[INFO] fetching crate reingold-tilford 1.0.0...
[INFO] checking reingold-tilford-1.0.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate reingold-tilford 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate reingold-tilford 1.0.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate reingold-tilford 1.0.0
[INFO] finished tweaking crates.io crate reingold-tilford 1.0.0
[INFO] tweaked toml for crates.io crate reingold-tilford 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 48470a5dea0a90b9bd173d11bec090d89fc83f77f720f467273ad213979e1508
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "48470a5dea0a90b9bd173d11bec090d89fc83f77f720f467273ad213979e1508"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking reingold-tilford v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 for i in 0..border.top as i32 {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 window.mv(y, x - dimensions.left as i32);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |                     for i in 0..border.bottom as i32 + 1 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     for i in 0..border.bottom as i32 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     let mut current_x = layout.get(&tree.key(children[0])).unwrap().x as i32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |                         let this_x = layout.get(&tree.key(*child)).unwrap().x as i32;
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                             window.mv(y + 1 + border.bottom as i32, i);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |                         window.mv(y + 1 + border.bottom as i32, this_x);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 |                         layout.get(&tree.key(*children.last().unwrap())).unwrap().x as i32;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |                     window.mv(y + 1 + border.bottom as i32, final_x);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `reingold-tilford`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 for i in 0..border.top as i32 {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 window.mv(y, x - dimensions.left as i32);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |                     for i in 0..border.bottom as i32 + 1 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     for i in 0..border.bottom as i32 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     let mut current_x = layout.get(&tree.key(children[0])).unwrap().x as i32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |                         let this_x = layout.get(&tree.key(*child)).unwrap().x as i32;
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                             window.mv(y + 1 + border.bottom as i32, i);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |                         window.mv(y + 1 + border.bottom as i32, this_x);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 |                         layout.get(&tree.key(*children.last().unwrap())).unwrap().x as i32;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |                     window.mv(y + 1 + border.bottom as i32, final_x);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `reingold-tilford`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 let (x, y) = (coord.x as i32, coord.y as i32);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 for i in 0..border.top as i32 {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 window.mv(y, x - dimensions.left as i32);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |                     for i in 0..border.bottom as i32 + 1 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     for i in 0..border.bottom as i32 {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |                     let mut current_x = layout.get(&tree.key(children[0])).unwrap().x as i32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |                         let this_x = layout.get(&tree.key(*child)).unwrap().x as i32;
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |                             window.mv(y + 1 + border.bottom as i32, i);
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |                         window.mv(y + 1 + border.bottom as i32, this_x);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 |                         layout.get(&tree.key(*children.last().unwrap())).unwrap().x as i32;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> examples/utils/mod.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |                     window.mv(y + 1 + border.bottom as i32, final_x);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `reingold-tilford`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "48470a5dea0a90b9bd173d11bec090d89fc83f77f720f467273ad213979e1508"`
[INFO] running `"docker" "rm" "-f" "48470a5dea0a90b9bd173d11bec090d89fc83f77f720f467273ad213979e1508"`
[INFO] [stdout] 48470a5dea0a90b9bd173d11bec090d89fc83f77f720f467273ad213979e1508