[INFO] cloning repository https://github.com/Roman375757752/neurochain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Roman375757752/neurochain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoman375757752%2Fneurochain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoman375757752%2Fneurochain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 890c6de9c40d0b132424d9ab118d6f25f9bee40d
[INFO] testing Roman375757752/neurochain against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoman375757752%2Fneurochain" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Roman375757752/neurochain
[INFO] finished tweaking git repo https://github.com/Roman375757752/neurochain
[INFO] tweaked toml for git repo https://github.com/Roman375757752/neurochain written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Roman375757752/neurochain on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Roman375757752/neurochain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39ff0124db81ea9777d8bcd01f8fcfe1b0058df45f946a01dbc91b3b114e500c
[INFO] running `Command { std: "docker" "start" "-a" "39ff0124db81ea9777d8bcd01f8fcfe1b0058df45f946a01dbc91b3b114e500c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39ff0124db81ea9777d8bcd01f8fcfe1b0058df45f946a01dbc91b3b114e500c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ff0124db81ea9777d8bcd01f8fcfe1b0058df45f946a01dbc91b3b114e500c", kill_on_drop: false }`
[INFO] [stdout] 39ff0124db81ea9777d8bcd01f8fcfe1b0058df45f946a01dbc91b3b114e500c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cb697fd8883cb825d367ab3139adfaa6194099952237dbdd62b0e831dd08237
[INFO] running `Command { std: "docker" "start" "-a" "1cb697fd8883cb825d367ab3139adfaa6194099952237dbdd62b0e831dd08237", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling neuro_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0373]: closure may outlive the current function, but it borrows `verbose`, which is owned by the current function
[INFO] [stdout]   --> src/speed_test.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         |signal| {
[INFO] [stdout]    |         ^^^^^^^^ may outlive borrowed value `verbose`
[INFO] [stdout] 21 |             let result = signal.amount > 10.0;
[INFO] [stdout] 22 |             if verbose {
[INFO] [stdout]    |                ------- `verbose` is borrowed here
[INFO] [stdout]    |
[INFO] [stdout] note: function requires argument type to outlive `'static`
[INFO] [stdout]   --> src/speed_test.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |       let contract = SmartContract::new(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 18 | |         1,
[INFO] [stdout] 19 | |         "amount > 10".to_string(),
[INFO] [stdout] 20 | |         |signal| {
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |         },
[INFO] [stdout] 28 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout] help: to force the closure to take ownership of `verbose` (and any other referenced variables), use the `move` keyword
[INFO] [stdout]    |
[INFO] [stdout] 20 |         move |signal| {
[INFO] [stdout]    |         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0373`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neuro_net` (bin "neuro_net") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1cb697fd8883cb825d367ab3139adfaa6194099952237dbdd62b0e831dd08237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb697fd8883cb825d367ab3139adfaa6194099952237dbdd62b0e831dd08237", kill_on_drop: false }`
[INFO] [stdout] 1cb697fd8883cb825d367ab3139adfaa6194099952237dbdd62b0e831dd08237