[INFO] cloning repository https://github.com/f8122dac91/fenwick-binary-indexed-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/f8122dac91/fenwick-binary-indexed-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff8122dac91%2Ffenwick-binary-indexed-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff8122dac91%2Ffenwick-binary-indexed-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 046371f75fad6f826fabb9544fa1026343f69d79
[INFO] testing f8122dac91/fenwick-binary-indexed-tree against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff8122dac91%2Ffenwick-binary-indexed-tree" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree
[INFO] finished tweaking git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree
[INFO] tweaked toml for git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] dfdab5b3679c56151c19375d0ed6fad892faed940470f418432fb75165a3cd60
[INFO] running `Command { std: "docker" "start" "-a" "dfdab5b3679c56151c19375d0ed6fad892faed940470f418432fb75165a3cd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfdab5b3679c56151c19375d0ed6fad892faed940470f418432fb75165a3cd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdab5b3679c56151c19375d0ed6fad892faed940470f418432fb75165a3cd60", kill_on_drop: false }`
[INFO] [stdout] dfdab5b3679c56151c19375d0ed6fad892faed940470f418432fb75165a3cd60
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 8ed0c62c8babc032cf5d870af197aa32497ff721f1b8a96ecc10b7c0372da870
[INFO] running `Command { std: "docker" "start" "-a" "8ed0c62c8babc032cf5d870af197aa32497ff721f1b8a96ecc10b7c0372da870", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenwick-binary-indexed-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "8ed0c62c8babc032cf5d870af197aa32497ff721f1b8a96ecc10b7c0372da870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed0c62c8babc032cf5d870af197aa32497ff721f1b8a96ecc10b7c0372da870", kill_on_drop: false }`
[INFO] [stdout] 8ed0c62c8babc032cf5d870af197aa32497ff721f1b8a96ecc10b7c0372da870
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d9f321c00eca2947930ac4bbc2d4a6c810021fd5022fabadc5266392a60596b
[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" "5d9f321c00eca2947930ac4bbc2d4a6c810021fd5022fabadc5266392a60596b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenwick-binary-indexed-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "5d9f321c00eca2947930ac4bbc2d4a6c810021fd5022fabadc5266392a60596b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9f321c00eca2947930ac4bbc2d4a6c810021fd5022fabadc5266392a60596b", kill_on_drop: false }`
[INFO] [stdout] 5d9f321c00eca2947930ac4bbc2d4a6c810021fd5022fabadc5266392a60596b
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c7e78c304fdb2ed55f8084196c03c4e43080a2c07e3165c8e03000fe4aaa85e
[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" "1c7e78c304fdb2ed55f8084196c03c4e43080a2c07e3165c8e03000fe4aaa85e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fenwick_binary_indexed_tree-8fb81599211a1a7a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::float_works ... ok
[INFO] [stdout] test tests::it_works_10 ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::it_works_3 ... ok
[INFO] [stdout] test tests::subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c7e78c304fdb2ed55f8084196c03c4e43080a2c07e3165c8e03000fe4aaa85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7e78c304fdb2ed55f8084196c03c4e43080a2c07e3165c8e03000fe4aaa85e", kill_on_drop: false }`
[INFO] [stdout] 1c7e78c304fdb2ed55f8084196c03c4e43080a2c07e3165c8e03000fe4aaa85e