking des v0.3.0
[INFO] [stderr]     Checking shell_command v0.1.0
[INFO] [stderr]     Checking ktool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: environment variable `GLIVE_EXEC` not defined
[INFO] [stderr]   --> src/request.rs:30:23
[INFO] [stderr]    |
[INFO] [stderr] 30 |     run_shell_command(env!("GLIVE_EXEC")).unwrap()
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `GLIVE_EXEC` not defined
[INFO] [stderr]   --> src/request.rs:30:23
[INFO] [stderr]    |
[INFO] [stderr] 30 |     run_shell_command(env!("GLIVE_EXEC")).unwrap()
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ktool`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ktool`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f538c8544a63e3cd99072fe36c1dffdff0f7b99de021a3e54d8779393104eb94"`
[INFO] running `"docker" "rm" "-f" "f538c8544a63e3cd99072fe36c1dffdff0f7b99de021a3e54d8779393104eb94"`
[INFO] [stdout] f538c8544a63e3cd99072fe36c1dffdff0f7b99de021a3e54d8779393104eb94