[INFO] crate ishmael 0.1.2 is already in cache
[INFO] checking ishmael-0.1.2 against master#7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3 for pr-71873
[INFO] extracting crate ishmael 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ishmael 0.1.2 on toolchain 7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ishmael 0.1.2
[INFO] finished tweaking crates.io crate ishmael 0.1.2
[INFO] tweaked toml for crates.io crate ishmael 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "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" "+7c59a81a5fcbaaca311f744cd7c68d99bfbb05d3" "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] d4125f2dc0e629f2b81a686d0e2ce3da4403517c057ed8a12890961f56ff1e30
[INFO] running `"docker" "start" "-a" "d4125f2dc0e629f2b81a686d0e2ce3da4403517c057ed8a12890961f56ff1e30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cc v1.0.53
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]    Compiling curl-sys v0.1.35
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking curl v0.2.19
[INFO] [stderr]     Checking ishmael v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: environment variable `GITHUB_API_KEY` not defined
[INFO] [stderr]   --> src/ishmael/client.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let token = format!("token {}", env!("GITHUB_API_KEY"));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `GITHUB_API_KEY` not defined
[INFO] [stderr]   --> src/ishmael/client.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let token = format!("token {}", env!("GITHUB_API_KEY"));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ishmael`.
[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 `ishmael`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d4125f2dc0e629f2b81a686d0e2ce3da4403517c057ed8a12890961f56ff1e30"`
[INFO] running `"docker" "rm" "-f" "d4125f2dc0e629f2b81a686d0e2ce3da4403517c057ed8a12890961f56ff1e30"`
[INFO] [stdout] d4125f2dc0e629f2b81a686d0e2ce3da4403517c057ed8a12890961f56ff1e30