[INFO] cloning repository https://github.com/exphp-share/open-learning-opt [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exphp-share/open-learning-opt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexphp-share%2Fopen-learning-opt"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexphp-share%2Fopen-learning-opt'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c569ee3305c4a44a4dcaaedf9b6043d7fa8af9d6 [INFO] checking exphp-share/open-learning-opt against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexphp-share%2Fopen-learning-opt" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/exphp-share/open-learning-opt 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/exphp-share/open-learning-opt [INFO] finished tweaking git repo https://github.com/exphp-share/open-learning-opt [INFO] tweaked toml for git repo https://github.com/exphp-share/open-learning-opt written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/exphp-share/open-learning-opt already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: toolchain [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2b62843895142015f639b43db37475cfa9278b6412af8de1ab426b34820bd1e9 [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" "2b62843895142015f639b43db37475cfa9278b6412af8de1ab426b34820bd1e9"` [INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker [INFO] [stderr] warning: unused manifest key: toolchain [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking open_learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/main.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | (time_pp*(100.0-p)) as u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/main.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | (time_pp*(100.0-p)) as u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/terminal_render.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let ip = (percentage / 2.5) as u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid [INFO] [stderr] --> src/terminal_render.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | print!("] {}%",(f64::from(number)/f64::from(n) * 100.0) as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/terminal_render.rs:84:42 [INFO] [stderr] | [INFO] [stderr] 84 | print!("Done in {}m {}s",(o as u32)/60,o%60.0); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/terminal_render.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let ip = (percentage / 2.5) as u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid [INFO] [stderr] --> src/terminal_render.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | print!("] {}%",(f64::from(number)/f64::from(n) * 100.0) as i32); [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] error[E0606]: casting `f32` as `u32` is invalid [INFO] [stderr] --> src/terminal_render.rs:84:42 [INFO] [stderr] | [INFO] [stderr] 84 | print!("Done in {}m {}s",(o as u32)/60,o%60.0); [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] error: could not compile `open_learning`. [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 `open_learning`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2b62843895142015f639b43db37475cfa9278b6412af8de1ab426b34820bd1e9"` [INFO] running `"docker" "rm" "-f" "2b62843895142015f639b43db37475cfa9278b6412af8de1ab426b34820bd1e9"` [INFO] [stdout] 2b62843895142015f639b43db37475cfa9278b6412af8de1ab426b34820bd1e9