[INFO] fetching crate adversarial_search 0.1.1...
[INFO] testing adversarial_search-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate adversarial_search 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate adversarial_search 0.1.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate adversarial_search 0.1.1
[INFO] finished tweaking crates.io crate adversarial_search 0.1.1
[INFO] tweaked toml for crates.io crate adversarial_search 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4c31f22241589529eb39803b9be2f93d4e0de1f570787ed6b8d56ff2939aec6
[INFO] running `Command { std: "docker" "start" "-a" "d4c31f22241589529eb39803b9be2f93d4e0de1f570787ed6b8d56ff2939aec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4c31f22241589529eb39803b9be2f93d4e0de1f570787ed6b8d56ff2939aec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c31f22241589529eb39803b9be2f93d4e0de1f570787ed6b8d56ff2939aec6", kill_on_drop: false }`
[INFO] [stdout] d4c31f22241589529eb39803b9be2f93d4e0de1f570787ed6b8d56ff2939aec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f1d77fc06a142d9d1b3825dea9eab6970d39bd23533fb661e714807812b9593
[INFO] running `Command { std: "docker" "start" "-a" "8f1d77fc06a142d9d1b3825dea9eab6970d39bd23533fb661e714807812b9593", kill_on_drop: false }`
[INFO] [stderr]    Compiling adversarial_search v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "8f1d77fc06a142d9d1b3825dea9eab6970d39bd23533fb661e714807812b9593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1d77fc06a142d9d1b3825dea9eab6970d39bd23533fb661e714807812b9593", kill_on_drop: false }`
[INFO] [stdout] 8f1d77fc06a142d9d1b3825dea9eab6970d39bd23533fb661e714807812b9593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece9312f1045dea034fe164ecc749377c884a7ca6dcd169b28dbf6b950cba203
[INFO] running `Command { std: "docker" "start" "-a" "ece9312f1045dea034fe164ecc749377c884a7ca6dcd169b28dbf6b950cba203", kill_on_drop: false }`
[INFO] [stderr]    Compiling adversarial_search v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ece9312f1045dea034fe164ecc749377c884a7ca6dcd169b28dbf6b950cba203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece9312f1045dea034fe164ecc749377c884a7ca6dcd169b28dbf6b950cba203", kill_on_drop: false }`
[INFO] [stdout] ece9312f1045dea034fe164ecc749377c884a7ca6dcd169b28dbf6b950cba203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd75eae648c3a757dcf002f09126afab5c05125cf8a0669ffbc0bb7cae9d4f66
[INFO] running `Command { std: "docker" "start" "-a" "dd75eae648c3a757dcf002f09126afab5c05125cf8a0669ffbc0bb7cae9d4f66", 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/adversarial_search-db305b0b569c1f29)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests adversarial_search
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "dd75eae648c3a757dcf002f09126afab5c05125cf8a0669ffbc0bb7cae9d4f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd75eae648c3a757dcf002f09126afab5c05125cf8a0669ffbc0bb7cae9d4f66", kill_on_drop: false }`
[INFO] [stdout] dd75eae648c3a757dcf002f09126afab5c05125cf8a0669ffbc0bb7cae9d4f66