[INFO] cloning repository https://github.com/SaimaMustafa/Guessing-Game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaimaMustafa/Guessing-Game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaimaMustafa%2FGuessing-Game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaimaMustafa%2FGuessing-Game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7257fa11458d76b6156c0a0efdfdb435f7365034
[INFO] testing SaimaMustafa/Guessing-Game against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaimaMustafa%2FGuessing-Game" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SaimaMustafa/Guessing-Game 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/SaimaMustafa/Guessing-Game
[INFO] finished tweaking git repo https://github.com/SaimaMustafa/Guessing-Game
[INFO] tweaked toml for git repo https://github.com/SaimaMustafa/Guessing-Game written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/SaimaMustafa/Guessing-Game 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ec2da6182b622ba7b6fb840af55cdc8d1bd34ba88baa012942b36b9f112f2240
[INFO] running `Command { std: "docker" "start" "-a" "ec2da6182b622ba7b6fb840af55cdc8d1bd34ba88baa012942b36b9f112f2240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec2da6182b622ba7b6fb840af55cdc8d1bd34ba88baa012942b36b9f112f2240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2da6182b622ba7b6fb840af55cdc8d1bd34ba88baa012942b36b9f112f2240", kill_on_drop: false }`
[INFO] [stdout] ec2da6182b622ba7b6fb840af55cdc8d1bd34ba88baa012942b36b9f112f2240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 629bb8b4d5f3acc4e1d911e3c700b6a15a2ee0d9ab62b06cee94b032614760d0
[INFO] running `Command { std: "docker" "start" "-a" "629bb8b4d5f3acc4e1d911e3c700b6a15a2ee0d9ab62b06cee94b032614760d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rust-class1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "629bb8b4d5f3acc4e1d911e3c700b6a15a2ee0d9ab62b06cee94b032614760d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629bb8b4d5f3acc4e1d911e3c700b6a15a2ee0d9ab62b06cee94b032614760d0", kill_on_drop: false }`
[INFO] [stdout] 629bb8b4d5f3acc4e1d911e3c700b6a15a2ee0d9ab62b06cee94b032614760d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f0b315fb75c346b71568237be2b180d2577d95c608224d4147db8b1fa372f893
[INFO] running `Command { std: "docker" "start" "-a" "f0b315fb75c346b71568237be2b180d2577d95c608224d4147db8b1fa372f893", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-class1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f0b315fb75c346b71568237be2b180d2577d95c608224d4147db8b1fa372f893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b315fb75c346b71568237be2b180d2577d95c608224d4147db8b1fa372f893", kill_on_drop: false }`
[INFO] [stdout] f0b315fb75c346b71568237be2b180d2577d95c608224d4147db8b1fa372f893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 86bacc310d0db9c7b42a9a28ab78edbded6804c1818f52b30d5ace8ac4e390ac
[INFO] running `Command { std: "docker" "start" "-a" "86bacc310d0db9c7b42a9a28ab78edbded6804c1818f52b30d5ace8ac4e390ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_class1-6d7d276dc5be8504)
[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" "86bacc310d0db9c7b42a9a28ab78edbded6804c1818f52b30d5ace8ac4e390ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bacc310d0db9c7b42a9a28ab78edbded6804c1818f52b30d5ace8ac4e390ac", kill_on_drop: false }`
[INFO] [stdout] 86bacc310d0db9c7b42a9a28ab78edbded6804c1818f52b30d5ace8ac4e390ac