[INFO] fetching crate local-channel 0.1.2... [INFO] testing local-channel-0.1.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate local-channel 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate local-channel 0.1.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate local-channel 0.1.2 [INFO] finished tweaking crates.io crate local-channel 0.1.2 [INFO] tweaked toml for crates.io crate local-channel 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71d0ce0a1fb0b4ed430e5b4ba66b5d57f8ff36feef7b184c744758d590e680cf [INFO] running `Command { std: "docker" "start" "-a" "71d0ce0a1fb0b4ed430e5b4ba66b5d57f8ff36feef7b184c744758d590e680cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71d0ce0a1fb0b4ed430e5b4ba66b5d57f8ff36feef7b184c744758d590e680cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d0ce0a1fb0b4ed430e5b4ba66b5d57f8ff36feef7b184c744758d590e680cf", kill_on_drop: false }` [INFO] [stdout] 71d0ce0a1fb0b4ed430e5b4ba66b5d57f8ff36feef7b184c744758d590e680cf [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3b61db491bc97cb3ca6858e7a5f39dbaf76346de0feb4309b34b2ab61cd7a13 [INFO] running `Command { std: "docker" "start" "-a" "f3b61db491bc97cb3ca6858e7a5f39dbaf76346de0feb4309b34b2ab61cd7a13", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling local-waker v0.1.1 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling local-channel v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "f3b61db491bc97cb3ca6858e7a5f39dbaf76346de0feb4309b34b2ab61cd7a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3b61db491bc97cb3ca6858e7a5f39dbaf76346de0feb4309b34b2ab61cd7a13", kill_on_drop: false }` [INFO] [stdout] f3b61db491bc97cb3ca6858e7a5f39dbaf76346de0feb4309b34b2ab61cd7a13 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60f1fc616f79680ce34d3edec4e8a2c7056ba2bfa6f07da1a5029bd3363557c8 [INFO] running `Command { std: "docker" "start" "-a" "60f1fc616f79680ce34d3edec4e8a2c7056ba2bfa6f07da1a5029bd3363557c8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling local-channel v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/mpsc.rs:208:7 [INFO] [stdout] | [INFO] [stdout] 208 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/mpsc.rs:242:7 [INFO] [stdout] | [INFO] [stdout] 242 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `local-channel` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "60f1fc616f79680ce34d3edec4e8a2c7056ba2bfa6f07da1a5029bd3363557c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f1fc616f79680ce34d3edec4e8a2c7056ba2bfa6f07da1a5029bd3363557c8", kill_on_drop: false }` [INFO] [stdout] 60f1fc616f79680ce34d3edec4e8a2c7056ba2bfa6f07da1a5029bd3363557c8