[INFO] fetching crate tfc 0.5.2...
[INFO] testing tfc-0.5.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate tfc 0.5.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tfc 0.5.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b36c67817c77d7bcce7c94d58ac5bd914e9fcc87068c3c847fcffed1e57b1fb5
[INFO] running `Command { std: "docker" "start" "-a" "b36c67817c77d7bcce7c94d58ac5bd914e9fcc87068c3c847fcffed1e57b1fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b36c67817c77d7bcce7c94d58ac5bd914e9fcc87068c3c847fcffed1e57b1fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36c67817c77d7bcce7c94d58ac5bd914e9fcc87068c3c847fcffed1e57b1fb5", kill_on_drop: false }`
[INFO] [stdout] b36c67817c77d7bcce7c94d58ac5bd914e9fcc87068c3c847fcffed1e57b1fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01bb4736c4b952ddd81820962dd92a1a600eb4f9223d410db9418b1d271b7d0d
[INFO] running `Command { std: "docker" "start" "-a" "01bb4736c4b952ddd81820962dd92a1a600eb4f9223d410db9418b1d271b7d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "01bb4736c4b952ddd81820962dd92a1a600eb4f9223d410db9418b1d271b7d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bb4736c4b952ddd81820962dd92a1a600eb4f9223d410db9418b1d271b7d0d", kill_on_drop: false }`
[INFO] [stdout] 01bb4736c4b952ddd81820962dd92a1a600eb4f9223d410db9418b1d271b7d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8649b9ead453cc12662b3a8c341ea1b1d5b9996dc03ea89a59620945f0b32ea9
[INFO] running `Command { std: "docker" "start" "-a" "8649b9ead453cc12662b3a8c341ea1b1d5b9996dc03ea89a59620945f0b32ea9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tfc v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tfc`
[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] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8649b9ead453cc12662b3a8c341ea1b1d5b9996dc03ea89a59620945f0b32ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8649b9ead453cc12662b3a8c341ea1b1d5b9996dc03ea89a59620945f0b32ea9", kill_on_drop: false }`
[INFO] [stdout] 8649b9ead453cc12662b3a8c341ea1b1d5b9996dc03ea89a59620945f0b32ea9