[INFO] fetching crate glean-core 27.1.0...
[INFO] checking glean-core-27.1.0 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate glean-core 27.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate glean-core 27.1.0 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate glean-core 27.1.0
[INFO] finished tweaking crates.io crate glean-core 27.1.0
[INFO] tweaked toml for crates.io crate glean-core 27.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate glean-core 27.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iso8601 v0.4.0
[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" "+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] 28b4b3d5b66295a1b2fe61a05f52da6d90654e18c7152c0841d2ae32dc20089d
[INFO] running `"docker" "start" "-a" "28b4b3d5b66295a1b2fe61a05f52da6d90654e18c7152c0841d2ae32dc20089d"`
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.0
[INFO] [stderr]     Checking ffi-support v0.4.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking iso8601 v0.4.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling ctor v0.1.13
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking lmdb-rkv v0.14.0
[INFO] [stderr]     Checking rkv v0.10.4
[INFO] [stderr]     Checking glean-core v27.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.30s
[INFO] running `"docker" "inspect" "28b4b3d5b66295a1b2fe61a05f52da6d90654e18c7152c0841d2ae32dc20089d"`
[INFO] running `"docker" "rm" "-f" "28b4b3d5b66295a1b2fe61a05f52da6d90654e18c7152c0841d2ae32dc20089d"`
[INFO] [stdout] 28b4b3d5b66295a1b2fe61a05f52da6d90654e18c7152c0841d2ae32dc20089d