[INFO] cloning repository https://github.com/ytoune/practice-20200817-binary_search_for_range
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ytoune/practice-20200817-binary_search_for_range" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytoune%2Fpractice-20200817-binary_search_for_range", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytoune%2Fpractice-20200817-binary_search_for_range'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e463ecdd6ec067d8fa45260c3031a6a7ab2ce23
[INFO] testing ytoune/practice-20200817-binary_search_for_range against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytoune%2Fpractice-20200817-binary_search_for_range" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytoune/practice-20200817-binary_search_for_range on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ytoune/practice-20200817-binary_search_for_range
[INFO] finished tweaking git repo https://github.com/ytoune/practice-20200817-binary_search_for_range
[INFO] tweaked toml for git repo https://github.com/ytoune/practice-20200817-binary_search_for_range written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ytoune/practice-20200817-binary_search_for_range already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b9d5646be9a99db8c3b561a6cad8ecf7d5ba10a58718f4de383a37a419b69904
[INFO] running `Command { std: "docker" "start" "-a" "b9d5646be9a99db8c3b561a6cad8ecf7d5ba10a58718f4de383a37a419b69904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d5646be9a99db8c3b561a6cad8ecf7d5ba10a58718f4de383a37a419b69904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d5646be9a99db8c3b561a6cad8ecf7d5ba10a58718f4de383a37a419b69904", kill_on_drop: false }`
[INFO] [stdout] b9d5646be9a99db8c3b561a6cad8ecf7d5ba10a58718f4de383a37a419b69904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 570f07764a1916e2566c688292f3f346503c26d3e6f3be725cf146a8571a6653
[INFO] running `Command { std: "docker" "start" "-a" "570f07764a1916e2566c688292f3f346503c26d3e6f3be725cf146a8571a6653", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_search_for_range v0.1.0 (/opt/rustwide/workdir/binary_search_for_range)
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling test2020-08-16_rust_binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "570f07764a1916e2566c688292f3f346503c26d3e6f3be725cf146a8571a6653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570f07764a1916e2566c688292f3f346503c26d3e6f3be725cf146a8571a6653", kill_on_drop: false }`
[INFO] [stdout] 570f07764a1916e2566c688292f3f346503c26d3e6f3be725cf146a8571a6653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9ab4944b629aebe698b0a6094512668e34dbf496123e58fae692d58539544752
[INFO] running `Command { std: "docker" "start" "-a" "9ab4944b629aebe698b0a6094512668e34dbf496123e58fae692d58539544752", kill_on_drop: false }`
[INFO] [stderr]    Compiling test2020-08-16_rust_binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/test2020_08_16_rust_binary_search-83fcb0657c868c50)
[INFO] running `Command { std: "docker" "inspect" "9ab4944b629aebe698b0a6094512668e34dbf496123e58fae692d58539544752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab4944b629aebe698b0a6094512668e34dbf496123e58fae692d58539544752", kill_on_drop: false }`
[INFO] [stdout] 9ab4944b629aebe698b0a6094512668e34dbf496123e58fae692d58539544752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 153e0636f5494724323ae183d0fa1c7a47fe505f7323ec76c913b20b1043cec5
[INFO] running `Command { std: "docker" "start" "-a" "153e0636f5494724323ae183d0fa1c7a47fe505f7323ec76c913b20b1043cec5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test2020_08_16_rust_binary_search-83fcb0657c868c50)
[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" "153e0636f5494724323ae183d0fa1c7a47fe505f7323ec76c913b20b1043cec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153e0636f5494724323ae183d0fa1c7a47fe505f7323ec76c913b20b1043cec5", kill_on_drop: false }`
[INFO] [stdout] 153e0636f5494724323ae183d0fa1c7a47fe505f7323ec76c913b20b1043cec5