[INFO] cloning repository https://github.com/aQaTL/Calculator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aQaTL/Calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c2070976d1a0b5dbea655b1d4b8b66a9ee387364 [INFO] checking aQaTL/Calculator against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aQaTL/Calculator on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aQaTL/Calculator [INFO] finished tweaking git repo https://github.com/aQaTL/Calculator [INFO] tweaked toml for git repo https://github.com/aQaTL/Calculator written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/aQaTL/Calculator already has a lockfile, it will not be regenerated [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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee9bdd26da23ae27108bdcf4f078271ad1ed24f6772f19375b92aa5fddb61f8f [INFO] running `"docker" "start" "-a" "ee9bdd26da23ae27108bdcf4f078271ad1ed24f6772f19375b92aa5fddb61f8f"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Checking iced_core v0.1.0 (https://github.com/hecrj/iced?rev=4e9e051#4e9e051c) [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking glam v0.8.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/colorful-0.2.1/src/core/hsl.rs:39:18 [INFO] [stderr] | [INFO] [stderr] 39 | RGB::new(red.round() as u8, green.round() as u8, blue.round() as u8) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/colorful-0.2.1/src/core/hsl.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | RGB::new(red.round() as u8, green.round() as u8, blue.round() as u8) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/colorful-0.2.1/src/core/hsl.rs:39:58 [INFO] [stderr] | [INFO] [stderr] 39 | RGB::new(red.round() as u8, green.round() as u8, blue.round() as u8) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/iced-9e73d2fbe1fce35a/4e9e051/core/src/rectangle.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | x: (self.x as f32 * scale).round() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/iced-9e73d2fbe1fce35a/4e9e051/core/src/rectangle.rs:38:16 [INFO] [stderr] | [INFO] [stderr] 38 | y: (self.y as f32 * scale).round() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/iced-9e73d2fbe1fce35a/4e9e051/core/src/rectangle.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | width: (self.width as f32 * scale).round() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/git/checkouts/iced-9e73d2fbe1fce35a/4e9e051/core/src/rectangle.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | height: (self.height as f32 * scale).round() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] error: could not compile `colorful`. [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: could not compile `iced_core`. [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" "ee9bdd26da23ae27108bdcf4f078271ad1ed24f6772f19375b92aa5fddb61f8f"` [INFO] running `"docker" "rm" "-f" "ee9bdd26da23ae27108bdcf4f078271ad1ed24f6772f19375b92aa5fddb61f8f"` [INFO] [stdout] ee9bdd26da23ae27108bdcf4f078271ad1ed24f6772f19375b92aa5fddb61f8f