[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] checking Fuzzerker/UltimaQ against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzzerker%2FUltimaQ" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fuzzerker/UltimaQ on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-6/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b36cec113f09c5e3080af2b2336eb92e24394d42bbeb68282416cfc77982c9cc [INFO] running `Command { std: "docker" "start" "-a" "b36cec113f09c5e3080af2b2336eb92e24394d42bbeb68282416cfc77982c9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b36cec113f09c5e3080af2b2336eb92e24394d42bbeb68282416cfc77982c9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36cec113f09c5e3080af2b2336eb92e24394d42bbeb68282416cfc77982c9cc", kill_on_drop: false }` [INFO] [stdout] b36cec113f09c5e3080af2b2336eb92e24394d42bbeb68282416cfc77982c9cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6727b3d7ee00c0419b1c679a6c0dd38842bde22a29a22ba07caef97c33308778 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6727b3d7ee00c0419b1c679a6c0dd38842bde22a29a22ba07caef97c33308778", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.35 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.19 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [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] [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[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` [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` [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` [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[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` [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] [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` [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] error: build failed [INFO] running `Command { std: "docker" "inspect" "6727b3d7ee00c0419b1c679a6c0dd38842bde22a29a22ba07caef97c33308778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6727b3d7ee00c0419b1c679a6c0dd38842bde22a29a22ba07caef97c33308778", kill_on_drop: false }` [INFO] [stdout] 6727b3d7ee00c0419b1c679a6c0dd38842bde22a29a22ba07caef97c33308778