[INFO] fetching crate tfc 0.5.2...
[INFO] checking tfc-0.5.2 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate tfc 0.5.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tfc 0.5.2 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tfc 0.5.2
[INFO] finished tweaking crates.io crate tfc 0.5.2
[INFO] tweaked toml for crates.io crate tfc 0.5.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate tfc 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98af7d4f17321ced9c106d1e08256702dfd52464bf5d479d7bcb1a1a4282be05
[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" "98af7d4f17321ced9c106d1e08256702dfd52464bf5d479d7bcb1a1a4282be05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98af7d4f17321ced9c106d1e08256702dfd52464bf5d479d7bcb1a1a4282be05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98af7d4f17321ced9c106d1e08256702dfd52464bf5d479d7bcb1a1a4282be05", kill_on_drop: false }`
[INFO] [stdout] 98af7d4f17321ced9c106d1e08256702dfd52464bf5d479d7bcb1a1a4282be05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--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] 6312e0219576f6a8f77bf8f75c91832f0e67ce989ffa6f44411e8ebbaed21c8a
[INFO] running `Command { std: "docker" "start" "-a" "6312e0219576f6a8f77bf8f75c91832f0e67ce989ffa6f44411e8ebbaed21c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `cursor_location` found for struct `tfc::Context` in the current scope
[INFO] [stdout]  --> examples/rotate-mouse.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let center = ctx.cursor_location()?;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^ method not found in `tfc::Context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfc`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6312e0219576f6a8f77bf8f75c91832f0e67ce989ffa6f44411e8ebbaed21c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6312e0219576f6a8f77bf8f75c91832f0e67ce989ffa6f44411e8ebbaed21c8a", kill_on_drop: false }`
[INFO] [stdout] 6312e0219576f6a8f77bf8f75c91832f0e67ce989ffa6f44411e8ebbaed21c8a