[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[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-104/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytoune/practice-20200817-binary_search_for_range on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-104/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d359635a3012fd9a31f56bb0f12af5415be0e3eb3220095813cbfec69a8fa6c3
[INFO] running `Command { std: "docker" "start" "-a" "d359635a3012fd9a31f56bb0f12af5415be0e3eb3220095813cbfec69a8fa6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d359635a3012fd9a31f56bb0f12af5415be0e3eb3220095813cbfec69a8fa6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d359635a3012fd9a31f56bb0f12af5415be0e3eb3220095813cbfec69a8fa6c3", kill_on_drop: false }`
[INFO] [stdout] d359635a3012fd9a31f56bb0f12af5415be0e3eb3220095813cbfec69a8fa6c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fdd05e904677d9e6cdaa7f59c20a404bd862f97dba8db55d7819a9f214bf879
[INFO] running `Command { std: "docker" "start" "-a" "7fdd05e904677d9e6cdaa7f59c20a404bd862f97dba8db55d7819a9f214bf879", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling binary_search_for_range v0.1.0 (/opt/rustwide/workdir/binary_search_for_range)
[INFO] [stderr]    Compiling test2020-08-16_rust_binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "7fdd05e904677d9e6cdaa7f59c20a404bd862f97dba8db55d7819a9f214bf879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdd05e904677d9e6cdaa7f59c20a404bd862f97dba8db55d7819a9f214bf879", kill_on_drop: false }`
[INFO] [stdout] 7fdd05e904677d9e6cdaa7f59c20a404bd862f97dba8db55d7819a9f214bf879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 010bd3d2ba913fc0c655c40e6e5aa0b0e85a0a259c7b219c546690dc0c3bd645
[INFO] running `Command { std: "docker" "start" "-a" "010bd3d2ba913fc0c655c40e6e5aa0b0e85a0a259c7b219c546690dc0c3bd645", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling test2020-08-16_rust_binary_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "010bd3d2ba913fc0c655c40e6e5aa0b0e85a0a259c7b219c546690dc0c3bd645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010bd3d2ba913fc0c655c40e6e5aa0b0e85a0a259c7b219c546690dc0c3bd645", kill_on_drop: false }`
[INFO] [stdout] 010bd3d2ba913fc0c655c40e6e5aa0b0e85a0a259c7b219c546690dc0c3bd645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a72efdb56f5f5dfe7c2187736fe0f59a35688d591b6b9e66715eca993a892acf
[INFO] running `Command { std: "docker" "start" "-a" "a72efdb56f5f5dfe7c2187736fe0f59a35688d591b6b9e66715eca993a892acf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test2020_08_16_rust_binary_search-99cd6a8dfddaf6f4)
[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" "a72efdb56f5f5dfe7c2187736fe0f59a35688d591b6b9e66715eca993a892acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72efdb56f5f5dfe7c2187736fe0f59a35688d591b6b9e66715eca993a892acf", kill_on_drop: false }`
[INFO] [stdout] a72efdb56f5f5dfe7c2187736fe0f59a35688d591b6b9e66715eca993a892acf