[INFO] cloning repository https://github.com/Akshay-Srivatsan/basic-raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Akshay-Srivatsan/basic-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkshay-Srivatsan%2Fbasic-raytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkshay-Srivatsan%2Fbasic-raytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c95b3d80004034508f8ecb14ecfe7d9c9eda76b6 [INFO] testing Akshay-Srivatsan/basic-raytracer against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAkshay-Srivatsan%2Fbasic-raytracer" "/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/Akshay-Srivatsan/basic-raytracer on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Akshay-Srivatsan/basic-raytracer [INFO] finished tweaking git repo https://github.com/Akshay-Srivatsan/basic-raytracer [INFO] tweaked toml for git repo https://github.com/Akshay-Srivatsan/basic-raytracer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Akshay-Srivatsan/basic-raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 862ad7921e9cb431934fa672cef901010e142cf3604e30fa2189d240586cc531 [INFO] running `Command { std: "docker" "start" "-a" "862ad7921e9cb431934fa672cef901010e142cf3604e30fa2189d240586cc531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "862ad7921e9cb431934fa672cef901010e142cf3604e30fa2189d240586cc531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "862ad7921e9cb431934fa672cef901010e142cf3604e30fa2189d240586cc531", kill_on_drop: false }` [INFO] [stdout] 862ad7921e9cb431934fa672cef901010e142cf3604e30fa2189d240586cc531 [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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e055a3cf303f6be90aa1c3db742d0e3a4f6af96dff0e0461d3010601b96e7381 [INFO] running `Command { std: "docker" "start" "-a" "e055a3cf303f6be90aa1c3db742d0e3a4f6af96dff0e0461d3010601b96e7381", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling basic-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | let shapes: Vec<&Shape> = vec![&sphere]; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:183:46 [INFO] [stdout] | [INFO] [stdout] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_closest` is assigned to, but never used [INFO] [stdout] --> src/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_current_closest` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_closest` is never read [INFO] [stdout] --> src/main.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | current_closest = Some(shape); [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: constant `width` should have an upper case name [INFO] [stdout] --> src/main.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | const width: u32 = 640; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `WIDTH` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `height` should have an upper case name [INFO] [stdout] --> src/main.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | const height: u32 = 480; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `HEIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `array_size` should have an upper case name [INFO] [stdout] --> src/main.rs:157:11 [INFO] [stdout] | [INFO] [stdout] 157 | const array_size: usize = (width * height * 4) as usize; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `ARRAY_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.96s [INFO] running `Command { std: "docker" "inspect" "e055a3cf303f6be90aa1c3db742d0e3a4f6af96dff0e0461d3010601b96e7381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e055a3cf303f6be90aa1c3db742d0e3a4f6af96dff0e0461d3010601b96e7381", kill_on_drop: false }` [INFO] [stdout] e055a3cf303f6be90aa1c3db742d0e3a4f6af96dff0e0461d3010601b96e7381 [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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7446fb4b0c61845f16aaef733ca0fe4cf5cab5e2c08d26514a0d7939a687b05f [INFO] running `Command { std: "docker" "start" "-a" "7446fb4b0c61845f16aaef733ca0fe4cf5cab5e2c08d26514a0d7939a687b05f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling basic-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:152:22 [INFO] [stdout] | [INFO] [stdout] 152 | let shapes: Vec<&Shape> = vec![&sphere]; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:183:46 [INFO] [stdout] | [INFO] [stdout] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current_closest` is assigned to, but never used [INFO] [stdout] --> src/main.rs:183:21 [INFO] [stdout] | [INFO] [stdout] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_current_closest` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_closest` is never read [INFO] [stdout] --> src/main.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | current_closest = Some(shape); [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: constant `width` should have an upper case name [INFO] [stdout] --> src/main.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | const width: u32 = 640; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `WIDTH` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `height` should have an upper case name [INFO] [stdout] --> src/main.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | const height: u32 = 480; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `HEIGHT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `array_size` should have an upper case name [INFO] [stdout] --> src/main.rs:157:11 [INFO] [stdout] | [INFO] [stdout] 157 | const array_size: usize = (width * height * 4) as usize; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `ARRAY_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.83s [INFO] running `Command { std: "docker" "inspect" "7446fb4b0c61845f16aaef733ca0fe4cf5cab5e2c08d26514a0d7939a687b05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7446fb4b0c61845f16aaef733ca0fe4cf5cab5e2c08d26514a0d7939a687b05f", kill_on_drop: false }` [INFO] [stdout] 7446fb4b0c61845f16aaef733ca0fe4cf5cab5e2c08d26514a0d7939a687b05f [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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 515edf4ed539498804aa4f5ac57f9ca57259539bf318a524cc1a245ef06c8094 [INFO] running `Command { std: "docker" "start" "-a" "515edf4ed539498804aa4f5ac57f9ca57259539bf318a524cc1a245ef06c8094", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:152:22 [INFO] [stderr] | [INFO] [stderr] 152 | let shapes: Vec<&Shape> = vec![&sphere]; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:183:46 [INFO] [stderr] | [INFO] [stderr] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Shape` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: variable `current_closest` is assigned to, but never used [INFO] [stderr] --> src/main.rs:183:21 [INFO] [stderr] | [INFO] [stderr] 183 | let mut current_closest: Option<&Shape> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_current_closest` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `current_closest` is never read [INFO] [stderr] --> src/main.rs:190:25 [INFO] [stderr] | [INFO] [stderr] 190 | current_closest = Some(shape); [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: constant `width` should have an upper case name [INFO] [stderr] --> src/main.rs:155:11 [INFO] [stderr] | [INFO] [stderr] 155 | const width: u32 = 640; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `WIDTH` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `height` should have an upper case name [INFO] [stderr] --> src/main.rs:156:11 [INFO] [stderr] | [INFO] [stderr] 156 | const height: u32 = 480; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `HEIGHT` [INFO] [stderr] [INFO] [stderr] warning: constant `array_size` should have an upper case name [INFO] [stderr] --> src/main.rs:157:11 [INFO] [stderr] | [INFO] [stderr] 157 | const array_size: usize = (width * height * 4) as usize; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `ARRAY_SIZE` [INFO] [stderr] [INFO] [stderr] warning: `basic-raytracer` (bin "basic-raytracer" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basic_raytracer-48aa492e66e26cbf) [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" "515edf4ed539498804aa4f5ac57f9ca57259539bf318a524cc1a245ef06c8094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "515edf4ed539498804aa4f5ac57f9ca57259539bf318a524cc1a245ef06c8094", kill_on_drop: false }` [INFO] [stdout] 515edf4ed539498804aa4f5ac57f9ca57259539bf318a524cc1a245ef06c8094