[INFO] updating cached repository https://github.com/mattboran/RustRT [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] acf5898a7404b60faaa955a19940f1be986fb871 [INFO] checking mattboran/RustRT against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattboran%2FRustRT" "/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/mattboran/RustRT 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/mattboran/RustRT [INFO] finished tweaking git repo https://github.com/mattboran/RustRT [INFO] tweaked toml for git repo https://github.com/mattboran/RustRT written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mattboran/RustRT 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-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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d918c77b2953972410f2d77bd385101a799b899f016e15240de74de623013dc6 [INFO] running `"docker" "start" "-a" "d918c77b2953972410f2d77bd385101a799b899f016e15240de74de623013dc6"` [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:67:19 [INFO] [stderr] | [INFO] [stderr] 67 | let mut img = try!(File::create("render.ppm")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | try!(img.write_all(b"Dicks ahoy!"));//TODO: insert function here inside [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Error` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Closed01`, `random` [INFO] [stderr] --> src/main.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use rand::{random, Closed01}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `vec3` should have an upper camel case name [INFO] [stderr] --> src/vec3.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct vec3{ [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec3` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `M_PI_2`, `M_PI`, `SAMPLES` [INFO] [stderr] --> src/geom.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use {vec3, ReflT, X_RES, Y_RES, SAMPLES, M_PI, M_PI_2, EPSILON}; [INFO] [stderr] | ^^^^^^^ ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/geom.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid [INFO] [stderr] --> src/vec3.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | f64::powf(clamped, 1.0/2.2) as i32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `geom::Intersectable` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use geom::Intersectable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:67:19 [INFO] [stderr] | [INFO] [stderr] 67 | let mut img = try!(File::create("render.ppm")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | try!(img.write_all(b"Dicks ahoy!"));//TODO: insert function here inside [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Error` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Closed01`, `random` [INFO] [stderr] --> src/main.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use rand::{random, Closed01}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `vec3` should have an upper camel case name [INFO] [stderr] --> src/vec3.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct vec3{ [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec3` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `M_PI_2`, `M_PI`, `SAMPLES` [INFO] [stderr] --> src/geom.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use {vec3, ReflT, X_RES, Y_RES, SAMPLES, M_PI, M_PI_2, EPSILON}; [INFO] [stderr] | ^^^^^^^ ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/geom.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: could not compile `raytracer`. [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/vec3.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | f64::powf(clamped, 1.0/2.2) as i32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `geom::Intersectable` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use geom::Intersectable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `raytracer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d918c77b2953972410f2d77bd385101a799b899f016e15240de74de623013dc6"` [INFO] running `"docker" "rm" "-f" "d918c77b2953972410f2d77bd385101a799b899f016e15240de74de623013dc6"` [INFO] [stdout] d918c77b2953972410f2d77bd385101a799b899f016e15240de74de623013dc6