[INFO] crate lark-collections 0.1.0 is already in cache
[INFO] testing lark-collections-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate lark-collections 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lark-collections 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lark-collections 0.1.0
[INFO] finished tweaking crates.io crate lark-collections 0.1.0
[INFO] tweaked toml for crates.io crate lark-collections 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9acbfb9e695ae21b2a8c1d3e7fbc095edaa416792e2da84c735caf725452e510
[INFO] running `"docker" "start" "-a" "9acbfb9e695ae21b2a8c1d3e7fbc095edaa416792e2da84c735caf725452e510"`
[INFO] [stderr]    Compiling lark-collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "9acbfb9e695ae21b2a8c1d3e7fbc095edaa416792e2da84c735caf725452e510"`
[INFO] running `"docker" "rm" "-f" "9acbfb9e695ae21b2a8c1d3e7fbc095edaa416792e2da84c735caf725452e510"`
[INFO] [stdout] 9acbfb9e695ae21b2a8c1d3e7fbc095edaa416792e2da84c735caf725452e510
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5838c08d9b64bf8845e22422ee7e19d87ba2876a59f40fe54ee10a0e77819ea0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5838c08d9b64bf8845e22422ee7e19d87ba2876a59f40fe54ee10a0e77819ea0"`
[INFO] [stderr]    Compiling lark-collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "5838c08d9b64bf8845e22422ee7e19d87ba2876a59f40fe54ee10a0e77819ea0"`
[INFO] running `"docker" "rm" "-f" "5838c08d9b64bf8845e22422ee7e19d87ba2876a59f40fe54ee10a0e77819ea0"`
[INFO] [stdout] 5838c08d9b64bf8845e22422ee7e19d87ba2876a59f40fe54ee10a0e77819ea0
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abd4c7341e925a46a5dbd3e6595a3dae9f95335ac1bf75f58ab9de2dd9ad6147
[INFO] running `"docker" "start" "-a" "abd4c7341e925a46a5dbd3e6595a3dae9f95335ac1bf75f58ab9de2dd9ad6147"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lark_collections-a3b246f35bd93110
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::extend_extracted ... ok
[INFO] [stdout] test test::eq_select ... ok
[INFO] [stdout] test test::ne ... ok
[INFO] [stdout] test test::eq_same ... ok
[INFO] [stdout] test test::extend_non_empty ... ok
[INFO] [stdout] test test::extend_select ... ok
[INFO] [stdout] test test::extend_empty ... ok
[INFO] [stdout] test test::extend_cloned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lark-collections
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - index_type (line 26) ... ignored
[INFO] [stdout] test src/lib.rs - index_type (line 57) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "abd4c7341e925a46a5dbd3e6595a3dae9f95335ac1bf75f58ab9de2dd9ad6147"`
[INFO] running `"docker" "rm" "-f" "abd4c7341e925a46a5dbd3e6595a3dae9f95335ac1bf75f58ab9de2dd9ad6147"`
[INFO] [stdout] abd4c7341e925a46a5dbd3e6595a3dae9f95335ac1bf75f58ab9de2dd9ad6147