[INFO] cloning repository https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemChistyakov%2Fray-tracing-in-one-weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemChistyakov%2Fray-tracing-in-one-weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0b044467a91de6244f03f2c0b112a3eec788149 [INFO] testing ArtemChistyakov/ray-tracing-in-one-weekend against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtemChistyakov%2Fray-tracing-in-one-weekend" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend [INFO] finished tweaking git repo https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend [INFO] tweaked toml for git repo https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ArtemChistyakov/ray-tracing-in-one-weekend already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d60857c96a98e923176cecee2f7cab47bb96fe1a78c235980ba0786d49c88f8 [INFO] running `Command { std: "docker" "start" "-a" "6d60857c96a98e923176cecee2f7cab47bb96fe1a78c235980ba0786d49c88f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d60857c96a98e923176cecee2f7cab47bb96fe1a78c235980ba0786d49c88f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d60857c96a98e923176cecee2f7cab47bb96fe1a78c235980ba0786d49c88f8", kill_on_drop: false }` [INFO] [stdout] 6d60857c96a98e923176cecee2f7cab47bb96fe1a78c235980ba0786d49c88f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 722b1b94d7bb6770ce2f11c4950aa632f32544954a1d4e096813344bee5235a2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "722b1b94d7bb6770ce2f11c4950aa632f32544954a1d4e096813344bee5235a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ray-tracing-in-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `closest_so_far` is assigned to, but never used [INFO] [stdout] --> src/raytracing.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut closest_so_far = t_max; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_closest_so_far` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `closest_so_far` is never read [INFO] [stdout] --> src/raytracing.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | closest_so_far = hit_rec.t; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.49s [INFO] running `Command { std: "docker" "inspect" "722b1b94d7bb6770ce2f11c4950aa632f32544954a1d4e096813344bee5235a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722b1b94d7bb6770ce2f11c4950aa632f32544954a1d4e096813344bee5235a2", kill_on_drop: false }` [INFO] [stdout] 722b1b94d7bb6770ce2f11c4950aa632f32544954a1d4e096813344bee5235a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 460d18cf773adcb517b3fe3d078bcdfea6139102ae1cfbf38aafb60d7499bb49 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "460d18cf773adcb517b3fe3d078bcdfea6139102ae1cfbf38aafb60d7499bb49", kill_on_drop: false }` [INFO] [stderr] Compiling ray-tracing-in-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `closest_so_far` is assigned to, but never used [INFO] [stdout] --> src/raytracing.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut closest_so_far = t_max; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_closest_so_far` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `closest_so_far` is never read [INFO] [stdout] --> src/raytracing.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | closest_so_far = hit_rec.t; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_approx_eq::assert_approx_eq` [INFO] [stdout] --> src/raytracing.rs:171:9 [INFO] [stdout] | [INFO] [stdout] 171 | use assert_approx_eq::assert_approx_eq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vec::Point3` [INFO] [stdout] --> src/raytracing.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | use crate::vec::Point3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `closest_so_far` is assigned to, but never used [INFO] [stdout] --> src/raytracing.rs:64:17 [INFO] [stdout] | [INFO] [stdout] 64 | let mut closest_so_far = t_max; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_closest_so_far` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `closest_so_far` is never read [INFO] [stdout] --> src/raytracing.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | closest_so_far = hit_rec.t; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "460d18cf773adcb517b3fe3d078bcdfea6139102ae1cfbf38aafb60d7499bb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460d18cf773adcb517b3fe3d078bcdfea6139102ae1cfbf38aafb60d7499bb49", kill_on_drop: false }` [INFO] [stdout] 460d18cf773adcb517b3fe3d078bcdfea6139102ae1cfbf38aafb60d7499bb49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43751ee5fb8c2aa2e8d2824185c9549174046e3bd5e80d2ebab999aac3feda98 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43751ee5fb8c2aa2e8d2824185c9549174046e3bd5e80d2ebab999aac3feda98", kill_on_drop: false }` [INFO] [stderr] warning: variable `closest_so_far` is assigned to, but never used [INFO] [stderr] --> src/raytracing.rs:64:17 [INFO] [stderr] | [INFO] [stderr] 64 | let mut closest_so_far = t_max; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_closest_so_far` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `closest_so_far` is never read [INFO] [stderr] --> src/raytracing.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | closest_so_far = hit_rec.t; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_approx_eq::assert_approx_eq` [INFO] [stderr] --> src/raytracing.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | use assert_approx_eq::assert_approx_eq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::vec::Point3` [INFO] [stderr] --> src/raytracing.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | use crate::vec::Point3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ray-tracing-in-one-weekend` (lib) generated 3 warnings [INFO] [stderr] warning: `ray-tracing-in-one-weekend` (lib test) generated 5 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracing_in_one_weekend-4002858cc730230e) [INFO] [stdout] running 9 tests [INFO] [stdout] test vec::tests::check_add_impl ... ok [INFO] [stdout] test vec::tests::check_display ... ok [INFO] [stdout] test vec::tests::check_division_vec3_on_f64 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracing_in_one_weekend-2fe4a9199d1d60ee) [INFO] [stdout] test vec::tests::check_subtraction_vec3 ... ok [INFO] [stdout] test raytracing::tests::check_at ... ok [INFO] [stdout] test vec::tests::check_unit_vector ... ok [INFO] [stdout] test vec::tests::check_dot ... ok [INFO] [stdout] test vec::tests::check_mul_f64_on_vec3 ... ok [INFO] [stdout] test vec::tests::check_mul_vec3_on_f64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests ray-tracing-in-one-weekend [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43751ee5fb8c2aa2e8d2824185c9549174046e3bd5e80d2ebab999aac3feda98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43751ee5fb8c2aa2e8d2824185c9549174046e3bd5e80d2ebab999aac3feda98", kill_on_drop: false }` [INFO] [stdout] 43751ee5fb8c2aa2e8d2824185c9549174046e3bd5e80d2ebab999aac3feda98