[INFO] cloning repository https://github.com/MasonEG/matrix-rain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MasonEG/matrix-rain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonEG%2Fmatrix-rain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonEG%2Fmatrix-rain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c4c8d5436f7f0acb72dc22042d48f6b3dd78816
[INFO] checking MasonEG/matrix-rain against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonEG%2Fmatrix-rain" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MasonEG/matrix-rain on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MasonEG/matrix-rain
[INFO] finished tweaking git repo https://github.com/MasonEG/matrix-rain
[INFO] tweaked toml for git repo https://github.com/MasonEG/matrix-rain written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MasonEG/matrix-rain 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6c29fc8bfefa2991c855f51ca0a8fd16589ec9360e320673ce2cc3495a89c8e
[INFO] running `Command { std: "docker" "start" "-a" "c6c29fc8bfefa2991c855f51ca0a8fd16589ec9360e320673ce2cc3495a89c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6c29fc8bfefa2991c855f51ca0a8fd16589ec9360e320673ce2cc3495a89c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c29fc8bfefa2991c855f51ca0a8fd16589ec9360e320673ce2cc3495a89c8e", kill_on_drop: false }`
[INFO] [stdout] c6c29fc8bfefa2991c855f51ca0a8fd16589ec9360e320673ce2cc3495a89c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0a632c9a4f5abc0afc4a38925f4085c942a2879430af1d81031b6ff419ec2f
[INFO] running `Command { std: "docker" "start" "-a" "bd0a632c9a4f5abc0afc4a38925f4085c942a2879430af1d81031b6ff419ec2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking matrix-rain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `termion::clear`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use termion::clear;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::clear`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use termion::clear;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>` cannot be sent between threads safely
[INFO] [stdout]   --> src/main.rs:73:36
[INFO] [stdout]    |
[INFO] [stdout] 73 |       let drawThread = thread::spawn(move || {
[INFO] [stdout]    |                        ------------- ^------
[INFO] [stdout]    |                        |             |
[INFO] [stdout]    |  ______________________|_____________within this `[closure@src/main.rs:73:36: 73:43]`
[INFO] [stdout]    | |                      |
[INFO] [stdout]    | |                      required by a bound introduced by this call
[INFO] [stdout] 74 | |         loop {
[INFO] [stdout] 75 | |             update(dimensions, &mut rng, &mut raindrops);
[INFO] [stdout] 76 | |             thread_send_drop.send(raindrops).unwrap();
[INFO] [stdout] 77 | |             thread::sleep(Duration::from_millis(500));
[INFO] [stdout] 78 | |         }
[INFO] [stdout] 79 | |     });
[INFO] [stdout]    | |_____^ `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `[closure@src/main.rs:73:36: 73:43]`, the trait `Send` is not implemented for `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>`
[INFO] [stdout] note: required because it appears within the type `ThreadRng`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.8.4/src/rngs/thread.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ThreadRng {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] note: required because it's used within this closure
[INFO] [stdout]   --> src/main.rs:73:36
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let drawThread = thread::spawn(move || {
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] note: required by a bound in `spawn`
[INFO] [stdout]   --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/thread/mod.rs:680:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>` cannot be sent between threads safely
[INFO] [stdout]   --> src/main.rs:73:36
[INFO] [stdout]    |
[INFO] [stdout] 73 |       let drawThread = thread::spawn(move || {
[INFO] [stdout]    |                        ------------- ^------
[INFO] [stdout]    |                        |             |
[INFO] [stdout]    |  ______________________|_____________within this `[closure@src/main.rs:73:36: 73:43]`
[INFO] [stdout]    | |                      |
[INFO] [stdout]    | |                      required by a bound introduced by this call
[INFO] [stdout] 74 | |         loop {
[INFO] [stdout] 75 | |             update(dimensions, &mut rng, &mut raindrops);
[INFO] [stdout] 76 | |             thread_send_drop.send(raindrops).unwrap();
[INFO] [stdout] 77 | |             thread::sleep(Duration::from_millis(500));
[INFO] [stdout] 78 | |         }
[INFO] [stdout] 79 | |     });
[INFO] [stdout]    | |_____^ `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>` cannot be sent between threads safely
[INFO] [stdout]    |
[INFO] [stdout]    = help: within `[closure@src/main.rs:73:36: 73:43]`, the trait `Send` is not implemented for `Rc<UnsafeCell<ReseedingRng<rand_chacha::chacha::ChaCha12Core, OsRng>>>`
[INFO] [stdout] note: required because it appears within the type `ThreadRng`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.8.4/src/rngs/thread.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ThreadRng {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] note: required because it's used within this closure
[INFO] [stdout]   --> src/main.rs:73:36
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let drawThread = thread::spawn(move || {
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] note: required by a bound in `spawn`
[INFO] [stdout]   --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/thread/mod.rs:680:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matrix-rain` (bin "matrix-rain") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `matrix-rain` (bin "matrix-rain" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bd0a632c9a4f5abc0afc4a38925f4085c942a2879430af1d81031b6ff419ec2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0a632c9a4f5abc0afc4a38925f4085c942a2879430af1d81031b6ff419ec2f", kill_on_drop: false }`
[INFO] [stdout] bd0a632c9a4f5abc0afc4a38925f4085c942a2879430af1d81031b6ff419ec2f
