[INFO] cloning repository https://github.com/rwaterman/rust-algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rwaterman/rust-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwaterman%2Frust-algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwaterman%2Frust-algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 612a6b19993005a7ae266e61f625441f99de6ab7
[INFO] testing rwaterman/rust-algorithms against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frwaterman%2Frust-algorithms" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rwaterman/rust-algorithms on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rwaterman/rust-algorithms
[INFO] finished tweaking git repo https://github.com/rwaterman/rust-algorithms
[INFO] tweaked toml for git repo https://github.com/rwaterman/rust-algorithms written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/rwaterman/rust-algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf7c7e38c2ce3fa3bf28ce03f557332d7e69313803fca82e0ee70b9324e356fe
[INFO] running `Command { std: "docker" "start" "-a" "bf7c7e38c2ce3fa3bf28ce03f557332d7e69313803fca82e0ee70b9324e356fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7c7e38c2ce3fa3bf28ce03f557332d7e69313803fca82e0ee70b9324e356fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7c7e38c2ce3fa3bf28ce03f557332d7e69313803fca82e0ee70b9324e356fe", kill_on_drop: false }`
[INFO] [stdout] bf7c7e38c2ce3fa3bf28ce03f557332d7e69313803fca82e0ee70b9324e356fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d715fe36c07d80e6bbf4439b3bad2813338fa2ad62b6902fb200123217b9eaf
[INFO] running `Command { std: "docker" "start" "-a" "9d715fe36c07d80e6bbf4439b3bad2813338fa2ad62b6902fb200123217b9eaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "9d715fe36c07d80e6bbf4439b3bad2813338fa2ad62b6902fb200123217b9eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d715fe36c07d80e6bbf4439b3bad2813338fa2ad62b6902fb200123217b9eaf", kill_on_drop: false }`
[INFO] [stdout] 9d715fe36c07d80e6bbf4439b3bad2813338fa2ad62b6902fb200123217b9eaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de53dc6d09454eb1b10c393f2403ac9b8551e9fbd83c249b71d6aaf1c68f4618
[INFO] running `Command { std: "docker" "start" "-a" "de53dc6d09454eb1b10c393f2403ac9b8551e9fbd83c249b71d6aaf1c68f4618", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "de53dc6d09454eb1b10c393f2403ac9b8551e9fbd83c249b71d6aaf1c68f4618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de53dc6d09454eb1b10c393f2403ac9b8551e9fbd83c249b71d6aaf1c68f4618", kill_on_drop: false }`
[INFO] [stdout] de53dc6d09454eb1b10c393f2403ac9b8551e9fbd83c249b71d6aaf1c68f4618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 643e7fbabce0b81a2136b45ddc5ac737b80ae6a42e3d1135712c60f8d9e5b763
[INFO] running `Command { std: "docker" "start" "-a" "643e7fbabce0b81a2136b45ddc5ac737b80ae6a42e3d1135712c60f8d9e5b763", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_algorithms-e32f628c90344e8e)
[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" "643e7fbabce0b81a2136b45ddc5ac737b80ae6a42e3d1135712c60f8d9e5b763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643e7fbabce0b81a2136b45ddc5ac737b80ae6a42e3d1135712c60f8d9e5b763", kill_on_drop: false }`
[INFO] [stdout] 643e7fbabce0b81a2136b45ddc5ac737b80ae6a42e3d1135712c60f8d9e5b763