[INFO] cloning repository https://github.com/emm218/r-trace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emm218/r-trace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fr-trace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fr-trace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47e0472804dae2647c84ab7c94fa0956548264c5
[INFO] building emm218/r-trace against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femm218%2Fr-trace" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emm218/r-trace on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emm218/r-trace
[INFO] finished tweaking git repo https://github.com/emm218/r-trace
[INFO] tweaked toml for git repo https://github.com/emm218/r-trace written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emm218/r-trace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c7f884b7c931ced9b987e9ecc07298a2f6d75f3c0797fc1927fce33e68c71fb
[INFO] running `Command { std: "docker" "start" "-a" "8c7f884b7c931ced9b987e9ecc07298a2f6d75f3c0797fc1927fce33e68c71fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c7f884b7c931ced9b987e9ecc07298a2f6d75f3c0797fc1927fce33e68c71fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7f884b7c931ced9b987e9ecc07298a2f6d75f3c0797fc1927fce33e68c71fb", kill_on_drop: false }`
[INFO] [stdout] 8c7f884b7c931ced9b987e9ecc07298a2f6d75f3c0797fc1927fce33e68c71fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 634e4d9d003aa0941cf954c49fe9616a1ad8f2219904412f857aff9383117a30
[INFO] running `Command { std: "docker" "start" "-a" "634e4d9d003aa0941cf954c49fe9616a1ad8f2219904412f857aff9383117a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling png v0.17.13
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling r-trace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/geometry/shapes.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn intersect(&self, ray: Ray, t_max: f32) -> Option<f32> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]    --> src/geometry/shapes.rs:183:35
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn intersect(&self, ray: Ray, t_max: f32) -> Option<f32> {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intersect` is never used
[INFO] [stdout]    --> src/geometry.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 270 | impl Ray {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn intersect<T: Hittable>(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bounds` is never used
[INFO] [stdout]   --> src/geometry/shapes.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Shape {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn bounds(&self) -> Aabb {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `union` and `intersection` are never used
[INFO] [stdout]    --> src/geometry/shapes.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl Aabb {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn union(&self, other: &Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn intersection(&self, other: &Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `scale` and `translate_z` are never used
[INFO] [stdout]   --> src/geometry/transform.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Transform {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn scale(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn translate_z(z: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bounds` is never used
[INFO] [stdout]   --> src/scene.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Object {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 27 |     fn bounds(&self) -> Aabb {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightType` is never used
[INFO] [stdout]  --> src/scene/light.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum LightType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Light` is never constructed
[INFO] [stdout]  --> src/scene/light.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Light {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SampledLight` is never constructed
[INFO] [stdout]   --> src/scene/light.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SampledLight {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LightSampler` is never used
[INFO] [stdout]   --> src/scene/light.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait LightSampler {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "634e4d9d003aa0941cf954c49fe9616a1ad8f2219904412f857aff9383117a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634e4d9d003aa0941cf954c49fe9616a1ad8f2219904412f857aff9383117a30", kill_on_drop: false }`
[INFO] [stdout] 634e4d9d003aa0941cf954c49fe9616a1ad8f2219904412f857aff9383117a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf904119090d0cfd3e8aad7a8b0b4cee7585be78944766b65e385e37ec6b8b29
[INFO] running `Command { std: "docker" "start" "-a" "bf904119090d0cfd3e8aad7a8b0b4cee7585be78944766b65e385e37ec6b8b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-trace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]    --> src/geometry/shapes.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn intersect(&self, ray: Ray, t_max: f32) -> Option<f32> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t_max`
[INFO] [stdout]    --> src/geometry/shapes.rs:183:35
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn intersect(&self, ray: Ray, t_max: f32) -> Option<f32> {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_t_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intersect` is never used
[INFO] [stdout]    --> src/geometry.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 270 | impl Ray {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn intersect<T: Hittable>(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bounds` is never used
[INFO] [stdout]   --> src/geometry/shapes.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Shape {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn bounds(&self) -> Aabb {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `union` and `intersection` are never used
[INFO] [stdout]    --> src/geometry/shapes.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl Aabb {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn union(&self, other: &Self) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn intersection(&self, other: &Self) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `scale` and `translate_z` are never used
[INFO] [stdout]   --> src/geometry/transform.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Transform {
[INFO] [stdout]    | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn scale(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn translate_z(z: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `bounds` is never used
[INFO] [stdout]   --> src/scene.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Object {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 27 |     fn bounds(&self) -> Aabb {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LightType` is never used
[INFO] [stdout]  --> src/scene/light.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum LightType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Light` is never constructed
[INFO] [stdout]  --> src/scene/light.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Light {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SampledLight` is never constructed
[INFO] [stdout]   --> src/scene/light.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SampledLight {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LightSampler` is never used
[INFO] [stdout]   --> src/scene/light.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait LightSampler {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "bf904119090d0cfd3e8aad7a8b0b4cee7585be78944766b65e385e37ec6b8b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf904119090d0cfd3e8aad7a8b0b4cee7585be78944766b65e385e37ec6b8b29", kill_on_drop: false }`
[INFO] [stdout] bf904119090d0cfd3e8aad7a8b0b4cee7585be78944766b65e385e37ec6b8b29