[INFO] fetching crate linux-uapi 0.1.0...
[INFO] testing linux-uapi-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate linux-uapi 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate linux-uapi 0.1.0
[INFO] finished tweaking crates.io crate linux-uapi 0.1.0
[INFO] tweaked toml for crates.io crate linux-uapi 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-uapi 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-uapi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31c5f68670f78e2ff639b1bd2f05e2b968a56905cc12297b31cb17d5ae74db54
[INFO] running `Command { std: "docker" "start" "-a" "31c5f68670f78e2ff639b1bd2f05e2b968a56905cc12297b31cb17d5ae74db54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31c5f68670f78e2ff639b1bd2f05e2b968a56905cc12297b31cb17d5ae74db54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c5f68670f78e2ff639b1bd2f05e2b968a56905cc12297b31cb17d5ae74db54", kill_on_drop: false }`
[INFO] [stdout] 31c5f68670f78e2ff639b1bd2f05e2b968a56905cc12297b31cb17d5ae74db54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8b0b5b28b17d030026623315e616e3ef7b8d1b4f23f70fd1009f46f004b841
[INFO] running `Command { std: "docker" "start" "-a" "0a8b0b5b28b17d030026623315e616e3ef7b8d1b4f23f70fd1009f46f004b841", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling linux-uapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "0a8b0b5b28b17d030026623315e616e3ef7b8d1b4f23f70fd1009f46f004b841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8b0b5b28b17d030026623315e616e3ef7b8d1b4f23f70fd1009f46f004b841", kill_on_drop: false }`
[INFO] [stdout] 0a8b0b5b28b17d030026623315e616e3ef7b8d1b4f23f70fd1009f46f004b841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61858883730ef74057994608535ded22ac64c8781e2a35144b2bb71bf676b1a1
[INFO] running `Command { std: "docker" "start" "-a" "61858883730ef74057994608535ded22ac64c8781e2a35144b2bb71bf676b1a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-uapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tokio` in this scope
[INFO] [stdout]   --> src/tests.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout]  7 |     let runtime = tokio::runtime::Builder::new_current_thread()
[INFO] [stdout]    |                   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 17 + use std::thread::Builder;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout]  7 -     let runtime = tokio::runtime::Builder::new_current_thread()
[INFO] [stdout]  7 +     let runtime = Builder::new_current_thread()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linux-uapi` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "61858883730ef74057994608535ded22ac64c8781e2a35144b2bb71bf676b1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61858883730ef74057994608535ded22ac64c8781e2a35144b2bb71bf676b1a1", kill_on_drop: false }`
[INFO] [stdout] 61858883730ef74057994608535ded22ac64c8781e2a35144b2bb71bf676b1a1