[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 beta-2021-01-01 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-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gnuvince/roaring on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-6/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] f0a8638f85f64636e0f4e38ca4b4da90256fa7e637495d147b6c4898fa7fccd5
[INFO] running `Command { std: "docker" "start" "-a" "f0a8638f85f64636e0f4e38ca4b4da90256fa7e637495d147b6c4898fa7fccd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0a8638f85f64636e0f4e38ca4b4da90256fa7e637495d147b6c4898fa7fccd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a8638f85f64636e0f4e38ca4b4da90256fa7e637495d147b6c4898fa7fccd5", kill_on_drop: false }`
[INFO] [stdout] f0a8638f85f64636e0f4e38ca4b4da90256fa7e637495d147b6c4898fa7fccd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b601ddc599b1ec5df35fccc30a4432aab72dd958b4e00495d18ad3d47b2f5f2d
[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" "b601ddc599b1ec5df35fccc30a4432aab72dd958b4e00495d18ad3d47b2f5f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling roaring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b601ddc599b1ec5df35fccc30a4432aab72dd958b4e00495d18ad3d47b2f5f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b601ddc599b1ec5df35fccc30a4432aab72dd958b4e00495d18ad3d47b2f5f2d", kill_on_drop: false }`
[INFO] [stdout] b601ddc599b1ec5df35fccc30a4432aab72dd958b4e00495d18ad3d47b2f5f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1a5269f3450312d17bbcccaa1b42707ea458c3db622b2acff9dc46c5676d08
[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" "8b1a5269f3450312d17bbcccaa1b42707ea458c3db622b2acff9dc46c5676d08", kill_on_drop: false }`
[INFO] [stderr]    Compiling roaring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "8b1a5269f3450312d17bbcccaa1b42707ea458c3db622b2acff9dc46c5676d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1a5269f3450312d17bbcccaa1b42707ea458c3db622b2acff9dc46c5676d08", kill_on_drop: false }`
[INFO] [stdout] 8b1a5269f3450312d17bbcccaa1b42707ea458c3db622b2acff9dc46c5676d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72b75a62aab2f678a31e899536702ed08431969bb1d6c4555e9e2649b39e3c12
[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" "72b75a62aab2f678a31e899536702ed08431969bb1d6c4555e9e2649b39e3c12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roaring-a0418a4e15a8283e
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roaring-13cc1ca1fe16c654
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_arrayset-79e4e66916af191d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_complement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_bitmap-7100faad75a8a670
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_cardinality_complement ... ok
[INFO] [stdout] test test_cardinality_from ... ok
[INFO] [stdout] test test_cardinality_intersection ... ok
[INFO] [stdout] test test_cardinality_set_unset ... ok
[INFO] [stdout] test test_cardinality_union ... ok
[INFO] [stdout] test test_compact ... ok
[INFO] [stdout] test test_complement ... ok
[INFO] [stdout] test test_difference ... ok
[INFO] [stdout] test test_iter_empty ... ok
[INFO] [stdout] test test_intersection ... ok
[INFO] [stdout] test test_set_unset_get ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_union ... ok
[INFO] [stdout] test test_cardinality_difference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72b75a62aab2f678a31e899536702ed08431969bb1d6c4555e9e2649b39e3c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b75a62aab2f678a31e899536702ed08431969bb1d6c4555e9e2649b39e3c12", kill_on_drop: false }`
[INFO] [stdout] 72b75a62aab2f678a31e899536702ed08431969bb1d6c4555e9e2649b39e3c12