[INFO] cloning repository https://github.com/LDY1998/prusti-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LDY1998/prusti-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDY1998%2Fprusti-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDY1998%2Fprusti-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eeb84dce66d15aeabebbc3a46b7a3f8bc2c4121e
[INFO] testing LDY1998/prusti-examples against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLDY1998%2Fprusti-examples" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LDY1998/prusti-examples on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LDY1998/prusti-examples
[INFO] finished tweaking git repo https://github.com/LDY1998/prusti-examples
[INFO] tweaked toml for git repo https://github.com/LDY1998/prusti-examples written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/LDY1998/prusti-examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce5c88dfdf3796a8fd8e25e3e14e22429a54667ef670cb5cf84fc592d3e148b0
[INFO] running `Command { std: "docker" "start" "-a" "ce5c88dfdf3796a8fd8e25e3e14e22429a54667ef670cb5cf84fc592d3e148b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce5c88dfdf3796a8fd8e25e3e14e22429a54667ef670cb5cf84fc592d3e148b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5c88dfdf3796a8fd8e25e3e14e22429a54667ef670cb5cf84fc592d3e148b0", kill_on_drop: false }`
[INFO] [stdout] ce5c88dfdf3796a8fd8e25e3e14e22429a54667ef670cb5cf84fc592d3e148b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a591c59a7eed6e81b53c68fe1b4f52068ddda59c7b0cf742990276170ae3feea
[INFO] running `Command { std: "docker" "start" "-a" "a591c59a7eed6e81b53c68fe1b4f52068ddda59c7b0cf742990276170ae3feea", kill_on_drop: false }`
[INFO] [stderr]    Compiling prusti-tryout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a591c59a7eed6e81b53c68fe1b4f52068ddda59c7b0cf742990276170ae3feea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a591c59a7eed6e81b53c68fe1b4f52068ddda59c7b0cf742990276170ae3feea", kill_on_drop: false }`
[INFO] [stdout] a591c59a7eed6e81b53c68fe1b4f52068ddda59c7b0cf742990276170ae3feea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ef0e1807b712a4ee876335849472ec1f5b62cc57d6097186b0e2288c3f71e1
[INFO] running `Command { std: "docker" "start" "-a" "28ef0e1807b712a4ee876335849472ec1f5b62cc57d6097186b0e2288c3f71e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling prusti-tryout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "28ef0e1807b712a4ee876335849472ec1f5b62cc57d6097186b0e2288c3f71e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ef0e1807b712a4ee876335849472ec1f5b62cc57d6097186b0e2288c3f71e1", kill_on_drop: false }`
[INFO] [stdout] 28ef0e1807b712a4ee876335849472ec1f5b62cc57d6097186b0e2288c3f71e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b3ccc8972787d38a9e8509f52f47e6d555a3425bf69914ad49cef62145ea3ec
[INFO] running `Command { std: "docker" "start" "-a" "1b3ccc8972787d38a9e8509f52f47e6d555a3425bf69914ad49cef62145ea3ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prusti_tryout-aa900a4ed4bb2f12)
[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" "1b3ccc8972787d38a9e8509f52f47e6d555a3425bf69914ad49cef62145ea3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3ccc8972787d38a9e8509f52f47e6d555a3425bf69914ad49cef62145ea3ec", kill_on_drop: false }`
[INFO] [stdout] 1b3ccc8972787d38a9e8509f52f47e6d555a3425bf69914ad49cef62145ea3ec