[INFO] updating cached repository https://github.com/Fuzzerker/UltimaQ [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 27251a63201acd3453f1d0ef5e15a49a8a19b2bf [INFO] checking Fuzzerker/UltimaQ against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzerker%2FUltimaQ" "/workspace/builds/worker-1/source"` [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 e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [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 `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f0f215987a83554361bf34960e1649f5c35776c5d9d7378c9ae6cbb03c13727 [INFO] running `"docker" "start" "-a" "3f0f215987a83554361bf34960e1649f5c35776c5d9d7378c9ae6cbb03c13727"` [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.19 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-core v0.1.11 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking rr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `BufReader` [INFO] [stderr] --> src/main.rs:85:27 [INFO] [stderr] | [INFO] [stderr] 85 | let lines = lines(BufReader::new(reader)); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `BufReader` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:88:33 [INFO] [stderr] | [INFO] [stderr] 88 | let request = match Request::parse(&line) { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:90:34 [INFO] [stderr] | [INFO] [stderr] 90 | Err(e) => return Response::Error { msg: e }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | Request::Get { key } => { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:97:40 [INFO] [stderr] | [INFO] [stderr] 97 | Some(value) => Response::Value { key, value: value.clone() }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | None => Response::Error { msg: format!("no key {}", key) }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | Request::Set { key, value } => { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | Response::Set { key, value, previous } [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `lines` in this scope [INFO] [stderr] --> src/main.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | let lines = lines(BufReader::new(reader)); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 24 | use tokio_io::io::lines; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `msg` in this scope [INFO] [stderr] --> src/main.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | handle.spawn(msg); [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_io::io::copy` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use tokio_io::io::copy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `BufReader` [INFO] [stderr] --> src/main.rs:85:27 [INFO] [stderr] | [INFO] [stderr] 85 | let lines = lines(BufReader::new(reader)); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `BufReader` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:88:33 [INFO] [stderr] | [INFO] [stderr] 88 | let request = match Request::parse(&line) { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:90:34 [INFO] [stderr] | [INFO] [stderr] 90 | Err(e) => return Response::Error { msg: e }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | Request::Get { key } => { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:97:40 [INFO] [stderr] | [INFO] [stderr] 97 | Some(value) => Response::Value { key, value: value.clone() }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | None => Response::Error { msg: format!("no key {}", key) }, [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Request` [INFO] [stderr] --> src/main.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | Request::Set { key, value } => { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Request` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Response` [INFO] [stderr] --> src/main.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | Response::Set { key, value, previous } [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Response` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `lines` in this scope [INFO] [stderr] --> src/main.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | let lines = lines(BufReader::new(reader)); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 24 | use tokio_io::io::lines; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `msg` in this scope [INFO] [stderr] --> src/main.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | handle.spawn(msg); [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_io::io::copy` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use tokio_io::io::copy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get` found for struct `std::sync::RwLock` in the current scope [INFO] [stderr] --> src/main.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | match db.get(&key) { [INFO] [stderr] | ^^^ method not found in `std::sync::RwLock` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `insert` found for struct `std::sync::RwLock` in the current scope [INFO] [stderr] --> src/main.rs:102:39 [INFO] [stderr] | [INFO] [stderr] 102 | let previous = db.insert(key.clone(), value.clone()); [INFO] [stderr] | ^^^^^^ method not found in `std::sync::RwLock` [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `get` found for struct `std::sync::RwLock` in the current scope [INFO] [stderr] --> src/main.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | match db.get(&key) { [INFO] [stderr] | ^^^ method not found in `std::sync::RwLock` [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error[E0599]: no method named `insert` found for struct `std::sync::RwLock` in the current scope [INFO] [stderr] --> src/main.rs:102:39 [INFO] [stderr] | [INFO] [stderr] 102 | let previous = db.insert(key.clone(), value.clone()); [INFO] [stderr] | ^^^^^^ method not found in `std::sync::RwLock` [INFO] [stderr] [INFO] [stderr] error: could not compile `rr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `rr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3f0f215987a83554361bf34960e1649f5c35776c5d9d7378c9ae6cbb03c13727"` [INFO] running `"docker" "rm" "-f" "3f0f215987a83554361bf34960e1649f5c35776c5d9d7378c9ae6cbb03c13727"` [INFO] [stdout] 3f0f215987a83554361bf34960e1649f5c35776c5d9d7378c9ae6cbb03c13727