[INFO] fetching crate wd_run 0.2.1...
[INFO] checking wd_run-0.2.1 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate wd_run 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wd_run 0.2.1 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wd_run 0.2.1
[INFO] finished tweaking crates.io crate wd_run 0.2.1
[INFO] tweaked toml for crates.io crate wd_run 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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 signal-hook v0.1.17
[INFO] [stderr]   Downloaded wd_event v0.3.2
[INFO] [stderr]   Downloaded wd_log v0.1.5
[INFO] [stderr]   Downloaded async-recursion v0.3.2
[INFO] [stderr]   Downloaded serde_yaml v0.8.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-10-15" "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] 3c03c40d1dad0bae2298841da1202462c4b4ec553ca2d85ae9c71d49bbdea5f2
[INFO] running `Command { std: "docker" "start" "-a" "3c03c40d1dad0bae2298841da1202462c4b4ec553ca2d85ae9c71d49bbdea5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c03c40d1dad0bae2298841da1202462c4b4ec553ca2d85ae9c71d49bbdea5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c03c40d1dad0bae2298841da1202462c4b4ec553ca2d85ae9c71d49bbdea5f2", kill_on_drop: false }`
[INFO] [stdout] 3c03c40d1dad0bae2298841da1202462c4b4ec553ca2d85ae9c71d49bbdea5f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445551d568b7bea0351be3a7cd36c8d1567362521d6bef7512b3fcec72990ed6
[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" "445551d568b7bea0351be3a7cd36c8d1567362521d6bef7512b3fcec72990ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_yaml v0.8.21
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking wd_log v0.1.5
[INFO] [stderr]     Checking wd_event v0.3.2
[INFO] [stderr]     Checking wd_run v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/util/cmd/run.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |         tokio::spawn(async move {
[INFO] [stdout]     |                ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/util/cmd/run.rs:136:16
[INFO] [stdout]     |
[INFO] [stdout] 136 |         tokio::spawn(async move {
[INFO] [stdout]     |                ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/util/cmd/run.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |         tokio::spawn(async move {
[INFO] [stdout]     |                ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/util/cmd/run.rs:136:16
[INFO] [stdout]     |
[INFO] [stdout] 136 |         tokio::spawn(async move {
[INFO] [stdout]     |                ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::thread::spawn;
[INFO] [stdout]     |
[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 E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wd_run` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "445551d568b7bea0351be3a7cd36c8d1567362521d6bef7512b3fcec72990ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445551d568b7bea0351be3a7cd36c8d1567362521d6bef7512b3fcec72990ed6", kill_on_drop: false }`
[INFO] [stdout] 445551d568b7bea0351be3a7cd36c8d1567362521d6bef7512b3fcec72990ed6
