[INFO] updating cached repository https://github.com/krzyk/rraytrace [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] 80b3348ec13a2f10574a883557a57511c4a4dafb [INFO] testing krzyk/rraytrace against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzyk%2Frraytrace" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krzyk/rraytrace on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/krzyk/rraytrace [INFO] finished tweaking git repo https://github.com/krzyk/rraytrace [INFO] tweaked toml for git repo https://github.com/krzyk/rraytrace written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/krzyk/rraytrace already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f1db33a95e4d98b35ae542b184fcc4ef73aa753a9b81675e21f1df38c0934bf2 [INFO] running `"docker" "start" "-a" "f1db33a95e4d98b35ae542b184fcc4ef73aa753a9b81675e21f1df38c0934bf2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rraytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:231:19 [INFO] [stderr] | [INFO] [stderr] 231 | list: Vec> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:235:26 [INFO] [stderr] | [INFO] [stderr] 235 | fn new(list: Vec>) -> HitableList { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rec` is never read [INFO] [stderr] --> src/main.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | rec = temp_rec.clone(); [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: variable `rec` is assigned to, but never used [INFO] [stderr] --> src/main.rs:241:52 [INFO] [stderr] | [INFO] [stderr] 241 | fn hit(&self, r: &Ray, t_min: f64, t_max: f64, mut rec: HitRecord) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_rec` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:242:13 [INFO] [stderr] | [INFO] [stderr] 242 | let mut temp_rec = HitRecord::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rec = HitRecord::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `squared_length` [INFO] [stderr] --> src/main.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn squared_length(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/main.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | fn cross(&self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unit_vector` [INFO] [stderr] --> src/main.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | fn unit_vector(self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "f1db33a95e4d98b35ae542b184fcc4ef73aa753a9b81675e21f1df38c0934bf2"` [INFO] running `"docker" "rm" "-f" "f1db33a95e4d98b35ae542b184fcc4ef73aa753a9b81675e21f1df38c0934bf2"` [INFO] [stdout] f1db33a95e4d98b35ae542b184fcc4ef73aa753a9b81675e21f1df38c0934bf2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85eafa939c10fff7b91bd5d36d1184d5f43360420b5c6ed39baf8d150f6fe94a [INFO] running `"docker" "start" "-a" "85eafa939c10fff7b91bd5d36d1184d5f43360420b5c6ed39baf8d150f6fe94a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rraytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:231:19 [INFO] [stderr] | [INFO] [stderr] 231 | list: Vec> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:235:26 [INFO] [stderr] | [INFO] [stderr] 235 | fn new(list: Vec>) -> HitableList { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rec` is never read [INFO] [stderr] --> src/main.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | rec = temp_rec.clone(); [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: variable `rec` is assigned to, but never used [INFO] [stderr] --> src/main.rs:241:52 [INFO] [stderr] | [INFO] [stderr] 241 | fn hit(&self, r: &Ray, t_min: f64, t_max: f64, mut rec: HitRecord) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_rec` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:242:13 [INFO] [stderr] | [INFO] [stderr] 242 | let mut temp_rec = HitRecord::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rec = HitRecord::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `squared_length` [INFO] [stderr] --> src/main.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn squared_length(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/main.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | fn cross(&self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unit_vector` [INFO] [stderr] --> src/main.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | fn unit_vector(self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "85eafa939c10fff7b91bd5d36d1184d5f43360420b5c6ed39baf8d150f6fe94a"` [INFO] running `"docker" "rm" "-f" "85eafa939c10fff7b91bd5d36d1184d5f43360420b5c6ed39baf8d150f6fe94a"` [INFO] [stdout] 85eafa939c10fff7b91bd5d36d1184d5f43360420b5c6ed39baf8d150f6fe94a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7cb740fc559fde5fd2387ae42d845fa10d7cb74e7f7f9ca8f83da7d2967aa7e [INFO] running `"docker" "start" "-a" "a7cb740fc559fde5fd2387ae42d845fa10d7cb74e7f7f9ca8f83da7d2967aa7e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:231:19 [INFO] [stderr] | [INFO] [stderr] 231 | list: Vec> [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:235:26 [INFO] [stderr] | [INFO] [stderr] 235 | fn new(list: Vec>) -> HitableList { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rec` is never read [INFO] [stderr] --> src/main.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | rec = temp_rec.clone(); [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: variable `rec` is assigned to, but never used [INFO] [stderr] --> src/main.rs:241:52 [INFO] [stderr] | [INFO] [stderr] 241 | fn hit(&self, r: &Ray, t_min: f64, t_max: f64, mut rec: HitRecord) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_rec` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:242:13 [INFO] [stderr] | [INFO] [stderr] 242 | let mut temp_rec = HitRecord::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | let mut rec = HitRecord::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `squared_length` [INFO] [stderr] --> src/main.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn squared_length(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/main.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | fn cross(&self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unit_vector` [INFO] [stderr] --> src/main.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | fn unit_vector(self, other: Coords) -> Coords { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rraytrace-4a063a59d5b0aa0b [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "a7cb740fc559fde5fd2387ae42d845fa10d7cb74e7f7f9ca8f83da7d2967aa7e"` [INFO] running `"docker" "rm" "-f" "a7cb740fc559fde5fd2387ae42d845fa10d7cb74e7f7f9ca8f83da7d2967aa7e"` [INFO] [stdout] a7cb740fc559fde5fd2387ae42d845fa10d7cb74e7f7f9ca8f83da7d2967aa7e