[INFO] crate hgdirectffi 0.1.0 is already in cache
[INFO] testing hgdirectffi-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate hgdirectffi 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hgdirectffi 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 hgdirectffi 0.1.0
[INFO] finished tweaking crates.io crate hgdirectffi 0.1.0
[INFO] tweaked toml for crates.io crate hgdirectffi 0.1.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6f0c91465f7b855dd6e2a3b441755837728a2c91711157cec61ddeba4f10e91a
[INFO] running `"docker" "start" "-a" "6f0c91465f7b855dd6e2a3b441755837728a2c91711157cec61ddeba4f10e91a"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling hg-core v0.0.1
[INFO] [stderr]    Compiling hgdirectffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "6f0c91465f7b855dd6e2a3b441755837728a2c91711157cec61ddeba4f10e91a"`
[INFO] running `"docker" "rm" "-f" "6f0c91465f7b855dd6e2a3b441755837728a2c91711157cec61ddeba4f10e91a"`
[INFO] [stdout] 6f0c91465f7b855dd6e2a3b441755837728a2c91711157cec61ddeba4f10e91a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac162db35353aca1f42041081eaf75e63a3d5feecb130eaa8b1ee3ba2fb7dd9a
[INFO] running `"docker" "start" "-a" "ac162db35353aca1f42041081eaf75e63a3d5feecb130eaa8b1ee3ba2fb7dd9a"`
[INFO] [stderr]    Compiling hgdirectffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "ac162db35353aca1f42041081eaf75e63a3d5feecb130eaa8b1ee3ba2fb7dd9a"`
[INFO] running `"docker" "rm" "-f" "ac162db35353aca1f42041081eaf75e63a3d5feecb130eaa8b1ee3ba2fb7dd9a"`
[INFO] [stdout] ac162db35353aca1f42041081eaf75e63a3d5feecb130eaa8b1ee3ba2fb7dd9a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 58851e40b6b442e98034bc7f6168d21b012de8a8e76ea155f0ca58818c333fb3
[INFO] running `"docker" "start" "-a" "58851e40b6b442e98034bc7f6168d21b012de8a8e76ea155f0ca58818c333fb3"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hgdirectffi-dbca8c87db812601
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ancestors::tests::test_contains ... ok
[INFO] [stdout] test ancestors::tests::test_contains_exclusive ... ok
[INFO] [stdout] test ancestors::tests::test_empty ... ok
[INFO] [stdout] test ancestors::tests::test_init_wrong_bool ... ok
[INFO] [stdout] test ancestors::tests::test_init_err_out_of_range ... ok
[INFO] [stdout] test ancestors::tests::test_init_next ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "58851e40b6b442e98034bc7f6168d21b012de8a8e76ea155f0ca58818c333fb3"`
[INFO] running `"docker" "rm" "-f" "58851e40b6b442e98034bc7f6168d21b012de8a8e76ea155f0ca58818c333fb3"`
[INFO] [stdout] 58851e40b6b442e98034bc7f6168d21b012de8a8e76ea155f0ca58818c333fb3