[INFO] cloning repository https://github.com/Fuzzerker/UltimaQ
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fuzzerker/UltimaQ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzerker%2FUltimaQ", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzerker%2FUltimaQ'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27251a63201acd3453f1d0ef5e15a49a8a19b2bf
[INFO] testing Fuzzerker/UltimaQ against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzerker%2FUltimaQ" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fuzzerker/UltimaQ on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fuzzerker/UltimaQ
[INFO] finished tweaking git repo https://github.com/Fuzzerker/UltimaQ
[INFO] tweaked toml for git repo https://github.com/Fuzzerker/UltimaQ written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Fuzzerker/UltimaQ already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-core v0.1.11
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.2
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.2
[INFO] [stderr]   Downloaded rand v0.3.19
[INFO] [stderr]   Downloaded tokio-io v0.1.4
[INFO] [stderr]   Downloaded libc v0.2.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb684d14f4c66932eafe4ceacf5f97caf410cfbcf238841cd9cc45a7927b117d
[INFO] running `Command { std: "docker" "start" "-a" "bb684d14f4c66932eafe4ceacf5f97caf410cfbcf238841cd9cc45a7927b117d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb684d14f4c66932eafe4ceacf5f97caf410cfbcf238841cd9cc45a7927b117d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb684d14f4c66932eafe4ceacf5f97caf410cfbcf238841cd9cc45a7927b117d", kill_on_drop: false }`
[INFO] [stdout] bb684d14f4c66932eafe4ceacf5f97caf410cfbcf238841cd9cc45a7927b117d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1405a2a9c50081aa42f6b1a4ea53aeb45eb7bad36706090f5326805fce47f0e2
[INFO] running `Command { std: "docker" "start" "-a" "1405a2a9c50081aa42f6b1a4ea53aeb45eb7bad36706090f5326805fce47f0e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.35
[INFO] [stderr]    Compiling futures v0.1.17
[INFO] [stderr]    Compiling lazycell v0.5.1
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling scoped-tls v0.1.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling rand v0.3.19
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling tokio-core v0.1.11
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling rr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Request`
[INFO] [stdout]   --> src/main.rs:88:33
[INFO] [stdout]    |
[INFO] [stdout] 88 |             let request = match Request::parse(&line) {
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `Request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]   --> src/main.rs:90:34
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 Err(e) => return Response::Error { msg: e },
[INFO] [stdout]    |                                  ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Request`
[INFO] [stdout]   --> src/main.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 Request::Get { key } => {
[INFO] [stdout]    |                 ^^^^^^^ use of undeclared type `Request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]   --> src/main.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |                         Some(value) => Response::Value { key, value: value.clone() },
[INFO] [stdout]    |                                        ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]   --> src/main.rs:98:33
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         None => Response::Error { msg: format!("no key {}", key) },
[INFO] [stdout]    |                                 ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Request`
[INFO] [stdout]    --> src/main.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 Request::Set { key, value } => {
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `Request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]    --> src/main.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     Response::Set { key, value, previous }
[INFO] [stdout]     |                     ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lines` in this scope
[INFO] [stdout]   --> src/main.rs:85:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let lines = lines(BufReader::new(reader));
[INFO] [stdout]    |                     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio_io::io::lines;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BufReader`
[INFO] [stdout]   --> src/main.rs:85:27
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let lines = lines(BufReader::new(reader));
[INFO] [stdout]    |                           ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::io::BufReader;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `msg` in this scope
[INFO] [stdout]    --> src/main.rs:120:22
[INFO] [stdout]     |
[INFO] [stdout] 120 |         handle.spawn(msg);
[INFO] [stdout]     |                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_io::io::copy`
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio_io::io::copy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get` found for struct `RwLock` in the current scope
[INFO] [stdout]   --> src/main.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     match db.get(&key) {
[INFO] [stdout]    |                              ^^^ method not found in `RwLock<Database>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `insert` found for struct `RwLock` in the current scope
[INFO] [stdout]    --> src/main.rs:102:39
[INFO] [stdout]     |
[INFO] [stdout] 102 |                     let previous = db.insert(key.clone(), value.clone());
[INFO] [stdout]     |                                       ^^^^^^ method not found in `RwLock<Database>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Future`
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use futures::Future;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rr` due to 13 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1405a2a9c50081aa42f6b1a4ea53aeb45eb7bad36706090f5326805fce47f0e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1405a2a9c50081aa42f6b1a4ea53aeb45eb7bad36706090f5326805fce47f0e2", kill_on_drop: false }`
[INFO] [stdout] 1405a2a9c50081aa42f6b1a4ea53aeb45eb7bad36706090f5326805fce47f0e2