[INFO] updating cached repository https://github.com/kohnakagawa/simple_md
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a18c56cf7b280d82acc11dee26cd5e3a03393bc8
[INFO] checking kohnakagawa/simple_md against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkohnakagawa%2Fsimple_md" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kohnakagawa/simple_md 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/kohnakagawa/simple_md
[INFO] finished tweaking git repo https://github.com/kohnakagawa/simple_md
[INFO] tweaked toml for git repo https://github.com/kohnakagawa/simple_md written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kohnakagawa/simple_md 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-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" "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] e08964be48963f06d77150031fd232acfd01ff0ebc8eb98f4637abc61a17eafe
[INFO] running `"docker" "start" "-a" "e08964be48963f06d77150031fd232acfd01ff0ebc8eb98f4637abc61a17eafe"`
[INFO] [stderr]     Checking rand v0.4.1
[INFO] [stderr]     Checking md_simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/configmaker.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let num_atoms = (self.density * bl.x * bl.y * bl.z) as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/configmaker.rs:66:19
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let isx = (l / s) as u32;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/meshlist.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (param.box_len.x / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/meshlist.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             (param.box_len.y / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/meshlist.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             (param.box_len.z / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             (r.x * self.imesh_size.x) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |             (r.y * self.imesh_size.y) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (r.z * self.imesh_size.z) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/configmaker.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let num_atoms = (self.density * bl.x * bl.y * bl.z) as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/configmaker.rs:66:19
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let isx = (l / s) as u32;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `md_simple`.
[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]   --> src/meshlist.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (param.box_len.x / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/meshlist.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             (param.box_len.y / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/meshlist.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             (param.box_len.z / sl) as i32,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             (r.x * self.imesh_size.x) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:206:13
[INFO] [stderr]     |
[INFO] [stderr] 206 |             (r.y * self.imesh_size.y) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/meshlist.rs:207:13
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (r.z * self.imesh_size.z) as i32,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `md_simple`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e08964be48963f06d77150031fd232acfd01ff0ebc8eb98f4637abc61a17eafe"`
[INFO] running `"docker" "rm" "-f" "e08964be48963f06d77150031fd232acfd01ff0ebc8eb98f4637abc61a17eafe"`
[INFO] [stdout] e08964be48963f06d77150031fd232acfd01ff0ebc8eb98f4637abc61a17eafe