[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff8122dac91%2Ffenwick-binary-indexed-tree" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/f8122dac91/fenwick-binary-indexed-tree on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7789e71f6671aa1a64f9ea6f39d26c5f137b2ea7a0ec437a1adad046da2d8b9b
[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" "7789e71f6671aa1a64f9ea6f39d26c5f137b2ea7a0ec437a1adad046da2d8b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7789e71f6671aa1a64f9ea6f39d26c5f137b2ea7a0ec437a1adad046da2d8b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7789e71f6671aa1a64f9ea6f39d26c5f137b2ea7a0ec437a1adad046da2d8b9b", kill_on_drop: false }`
[INFO] [stdout] 7789e71f6671aa1a64f9ea6f39d26c5f137b2ea7a0ec437a1adad046da2d8b9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 32e833f9119d35edf1ba82f4996d9764905a71ec0b617de31716e1e100bf7eec
[INFO] running `Command { std: "docker" "start" "-a" "32e833f9119d35edf1ba82f4996d9764905a71ec0b617de31716e1e100bf7eec", 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 0.88s
[INFO] running `Command { std: "docker" "inspect" "32e833f9119d35edf1ba82f4996d9764905a71ec0b617de31716e1e100bf7eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e833f9119d35edf1ba82f4996d9764905a71ec0b617de31716e1e100bf7eec", kill_on_drop: false }`
[INFO] [stdout] 32e833f9119d35edf1ba82f4996d9764905a71ec0b617de31716e1e100bf7eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57afb845de1fc43fe7fc56d5e0b2b32b5c39406d0e31168b27c65c73f01a715e
[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" "57afb845de1fc43fe7fc56d5e0b2b32b5c39406d0e31168b27c65c73f01a715e", 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 1.03s
[INFO] running `Command { std: "docker" "inspect" "57afb845de1fc43fe7fc56d5e0b2b32b5c39406d0e31168b27c65c73f01a715e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57afb845de1fc43fe7fc56d5e0b2b32b5c39406d0e31168b27c65c73f01a715e", kill_on_drop: false }`
[INFO] [stdout] 57afb845de1fc43fe7fc56d5e0b2b32b5c39406d0e31168b27c65c73f01a715e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e71158a614c9cbcc65ae884a4712d76c4f669ebfc06a2baebf5d6b39caf8c11
[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" "3e71158a614c9cbcc65ae884a4712d76c4f669ebfc06a2baebf5d6b39caf8c11", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fenwick_binary_indexed_tree-db4f33be2ba76f99)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::subtraction ... ok
[INFO] [stdout] test tests::it_works_3 ... ok
[INFO] [stdout] test tests::float_works ... ok
[INFO] [stdout] test tests::it_works_10 ... 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" "3e71158a614c9cbcc65ae884a4712d76c4f669ebfc06a2baebf5d6b39caf8c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e71158a614c9cbcc65ae884a4712d76c4f669ebfc06a2baebf5d6b39caf8c11", kill_on_drop: false }`
[INFO] [stdout] 3e71158a614c9cbcc65ae884a4712d76c4f669ebfc06a2baebf5d6b39caf8c11