[INFO] cloning repository https://github.com/BragCat/probability_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BragCat/probability_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBragCat%2Fprobability_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBragCat%2Fprobability_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2efb5a4caadc1f20ae53f579a7286b3ec0dcb57
[INFO] testing BragCat/probability_playground against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBragCat%2Fprobability_playground" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BragCat/probability_playground 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/BragCat/probability_playground
[INFO] finished tweaking git repo https://github.com/BragCat/probability_playground
[INFO] tweaked toml for git repo https://github.com/BragCat/probability_playground written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/BragCat/probability_playground 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c66dea0f92da3f458136ac6cc66fe2f42c6b87e60d6901a1ad126aecdc59e37c
[INFO] running `Command { std: "docker" "start" "-a" "c66dea0f92da3f458136ac6cc66fe2f42c6b87e60d6901a1ad126aecdc59e37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c66dea0f92da3f458136ac6cc66fe2f42c6b87e60d6901a1ad126aecdc59e37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66dea0f92da3f458136ac6cc66fe2f42c6b87e60d6901a1ad126aecdc59e37c", kill_on_drop: false }`
[INFO] [stdout] c66dea0f92da3f458136ac6cc66fe2f42c6b87e60d6901a1ad126aecdc59e37c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bcf6d47dc45abdcf923173e1219b5889e6e9968e94e4bca9b804c3f059d6420b
[INFO] running `Command { std: "docker" "start" "-a" "bcf6d47dc45abdcf923173e1219b5889e6e9968e94e4bca9b804c3f059d6420b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling probability_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "bcf6d47dc45abdcf923173e1219b5889e6e9968e94e4bca9b804c3f059d6420b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf6d47dc45abdcf923173e1219b5889e6e9968e94e4bca9b804c3f059d6420b", kill_on_drop: false }`
[INFO] [stdout] bcf6d47dc45abdcf923173e1219b5889e6e9968e94e4bca9b804c3f059d6420b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 15d5cf72a8ec6f2475486c8ab67242b9b7d3ef43b4a97dd375357e2d044585ed
[INFO] running `Command { std: "docker" "start" "-a" "15d5cf72a8ec6f2475486c8ab67242b9b7d3ef43b4a97dd375357e2d044585ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling probability_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "15d5cf72a8ec6f2475486c8ab67242b9b7d3ef43b4a97dd375357e2d044585ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d5cf72a8ec6f2475486c8ab67242b9b7d3ef43b4a97dd375357e2d044585ed", kill_on_drop: false }`
[INFO] [stdout] 15d5cf72a8ec6f2475486c8ab67242b9b7d3ef43b4a97dd375357e2d044585ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e8eb76430dc37fd654694bf29e4fb032354387e3aa5be1392495410e8a2bf7f4
[INFO] running `Command { std: "docker" "start" "-a" "e8eb76430dc37fd654694bf29e4fb032354387e3aa5be1392495410e8a2bf7f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/probability_playground-5457614d6cdad953)
[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" "e8eb76430dc37fd654694bf29e4fb032354387e3aa5be1392495410e8a2bf7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8eb76430dc37fd654694bf29e4fb032354387e3aa5be1392495410e8a2bf7f4", kill_on_drop: false }`
[INFO] [stdout] e8eb76430dc37fd654694bf29e4fb032354387e3aa5be1392495410e8a2bf7f4