[INFO] cloning repository https://github.com/hryb/rust_binary_search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hryb/rust_binary_search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhryb%2Frust_binary_search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhryb%2Frust_binary_search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c01c5fa265239fa42002dbd13ef10ebe7097a69
[INFO] testing hryb/rust_binary_search 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%2Fhryb%2Frust_binary_search" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hryb/rust_binary_search 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/hryb/rust_binary_search
[INFO] finished tweaking git repo https://github.com/hryb/rust_binary_search
[INFO] tweaked toml for git repo https://github.com/hryb/rust_binary_search written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/hryb/rust_binary_search 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] 4c482cf164c155f79bca88f9ea1ea0b8a417412fec58c2bcbc62c1fb9a1e5a0d
[INFO] running `Command { std: "docker" "start" "-a" "4c482cf164c155f79bca88f9ea1ea0b8a417412fec58c2bcbc62c1fb9a1e5a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c482cf164c155f79bca88f9ea1ea0b8a417412fec58c2bcbc62c1fb9a1e5a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c482cf164c155f79bca88f9ea1ea0b8a417412fec58c2bcbc62c1fb9a1e5a0d", kill_on_drop: false }`
[INFO] [stdout] 4c482cf164c155f79bca88f9ea1ea0b8a417412fec58c2bcbc62c1fb9a1e5a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] [stdout] ce1a849ecc2ed01ef255742b1d65efc98792ff64b65a3504ec74e014c735628b
[INFO] running `Command { std: "docker" "start" "-a" "ce1a849ecc2ed01ef255742b1d65efc98792ff64b65a3504ec74e014c735628b", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "ce1a849ecc2ed01ef255742b1d65efc98792ff64b65a3504ec74e014c735628b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1a849ecc2ed01ef255742b1d65efc98792ff64b65a3504ec74e014c735628b", kill_on_drop: false }`
[INFO] [stdout] ce1a849ecc2ed01ef255742b1d65efc98792ff64b65a3504ec74e014c735628b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] c7015c33f4ce12dd662207e58f41ad553b341d87c1b80bd235442a866b30b421
[INFO] running `Command { std: "docker" "start" "-a" "c7015c33f4ce12dd662207e58f41ad553b341d87c1b80bd235442a866b30b421", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c7015c33f4ce12dd662207e58f41ad553b341d87c1b80bd235442a866b30b421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7015c33f4ce12dd662207e58f41ad553b341d87c1b80bd235442a866b30b421", kill_on_drop: false }`
[INFO] [stdout] c7015c33f4ce12dd662207e58f41ad553b341d87c1b80bd235442a866b30b421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] d975a7d9bc5d8e288d89b72482dc538d4dafd84743db0056dc24ce358ca31d79
[INFO] running `Command { std: "docker" "start" "-a" "d975a7d9bc5d8e288d89b72482dc538d4dafd84743db0056dc24ce358ca31d79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_search-5781a50bd6cb06af)
[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" "d975a7d9bc5d8e288d89b72482dc538d4dafd84743db0056dc24ce358ca31d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d975a7d9bc5d8e288d89b72482dc538d4dafd84743db0056dc24ce358ca31d79", kill_on_drop: false }`
[INFO] [stdout] d975a7d9bc5d8e288d89b72482dc538d4dafd84743db0056dc24ce358ca31d79