[INFO] fetching crate display-link 0.2.0...
[INFO] testing display-link-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate display-link 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate display-link 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate display-link 0.2.0
[INFO] finished tweaking crates.io crate display-link 0.2.0
[INFO] tweaked toml for crates.io crate display-link 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] ad78aa3806dea4a88ab09ca5d38cbdb171046405d2afd829fc11bd3f2896889e
[INFO] running `Command { std: "docker" "start" "-a" "ad78aa3806dea4a88ab09ca5d38cbdb171046405d2afd829fc11bd3f2896889e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad78aa3806dea4a88ab09ca5d38cbdb171046405d2afd829fc11bd3f2896889e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad78aa3806dea4a88ab09ca5d38cbdb171046405d2afd829fc11bd3f2896889e", kill_on_drop: false }`
[INFO] [stdout] ad78aa3806dea4a88ab09ca5d38cbdb171046405d2afd829fc11bd3f2896889e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] f1976331940f19c9eae6a56793b342e8d11d50b2cf15757e50cd57b1db7c98f1
[INFO] running `Command { std: "docker" "start" "-a" "f1976331940f19c9eae6a56793b342e8d11d50b2cf15757e50cd57b1db7c98f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling time-point v0.1.1
[INFO] [stderr]    Compiling display-link v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PlatformDisplayLink`
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         PlatformDisplayLink::new(callback).map(DisplayLink)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ use of undeclared type `PlatformDisplayLink`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PlatformDisplayLink` in this scope
[INFO] [stdout]   --> src/lib.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct DisplayLink(PlatformDisplayLink);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `display-link` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f1976331940f19c9eae6a56793b342e8d11d50b2cf15757e50cd57b1db7c98f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1976331940f19c9eae6a56793b342e8d11d50b2cf15757e50cd57b1db7c98f1", kill_on_drop: false }`
[INFO] [stdout] f1976331940f19c9eae6a56793b342e8d11d50b2cf15757e50cd57b1db7c98f1