[INFO] fetching crate range-alloc 0.1.1...
[INFO] testing range-alloc-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate range-alloc 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate range-alloc 0.1.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate range-alloc 0.1.1
[INFO] finished tweaking crates.io crate range-alloc 0.1.1
[INFO] tweaked toml for crates.io crate range-alloc 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "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] c0029f2684d59784fda76c5184003330337942f75e1db763926a6573bc64cb0f
[INFO] running `"docker" "start" "-a" "c0029f2684d59784fda76c5184003330337942f75e1db763926a6573bc64cb0f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling range-alloc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "c0029f2684d59784fda76c5184003330337942f75e1db763926a6573bc64cb0f"`
[INFO] running `"docker" "rm" "-f" "c0029f2684d59784fda76c5184003330337942f75e1db763926a6573bc64cb0f"`
[INFO] [stdout] c0029f2684d59784fda76c5184003330337942f75e1db763926a6573bc64cb0f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "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] d9ffc97d593c10609900f2e54964f11deb5d7c85c0d8fc9a9e46f3d6b44c879b
[INFO] running `"docker" "start" "-a" "d9ffc97d593c10609900f2e54964f11deb5d7c85c0d8fc9a9e46f3d6b44c879b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling range-alloc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "d9ffc97d593c10609900f2e54964f11deb5d7c85c0d8fc9a9e46f3d6b44c879b"`
[INFO] running `"docker" "rm" "-f" "d9ffc97d593c10609900f2e54964f11deb5d7c85c0d8fc9a9e46f3d6b44c879b"`
[INFO] [stdout] d9ffc97d593c10609900f2e54964f11deb5d7c85c0d8fc9a9e46f3d6b44c879b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 9de973f891ce6dce5e8e2ff5acb3c28d904f8dbf2cd0e69b24082549a8206405
[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" "9de973f891ce6dce5e8e2ff5acb3c28d904f8dbf2cd0e69b24082549a8206405"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/range_alloc-d4a6fcab73c8fb1d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_basic_allocation ... ok
[INFO] [stdout] test tests::test_ignore_block_if_another_fits_better ... ok
[INFO] [stdout] test tests::test_dont_use_block_that_is_too_small ... ok
[INFO] [stdout] test tests::test_merge_neighbors ... ok
[INFO] [stdout] test tests::test_out_of_space ... ok
[INFO] [stdout] test tests::test_free_blocks_in_middle ... ok
[INFO] [stderr]    Doc-tests range_alloc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9de973f891ce6dce5e8e2ff5acb3c28d904f8dbf2cd0e69b24082549a8206405"`
[INFO] running `"docker" "rm" "-f" "9de973f891ce6dce5e8e2ff5acb3c28d904f8dbf2cd0e69b24082549a8206405"`
[INFO] [stdout] 9de973f891ce6dce5e8e2ff5acb3c28d904f8dbf2cd0e69b24082549a8206405