[INFO] cloning repository https://github.com/joshdmix/binary_gap_code_challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshdmix/binary_gap_code_challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdmix%2Fbinary_gap_code_challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdmix%2Fbinary_gap_code_challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ad4025b656f1de4ed1e522bc1c9f44c05bd8c03
[INFO] testing joshdmix/binary_gap_code_challenge against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshdmix%2Fbinary_gap_code_challenge" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/joshdmix/binary_gap_code_challenge on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/joshdmix/binary_gap_code_challenge
[INFO] finished tweaking git repo https://github.com/joshdmix/binary_gap_code_challenge
[INFO] tweaked toml for git repo https://github.com/joshdmix/binary_gap_code_challenge written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/joshdmix/binary_gap_code_challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 983149eb6eb64696e062ae46f126f620d1d86723ace7bf3e69e55b6c4491b5ac
[INFO] running `Command { std: "docker" "start" "-a" "983149eb6eb64696e062ae46f126f620d1d86723ace7bf3e69e55b6c4491b5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983149eb6eb64696e062ae46f126f620d1d86723ace7bf3e69e55b6c4491b5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983149eb6eb64696e062ae46f126f620d1d86723ace7bf3e69e55b6c4491b5ac", kill_on_drop: false }`
[INFO] [stdout] 983149eb6eb64696e062ae46f126f620d1d86723ace7bf3e69e55b6c4491b5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ca6bc0a6d9561eb84dcc2e43384575848fdeed29f30460e48e1b63ab5ea18e
[INFO] running `Command { std: "docker" "start" "-a" "06ca6bc0a6d9561eb84dcc2e43384575848fdeed29f30460e48e1b63ab5ea18e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling binary_gap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
[INFO] running `Command { std: "docker" "inspect" "06ca6bc0a6d9561eb84dcc2e43384575848fdeed29f30460e48e1b63ab5ea18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ca6bc0a6d9561eb84dcc2e43384575848fdeed29f30460e48e1b63ab5ea18e", kill_on_drop: false }`
[INFO] [stdout] 06ca6bc0a6d9561eb84dcc2e43384575848fdeed29f30460e48e1b63ab5ea18e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79723ea5b19ef3455824547897fccd09a393ee1dd1c4c176f35b483809b7ffb0
[INFO] running `Command { std: "docker" "start" "-a" "79723ea5b19ef3455824547897fccd09a393ee1dd1c4c176f35b483809b7ffb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary_gap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "79723ea5b19ef3455824547897fccd09a393ee1dd1c4c176f35b483809b7ffb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79723ea5b19ef3455824547897fccd09a393ee1dd1c4c176f35b483809b7ffb0", kill_on_drop: false }`
[INFO] [stdout] 79723ea5b19ef3455824547897fccd09a393ee1dd1c4c176f35b483809b7ffb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d136badadd775c73fb8cdf1eecf40d08ccd9dbbcd5648baefb61f69448756b8e
[INFO] running `Command { std: "docker" "start" "-a" "d136badadd775c73fb8cdf1eecf40d08ccd9dbbcd5648baefb61f69448756b8e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_gap-c0cef66e118a3845)
[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" "d136badadd775c73fb8cdf1eecf40d08ccd9dbbcd5648baefb61f69448756b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d136badadd775c73fb8cdf1eecf40d08ccd9dbbcd5648baefb61f69448756b8e", kill_on_drop: false }`
[INFO] [stdout] d136badadd775c73fb8cdf1eecf40d08ccd9dbbcd5648baefb61f69448756b8e