[INFO] fetching crate grid_search_cardinal_best 0.3.0...
[INFO] testing grid_search_cardinal_best-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate grid_search_cardinal_best 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate grid_search_cardinal_best 0.3.0 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 grid_search_cardinal_best 0.3.0
[INFO] finished tweaking crates.io crate grid_search_cardinal_best 0.3.0
[INFO] tweaked toml for crates.io crate grid_search_cardinal_best 0.3.0 written to /workspace/builds/worker-10/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-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05f5acae059da769aa6ce40794d9f5054fb7ee56b648d569d9f039ae80bffe8a
[INFO] running `Command { std: "docker" "start" "-a" "05f5acae059da769aa6ce40794d9f5054fb7ee56b648d569d9f039ae80bffe8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f5acae059da769aa6ce40794d9f5054fb7ee56b648d569d9f039ae80bffe8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f5acae059da769aa6ce40794d9f5054fb7ee56b648d569d9f039ae80bffe8a", kill_on_drop: false }`
[INFO] [stdout] 05f5acae059da769aa6ce40794d9f5054fb7ee56b648d569d9f039ae80bffe8a
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59372a3bf7c56955cafdc11c1a52ccac0694253317969019df550d8d579a2835
[INFO] running `Command { std: "docker" "start" "-a" "59372a3bf7c56955cafdc11c1a52ccac0694253317969019df550d8d579a2835", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling coord_2d v0.3.1
[INFO] [stderr]    Compiling grid_2d v0.15.0
[INFO] [stderr]    Compiling direction v0.18.0
[INFO] [stderr]    Compiling grid_search_cardinal_common v0.3.0
[INFO] [stderr]    Compiling grid_search_cardinal_best v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "59372a3bf7c56955cafdc11c1a52ccac0694253317969019df550d8d579a2835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59372a3bf7c56955cafdc11c1a52ccac0694253317969019df550d8d579a2835", kill_on_drop: false }`
[INFO] [stdout] 59372a3bf7c56955cafdc11c1a52ccac0694253317969019df550d8d579a2835
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605c9a95875c586df1c8ee860bee31580badd69a32c70b4a4ad75dd52bdc1f3e
[INFO] running `Command { std: "docker" "start" "-a" "605c9a95875c586df1c8ee860bee31580badd69a32c70b4a4ad75dd52bdc1f3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_isaac v0.3.0
[INFO] [stderr]    Compiling grid_search_cardinal_best v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "605c9a95875c586df1c8ee860bee31580badd69a32c70b4a4ad75dd52bdc1f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605c9a95875c586df1c8ee860bee31580badd69a32c70b4a4ad75dd52bdc1f3e", kill_on_drop: false }`
[INFO] [stdout] 605c9a95875c586df1c8ee860bee31580badd69a32c70b4a4ad75dd52bdc1f3e
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 343ddacea944fdc13630b6dae5b77bfea3d9cfdc94b34606fa2fed5840c95194
[INFO] running `Command { std: "docker" "start" "-a" "343ddacea944fdc13630b6dae5b77bfea3d9cfdc94b34606fa2fed5840c95194", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grid_search_cardinal_best-745c3242d88471e8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::grid_c ... ok
[INFO] [stdout] test test::grid_a ... ok
[INFO] [stdout] test test::grid_b ... ok
[INFO] [stdout] test test::grid_d ... ok
[INFO] [stderr]    Doc-tests grid_search_cardinal_best
[INFO] [stdout] test test::grid_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[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" "343ddacea944fdc13630b6dae5b77bfea3d9cfdc94b34606fa2fed5840c95194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343ddacea944fdc13630b6dae5b77bfea3d9cfdc94b34606fa2fed5840c95194", kill_on_drop: false }`
[INFO] [stdout] 343ddacea944fdc13630b6dae5b77bfea3d9cfdc94b34606fa2fed5840c95194