[INFO] cloning repository https://github.com/gnuvince/roaring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gnuvince/roaring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Froaring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Froaring'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9693176b6bd0fadce524116f20e57ca9f5d1bfb2
[INFO] testing gnuvince/roaring against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnuvince%2Froaring" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gnuvince/roaring on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gnuvince/roaring
[INFO] finished tweaking git repo https://github.com/gnuvince/roaring
[INFO] tweaked toml for git repo https://github.com/gnuvince/roaring written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/gnuvince/roaring already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c7fff3e79655b282d8686cc1a58dd4b451f33f8fb88aab75b5efa84c8b90059
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c7fff3e79655b282d8686cc1a58dd4b451f33f8fb88aab75b5efa84c8b90059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c7fff3e79655b282d8686cc1a58dd4b451f33f8fb88aab75b5efa84c8b90059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7fff3e79655b282d8686cc1a58dd4b451f33f8fb88aab75b5efa84c8b90059", kill_on_drop: false }`
[INFO] [stdout] 2c7fff3e79655b282d8686cc1a58dd4b451f33f8fb88aab75b5efa84c8b90059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df9a5feef7fd83f724b45bee2af530f2493094002d58750fcf945a8aed64318
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4df9a5feef7fd83f724b45bee2af530f2493094002d58750fcf945a8aed64318", kill_on_drop: false }`
[INFO] [stderr]    Compiling roaring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "4df9a5feef7fd83f724b45bee2af530f2493094002d58750fcf945a8aed64318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df9a5feef7fd83f724b45bee2af530f2493094002d58750fcf945a8aed64318", kill_on_drop: false }`
[INFO] [stdout] 4df9a5feef7fd83f724b45bee2af530f2493094002d58750fcf945a8aed64318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e6c5c381f074fc368bdaecadec5ea5cdb784d5ce11627eb0efdc3b571fffcf9
[INFO] running `Command { std: "docker" "start" "-a" "2e6c5c381f074fc368bdaecadec5ea5cdb784d5ce11627eb0efdc3b571fffcf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling roaring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "2e6c5c381f074fc368bdaecadec5ea5cdb784d5ce11627eb0efdc3b571fffcf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6c5c381f074fc368bdaecadec5ea5cdb784d5ce11627eb0efdc3b571fffcf9", kill_on_drop: false }`
[INFO] [stdout] 2e6c5c381f074fc368bdaecadec5ea5cdb784d5ce11627eb0efdc3b571fffcf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64c9e77951c3ff3f7db4d4984957d49678744d3b07f908d0dca02a6d965ce687
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64c9e77951c3ff3f7db4d4984957d49678744d3b07f908d0dca02a6d965ce687", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roaring-cb124889487e0395
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roaring-6e36d00f11aa5378
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_arrayset-ccb7aa95dd70b8b5
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_complement ... ok
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_bitmap-cdcffa4ed9e85fa4
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_complement ... ok
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_iter_empty ... ok
[INFO] [stdout] test test_set_unset_get ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_compact ... ok
[INFO] [stdout] test test_cardinality_set_unset ... ok
[INFO] [stdout] test test_cardinality_intersection ... ok
[INFO] [stdout] test test_cardinality_from ... ok
[INFO] [stdout] test test_cardinality_difference ... ok
[INFO] [stdout] test test_cardinality_complement ... ok
[INFO] [stdout] test test_cardinality_union ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roaring
[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 `Command { std: "docker" "inspect" "64c9e77951c3ff3f7db4d4984957d49678744d3b07f908d0dca02a6d965ce687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c9e77951c3ff3f7db4d4984957d49678744d3b07f908d0dca02a6d965ce687", kill_on_drop: false }`
[INFO] [stdout] 64c9e77951c3ff3f7db4d4984957d49678744d3b07f908d0dca02a6d965ce687